Discussion is made with focus on the influents of ZHY-2000 finishing oil on the product quality and steady running for polyester filament by hot pin spin-draw system.
讨论了热辊式FDY涤纶民用丝生产时， 油剂对产品质量和稳定运行的影响。
Based on the experiments, the thermal balance of hot runner system and condition of temperature control around the pin point gate were fur - ther analyzed.
在试验基础上对热流道系统的热平衡和点浇口附崐近的温控条件作了较进一步的分析。
The cotter pin is stainless, the other parts are hot-dip galvanized steel.
闭口销为不锈钢制件，其余为热镀锌钢制件。
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；
The body and wedge are malleable iron. The cotter pin is stainess steel. The other parts are steel. All ferrous parts are hot-dipgalvaized.
线夹的本体和楔子为可锻铸铁，热镀锌。其余为热镀锌钢制件。
The body and wedge are malleable iron. The cotter pin is stainess steel. The other parts are steel. All ferrous parts are hot-dipgalvaized.
线夹的本体和楔子为可锻铸铁，热镀锌。其余为热镀锌钢制件。
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