How to identify advantages and disadvantages of tire shredder?(2)

Third depends on its sales services

Real gold is not afraid of refining. Good tire shredder blades should have corresponding after-sales service. They can guide sales of blades according to the situation of the blade shredder blades.

As far as the tire shredder blade is concerned, it will wear out after a long time. Although it is a machine used in industrial enterprises, it also has its life. Since wear is inevitable, how can we avoid breakage and extend the life of the grinder blade?

In actual work, the tire recycling machine blade will gradually wear during the cutting process. When the tool wear reaches a certain level, it can be clearly found that the cutting force increases, the cutting temperature increases, the chip color changes, and even vibration occurs. At the same time, the size of the workpiece may also exceed the tolerance range, and the quality of the processed surface is significantly deteriorated.

Tire recycling machine blade wear and durability are related to cutting efficiency, quality and cost, so it is one of the most important issues in cutting processing. During the cutting process, the rake face and the flank face often come into contact with chips and workpieces, and strong friction occurs in the contact area. At the same time, there is a high temperature and pressure in the contact area.

Therefore, the rake face and the flank face will gradually generate "wear" as the cutting progresses. The tool wear during cutting has the following characteristics: The contact surface between the tool and the chip and the workpiece is often a fresh surface; It sometimes exceeds the yield strength of the material being cut; the temperature at the contact surface is very high, up to 800 ~ 1000 ° C for carbide tools, and 300 ~ 600 ° C for high-speed tools. Working under the above conditions, tool wear is often The combined effects of mechanical, thermal, and chemical forms can produce the following forms of wear.