9 Hong Kong 
4 Canada 
3 Germany 
3 Belgium 
3 UK 
2 France 
2 Singapore 
1 Iran 
1 Cote DIvoire 
1 Korea 
1 Australia 
1 Poland 
1 Bangladesh 
1 India 
Deep Drawing Steel Pipe - China
price: contact company for price
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.
[1] 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 Contact:
- Phone: 862552176013
- Address: 16F ,B Building ,Phoenix plaza，1# Hunan Roa, nanjing , China
- Email:
- Website: https://www.jstdsteel.com
Published date: July 31, 2013
- Business Description: involved in international trade import export of goods, products, and services
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