Auto accumulator housing cold extrusion blank forging moulds
Process: reverse extrusion + shaping + reverse stretch + machining + finishing
Heat treatment: annealing
Product application: automobile energy storage system.
Adopting cold forging technology, forming process by reverse extrusion and drawing, the product has the advantages of high precision, less turning allowance and strong mechanical performance, which is superior to the traditional hot forging process.
the product adopts multiple cold forging and finishing process, with high precision, good mechanical performance, high dimensional accuracy and stability. The reverse drawing process enables the product to reach the drawing size directly, eliminates the need for machining, and ensures the overall linearity of the flow.
Q:What is cold extrusion?
A:Cold extrusion is to put the metal blank in the cold extrusion die cavity. At room temperature, press the fixed punch on the press to make the metal blank produce plastic deformation, and make the processing method of the part.
Q:What are the advantages of cold extrusion?
A:1.to save raw materials
2.improve production efficiency
3.surface roughness is good, conducive to follow-up processing
4.improve the mechanical properties of parts
5.reduce the cost of parts
6.environmental protection and energy saving
Q:Can three-dimensional exit by itself?
ure.wholesale automobile parts cold forming