Fast drilling of small-diameter holes by core flat drills

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• 作者：Yu. I. Myasnikov ; D. Yu. Pimenov
• 关键词：high ; speed drilling ; core flat drill ; unidirectional drill ; hard ; alloy plates ; tubular housing ; productivity ; balance
• 刊名：Russian Engineering Research
• 出版年：2016
• 出版时间：December 2016
• 年：2016
• 卷：36
• 期：12
• 页码：1044-1047
• 全文大小：
• 刊物类别：Engineering
• 刊物主题：Engineering Design;
• 出版者：Allerton Press
• ISSN：1934-8088
• 卷排序：36

文摘

Attention focuses on the fast drilling of small-diameter holes by core flat drills, hard-alloy drills, and unidirectional drills with the supply of working fluid to the cutting zone. Means of improving the productivity are discussed. The best approach to drilling small-diameter holes is outlined.