FeNi Alloy 29-holes Parts,Tolerance:±0.02, Ra:1.2; Customized Designing

FeNi Alloy 29-holes Parts


Fe-Ni alloy 29-holes parts are customized and are non-sale items. 

They are formed by using continuous mold cold extrusion technology. The average output per minute can reach from 100 to 150 pieces and the product tolerance can be controlled within ±0.02mm.

Its product finish can be controlled within RA1.2 and the burring is preciously less than 0.01mm. We use Ferronicel 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.
Cold Extrusion FeNi Alloy 29-holes Parts
Product Description Detailed Inf
Processing Technic Cold extrusion & drawing
Material Fe-Ni Alloy
Tolerance ±0.02
Symbols for surface finish Ra 1.2
Daily Capacity 100/m
Specification(Size) Customized
Post-processing Null
Technical difficulties Smooth and deburring

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.