What are the toughness requirements of stainless steel custom screw manufacturers for moldsWhat are the toughness requirements of stainless steel custom screw manufacturers for molds
As a stainless steel custom screw manufacturer, Shenzhen Heat Hardware Co.,Ltd often orders molds.
In order to make screws that meet the standards and have beautiful shapes, we have requirements for molds.
When producing stainless steel non-standard and custom screws, the mold will bear impact load.
Therefore, in order to reduce the occurrence of mold breakage and chipping during use, custom screw manufacturers will require mold steel to have a certain degree of toughness.
The toughness, strength and wear resistance of die steel are often restricted by each other, and it is impossible to achieve good performance. Therefore, the mold factory must select
the appropriate chemical composition of the steel and adopt reasonable refining, thermal processing, heat treatment and other processes. To make the mold material's toughness, strength and wear resistance reach a reasonable match.
Since the mold is constantly impacted and fatigued and fractured during work, when inspecting the impact toughness of the mold, the mold factory must obtain the total energy in the fracture process through one impact, and improve it to use small energy for multiple impacts. Technologies such as work of fracture and fatigue life.
A good mold can make a good screw. It is precisely because the Shenzhen Heat Hardware Co.,ltd custom screw screw manufacturer has strict requirements on the quality of its own screws, it has also higher requirements for the use of tools.