Features:
High hardness and abrasion resistance: HSS itself has high hardness and good abrasion resistance, and after titanium coating treatment, the surface hardness is further improved, which can effectively resist the abrasion in the stamping process and prolong the service life of the punching bar.
High precision: It is manufactured through precision machining with high dimensional accuracy, which can ensure the dimensional accuracy and quality stability of stamped parts and reduce the scrap rate.
Good toughness: compared with tungsten carbide and other materials, high-speed steel has a certain degree of toughness and can withstand a certain degree of impact in the high-speed stamping process, reducing the risk of punching rod breakage.
Applications:
Fastener manufacturing field: screw production and nut production.
Hardware fittings process industry:hinge manufacturing and handle processing.
Electronic devices manufacturing field: shell production and PCB manufacturing。
Automotive parts manufacturing field:engine parts processing and auto body parts manufacturing.
Surgical devices manufacturing.
Factors affecting service life:
Raw material factors:material purity and Alloy element ratio.
Processing factors:machining accuracy and heat treatment process.
Mould design factors:mould cleanrence and mould Concentricity.
Condition factors of use:punching pressure ,punching speed, and material being pressed.
