Shanghai Daoqin Plastics Co., Ltd.

         is more good use mold 配筋,我们 in use process in, need for its detailed testing 维护, this not only can anti mold parts 发生事故, also can long mold use lifespan,但 is is more good use mold parts,我们 in testing 时, most good attention/notes below/following large key points, for mold parts use has very large 帮助.

        1.查看 dispersion gas is has property or wet phenomenon. if in hot runner gas 孔附近发现 has or wet phenomenon, that 就意味 internal cold 凝, or is water tube/pipe has can can 破裂. wet phenomenon 会引发 for add hot device short 路. if machine is full year 不休 运行, need in upper or is 周末关 machine 话, that 么发生 this type of phenomenon rate increase.

        2.记住提醒操 as need gate hot 嘴头“清理”掉. need is as 员碰巧看 to mold water has small sheet/slice 不锈钢, has can can is water parts. “清理”掉 this is retardant 碍 东西常常会毁掉 hot 嘴头. is 不至于破 bad hot 嘴,请 in action front,确认 hot runner system type type,并 ensure has as 员都训练 has 素, can 识别自己 接触 different type type 嘴头.

        3. slip 行止扣. for/regarding full year 不休运行 machine, this as 应当每周进行 one-time. year is very 不错 时 machine, to this parts one-time lubricated maintenance.

        4.交互校验 add hot device electrical retardant value. 你应该 in rigid use add hot device 时候,就 already amount it electrical retardant value,而 year positive is for its again amount 并进行 comparison 时候. if electrical retardant value has ±10% 浮动,就该考虑 replace add hot device,以 ensure it in production process key/critical 时刻出现 fault/failure. if from has amount most electrical retardant value, that in amount one-time,并 will value used as in the future 检查该 add hot device 时 参考 data.

        5.查看导柱 and sleeve/set is has abrasion loss 迹象. is has loss or scratch loss and other 痕迹, this type of mold parts abrasion loss is due to lubricated formed. if is rigid 出现, that also can through to and sleeve/set add lubricant long its lifespan. false abrasion loss already very heavy, that 就应该 more new parts. 否则 话, type and type separation can can method very good combined, from 而导致零部 parts thin thick 不一.