Pingyi Liu

Relief grinding of planar double-enveloping worm gear hob using a four-axis CNC grinding machine

Guanyi Liu, Wenjun Wei, Xuezhu Dong et al. · The International Journal of Advanced Manufacturing Technology · 2016 · 20 citations

Relief Grinding, Engineering, Tool Wear +2

Development of an agricultural vehicle levelling system based on rapid active levelling

Zhuangzhuang Wang, Jie Yang, Pingyi Liu et al. · Biosystems Engineering · 2019 · 20 citations

Agricultural Vehicle, Rapid Active Levelling, Engineering +1

Study on ZI worm and helical gear drive with large transmission ratio

Liyang Dong, Pingyi Liu, Wenjun Wei et al. · Mechanism and Machine Theory · 2014 · 19 citations

Zi Worm, Engineering, Mechanical Engineering +2

An NC rough turning method of an enveloping toroidal worm

Liyang Dong, Jinying Wang, Pingyi Liu et al. · Production Engineering · 2012 · 17 citations

Mechanical Engineering, Nc Rough

The kinematic synthesis of involute spiral bevel gears and their tooth contact analysis

Haitao Li, Wenjun Wei, Pingyi Liu et al. · Mechanism and Machine Theory · 2014 · 14 citations

Engineering, Kinematic Synthesis, Mechanics +8