介绍了在普通数控铣床上利用简易铣齿装置加工锥形螺旋铣刀的方法及成形原理。
The NC machining method by using a simple milling tooth device and the forming principle of bevel helical milling cutters are introduced.
渐开线锥形齿轮由于同时存在锥度和螺旋角，使得其固定弦齿厚无法精确测量，也没有公法线。
There is no common normal in the conical involute gear and the fixed chordal tooth thickness can not be measured accurately because of the coexistence of helix angle and taper.
驱动工具部件(100)包括交替的凹槽(104)和凸齿(106)，并且具有锥形部分(108)。
The drive tool component (100) includes alternating flutes (104) and lobes (106) and has a conical section (108).
凸齿（106）中的每一个在其延 伸到套头（102）的末端的过程中宽度保持一致，而不是在套头（102）的锥形部分（108）中形成锥度。
The lobes (106), rather than being tapered in the conical section (108) of the socket (102), are each uniform in width in the process of extending to an end of the socket (102).
双锥形冠部，选用中等粒度金刚石切削齿。
矿山用合金齿系列：球形齿、锥形齿、平顶齿、梅花齿等。
Gears for mines: Ball type gear, taper type gear, flat top gear and plum type gear.
试验结果表明：相同截深时锥形截齿截割力比扁型截齿截割力大；
Results showed that: in the same cutting depth, the force employed on the point-attack pick is bigger than that on the knife tooth;
试验结果表明：相同截深时锥形截齿截割力比扁型截齿截割力大；
Results showed that: in the same cutting depth, the force employed on the point-attack pick is bigger than that on the knife tooth;
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