2024-12-14
A knife for a hydraulic cutting machine is a necessary tool for cutting sheet metal, especially when cutting stainless steel products, it is necessary that the edge of the scissors blade is acute -resistant, durable. The blade of scissors is an important part of the entire combine, the life of the blade and the effect of scissors directly depends on its material and processing. Therefore, the quality of the combine blade is the key to determining the effect of scissors.
Many people think that the more perfect the source material of the scissors blades is, the better the product is obtained. In fact, this is not so, the blade of scissors is selected based on the material from which it will cut the plate, only by choosing the correct material, you can cut more smoothly.
For example:
T10 (carbon instrumental steel), CR5Mo (chromomolibdenic alloy steel for high -temperature media), 9CRSI (low -alloy tool steel) made from scissors, are suitable for cutting ordinary A3 type, ordinary low -carbon cold -roll sheets and scraps. In addition, 9CRSI (low -alloy instrumental steel) from scissors blades, but also suitable for cutting solid thin steel sheets.
6crw2Si (in chrome-brain steel based on the addition of a certain amount of tungsten and the formation of steel), CR12MOV (cold foundry steel) are made of scissors blades, suitable for cutting a hot-rolled steel, medium thickness of sheet material.
On 4CR5MOSIV1 (air hardening and hardening of hot working steel form), 7CR7MO2V2Si (high strength of cold working steel of the shape), W6MO5CR4V2 (suitable for high -speed cutting of high -carbon, highly alloy instrumental steel), etc. The blade scissors are produced, suitable for high -speed, high -temperature thermal scissors, the material is characterized by high heat resistance, and is not easily annealed.
