1) spot-facer
锪孔钻
2) back spotfacing machine
背锪孔钻床
3) countersink drill
锪钻
1.
Improvement and optimization of titanium alloys countersink drill;
钛合金锪钻改进与优化设计
4) spot facing
锪孔
1.
Mechanism of dieder spot facing on sheet material was introduced.
介绍了在板料上进行双面锪孔的机理,通过对具体零件的分析,设计出合理的冲压成形工艺方案和模具结构,模具用于生产,产品质量和生产效率得到极大提高。
5) socket drill
锪窝钻
1.
Employing the method of complex helical drill point design,the formula of the clearance angle of inner cut edge for the socket drill is derived and the relationship between the clearance angle and the slantwise angle of the inner cut edge is deduced to innovate the design and manufacture of the socket drill.
通过复杂螺旋面钻尖设计方法导出锪窝钻钻尖内刃后角公式及内刃后角与内刃偏角的关系表达式 ,改进了锪窝钻的设计与制造。
6) Facing cutter
端面锪钻
补充资料：冻土钻(见取土钻)
冻土钻(见取土钻)
dongtuzuan冻土钻见取土钻
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条