custom-made stamping, deep drawn accessories, electronic spare parts

详情

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.
 
Deep drawing is a sheet metal forming process in which a sheet metal blank is radially drawn into a forming die by the mechanical action of a punch. It is thus a shape transformation process with material retention. The process is considered "deep" drawing when the depth of the drawn part exceeds its diameter. This is achieved by redrawing the part through a series of dies. The flange region (sheet metal in the die shoulder area) experiences a radial drawing stress and a tangential compressive stress due to the material retention property. These compressive stresses (hoop stresses) result in flange wrinkles (wrinkles of the first order). Wrinkles can be prevented by using a blank holder, the function of which is to facilitate controlled material flow into the die radius.
Company Capabilities:

(1).CNC machining parts
(2).The fabrication
(3).The mechanical assemble
(4).The Surface treatment
 
Plating ：3+Cr,environmental,anti-corrosion maximum **0 hours salt spray test
Coating：powder coating,electrcial coating,maximum **0 hours salt spray test
Painting：environmental EXPOSY painting,cross-cutting test
Polish：satin polish,mirror polish,electrical polish, maximum ***0 grid
Dacromet：evironmental,anti-corrosion,maximum **0 hours salt spary test
Anodization：tumble,shot blast,sand blast.....,various color,maximum **0 hours salt spray test
Nylok：tight-locking,environmental,5 million times
Heat Treatment：adjust the mechanical properties,temper,normalization,quench......
(5).The Variousl Material
stainless steel：SS**4,SS**4L,SS**6,SS**6L,SS**0,SS**1......
aluminium：***5,***1,***3,***2,***1,***4.......
brass：H*2,H*8,H*9......
steel：C*0,C*5,C*0,C*5......
steel alloy：*5CrMo,*2CrMo,*5Cr,*0Cr,Q**5,*1SMn*0......
iron cast：QT**0,QT**0,HT**0,HT**0......
titanium alloy：GR2,GR5,GR7,GR9......
tungsten alloy：WuNiFe alloy,Carbide Wolfram......
the blanks：stamping parts,forging parts,die casting parts,profile,extrusion......
the plastic：PP,PE,POM,Acrylic,ABS,Delrin.....