What is the application of the slitter blade?
Slitting machine inserts are ring-shaped mechanical inserts with sharp edges that require high heat treatment hardness and special blades for strip processing of metal and non-metallic materials.
The slitting machine blade is mainly used for processing various metal plates, coils and strips. The high-speed steel, die steel and other materials generally used for tool materials are processed through a series of processes such as forging, turning, heat treatment and grinding. The product requires uniform hardness and accurate parallelism (generally required between 0.02-0.002mm).
Slitting machine blade is an important part of the “slitting machine tool set”. The tool processing precision and plane parallelism are more demanding. Generally, the sharpening process is mainly made of ultra-precision surface grinding machine and ground by special grinding method. The thickness and parallelism of the finished product are required to be within 0.002mm, which is considered as a qualified product.
In the complete "slitting machine knife set", spacers and spacers are also important components. The main purpose of the spacer and gasket is to maintain the precise width between the slitter cutters and the horizontal gap between the upper and lower cutters. The commonly used gasket thickness is between 0.8mm and 150mm. The hardness requirement is about 38-42 degrees HRC, and the shape should be sturdy and durable. The tolerances of the spacers and gaskets are also required to be within 0.002 mm. The inner hole and the outer surface are blackened to effectively improve the rust prevention performance.
Slitting machine blades are widely used in: large steel manufacturing plants, steel pipe plants, non-ferrous metal processing plants, strapping materials plants, cold-rolling plants, packaging materials plants, steel plate processing service centers, steel screen plants, strip mills, slitter production Business.
In daily life, it is closely related to many industries, such as: paper, paper products processing, adhesive tape products, film, wire and cable, rubber, aluminum foil, chemical fiber, non-manufactured cloth, composite packaging materials, telecommunications appliances, cigarettes, leather. , printing, food and clothing and other industries.
Article from Jiangmen Nantian Machinery Manufacturing Co., Ltd.：http://www.jmntjx.com/