可以是被动凸轮保护器，也可以是有两个或更多凸轮装置的弹簧保护装置。
Can be a passive CAM or a spring-loaded device with two or more camming pieces on a stem.
如果把一台机器全部拆散开来，这台机器便成为一堆如螺母、螺钉、弹簧、齿轮、凸轮、轴等简单部件—即所有机械的构成单元。
Thus, if a machine is completely dismantled, a collection of simple parts remains such as nuts, Bolts, springs, gears, cams, and shafts the Building Blocks of all machinery.
这通常涉及使用弹簧或两个认真协调凸轮表面。
This usually involves the use of a spring or of two carefully coordinated cam surfaces.
对与真空断路器相配的弹簧操动机构而言，其输出力特性和开关负载特性的合理匹配取决于凸轮机构的合理设计。
For vacuum circuit breaker with spring operating mechanism, an optimum design of CAM mechanism is significant to make the output force characteristics match the load characteristics.
D为凸轮连杆传动，弹簧自动复位机构，结构紧凑、设计合理、运转平稳，卸灰、锁气可靠。
D is CAM wheel pole driving, spring automatic restore structure, tight structure, reasonable design, stable driving, dust discharge and dependable air lock.
通过电脑来控制电机从而进行加工工作的弹簧生产设备，现在的市场上面主要分为凸轮机和无凸轮机。
Through the computer to control the motor to the work of the spring production equipment, the market is mainly divided into convex and non convex turbine.
近代摩托车用汽油机普遍采用顶置凸轮轴结构（OHC）和组合式气门弹簧。
The overhead camshaft (OHC) and combination valve spring structure are in common use in modern motorcycle gasoline engine.
变剧凸轮是控制弹簧的有效圈数，节距刀下面螺栓调节弹簧高度；
Variable play cam is the effective number of the control spring, and the height of the bolt adjusting spring;
分析了弹簧力封闭凸轮机构的诸多不足，引入采用几何封闭的共轭凸轮机构的思想，并建立了相应的研究分析空间模型。
Corresponding to the demands, done such jobs:(1) Analyzed the limitation of spring-power obturation mechanism, applied the conjugate cam to renew the mechanism and created the interspatial model.
分析了弹簧力封闭凸轮机构的诸多不足，引入采用几何封闭的共轭凸轮机构的思想，并建立了相应的研究分析空间模型。
Corresponding to the demands, done such jobs:(1) Analyzed the limitation of spring-power obturation mechanism, applied the conjugate cam to renew the mechanism and created the interspatial model.
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