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CNC Bending Services,Sheet Metal CNC forming

CNC Bending Services,Sheet Metal CNC forming 1

CNC Bending Services

Custom Manufacturing Products >>Metal Products Fabricate>>CNC Bending Services,Sheet Metal CNC forming

CNC-Bengding-Services

CNC Bending Services,Sheet Metal CNC forming

Short Description: If you are looking for CNC Bending Services,Sheet Metal CNC forming Services to custom/manufacture metal products,maybe,we`ll be your best Choice.CNC Bending sheet metal(steel,stainless steel,copper,aluminium steet) work with CNC bending tools and CNC forming tools,also named High precision bending,is a technology which automatically controlled by a CAD/CAM software with computer program.It features with full-automatic,high precision and suit for production with less quantity but many types and sizes.No need to invest on mold tool,save cost and save time.

Place of Origin: China, Service to worldwide customers.

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Features on CNC Bending Services:

  • Flexible on quantity,it doesn`t have requirement minimium order quantity;
  • cost-effective,no need to invest on mold tool,save cost and save time.
  • Better quality, automatically controlled by a CAD/CAM software with computer program,quality is better;
  • Widly used for home appliance,device,electrical equipment;

The following photos show you a SMALL PART of CNC Bending samples which we did ago.

CNC turret punch sheet metal cnc punchingCNC Punching Stainless Steel sheet Sheet Metal case and cabinets Sheet Metal cnc pressing CNC-bending-sheet-metal CNC-Bengding-product CNC-forming-product CNC-bending-cabinet CNC-bending-shell CNC-forming-network CNC-sheetmetal-work

We provide service with precision CNC bending,focusing on small, large and heavy sheet metal components.

 How to operate a “CNC Bending Machine”

1. Strictly compliance with safety rules, according to the provisions Wear protective equipment.
2. Must be carefully checked before starting the motor, switches, wiring and grounding are normal and strong, inspection equipment for each control position, the button is a lag in the correct position.
3. Check the upper and lower mold of coincidence degree and robustness; check the positioning device meets the requirements to be processed.
4. When the slide and each positioning axis at the origin of the state were not running homing procedures.
5. After the device starts idling for 1-2 minutes on a skateboard full stroke motion 2-3 times, if there is an abnormal sound or failure should be immediately stopped, and troubleshooting, everything is normal before work.
6. Work should be a unified command people, so that operators and suppress feeding in close cooperation to ensure that staff are issued with bending signals are allowed in a safe location.
7. When the sheet metal bending must be compacted to prevent bending sheet tilt when hurt.
8. Palette must cut off the power feed die, were stopped after.
9. When changing the variable of the die opening, not allowed to have any contact with the die material.
10. When the work is not allowed to stand on the rear of the machine.
11. Do alone at one end of the pressure off the sheet.
12. Workpiece or die during the operation found errors, should be shut down correction, the correction is prohibited in operation by hand to prevent hand injury.
13. Prohibiting off-thick iron or steel quenched fire, high alloy steel, square steel and sheet metal bending machine performance over the sheet, in order to avoid damage to the machine.
14. Always check the coincidence degree lower mold; pressure gauge indicates whether compliance.
15. Exception occurs immediately shut down, check the cause and immediately removed.
16. Before shutting down, you want to put wood on the sides of the lower die cylinder below the upper slide down to the wood.
17. Exit control system program, after cutting off the power.

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Sheet Metal Fabrication procedures

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CNC Punching Services

CNC Punching Services 3

CNC Punching Services

Custom Manufacturing Products >>Metal Products Fabricate>>CNC Punching Services

CNC-Punching-Services

CNC Punching Services

Short Description: If you are looking for CNC Punching Services to custom/manufacture your products,maybe,we`ll be your best Choice.CNC Punching sheet metal(steel,stainless steel,copper,aluminium) work with CNC Punch tools and CNC Punch Presses,full description is “Computer numerically controlled (CNC) punching”,also named CNC turret punch,CNC stamping,High precision Punching,is a technology which automatically controlled by a CAD/CAM software with computer program.It features with full-automatic,high precision and suit for production with less quantity but many types and sizes.No need to invest on mold tool,save cost and save time.

Place of Origin: China, Service to worldwide customers.

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Features on CNC Punching Services:

  • Flexible on quantity,it doesn`t have requirement minimium order quantity;
  • cost-effective,no need to invest on mold tool,save cost and save time.
  • Better quality, automatically controlled by a CAD/CAM software with computer program,quality is better;

The following photos show you a SMALL PART of CNC Punching samples which we did ago.

Computer numerically controlled (CNC) punching CNC turret punch sheet metal cnc punching CNC-Punching-Steel-sheet CNC-stamping-metal-sheet CNC Punching Stainless Steel sheetsheet shell for home appliance Sheet Metal case and cabinets Sheet Metal cnc pressing

We provide service with precision CNC punching,focusing on small, large and heavy sheet metal components.

 General Knowledge on “CNC Punching Services”

CNC punching press is a short description of digitally controlled press,it is a process control system equipped with automated tools. The control system is capable of logically processing program control codes or other symbols having a predetermined instruction, and decoding, so that the punching operation and do machined parts.

Features:
CNC punch press operation and monitoring are all completed in the CNC unit, which is CNC punch brain. Compared with the general press, CNC punch press has the following characteristics:
● high precision, stable machining quality;
● processing, large size: one can complete 1.5m * 5m processing format;
● can be multi-axis linkage, can process complex shape parts do shearform etc;
● When machining parts change, generally only need to change the NC program can save production lead time;
● High precision punch itself, rigidity, choose the amount of favorable processing, high productivity;
● high degree of automation punch, can reduce labor intensity;

Advantages:
CNC punch press can be used for all types of sheet metal parts processing, you can pass a one-time auto-complete a variety of complex and shallow stretch forming, (according to the requirements of automatic processing of different pore sizes and pitch of different shapes can also be used with a small die-step Chong Chong way big hole, square hole, kidney-shaped holes and curved contours of various shapes, but also for special processing, such as blinds, light stretching, sink hole, flange holes, ribs, stamping, etc.) . Through a combination of simple mold, compared to conventional stamping, the cost of saving a lot of mold, you can use low-cost and short-cycle processing small batches, the diversification of products, with a large range of processing and processing capabilities to adapt to the market in a timely manner and product changes.

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Sheet Metal Fabrication procedures

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Metal Spinning Fabrication,Custom Metal Spun products

Metal Spinning Fabrication,Custom Metal Spun products 5

Metal Spinning Fabrication,Custom Metal Spun products

metal spimming-2

Service: Metal Spinning Fabrication,Custom Metal Spun products

Metal spinning is a forming process that produces hollow parts that are typically circular in cross-section. The basic metal spinning process starts with a flat metal disc (blank), which rotates on a lathe. This rotating blank is pressed against a tool (chuck mandrel) that duplicates the interior of the part.The basic metal spun shapes are the hemisphere, cone, cylindrical shell and venturi to name a few. Parts produced from metal spinning are utilized in many industries: agricultural, food service,lighting, marine, automotive, Commercial and industrial roofing,commercial and residential lighting, bearing closures, air pollution and ventilation, custom display stands, funeral urns, industrial vacuum cleaners, flag stand bases, fireplace accessories andsatellite dish manufacturers.

Place of origin: China , Service to worldwide.

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Experienced spun metal products 

experienced spun metal products-1 experienced spun metal products-2

Equipments for Metal Spinning Fabrication

spinning-equipments

Materials for Metal Spinning Fabrication

Aluminum Metal Spinning and Stamping

Metal Craft Spinning and Stamping (MCSS) is specialized in Spinning Aluminum of various sizes and alloys. Our Aluminum products have the ability to be polished to the highest standard of commercial industries.

Brass Metal Spinning and Stamping

Metal Craft Spinning and Stamping (MCSS) commonly makes use of Brass for decorative metal applications. Brass is a formable metal that is receptive to many different finishing purposes.

Copper Metal Spinning

The Copper parts produced by Metal Craft Spinning and Stamping are used for lighting, roofing and decorative purposes since copper is a popular alloy that is known for its heat resistant abilities.

Steel Metal Spinning

Steel, a metal that is easy to work with is quite popular for its spinning applications. As well, the steel components are very popular due to its strength and durability characteristics.

Stainless Steel Metal Spinning

Stainless Steel has proved to serve various special metal spinning applications. Some of its well known properties include durability, strength, and non-corrosiveness. Its common uses are on exposed exterior applications.

Shapes for “Metal Spinning” 

metal spimming-2metal spinning-1metal spimming shapes

General knowledge on “Metal Tube” for fabrication

Typical Stages Of Part Development

  • Prepare a drawing of the metal piece that is to be spun on the lathe
  • Make tooling of the appropriate shape.
  • Cut the metal disc corresponding to the piece.
  • Start lathe and select proper cutting tool
  • Insert the metal spinning pin in the t-bar rest. Adjust rest so that the tool is at a slight angle against the pin.
  • Apply waxy lubrication to the outer surface of the metal spinning on the lathe.
  • Hold the tool with right hand placing the handle under your arm
  • Apply pressure to the metal spinning on the lathe by moving the tool from the center to the outer edge of the metal.
    Safety
Submit drawings for Metal Spinning Fabrication,Custom Metal Spun products

business procedures for Metal Spinning Fabrication,Custom Metal Spun products

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Metal Spinning Fabrication,Custom Metal Spun productsCustom Manufacturing Products >>Metal Products Fabricate In China  >>Metal Spinning Fabrication,Custom Metal Spun products

Custom Metal Stamping Parts

Custom Metal Stamping Parts 7

custom metal stamping parts

Serive: Custom Metal Stamping Parts,Punching Metal Products

A process to fabricate sheet metal. For example,including chimney sheet production, drum, tank oiler, ventilation pipes, elbow size head, hemispherical dome, funnel-shaped.The main processes includes shearing, cutting,stamping,bending buckle side, bending forming, welding, riveting, etc. Corresponding process is casting, forging, machining parts, etc.The material for fabricating is Carbon steel sheet,Stainless steel,Aluminium Sheet,Copper Sheet .
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 Experienced products made with technology of Custom Metal Stamping Parts

Metal Stamping means to process steel sheet/plate/panel with technology of stamping,punching,cutting,bending,forming and deep-drawing by machines of punch,cut,bender,hydraulic press.The products of steel sheet stamping are widely used in the field of industry, agriculture, building, defense,  transporation,aerospace,electronics,datalink,etc.The surface of steel sheet stamping products are always polishing,powder painting,electroplating.Above all will be finished by Smartclima,who can be your best assistance in the metal products process.The following are a small part items we experienced.More items are not displayed.

Sheet Metal Stamping parts Sheet Metal bending parts CNC Punching sheet

hardware parts metal bracket mount metal sheet deep-drawing products

Sheet Metal Stamping partssheet metal deforming part stainless steel flanges

stainless steel bowl perforated sheet metal perforated stainless steel sheet

The materials for stamping process generally use cold-rolled plates (SPCC), hot-rolled plates (SHCC), galvanized sheet (SECC, SGCC), copper (CU) brass, copper, beryllium copper, aluminum (6061,5052, 1010,1060,6063, duralumin, etc.), aluminum, stainless steel (mirror, brushed, matte), according to the role of the different products, use of different materials, which normally takes from product use and cost up to consider it.

1. Cold-rolled plate SPCC, mainly used in electroplating and paint parts, low cost, easy to shape, material thickness ≤3.2mm.
2. Hot-rolled plates SHCC, material T≥3.0mm, also by electroplating, painting parts, low cost, but it is difficult shape, mainly used flat pieces.
3. Galvanized sheet SECC, SGCC. SECC electrolytic plate material points N, P material, N materials mainly without surface treatment, high costs, P material for coating parts.
4. Copper; the role of the main conductive materials and parts, the surface treatment is nickel, chrome, with or without treatment, high costs.
5. Aluminum; general surface chromate (J11-A), oxidation (conductive oxide, chemical oxidation), high cost, there are silver-plated, nickel-plated.
6. Aluminum; sectional structure of complex materials and parts used extensively for a variety of plug box. Surface treatment with aluminum.
7. Stainless steel; mainly used without any surface treatment,, high cost.

  Main Equipments for Custom Metal Stamping Parts

Sheet Metal Stamping Quotation

Steel sheet stamping Steel sheet flat spreading

We adope the technology of rolling and drawing to flat steel sheet automatically,controlled by computer,high precision on dimension. Count pieces number automatically.No need other worker to operate it after you put steel panel roll into the roll bar.The material thickness which can be processed is from 0.5mm to 5mm,and the width can be from 10mm to 800mm.The matericals which can be process is steel sheet,stainless steel sheet,aluminium sheet,copper sheet.Rolls state material  will be spread to flat and then automaticlly cut.Because of mechnical oil is sprayed on the working rolls,so,the surface of steel can be protected well.Then the cuted pieces are ready for next procedures. By this working technology,our working effience can be raised much.Working time is less than 80% and get more high precision.Especially, workers will be more safe when he is working/operating machine. Now,the machine has been one of our best machines to process steel sheet stamping products.

 

 

 

Steel sheet stamping Automatically cutting and punching

The machine of automatic cutting and punching is put ahead of steel sheet flad spreading machine.The flat sheet comes out from spreading machine automatically,and then it is got by automatic machine of cutting and punching. The machine of automatic cuting and punching is equiped with hole mold and cuting shear ,which can be used to punch and cutting steel sheet.And then automatically droped onto the trolly plat. After collecting a full of cart,the worked pieces will be sent to the next procedures ,for forming or for deep-drawing. The machines are controlled by computer,count pieces number automatically,no or less worker to take care of it. The material thickness which can be processed is from 0.5mm to 5mm,and the width can be from 10mm to 800mm.The matericals which can be process is steel sheet,stainless steel sheet,aluminium sheet,copper sheet. By this working technology,our working effience can be raised much.Working time is less than 80% and get more high precision.Especially, workers will be more safe when he is working/operating machine

 

Steel sheet stamping

Steel Sheet Mechanical punching

We owned traditional mechanical punching machines from 10Ton to 250Ton to process various sheet metal products with different thickness. Punching is the most effective but cheapest process technology to make holes in metal strip or sheet metal.It is equiped with dies/molds to create multiple shaped holes of different dimension.Punches and dies are usually fabricated from conventional tool steel or carbides. Mold/die is made by ourselves,as we have a workshop to process fabrication of mold/die professionally. The material thickness which can be processed is from 0.5mm to 5mm,and the width can be from 10mm to 1000mm.The matericals which can be process is steel sheet,stainless steel sheet,aluminium sheet,copper sheet.

 

 

 

Steel sheet stamping Steel sheet CNC stamping

We are equiped with CNC punching machine which is utilizing computer to control machine to process stamping on workpiece.CNC is the latest equipment available in the industry, such as water jet, laser and other cutting edge technology. Coupled with heavy plate capabilities and certified welding services, we are proud to bring you good service to custom sheet metal fabrication. From high volume production to prototypes, no job is too big or too small. If you have sample or drawing which want to be customed to produce metal products,just send it to us,we`ll study it and quote to you.Providing complete solution for high quality custom sheet metal fabrication, assembly and finishing. We take pride in working closely with our customers in order to provide the highest level of service.

 

 

The material thickness which can be processed is from 0.5mm to 3mm,and the width can be from 50mm to 2000mm.The matericals which can be process is steel sheet,stainless steel sheet(the thickness of stainless steel sheet to process is 1.8mm max.),aluminium sheet,copper sheet. CNC stamping is most precise to process sheet metal products,as it is controled by computer automatically. We have 2 set of CNC stamping machines to process your products and Steel sheet stamping.

 

 

 

Steel sheet stamping

Steel sheet CNC bending

Steel sheet CNC bending is a process to bend sheet metal to an angle product, typically a V shaped punch and die(from degree 20to degree 160). The steel sheet is usually put between the punch and die which presses down on the sheet. CNC bending provides a low cost method to product 3D shapes from 2D sheets. CNC bending is a suitable for processing most ductile metals and primarily for sheet metal designs with one or more bends. it can brackets,supports,cabinets,enclosures, frames,chassis, etc. There is generally no special tooling required for CNC bending, with the exception of intricate designs and special bends. At present,we owned 2set of steel sheet CNC bending machines to process your metal products and Steel sheet stamping products.

 

 

 

formingSteel sheet forming

Sheet metal forming means the processes of force is applied to a piece of sheet metal to modify its geometry rather than remove any material. The applied force stresses the metal beyond its yield strength, causing the material to plastically deform, but not to fail. The usual machine to do above fabrication mainly is Hydraulic press machine.By doing so with Hydraulic press machine, the sheet can be bent or stretched into a variety of complex shapes. Sheet metal forming processes include the following:Bending,Roll forming,Spinning,Deep Drawing and Stretch forming. At present,we owned 6set of Hydraulic press machine from 100Ton to 315Ton to process your metal products and Steel sheet stamping.

 

 

 

 

Mechanical automatic Steel sheet stamping Metalhelper is equiped with Mechanical automatic Steel sheet Stamping machine which is utilizing fixed program to process sheet metal punching or deep drawing or forming on metal workpiece.Mechanical automatic Stamping  is the updated  technology from traditional punching technology.Automatic Stamping is more widely used in todays industrybecause of its high effience and less worker cost.Usually,it can save 80% worker cost,compared with traditional punching machine. Coupled with heavy plate capabilities and certified welding services, we are proud to bring you good service to custom sheet metal fabrication. From high volume production to prototypes, no job is too big or too small. If you have sample or drawing which want to be customed to produce metal products,just send it to us,we`ll study it and quote to you.Providing complete solution for high quality custom sheet metal fabrication, assembly and finishing. We take pride in working closely with our customers in order to provide the highest level of service.

 General Knowledge on “Metal Stamping Parts”

Stamping is imposed by the press and die for sheet, strip, tubing and profiles and other external forces, thus producing plastic deformation or separation, to obtain the desired shape and size of the workpiece (stamping) of forming methods. Stamping and forging are both plastic processing (or pressure processing), collectively known as forging. Stamping blanks are mainly hot-rolled and cold rolled steel sheet and strip.

Stamping Compared with castings, forgings, with a thin, uniform, light, strong features. Punching the workpiece can be made with ribs, ribs, undulations or other method of flanging difficult to manufacture, in order to improve its rigidity. As a result of precision molds, precision workpieces up to micron level, and high repeatability and consistent specification, can punch a hole nest, bosses and so on.

Cold stamping generally no longer by cutting, or require only a small amount of cutting. Hot stamping accuracy and surface state less than cold stamping, but still better than castings, forgings, machining less.

Stamping is a highly efficient method of producing composite mold, especially multi-position progressive die stamping process can be completed more channels on a single press, implemented by the strip uncoiling, leveling, blanking the forming, finishing the whole automated production. High efficiency, good working conditions, low production cost, generally produce hundreds per minute.

Stamping mainly by technology classification, separation process can be divided into two categories and forming process. Separation step, also known as blanking, stamping its purpose is to make the separation from the sheet along a given contour line, while maintaining the quality requirements of the separation section. Surface and internal performance stamping sheet metal stamping impact on the quality of the finished product is large, require precise stamping material thickness, uniformity; smooth surface, no spots, no scars, no bruises, no surface cracks; uniform yield strength, no significant directionality; uniform elongation; yield ratio is low; hardening is low.

Commen material for stamping:

1. Galvanized steel SPCC
SECC substrates for general cold rolled steel coils, galvanized in a continuous production line after degreasing, pickling, electroplating and various post-treatment process, it becomes galvanized products. SECC only has the mechanical properties of cold-rolled steel sheet and approximate general workability, and has excellent corrosion resistance and decorative appearance. Has great competitive and substitutes on electronics, home appliances and furniture markets. For example, the widespread use of computer chassis is SPCC.
2. Ordinary SPCC cold rolled sheet
SPCC refers to the continuous cold rolling mill rolling ingot through a desired thickness steel roll or sheet material. SPCC surface without any protection, exposure to easily oxidized in air, oxidation speed, especially in humid environments, appear dark red rust, in the use of the surface to be painted, plated, or other protection.
⒊ hot-dip galvanized steel SGCC
Hot-dip galvanized steel coil refers to semi-finished products after the hot pickling or cold, after cleaning, annealing temperature of about 460 ° C immersed in molten zinc bath, leaving the steel coated with zinc layer, and then quenched leveling and chemical treatment is made. SGCC material material harder than the SECC, ductility (avoid deep drawing design), zinc layer is thick, welded poor.
4. Stainless steel SUS304
One of the most widely used stainless steel, because it contains Ni (nickel) so than containing Cr (chromium) steel richer corrosion resistance, heat resistance, and has a very good mechanical properties, non-hardening heat treatment, there is no flexibility.
5. Stainless steel SUS301
(Cr) Cr content lower than the SUS304, corrosion resistance is poor, but after punching in the cold to get a good tension and hardness, good elasticity, and more for shrapnel springs and anti-EMI.

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prder procedures

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Custom Metal bracket,support,mount,shelf

Custom Metal bracket,support,mount,shelf 9

 Custom Metal bracket,support,mount,shelf

Custom Metal bracket,support,mount,shelf,rack for Equipments,Electronic,Lighting,Monitor,Network,Security,Ventilation,etc.

Bracket,also named support,mount,shelf, is a widely supportive role in the architecture.Brackets could mount a plenty of architectural products, including a wall, balcony, parapets, eaves, the spring of an arch, beams, pergola roof, window box, or a shelf.In adjustable shelving systems, the bracket can be seperated into 2 parts, a horizontal arm to bear load weigh and  a vertical wall-mounted arm.Brackets are extremely existing in our life, normally used in electrical appliance installation, building, industrial manufacturing, agriculture, transport, furniture and equipment.Bracket includes hydraulic support, solar bracket, notebook stand, TV stand, air conditioning brackets, pipe supports, greenhouse frame, timber bracket,transmission and distribution of stents, stents, and other cables.

They are usually made from carbon steel plate or tube,and paint with powder coating.Sometimes,also made from stainless steel,in order to get good performance to be anti-rust.

We can custom many types of sheet metal bracket,support,mount,shelves for multi applications. Fabricated metal provides a strong medium that offers superior protection and allows. A variety of options are available for bracket,support,mount,shelf such as doors, drawers, perforated panels, locks, hinges, handles, and much more, which can be made to fit your requirements.

Material Sheet metal can be Carbon Sheet Metal,Stainless Steel Sheet,Aluminium Sheet,Copper Sheet,etc.

With our metal fabrication experience and capabilities to process metal brackets ranging from precision punching and bending to robotic welding and intricate metal perforating, can provide you with quality, finished products, on budget and on time. We have in-house services that move your project along and ensure quality at each stage—engineering support, component assembly, finishing and labeling, as well as storage and fulfillment.

many metal bracketsworkshop to fabricate metal bracketsheet metal automatic cutting hydraulic forming equipment CNC punching stampingMetal sheet CNC bending   metal parts weldingmetal product quality control

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procedures

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Custom Manufacturing Products >>Metal Products Fabricate>> Custom Metal bracket,support,mount,shelf,rack

Custom Metal cabinet,enclosure,chassis,box

Custom Metal cabinet,enclosure,chassis,box 11

Custom Metal cabinet,enclosure,chassis,box

Sourcing the right cabinet/enclosure to fit special items? We are your best choice.

Custom Metal cabinet,enclosure,chassis,box in China for Equipments,Electronic,Lighting,Monitor,Network,Security, Ventilation,etc.

The material of Sheet metal can be Carbon Sheet Metal,Stainless Steel Sheet,Aluminium Sheet,Copper Sheet,etc.

Based on the following technology and procedures,Sheet Metal Fabrication is the building of metal structures by stamping,cutting, bending,deforming and assembling processes:

  • Punching or Stamping.Punch hole on the metal material.It is a metal forming process with punch machine.MetalHelper has more than 20sets punch machine with different strength.At present,MetalHepler has been equiped with CNC punch machine.
  • Cutting or shearing.Cutting metal materials with technology shearing or sawing.At present,MetalHelper is equiped with CNC laser cutter,which can provide you products with more accurance.
  • Bending.Bending is to process Sheet Metal Stamping to be bent.It can processed by punch,by Hydraulic machines,or by CNC bending maching.Metalhelper are equiped by all above machines
  • Drawing.It is a metalworking process which uses tensile forces to stretch Sheet Metal Stamping. MetalHelper has different machine to do sheet metal drawing or do drawing or wire, bar, and tube.
  • Hydraulics Deforming.Hydraulics is more better to deforming a metal product,because it put strength on the metal sheet with slow but big strength.MetalHelper has more than 10sets hydraulic machinese,can help you to process different metal products.
  • Welding.Welding is widly used in the field of Sheet Metal Stamping fabrication.MetalHelper has different welding machine,they are Co2 protected welding,Pot Welding,Line Welding.Especially,from 2009,MetalHelper was equiped with automatic welding robot.Its welding quality is more better,more quick.
  • Assembling.Usually,we help our customer to assmble many different components to be a complete product.Now,we owned two assembling line to help you process assemble task.

We have a full service customing cabinet factory, professional in manufacturing Metal cabinet,enclosure,chassis,box for your project in worldwide. We serve in many industries, from light industry to heavy industry,where need to fit the device into a special space. Our customers range from automotive supply, consignment supply, secure with integrated locking mechanisms, pharmaceutical cabinets, printer stand cabinets, and other heavy duty fabricated metal cabinets. Our products are made to order from a variety of metal gauges with full-welded construction. A wide variety of standard security features can be incorporated into the design, such as slide bars and continuous hinges.

With our metal fabrication experience and capabilities to process metal cabinets ranging from precision punching and bending to robotic welding and intricate metal perforating, can provide you with quality, finished products, on budget and on time. We have in-house services that move your project along and ensure quality at each stage—engineering support, component assembly, finishing and labeling, as well as storage and fulfillment.

metal-cabinetssheet metal automatic cutting cabinet forming equipment CNC punching stampingCNC bending   metal welding

 General Knowledge on “Metal cabinet,enclosure,chassis,box”

Sheet metal enclosure (thickness is usually 6mm or less) is processed by the integrated cold working process, after cooling to form the desired enclosure. Its notable feature is consistent with the same part thickness.
Produced using the sheet metal chassis, the chassis can meet the requirements of the various functions and appearance, but also makes the stamping die manufacturing and low cost.

Sheet metal with a light weight, high strength, electrical conductivity (can be used for electromagnetic shielding), low cost, good performance characteristics such as mass production, is currently in the field of electronics, communications, automotive, medical equipment, has been widely used. For example, in the computer chassis, mobile phone, MP3, the sheet metal is an essential component. Common sheet metal chassis: power cabinets, network cabinets, server cabinets, outdoor cabinets, etc.,Main types of precision sheet metal processing and production of products, including sheet metal chassis, cabinets, aluminum system chassis. These are made of sheet metal material.

By basic sheet metal processing methods, as expected, bending, stretching, forming, welding. This specification describes each of the processing methods to be noted that the process requirements.
Cutting: Depending on the processing methods can be divided into Cape punch, punch a few, is expected to open shears, laser cutting, cutting wind, due to the different processing methods, cutting the process is also different. Sheet metal cutting and punching several main methods of laser cutting.
Bending: When the material is bent on its rounded area, stretching the outer received, inner layer is compressed. When a certain thickness of the material, the smaller the r, the tensile and compressive more serious; when the tensile stress exceeds the ultimate strength of the outer fillet the material, it will crack and break, thus, curved parts of the structure design, to avoid too small bending radius.
Stretching: radius stretching pieces between the bottom and the straight wall thickness should be greater than that r1≥t. In order to make stretching more smoothly, and generally r1 = (3 ~ 5) t, the maximum radius should be less than or equal to the thickness of 8 times, that r1≤8t. Stretching pieces around because of the stress vary in size, and the material thickness will change after stretching. In general, the center of the bottom to keep the original thickness of the bottom fillet material thinning, thickening near the top flange of the material, rectangle stretching pieces material thicken around the fillet.
Forming: beading on the sheet metal parts, helping to increase structural rigidity, blinds typically used to play a role in a variety of ventilation hood or chassis, the molding method is to use the punch to the side of the blade material cut while the remainder of the punch material while for the tensile deformation, to form an undulating shape with one side opened.
Welding: welding methods include arc welding, electroslag welding, gas welding, plasma arc welding, fusion welding, pressure welding, brazing, welding sheet metal products primarily for arc welding, gas welding.
Arc welding with a flexible, mobile, wide applicability, can be all-position welding; the use of simple equipment, durability, and low maintenance costs. But labor-intensive, quality is not stable enough, depending on the operator level. Non-alloy welding flame temperature and nature of the applicable welding than 3mm carbon steel, low alloy steel, stainless steel and copper, aluminum, etc. can be adjusted to the specific heat of welding heat affected zone width, the heat is better concentrated arc, low productivity, used in thin-walled welded structures and small pieces can be welded steel, cast iron, aluminum, copper and its alloys, carbide.

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procedures

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[contact-form-7 id=”19″ title=”Contact form 1″] Sheet Metal Fabrication

Custom Manufacturing Products >>Metal Products Fabricate>>Custom Metal cabinet,enclosure,chassis,box

Sheet Metal Fabrication

Sheet Metal Fabrication 13

sheet-metal-fabrication
Custom-Sheet-Metal-products

Sheet Metal Fabrication,Stamping, Shearing, Cutting,Bending,Deforming, Welding…

Short Description:  Sheet metal fabrication means to use pressing equipments to either coin or air-bend metal sheet into different forms.The sheet can be carbon steel sheet,stainless sheet,aluminium sheet and copper sheet.
-Laser Metal Cutting
-Sheet Metal Punching&Stamping
-Fastener Standing&Insertion
-Metal Sheet folding,bending and deforming
-CNC Lathing&Machining
-MIG and TIG welding of aluminium, mild steel and stainless steel
-Anodizing, Powder Painting Coating and electric-plating
-Associated Assembly work, including electrical assembly

Place of Origin: China, Service to worldwide customers.

Want “Sheet Metal Fabrication”? Inquiry or Order it!
 Experienced products made with technology of Sheet Metal Fabrication

Our service is based on the following technology and procedures,Sheet Metal Fabrication is the building of metal structures by staming,cutting, bending,deforming and assembling processes:

  • Cutting or shearing.Cutting metal materials with technology shearing or sawing.At present,MetalHelper is equiped with CNC laser cutter,which can provide you products with more accurance.
  • Extrusion.It is a process that the material is pushed or drawn through a die of the desired cross-section.MetalHelper has the machine to extrude steel bar,brass bar,or aluminium bar.
  • Punching(or we names it stamping).Punch hole on the metal material.It is a metal forming process with punch machine.MetalHelper has more than 20sets punch machine with different strength.At present,MetalHepler has been equiped with CNC punch machine.
  • Bending.Bending is to process Sheet Metal Stamping to be bent.It can processed by punch,by Hydraulic machines,or by CNC bending maching.Metalhelper are equiped by all above machines
  • Deep Drawing.It is a metalworking process which uses tensile forces to stretch Sheet Metal Stamping. MetalHelper has different machine to do sheet metal drawing or do drawing or wire, bar, and tube.
  • Lathing.Lathes are used in metal spinning, it can be used to shape pottery.At pressent,MetalHelper are equiped with CNC lathe to provide better service for high accurance.
  • Hydraulics Deforming.Hydraulics is more better to deforming a metal product,because it put strength on the metal sheet with slow but big strength.MetalHelper has more than 10sets hydraulic machinese,can help you to process different metal products.
  • Welding.Welding is widly used in the field of Sheet Metal Stamping fabrication.MetalHelper has different welding machine,they are Co2 protected welding,Pot Welding,Line Welding.Especially,from 2009,MetalHelper was equiped with automatic welding robot.Its welding quality is more better,more quick.
  • Metal product Powder Painting,anodic oxidation or electricplating.Most of mild steel priducts and some aluminium items need to be painted with plastic powder in order to protect it from corrosionm,and some sheet metallic products will require anodic oxidation or electricplating.All these surface process can be done in Smartclima.We have a fully automatic powder painting line to fabricate powder painting on metal products.
  • Assembling.Usually,we help our customer to assmble many different components to be a complete product.Now,we owned two assembling line to help you process assemble task.

The following photos show you a SMALL PART of Metal Sheet Fabrication samples which we did ago.

Sheet Metal Stamping parts Sheet Metal bending parts CNC Punching sheet

hardware parts metal bracket mount metal sheet deep-drawing products

Sheet Metal Stamping partssheet metal deforming part stainless steel flanges and stamping

stainless steel deep drawing perforated sheet metal Sheet Metal Fabrication

sheet-metal-products1 galvanized sheet metal stamping and bending sheet shell for home appliance

Sheet Metal bending Sheet Metal case and cabinetsSheet Metal assembled

The most popular metal product made with sheet metal technology are:Metal Cabinet,Enclosure,Chassis,Box;Metal Bracket,Support,Mount,Shelf;Perforating metal panel, Piercing metal plate;Flanges,Connecting pieces… …

  Main Equipments for Sheet Metal Fabrication


Laser Cutting Service

Metalhelper is equiped with laser cutting machine. Coupled with heavy plate capabilities and certified welding services, we are proud to bring you good service to custom sheet metal fabrication. From high volume production to prototypes, no job is too big or too small. If you have sample or drawing which want to be customed to produce metal products,just send it to us,we`ll study it and quote to you.Providing complete solution for high quality custom sheet metal fabrication, assembly and finishing. We take pride in working closely with our customers in order to provide the highest level of service.


Sheel metal laser custting

Metalhelper is equiped with laser cutting machine. Coupled with heavy plate capabilities and certified welding services, we are proud to bring you good service to custom sheet metal fabrication. From high volume production to prototypes, no job is too big or too small. If you have sample or drawing which want to be customed to produce metal products,just send it to us,we`ll study it and quote to you.Providing complete solution for high quality custom sheet metal fabrication, assembly and finishing. We take pride in working closely with our customers in order to provide the highest level of service.


CNC Sheet Metal Fabrication

Metalhelper is equiped with CNC punching machine which is utilizing computer to control machine to process stamping on workpiece.CNC is the latest equipment available in the industry, such as water jet, laser and other cutting edge technology. Coupled with heavy plate capabilities and certified welding services, we are proud to bring you good service to custom sheet metal fabrication. From high volume production to prototypes, no job is too big or too small. If you have sample or drawing which want to be customed to produce metal products,just send it to us,we`ll study it and quote to you.Providing complete solution for high quality custom sheet metal fabrication, assembly and finishing. We take pride in working closely with our customers in order to provide the highest level of service.

 

 

Mechanical automatic Sheet Metal Stamping

Metalhelper is equiped with Mechanical automatic Stamping machine which is utilizing fixed program to process sheet metal punching or deep drawing or forming on metal workpiece.Mechanical automatic Stamping  is the updated  technology from traditional punching technology.Automatic Stamping is more widely used in todays industrybecause of its high effience and less worker cost.Usually,it can save 80% worker cost,compared with traditional punching machine. Coupled with heavy plate capabilities and certified welding services, we are proud to bring you good service to custom sheet metal fabrication. From high volume production to prototypes, no job is too big or too small. If you have sample or drawing which want to be customed to produce metal products,just send it to us,we`ll study it and quote to you.Providing complete solution for high quality custom sheet metal fabrication, assembly and finishing. We take pride in working closely with our customers in order to provide the highest level of service.

 

develop sheet metal product mold traditional stamping equipment mechanical Punching machine

laser-cutting sheet metal CNC-Punching steel plate CNC-bending sheet metal products

automatic punching and stamping Sheet Metal Fabrication spreading and cutting sheet deep drawing and deforming

welding robot is working automatic powder painting line powder painting on metal products

pulling-test rust corrosion performance test electric plate thickness-test

 General Knowledge on “Sheet Metal Fabrication”

Sheet Metal Fabrication is based on the difference sheetmetal structure, process may vary, but the total does not exceed the following points.

1, Sheet Metal Fabrication–cutting: cutting a variety of ways, there are several ways
①. Scissors: Scissors cut using a simple strip materials and parts, it is primarily for blanking forming mold preparation and processing, low cost, accuracy of less than 0.2, but can only process nonporous no chamfered strip or block material.
②. Punch: Punch is the use of one or more steps in the flat pieces of sheet metal stamping parts will commence after forming various shapes of materials and parts, the advantage of cost and shorter, high efficiency, high precision, low cost, suitable for mass production, but to design the mold.
③. NC CNC cutting, the first to be prepared when cutting CNC machining NC program, use programming software, an expanded view of the preparation will be drawn into the NC machine tools pull a few recognizable program, let knife punching each step on the plate according to these programs Frame shape flat pieces, but its structure by the tool structure actions, low cost, precision 0.15.
④. Under the laser material, the use of laser-cut way, in large flat shape of the structure will be cut out of their flat, with NC laser cutting, like the need to write programs that can be flat pieces of a variety of complex shapes, high cost, accuracy to 0.1 .
⑤. Sawing: mainly used under aluminum, square tube, showing the pipe, rod material and the like, low cost, low accuracy.
2. Sheet Metal Fabrication–Fitter: sink hole, tapping, reaming, drilling
Countersink angle is generally 120 ℃, for pop rivets, 90 ℃ for countersunk screws, tapping Inch Bottom.
3.Sheet Metal Fabrication– Flanging: also known as pumping hole, turn the hole is on a smaller base hole pumped into a slightly larger hole, and then tapping, mainly with relatively thin thickness of sheet metal processing, increase its strength and number of threads avoid slip teeth, generally used for relatively thin thickness, its shallow hole flanging normal week, unchanged thickness, allowing a thinner thickness of 30-40% higher than the normal height and large available flanging 40- 60% of the height, with extruded thin 50%, may be the largest flange height, when the plate thickness is large, such as 2.0, 2.5, and above the plate thickness, can be directly tapping.
4. Sheet Metal Fabrication–Punch: The use of mold forming manufacturing processes, there are punching, Cutaway, blanking, punching convex hull (bump), red tear, pumping holes, forming presses and other processing methods are generally processed, the processing need to have appropriate mold to complete the operation, such as punching blanking die, the convex hull mold, tearing mode, pumping hole mold, molding, etc., the main attention to the location of the operation, direction.
5. Sheet Metal Fabrication–Clinching: riveted on this company, there are rivet nuts, screws, captive, etc., which are riveted by a hydraulic press machine, or to complete the operation, which was riveted to the sheet metal parts, as well as up riveting way, the need to pay attention to direction.
6. Sheet Metal Fabrication–Bending and Deforming; bending the plate member is a 2D, 3D folded parts. Its processing requires folding bed and the corresponding bending mold is completed, it also has some bending sequence, the principle is under the knife does not interfere in the first fold, will produce interference after the break.
7.Sheet Metal Fabrication– Welding:
① classification:  fusion welding: welding, CO2 welding, gas welding, manual welding;pressure welding: welding, butt welding, soldering hit;Brazing: electric welding chromium, copper
② welding:  CO2 gas shielded arc welding;TIG welding; spot welding;robot welding
Selection of welding methods are based on actual requirements and the material may be, in general, CO2 gas shielded arc welding classes for welding iron daub; welding for stainless steel, the aluminum type welding, robotic welding, can save time, improve efficiency and welding quality, reduce the intensity.
③ welding symbols: Δ fillet, Д, I type welding, V-weld, unilateral V-weld (V) with a blunt edge V-weld (V), spot welding (O), plug welding or groove weld (Π) curling welding (χ), with a blunt edge unilateral V-weld (V), U type of ribbon blunt with blunt J-welding, welding back, every weld
④ arrow lines and connectors
⑤ welding deletion and its preventive measures fail
Spot welding: strong enough to play bump imposed welding area
CO2 welding: high productivity, low energy consumption, low cost, strong anti-rust capability
TIG: melting depth, welding speed is slow, inefficient, high production costs, with the clip tungsten defects, but with the advantage of a better quality of welding can weld metals, such as aluminum, copper and magnesium.
⑥ welding deformation reasons: lack of preparation prior to welding, an additional clamp
Adverse improve the process of welding jig
Welding sequence bad
⑦ welding deformation effect Dharma:
Flame effect Dhamma
Vibration Method
Hammer

Commen steel sheet for Sheet Metal Fabrication:

1. Galvanized steel SPCC
SECC substrates for general cold rolled steel coils, galvanized in a continuous production line after degreasing, pickling, electroplating and various post-treatment process, it becomes galvanized products. SECC only has the mechanical properties of cold-rolled steel sheet and approximate general workability, and has excellent corrosion resistance and decorative appearance. Has great competitive and substitutes on electronics, home appliances and furniture markets. For example, the widespread use of computer chassis is SPCC.
2. Ordinary SPCC cold rolled sheet
SPCC refers to the continuous cold rolling mill rolling ingot through a desired thickness steel roll or sheet material. SPCC surface without any protection, exposure to easily oxidized in air, oxidation speed, especially in humid environments, appear dark red rust, in the use of the surface to be painted, plated, or other protection.
⒊ hot-dip galvanized steel SGCC
Hot-dip galvanized steel coil refers to semi-finished products after the hot pickling or cold, after cleaning, annealing temperature of about 460 ° C immersed in molten zinc bath, leaving the steel coated with zinc layer, and then quenched leveling and chemical treatment is made. SGCC material material harder than the SECC, ductility (avoid deep drawing design), zinc layer is thick, welded poor.
4. Stainless steel SUS304
One of the most widely used stainless steel, because it contains Ni (nickel) so than containing Cr (chromium) steel richer corrosion resistance, heat resistance, and has a very good mechanical properties, non-hardening heat treatment, there is no flexibility.
5. Stainless steel SUS301
(Cr) Cr content lower than the SUS304, corrosion resistance is poor, but after punching in the cold to get a good tension and hardness, good elasticity, and more for shrapnel springs and anti-EMI.

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Sheet Metal Fabrication procedures

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[contact-form-7 id=”19″ title=”Contact form 1″] Sheet Metal FabricationCustom Manufacturing Products >>Metal Products Fabricate>> Sheet Metal Fabrication,Sheet Metal Stamping,Sheet Metal Bending,Deep Drawing,Laser Cutting,CNC punching