本文以蜗杆、蜗轮及分度凸轮等具有空间曲面轮廓的蜗杆类零件为研究对象，探讨了该类零件的实体建模问题。
This dissertation focuses on the solid modeling of the Worm-Type Parts, such as the worm, worm wheel, indexing CAM, and so on, which has spacial surface.
配上数控分度头可以加工齿轮、蜗轮等复杂机械零件，同时应用数字化全闭环控制方法，使其具有很高的加工精度。
The numerical control index head was adopted, so the milling machine can process the machine parts as the gear, the worm gear, with the digital loop control method, it has high processing precision.
目前所见到的圆柱蜗杆蜗轮分度圆弦齿厚计算公式均为近似公式。
There is only approximate way to work out the normal chordal tooth thickness of worm and wormwheel at present.
介绍了一种采用变导程蜗轮蜗杆的高精度分度方法，分析变导程蜗轮蜗杆传动原理、变导程蜗轮蜗杆调隙结构和变导程蜗轮蜗杆加工和调整方法。
A method of high precision round subsection by varied lead-interval worm and worm wheel was introduced, its drive theory, clearance adjusted framework and machining method were analyzed.
蜗轮蜗杆的分度圆齿厚在大部分机械手册中都给出了计算公式，但在其它任意半径处的齿厚计算很少有资料涉及。
Formulas are given in many mechanical manuals to calculate the tooth thickness at only the reference circle of worm and worm wheel.
配上数控分度头可以加工齿轮、蜗轮等机械零件，且有较高的加工精度。
Joined to the numerical control index head to be allowed to process the machine parts as the gear, the worm gear, and so on, also has the higher processing precision.
配上数控分度头可以加工齿轮、蜗轮等机械零件，且有较高的加工精度。
Joined to the numerical control index head to be allowed to process the machine parts as the gear, the worm gear, and so on, also has the higher processing precision.
应用推荐