According to overseas media reports, in response to the development trend of modern machine tools such as high-speed, high-precision and high-quality design and operation, the quality of related peripheral equipment and mechanical parts and other consumables has also been tested, making the industry a mold, cutting tool, machinery Demand for surface treatments such as accessories is becoming more stringent. Among them, extending the service life, reducing production costs and creating higher profits can be said to be the unanimous standard of the industry.
According to the manufacturer, taking the tool as an example, when choosing the right surface treatment, the tool itself can get the best condition in operation; for medium and heavy load molds, CVD high temperature titanium plating is needed with precision vacuum heat treatment to make the deformation amount Within the acceptable range, it is often used in cold forging die, hydraulic drawing die, tungsten carbide wire drawing, and pipe drawing.
In addition, in the application of tools, molds and mechanical parts with medium, low load or precision requirements, the company pointed out that it is necessary to use low temperature (150 degrees Celsius to 500 degrees Celsius) PVD titanium plating, and the commonly used coatings are TiN and CrN. , TiCN, AlTiN. Among them, TiN film is the most common and cheapest, while CrN film (commonly known as white diamond and platinum titanium) can withstand temperature up to 700 degrees Celsius, and has low adhesion coefficient and corrosion resistance, especially for stainless steel and copper. The cutting of aluminum and other alloys has a significant increase over the useful life of TiN films. The TiCN film has a tendency to gradually replace the TiN film. It is a multilayer film with a hardness of Hv4000, which can increase the service life by 30% to 50% compared with the TiN film. For high-speed dry cutting, AlTiN should be selected. Membrane, this is a new generation of double alloy coating with hardness up to Hv5000 and temperature resistance up to 850 degrees Celsius.
As for how to achieve the most appropriate effect, the industry said that regardless of the surface treatment of high-temperature or low-temperature coatings must choose the appropriate substrate and stable heat treatment, supplemented by surface fine grinding and polishing pre-treatment, in order to achieve the ideal.
The industry pointed out that in terms of mechanical hydraulic buffers, the design has been oriented towards a full range of customized designs, such as outdoor and military machinery, cranes, high temperature and humidity. Therefore, it is necessary to stand the test for a long time in order to become a powerful and all-weather product. This type of product is highly hardened by heat treatment to achieve HRC 60 degree and chrome-plated rust and anti-corrosion treatment. .
According to the manufacturer, taking the tool as an example, when choosing the right surface treatment, the tool itself can get the best condition in operation; for medium and heavy load molds, CVD high temperature titanium plating is needed with precision vacuum heat treatment to make the deformation amount Within the acceptable range, it is often used in cold forging die, hydraulic drawing die, tungsten carbide wire drawing, and pipe drawing.
In addition, in the application of tools, molds and mechanical parts with medium, low load or precision requirements, the company pointed out that it is necessary to use low temperature (150 degrees Celsius to 500 degrees Celsius) PVD titanium plating, and the commonly used coatings are TiN and CrN. , TiCN, AlTiN. Among them, TiN film is the most common and cheapest, while CrN film (commonly known as white diamond and platinum titanium) can withstand temperature up to 700 degrees Celsius, and has low adhesion coefficient and corrosion resistance, especially for stainless steel and copper. The cutting of aluminum and other alloys has a significant increase over the useful life of TiN films. The TiCN film has a tendency to gradually replace the TiN film. It is a multilayer film with a hardness of Hv4000, which can increase the service life by 30% to 50% compared with the TiN film. For high-speed dry cutting, AlTiN should be selected. Membrane, this is a new generation of double alloy coating with hardness up to Hv5000 and temperature resistance up to 850 degrees Celsius.
As for how to achieve the most appropriate effect, the industry said that regardless of the surface treatment of high-temperature or low-temperature coatings must choose the appropriate substrate and stable heat treatment, supplemented by surface fine grinding and polishing pre-treatment, in order to achieve the ideal.
The industry pointed out that in terms of mechanical hydraulic buffers, the design has been oriented towards a full range of customized designs, such as outdoor and military machinery, cranes, high temperature and humidity. Therefore, it is necessary to stand the test for a long time in order to become a powerful and all-weather product. This type of product is highly hardened by heat treatment to achieve HRC 60 degree and chrome-plated rust and anti-corrosion treatment. .
Led Grow Light Bars 800W
Yichang Green Eco-agriculture Co., Ltd. , https://www.plantgrowlamp.com