for used molds are composed of six panels contains the core, demoulding bushing, gear and rack and the thrust piece, bearing and seal set with a square of the cold-side or 「b」 side.
举例用的模具是由六个板组成的包含型芯、脱模衬套、齿轮和齿条以及止推片、轴瓦和方形密封圈载一起的冷端或「b」面。
precise guide-way, gear and rack are assembled on it, ensuring transverse precision.
其上装配高精度精磨导轨和精密钢制齿轮齿条,保证横向可靠的运功精度。
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。
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。
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。