negative rake

基本解释

• [机] 负前角

英汉例句

双语例句

• It is possible to have rake angles at zero or negative.
  前角取零度或负值也是可能的。
• This error has influenced the precision of gear, especially, when negative rake angle of gear-shaped cutter is used, the current design method has not reguired the profile precision.
  这种误差影响了齿形精度，特别是负前角插齿刀，现行的设计方法不能满足齿形精度。
• The present paper also introduces the theory for the design of bit parameters in order to improve the economic target, such as negative rake angle, bypass angle and the exposure height.
  本文还介绍了为提高复合片钻头经济指标的诸钻头参数设计的理论根据，如负前角、旁通角、出露高度、复合片布置等等。

• negative rake更多例句

词组短语

短语

• negative top rake 负斜角
• negative side rake angle 负旁铎刀面角
• negative side rake 负刃倾角
• negative rake angle 负抠耙角;负倾角
• big negative rake hob 大负前角滚刀

• negative rake更多词组

专业释义

机械工程

• 负前角