The mechanism is made up of gear and gear rack can get rid of dead point.
提出了一种齿轮齿条机构产生匀速往复直线运动并能克服死点的方法。
Through analyzing the structure of plastics with inner screw, determined mold structure with gear and rack stripping screw mechanism.
通过对有内螺纹的塑件结构分析，确定采用齿轮齿条机构脱模的模具结构。
The sliding door control mechanism works as follows: when there is electricity, the gear and rack meshing, as the pendulum block against the rack to drive the outer tube tube motor rotation.
电动门滑动控制机构工作过程如下：有电时，齿轮与齿条啮合，由于摆块顶住齿条使管状电机带动外套管转动。
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