预和金粉在激光焊接金刚石锯片中的应用与研究

Application and Research of Pre-alloyed Powder in Laser Welding Diamond Saw Blades

本文分别研究了预合金粉胎体的配方以及传统机械混合不同单质元素粉末混合粉的配方，并分析了烧结、焊接等工艺和试切的结果，以及胎体对金刚石的把持力、锯片的切割效率及寿命等问题。

The paper makes a research on the matrix formula with pre - alloyed powder and the mixed powder formula with different elements by the traditional mechanical means and analyzes sintering, welding, cuting, bonding, cutting efficiency and service life of saw blades.