Cold Forging

Cold Forging Services Make Steel Parts More Cheaper.

Ming Xiao as a metal parts manufacturer custom cold forging parts many years,we produce standard welding nuts,locking nuts with metric threads, and use cold forging process to produce rough parts for our turning parts and machining parts to save the material cost.

The cold forging process also known as cold heading, it’s one of the new processes for processing metal cutting without cutting.

It is a method of processing the required parts or blanks by utilizing the plastic deformation of the metal under external force and by means of the mold to redistribute and transfer the metal volume. The cold heading process is best suited for the production of standard fasteners such as bolts, screws, nuts, rivets, pins.

The equipment commonly used in the cold heading process is a dedicated cold heading machine. If the production volume is not too large, it can also be replaced by a crank press or a friction press.

Accuracy of cold forging

The most difficult thing to control in cold heading machining is the length tolerance, and the current market precision is about ±0.1mm.

Other inner or outer diameter tolerances are easily controlled within ±0.05mm. With the advancement of technology, the current continuous die precision forging process can control the length tolerance of cold heading machined parts to about ±0.02mm, but it depends on the size of the product.

Are you finding a reliable cold forging service to custom your steel parts? welcome send a message to us.