Turning parts manufacturers talk about the advantages of cold heading!

Cold heading for turning parts processing is a production and processing method with very high comprehensive economic benefits for standard parts and special-shaped parts. It is a production and processing method widely used in the CNC automatic lathe processing standard parts manufacturing industry. An excellent production and processing method that is widely used in China and abroad and has a trend of development. Therefore, how to flexibly use, improve the plastic deformation of metal materials, and grasp the principle of plastic deformation of metal materials is the purpose and service tenet of the article.

The advantages of cold heading:

1. High utilization rate of stainless steel plates

Cold heading is a production and processing method with little and no drilling, such as the production and processing of rod type hexagon head bolts and cylindrical head hexagon socket screws. The drilling production method is selected, and the utilization rate of stainless steel plates is only 25 %～35%, and with cold heading processing method, its utilization rate can reach 85%～95%, which is only the cost of some processing techniques for the material head, material tail and cutting hexagonal head.

2. High production efficiency

Compared with cold heading processing and general drilling production processing, the high forming efficiency is higher than dozens of times.

3. Good physical properties

The parts produced by cold heading processing method, because the metal fiber is not broken, so the compressive strength is much better than that of drilling.

4, suitable for automated production

The standard parts (also including some special-shaped parts) that are suitable for cold heading processing are based on symmetrical parts. The appropriate selection of high-speed automatic cold heading machines is also a key method for mass production.