New Surface Treatment Technology For The Spring Of Mould
There have been tremendous advances in surface treatments for mould springs.The traditionalprocess of physical vapor deposition (PVD)of mould spring surface has been replaced by superior laser treatment, which typically involves laser cladding,laser surface modifying,or laser alloying.These new methods offer a number of advantages,including enhanced performance,improved durability,and the ability to withstand the high temperatures generated during use.
Physical Vapor Deposition is a traditional surface treatment method for air mould springs, primarily used to provide corrosion resistance and improved wearability.In this process, a thin film of metal is formed on the surface of the mould spring by evaporating metal onto the surface.This technique is still used in some industries, but has been largely replaced by laser techniques due to the improved performance and improved durability offered by these methods.
Laser cladding is a process in which a metal powder is laid onto the mould spring surface and then heated using a focused laser beam.The metal powder melts, and a thin layer of metal is formed.This process is used to increase the hardness of the spring, as well as to provide good wear resistance and surface hardness.
Laser surface modifying is similar to laser cladding in that metal powder is laid onto the surface of the mould spring, but instead of a metal powder, a ceramic powder is used.The ceramic powder is melted and bonded to the surface, resulting in increased surface hardness and improved performance.
Laser alloying is a process in which two metals are fused together to form a third.The mould spring can be alloyed with other metals such as copper, titanium, or beryllium to increase the strength and lengthen its lifespan. This process can also be used to add color to the surface of the spring.
By using laser treatment for air mould springs, it is possible to produce a more durable and longer lasting spring. These lasers typically have the ability to generate 10 to 100 times more power than traditional PVD systems, resulting in faster processing and a more consistent surface finish. Additionally, laser treatment also produces less waste.
In conclusion,the surface treatments used for mould springs have come a long way from the traditional PVD process. Laser treatment, in particular, offers a number of advantages,such as increased durability, improved performance, and the ability to withstand high temperatures. Therefore, laser treatment is becoming the preferred method for many industries.
