摘要
简要介绍了我公司研制复合片齿钎头的最新进展，首创了在一个钎头上综合采用两种固齿工艺，并对复合片齿钎头的优缺点作了进一步的分析和探讨。
The paper gives a brief introduction to the latest progress of the complex chip toothed drill bit development. A joint use of two kinds of tooth fixing processes in one bit is innovated in our plant. The further analysis and discussion on the advantages and disadvantages of the complex chip toothed bit are also made in the paper.
出处
《矿山机械》
北大核心
2001年第2期10-11,共2页
Mining & Processing Equipment
