1) posterior angle
臀角;后角
2) anal triangle
臀三角
3) hip angle quadrant
臀部角度量角器
4) clearance angle
后角
1.
With the helical cone sharpening method not only the straight major cutting edge and the better distribution of the clearance angle can be obtained,but also the problems,that the strength of the drill's core is not strong enough when sharpened with the variable lead helic.
采用螺旋锥面刃磨法不仅能得到麻花钻直线主刀刃和更理想的后角值分布,而且解决了采用变导程螺旋面刃磨法钻芯强度较弱以及采用锥面刃磨法存在的后刀面"翘尾"现象。
2.
In this paper,the change of peeling clearance angle was researched,and the optimum change was given.
从旋切力学的角度,分析了单板旋切中后角的变化,推导出理想后角变化的规律。
5) back angle
后角
1.
At the same time, it set up an assistant side and a plane to solve the back angle of the main edge in any spot.
传统麻花钻锥面刃磨有4个参数,但在已知这些参数时并不能准确地确定主刃的形状及其后角。
6) Relief angle
后角
1.
The paper explores an analysis on the working and mechanical conditions of milling and cutting bifunctional tools on soil stabilizer rotor,and thus advances setting principles for the milling tool s anterior angle,relief angle and installation angle.
对铣削拌和两用拌和机转鼓铣刀的工作及受力状态进行了分析 ,提出了铣刀切削前角、后角及安装角的设置原则 ,同时根据三种理论解释 ,论述了侧向倾斜角的安装要求及计算方法。
2.
According features of woodworking cutting tool and grinding machine,the installing of woodworking cutting tool,factors effect of tool\'s relief angle,considered issues during programming and an example of grinding were introduced.
介绍了木工刀具的一般磨削方法,结合木工刀具和所用磨床的特点,论述了木工刀具的安装,决定刀具后角大小的因素,编制程序应考虑的问题,并通过磨削实例的检验。
补充资料：臀
臀 臀 骶骨两侧的臀大肌部分，俗称“屁股”。《灵枢·经脉》：“膀胱足太阳之脉，……其支者，从腰中下挟脊贯臀。”《灵枢·经筋》：“足太阳之筋……其别者……与腘中并上结于臀。”
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