Shanghai Daoqin Plastics Co., Ltd.

low pressure setting 1. in setting injection molding parameters and setting 开, 锁模行程, mold pressure in has 一 理想 变 speed process, ensure mold safety 运行. 2. low pressure pressure setting is 0, rear injection molding machine setting is low pressure 手动, 反复闭 combined mold low pressure setting (实际位置), most small low pressure pressure, increase 1%, low pressure to high pressure is 止, is need setting low pressure pressure. low pressure 保护距离 setting 1. generally product mold combined direction 垂直投影 thick degree add upper 3∽5MM (即 most thick 胶位) is need setting low pressure 保护距离, 如遇 特殊情况 can according to mold and product structure setting low pressure 保护距离. low pressure time 2. injection molding machine setting is 手动, 反复闭 clamping low pressure 保护距离 stage/phase time, 此时 间 add upper 2-3 秒即 is need setting low pressure time. low pressure speed degree 1. most small low pressure speed degree combined low pressure pressure, increase 1%, low pressure to high pressure is 止, is need setting low pressure speed degree, if is elastic mold can full combined, or drop low mold time, can in scope/range inner adjustment mold low pressure speed degree. pressure. low pressure methods 1. mold 保护异常时 strong/high made mold opening as, in mold opening formed 位置关闭 machine 械. 2. mold 按特殊 requirements setting 以适应 different products or mold requirements, mold pressure is clamping force can force 15 ％而 setting, if is elastic mold can full combined, or reduce mold time, can in +-10% scope/range inner adjustment mold low pressure pressure. precautions 1. in setting 锁模行程, mold pressure in need setting mold temperature degree to setting value rear can 进行精确 low pressure setting relatively, is in cold 模时调 relatively good mold temperature degree to setting value rear hot 彭胀锁模不 upper. 2. setting rear use A4 纸（ 40*40MM ） A4 纸 use wet lubricating rear viscous mold safety separation type 面位, again combined 模检验 low pressure 保护效果. clamping rear machine 台会警报则 OK, heavy new setting low pressure parameters OK is 止, will OK low pressure parameters （ pressure. speed degree. 位置. time ）如实记录 in parameters table/sheet upper.