The traditional hammer head uses high manganese steel, which is characterized by work hardening under impact load to improve wear resistance, but its wear resistance is far from meeting the needs of modern low-cost production. In order to improve the wear resistance of the hammer head, a bimetal hammer head was developed. The bimetal hammer head adopts liquid-liquid combination, so that the two metal liquids are poured at the same time, making the handle tough and the hammer head hard and wear-resistant, which can greatly extend the service life of the hammer.
According to the crystal structure of the ore, adjust the size and shape of the sieve holes; non-sieve plates are faster than sieve plates, long sieve plates are faster than round sieve plates, and square sieve plates are faster than round sieve plates. Bimetal wear-resistant hammers will wear to varying degrees after use. The work hardening effect on the surface of the hammer head is also increased due to the low impact conditions. Hammer head wear means that the surface of the metal hammer head gradually separates from the matrix under the action of mechanical force, resulting in changes in the performance of the hammer head. Wear has a great impact on the service life of the hammer head.
Select the most professional and technologically advanced manufacturers and use the same technology and materials to ensure the quality of the bimetal wear-resistant hammer. Products with guaranteed quality have a longer service life to a certain extent.
Abrasive wear of a bimetallic wear-resistant hammer refers to the wear caused by the abrasive being impacted, scratched or rolling on the working surface of the hammer, causing the metal surface to produce debris separated from the hammer surface. Abrasive wear can be divided into two categories: high stress planing wear and in-situ stress scraping wear. Different degrees of wear have different effects on the hammer head.
The bimetal wear-resistant hammer head is broken by the impact, impact, shearing and grinding of the hammer head. The lower part of the rotor is equipped with a sieve plate. Particles smaller than the sieve hole are discharged through the sieve plate. Coarse particles larger than the sieve hole remain on the sieve plate and continue to be hammered and broken, and then discharged through the sieve plate.
