The paper summarizes the technological approach of casting compound hammer of domestic crusher in recent years, points out the material, heat-treatment technology, structural performance of hammer handle and hammer en...The paper summarizes the technological approach of casting compound hammer of domestic crusher in recent years, points out the material, heat-treatment technology, structural performance of hammer handle and hammer end of cast-in insert compound hammer and double metal compound hammer. [展开更多
文摘The paper summarizes the technological approach of casting compound hammer of domestic crusher in recent years, points out the material, heat-treatment technology, structural performance of hammer handle and hammer end of cast-in insert compound hammer and double metal compound hammer. [
