A new rolling type of spherical enveloping worm gearing with point meshing is proposed.
提出了一种新型滚动式球面包络点啮合环面蜗杆传动；
2
The size of meshing area is an important index for evaluating the smoothness and noise of ZC1 worm drive.
ZC1蜗杆传动啮合区面积大小是衡量其传动平稳性和噪声的重要指标。
3
Within the range of machining, if the helix Angle adopts a bigger value, it may improve the meshing performance and develop the advantages of double enveloping TI worm gearing.