传动需要圆柱凸轮有几个槽
问http://inews.gtimg.com/newsapp_ls/0/14239299865/0
答
比如双槽凸轮
http://inews.gtimg.com/newsapp_ls/0/14239303380/0
http://inews.gtimg.com/newsapp_ls/0/14239305641/0
还有多槽的，比如四轴自动车床的传动机构
http://inews.gtimg.com/newsapp_ls/0/14239313268/0
http://inews.gtimg.com/newsapp_ls/0/14239320637/0
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