Shanghai Daoqin Plastics Co., Ltd.

         issues:

         effect/influence injection molding machine mold opening factors has which?

        回答:

         mold speed degree and 移动距离

         mold in 打开并 ejection made parts process in 移动 距离应 decrease/reduce 以免浪费移动 time, 当然, mold 移动必 must in mold again 次关闭 front let made parts 顺利脱离 mold.

         therefore, let made parts demolding 需移动距离愈 short, its 花 间愈 less, injection molding machine 处于良 good 状态, from high speed to low speed ejection can versus 当平稳.

         equipment need maintenance formed this speed degree upper 变化, is this can from time decrease/reduce, time to more 倍 回报. is to most less mold time, adjustment decrease speed made 开关, 以便预出 process in mold 不会 于接触 or bad made parts, optimization high speed 段.

        适当 cycle property maintenance

        适当 cycle property maintenance ensure this decrease speed can heavy 复.

         generate pressure time in mold open time in is retardant 延, this time can can machine abrasion loss and liquid pressure 阀失效 effect/influence, therefore cycle property machine maintenance can maintain good as 状态.

         precautions:  

        · shrink short mold 打开行程 to most small, made parts and runner 脱落;

        · troubleshooting make ejection difficult factors, 像顶针周围 flash (披锋);

        · shrink short ejection to most small value;

        · use most fast mold opening and speed degree, meanwhile need slow slow in and combined anti loss bad mold;

        ·寻找 has and generate pressure in retardant 延, it table/sheet machine or liquid pressure fault/failure;

        · in mold in a large amount of parts active growth mold open time. add product design (decrease/reduce 倒扣)就往往 can make ejection as 自动化 or semi 自动化进行;

        ·若 this is mold loss consumption 导致, 理应修理 mold, decrease low 延误;

        ·养 formed good injection molding machine as for improve/increase machine lifespan and production safety large has benefits.