【Mechanical Equipment Technology Exchange Edition】Mechanical Equipment 【Daily Question】20210602
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True or False: The uniform motion law of the follower in a cam mechanism involves rigid impacts. (V) For the daily question activity in the rotating equipment section, please reply within three days. Correct answers earn rewards ranging from 5 to 15 points; those who provide detailed answers receive additional rewards. Those who get it wrong receive no points. All forum members are welcome to participate actively and support the development of the forum! ! !
Yes. At the beginning and end stages, there is acceleration, which means there is force; rigid contact implies that rigid impact forces are inevitable.
Correct. Explanation: In the case of uniform motion, a rigid impact is generated; whereas in the case of uniform acceleration and deceleration, a flexible impact occurs.