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.
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|
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.
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 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 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 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.
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.