采用螺距粗的螺丝和螺母实现螺纹型芯自动脱模。
A type of screw and nut with coarse pitch was applied to realize thread core demoulding automatically.
该压铸模一模四腔，带有齿轮-齿条传动旋转自动脱螺纹型芯机构。
There are four mould cavities and the gear-rack mechanism for the rotational automatic thread demoulding on the mould.
模具的特点在于利用注塑机顶出动作，由推板驱动螺杆，经齿轮传动使螺纹型芯旋转，塑件自动脱出。
The injection machine pushed the knockout plate, and then the knockout plate drove the threaded rod, resulting in the rotation of the threaded core and the auto_demoulding of the plastic part.
通过对一种带有内螺纹的酒瓶盖的结构分析，阐述了采用大导程螺杆和螺母机构实现螺纹型芯自动旋转脱模的设计过程及其工作过程。
Through analyzing of a bottle cover structure with inner thread, a type of screw and nut with coarse pitch was applied to realize thread core demoulding automatically.
内螺纹组件能够采用推板设计被从型芯上推出，假如塑性材料在推出阶段有足够的弹性。
The internally thread component may be stripped from the core using the basic stripper plate design providing the plastic material has sufficient elasticity during the ejection phase.
即采用液压马达和齿轮机构实现机动旋转螺纹脱模，同时采用组合型芯结构实现螺纹和加强筋的成型。
In the mould, hydraulic pressure motor and gear is applied to realize demolding tread thimble, and combinated core is used for the forming of tread and reinforcing tendon.
内螺纹组件可能采用推板设计被从型芯上推出，如果塑性材料在推出阶段有足够的弹性。
The internally thread component may be stripped from the core using the basic stripper plate design providing the plastic material has sufficient elasticity during the ejection phase.
因为内螺纹构成约束它阻碍零件从型芯的直接脱模所以内螺纹在内凹孔的广义范围内。
The internal thread comes within the broad definition of an internal undercut in that the thread forms a restriction which prevents the straight draw removal of the molding from the core.
因为内螺纹构成约束它阻碍零件从型芯的直接脱模所以内螺纹在内凹孔的广义范围内。
The internal thread comes within the broad definition of an internal undercut in that the thread forms a restriction which prevents the straight draw removal of the molding from the core.
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