Based on design practices, define space of fire proof pipe rack, and elaborate design principle of pipe rack of outside plant.
以设计实例为依据，确定管架防火间距；阐明厂外管架总图设计的原则。
In this paper, the working principle and design method of self_lock device of gear and rack are introduced.
介绍了一种齿轮齿条自锁机构的工作原理和设计方法。
At the same time, introduce the principle of side core-pulling mechanism of gear and rack injection mold, and design gist of a rack.
掌握长抽距或斜抽芯塑件的结构工艺分析及抽芯距、抽芯力的计算，齿轮、齿条注射模侧向抽芯机构的原理和齿轮、齿条设计要点尤其关键。
The precise modeling method for spur gear rack is introduced with an example, and the design principle is also included.
通过实例阐述了直齿轮齿条的精确建模方法，并介绍了具体的设计原理，将生成的一对齿轮齿条进行标准安装生成啮合模型。
The Series 39 Pneumatic Actuator design is based on the opposed rack-and-pinion principle utilizing piston guide rods to guarantee part alignment.
系列气动执行器设计基于对立的机架和小齿轮原理，利用活塞导杆来保证部件对齐。
The Series 39 Pneumatic Actuator design is based on the opposed rack-and-pinion principle utilizing piston guide rods to guarantee part alignment.
系列气动执行器设计基于对立的机架和小齿轮原理，利用活塞导杆来保证部件对齐。
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