Automatic equipments, Medical devices, Aerospace, Robots, Lockset.
|Item Name||Stamping and bending shell|
|Material||SPCC, SPCE, Stainless steel sheet|
|Surface Treatment||Galvanized, Zinc plated, Satin finish, Brushed|
|Thickness||0.1mm, 0.2mm, 0.3mm, 0.5mm, 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm|
|Production Method||Stamping, Bending|
|Tolerance||+/-0.02 or as per drawing required|
|Facility||Stamping/punching machine & CNC bending machine|
|Certificates||Material certificate, QC reports, Finishing reports|
|Packing||1 piece packed with white paper + PE foam|
|Delivery||Generally 20-25 days after order and all details confirmed|
|Shipping||By UPS/DHL/FedEx/TNT express; By air; By sea|
Stamping (also known as pressing) is the process of placing flat sheet metal in either blank or coil form into a stamping press where a tool and die surface forms the metal into a net shape. Stamping includes a variety of sheet-metal forming manufacturing processes, such as punching using a machine press or stamping press, blanking, embossing, bending, flanging, and coining. This could be a single stage operation where every stroke of the press produces the desired form on the sheet metal part, or could occur through a series of stages. The process is usually carried out on sheet metal, but can also be used on other materials, such as polystyrene. Progressive dies are commonly fed from a coil of steel, coil reel for unwinding of coil to a straightener to level the coil and then into a feeder which advances the material into the press and die at a predetermined feed length. Depending on part complexity, the number of stations in the die can be determined.
Bending is a manufacturing process that produces a V-shape, U-shape, or channel shape along a straight axis in ductile materials, most commonly sheet metal. Commonly used equipment include box and pan brakes, brake presses, and other specialized machine presses. Typical products that are made like this are boxes such as electrical enclosures and rectangular ductwork.
Table1 Limits for linear measures
|Tolerance-class||Limits in mm for nominal sizes in mm|
|0,5 to 3||above 3 to 6||above 6 to 30||above 30 to 120||above 120 to 400||above 400 to 1000||above 1000 to 2000||above 2000 to 4000|
|v (very coarce grob)||-||±0,5||±1||±1,5||±2,5||±4||±6||±8|
For nominal sizes below 0,5 mm the limit measures are to be indicated directly at the nominal measure.
We have been providing professional machining services to the customers all over the world with annual turnover says more than $1,000,000. After many years of efforts, we got approbated by many well-known enterprises and overseas customers for our quality, lead time, excellent service and credit.
When we get inquiry, we will consider a best proper processing method to save your cost based on our rich experience and expertise, then give you our best offer in a short time. When we get order, we will send customer a formal order confirmation for better recording and any production updates will keep customers informed. Once the parts are ready, we will send customers the photos and a full QC report for delivery approval. After receiving customers’ approval as well as the balance payment, the shipment will be arranged immediately. If there is any defect caused by our side, we are able to take full responsibility and make replacements free of charge.