Owing to the problems of grease losing and the inelasticity for the high viscosity in the traditional oil lubricators,a new type of grease lubricator with self-pressure was designed.

• 针对润滑油脂流失和传统油杯对高粘性润滑油脂的不适用性问题,设计了一种新型结构的自压式油脂润滑脂杯,为相关形式的润滑提供了方便。