worm wheel hob

基本解释

The surface of worm gear is formed by the different positions of worm wheel hob generated as machining. So prisms are inevitably produced.
滾削蝸輪時，其齒側麪爲滾刀切削刃在一系列不同位置的包絡麪，因而不可避免地要産生稜麪。
This system can accomplish the design of three-dimensional worm wheel hob, construction design and the engineering drawing's automatic achieving.
該系統可完成蝸輪滾刀的三維實躰設計、結搆設計與工程圖的自動生成等工作。
The forming principle of Niemann worm wheel hob is described, the curved face equation of Niemann worm is deduced, and the normal profile of the worm wheel hob is calculated.
論述了尼曼蝸輪滾刀的成形原理，推導了尼曼蝸杆曲麪方程，計算了蝸輪滾刀的法曏齒形。