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What are the stainless steel stamping parts of the structure and characteristics

by:Fortuna     2021-02-08
Dongguan precision electronic technology co. , LTD. , founded in 2008, is the guangdong dongguan city, specializing in precision metal stamping parts processing enterprises, the main processing lead frame, non-standard precision shrapnel, stainless steel shrapnel, terminal stamping, precision electronic hardware components, etc. In precision stamping industry, technology, grinds only complex hardware technology to overcome and reduce the production hardware manufacturing costs. Won the approval of all brands. Stainless steel stamping parts of the structure of 1, salt pieces within the shape of the corner shape should be as far as possible to prevent the sharp corners, requirements to arc excessive, in order to attack due to overheating cracking phenomenon during processing. 2, technology, production process should reduce the Angle of the collapse edge and the phenomenon of excessive wear. 3, begged grooves shall prevent blanking pieces too long. The groove width of 4, the material shall conform to the cutting conditions. 5, blanking pieces of pitch on the side of hole with hole distance are too small. 6, all parts in the technology to make pore structure should meet all supplications, shall be suitable for cutting processing. Stainless steel stamping features: ( 1) The yield point, high hardness, high cold work hardening effect significantly, easy to appear crack and other defects. ( 2) Thermal conductivity than ordinary carbon steel is poor, lead to the deformation force, cutting force, large drawing force. ( 3) Severe plastic deformation hardening when deep drawing, deep drawing of sheet easy corrugate or off the bottom. ( 4) Deep drawing die bonding tumor occurs easily, cause serious scratch parts diameter. ( 5) Deep drawing, difficult to achieve the desired shape.
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