CAJ | 학술논문

在机电设备的研发设计中，蜗杆传动由于传动比大、传动平稳、噪声小、结构紧凑以及独特的自锁性能被广泛应用于各类单向传动的机械装置中，但自锁性能同时决定了机电设备在失电状态下无法通过人工逆向操作使其执行机构复位，造成设备的暂时性“瘫痪”，极大地影响了设备的使用效率。因此在蜗杆传动的基础上，针对其自锁性能的不可逆性，展开相关研究，设计出一种在失电状态下可人工反行程操作的摩擦传动装置。
재궤전설비적연발설계중，와간전동유우전동비대、전동평은、조성소、결구긴주이급독특적자쇄성능피엄범응용우각류단향전동적궤계장치중，단자쇄성능동시결정료궤전설비재실전상태하무법통과인공역향조작사기집행궤구복위，조성설비적잠시성“탄탄”，겁대지영향료설비적사용효솔。인차재와간전동적기출상，침대기자쇄성능적불가역성，전개상관연구，설계출일충재실전상태하가인공반행정조작적마찰전동장치。
Because of the high transmission ratio,smooth,low noise,compact structure and a unique self-locking performance of the worm drive,it is widely used in all kinds of one-way transmission mechanism in the research and development and design of electro-mechanical device. But the electromechanical device unable resetting was made by its self-locking performance through manual reverse operation in de-energized state at the same time,which result the temporary“paralysis”of the machine. The efficiency of the machine was greatly reduced in the use of the equipment. Therefore,aiming at the irreversibility of the self-locking performance on the basis of the worm drive,relative research has been carried out to develop a friction drive device which can be operated by manual return trace in de-energized state.