we are a flat thread rolling dies manufacturers in china, providing types of best flat thread dies for stainless steel thread making.

FMT stainless steel thread rolling flat dies introduction:

Stainless steel thread rolling dies is a tool specifically used for making stainless steel threads, which has good corrosion resistance, wear resistance, processing performance, and strength. Compared with iron screw thread, stainless steel threads have a longer service life and are suitable for manufacturing high demand threaded parts, such as in fields such as automobiles, machinery, aerospace, etc.

In terms of the material of the flat thread rolling dies, the stainless steel thread rolling dies is made of special mold steel, and its toughness is twice that of SKD11. Its toughness is more prominent in cold working mold steel, therefore, cracks and collapses are rarely seen when manufactured with this special mold steel, greatly improving its service life. The residual stress after wire cutting processing is reduced by high-temperature tempering. Therefore, cracks and deformations in large molds and precision molds that require online cutting processing are suppressed. which can ensure the accuracy and quality of the threads.

In terms of heat treatment process, the stainless steel thread rolling dies undergoes special treatment to enhance its hardness and improve its service life. In addition, the design of stainless steel thread rolling dies is also different from ordinary iron thread rolling dies, which can better adapt to the needs of different types and specifications of stainless steel screw rolling.

In short, the stainless steel thread rolling dies is a mold specifically designed for the manufacturing of stainless steel threads, which can meet the high requirements for the manufacturing of stainless steel thread components.

how to thread stainless steel

The stainless steel screw thread rolling process refers to rolling the formed semi-finished product to achieve the required thread. The principle of thread rolling is to fix one flat thread die, and the other movable flat thread die drives the product to move. By using extrusion, the product undergoes deformation, forming the required thread.