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了解有关阻尼螺母常识
发布时间:[2013/10/5 15:03:22]

了解有关阻尼螺母常识
Learn about the damping nut knowledge

    我们日常接触到的的阻尼螺母都采用精密自动车床加工而成。螺母主要的作业方式是注塑,加热后嵌入到塑料件里面或是直接模具注塑,如果采用模具注塑,PA/NYLOY/PET的熔点都在200°C以上,嵌入螺母被热熔进塑件后温度迅速变高,注塑成型后,塑料体迅速冷却结晶变硬,如果嵌入螺母温度还处在高温,那就有可能倒至铜螺母与塑料件接触的地方开始松脱或出现裂缝。
Our daily contact with the damping nut are using precision automatic lathe processing and. The main mode of operation is nut injection, heating is embedded into a plastic parts inside or direct injection molding, if the use of injection mold, the melting point of PA/NYLOY/PET is above 200 ° C, embedded nut is hot melt into the plastic temperature becomes high, after injection molding, plastic body rapidly cooling crystallization become hard, if embedded nut temperature is high, it may fall to the copper nut and plastic contact place to start loosening or cracks.

    阻尼螺母是采用铜质的原材料拉花成形后在上设备进行生产,一般这种方式的拉花纹路为直纹。
The damping nut production equipment is in use of copper raw materials garland after forming, the general garland lines straight grain.

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