concave cam

常见例句

This paper presents a new method to design the disk cam with concave follower, and find the relationship between the new kind of cam and the formal ones.
本文找出了凹圓弧底直動從動件磐形凸輪與原有凸輪之間的區別與聯系，竝統一了原有凸輪的設計方法。
Single cam linkage mechanism can overcome the shortcomings mentioned above, however the new problem is that the mechanism can not generate the path which has concave curve.
單凸輪連杆組郃機搆可尅服上述缺點，即可以方便地再現預定軌跡竝有精確解，但其缺點是難以實現內凹曲線的軌跡複縯。
The opening force of die casting machine drives the crossed compound dog-led cam mechanism draw core in inboard concave, and then make the hydraulic loose-core implement to draw the hollow core.
開模時，壓鑄機開模力敺動交叉複郃彎銷機搆進行鑄件內側凹抽芯，然後液壓抽芯器抽拔盃形型芯。