Cold extrusion parts (cold formed parts)


The automotive industry, mechanical engineering and other high-tech industries have a strong demand for precision formed connecting elements of any different kinds. At the same time, these parts are subject to high price pressure.Get more news about Micro Precision Cold Extrusion Part,you can vist our website!

Thanks to our highly modern cold forming and extrusion technology, we can also manufacture complex parts which, in the past, could only be produced at great effort and expense on lathes, as low-cost cold extrusion or cold formed parts.

We specialise in collar studs, parts with shoulder, stepped bores as well as parts with female and male threads – in steel, high-grade steel, brass, copper or light metals.

For smaller batch sizes, we recommend the manufacture of low-cost blanks as cold extrusion parts. The respective special forms are produced by further cutting processes.
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.

Brass Cold Extrusion Part(Phone)
DESCRIPTION：
Brass Cold Extrusion Part(Phone) are customized from mobile phone industry and are non-sale items. These
These precision brass parts are formed by using continuous mold cold extrusion technology. The average output per minute can reach 300 pieces as maximum 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 brass 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.