|[Cold extrusion]Cold extrusion micro precision aluminum part
||Consecutive Cold Extrusion
||aluminium metal (Lithium battery contacts)
|Symbols for surface finish
Definition of Precision Cold Extrusion
: Precision cold extrusion is an important part of precision plastic volume forming technology. Cold extrusion is to put the metal blank in the cold extrusion mold cavity at room temperature, The press machine will punch the blank by fixed mold to apply pressure to the blank so that the metal blank gets plastic deformation and be shaped into different part. Its precision is higher and the producing speed is faster.
Cold extrusion micro precision aluminum part
Aluminum parts are customized and are non-sale items. They are formed by using continuous mold cold extrusion technology. The average daily output can reach to 150,000 pieces and the product tolerance can be controlled within ±0.02mm. Its product finish can be controlled within RA0.5 and the burring is preciously less than 0.01mm. We use aluminum alloy wire to produce them and the material utilization rate is more than 65%. The efficiency of production rates is 50 times than CNC due to the advanced continuous mold cold extrusion technology, which can greatly reduce the cost of product utilization.
Aluminum Cold Extruded Micro Precision Part