1) Valve gate
阀浇口
1.
Experimental results indicate that(1) the predicted rules accord well with the actual ones;(2) the welding strength improves with the delay time of opening the valve gate;and(3) if the downstream valve gate does not open until the melt from the upstream valve gate passes it,the weldline strength is almost equal to that of the part in the location without weld line.
实验表明:预测结果与实际结果吻合良好;制品的熔接强度随阀浇口延迟开启时间的增加而增大,当熔体前锋刚好到达下一个阀浇口时开启此阀浇口,此时熔接强度基本达到了制品没有熔接线处的强度。
2) valve gate
阀门浇口
3) valve gate
阀式浇口
4) sequential valve gate
时序阀浇口
5) Needle type gate
针阀式浇口
6) needle-valve type of pin-point gate
针阀式点浇口
1.
The mould is designed to take advantage of hot runner with the needle-valve type of pin-point gate, having no runner scraps.
该模具采用热流道针阀式点浇口进料 ,无流道废料 ;通过链条传动使螺纹型芯转动 ,同时利用端面止转 ,实现自动脱螺纹 ;在动、定模型腔及螺纹型芯上分别设置三套冷却系统 ,使模具充分冷却。
补充资料：时序
1.时间的先后;季节的次序。 2.节候;时节。 3.时间;光阴。 4.犹时世。 5.犹承序，承顺。言有条理。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条