1, the advantages of the cam mechanism <br>by simply designing a suitable cam profile, the driven member can be expected to give any movement, but simple and compact structure, easy to design, and therefore the automatic machine, light machinery, textile machinery, printing machinery, food machinery, packaging machinery and electrical integration products are widely used. <br>2, the cam mechanism disadvantage <br>1) between the cam follower in contact with the point or line, easy to wear, not only suitable for force transmission case; <br>high 2) cam profile accuracy, required NC machine tool for processing; <br>3) stroke follower can not be too large, otherwise it would become bulky cam.
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