Homocentric-squares-shaped imbedding composite hammer made of abrasion-resisting materials

Abstract

A wear-resistant material back-shaped inlaid casting composite hammer head, which is composed of a hammer handle, a hammer end, and a back-shaped inlay casting body; the hammer handle and hammer end are combined together; , right, upper and lower sides of wear-resistant material castings, the back-shaped inlaid casting body is wrapped around the periphery of the hammer end crushing surface, and together form the wear-resistant crushing surface of the hammer end; the wear-resistant casting body of the back-shaped inlay casting body The ability is higher than the wear resistance of the hammer end; the material that is relatively easy to wear is located in the middle of the crushing surface and is not easy to wear, and the material layer that is relatively not easy to wear is located on the edge of the crushing surface and can wear more slowly. In this way, the center and edge of the crushing surface of the hammer head can be Form a uniform amount of wear, and always maintain the shape of the entire crushing surface plane.

Description

technical field [0001] The invention belongs to hammerheads widely used in technical fields such as crushing and powder, and in particular relates to a bimetal composite hammerhead. Background technique [0002] With the development of the mining and building materials industry, a large amount of materials need to be crushed. Hammer crushers are commonly used crushing equipment, and the hammer head is the main vulnerable part. [0003] The hammer end of the hammer head is a cuboid, and the surface that hits the object is a plane, also known as the "broken surface". When the new hammer head is working, the crushing surface of the high-speed moving hammer head collides with the front of the material, generating a strong impact force to break the material. When the hammer head is used for a period of time, it is impacted and worn by the material, and the edge wear of the hammer head is obviously more than that in the middle, so the edge wear is formed, and the middle protrudes...

AI Technical Summary

Problems solved by technology

However, it will also cause the hammer head to be made thinner and lighter in weight. The kinetic energy carried by the hammer head during rotation will be smaller than that of the thicker hammer head, which will affect the crushing effect of the hammer head. How to improve this situation is a problem that the hammer head manufacturer needs to solve. The problem

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