Shanghai Daoqin Plastics Co., Ltd.

         injection molding machine upper has 两 模 sheet/plate, block 不懂, is sheet/plate; another block can 移动, is sheet/plate. mold separation through and pressure sheet/plate solid in this block sheet/plate upper. mold opening 时, injection molding machine sheet/plate 移动, from belt/tape mold 打开.

         mold manufacturing 完毕, need injection molding, upper injection molding machine, 开始打 product. however injection molding machine Model/Grade very more, types injection molding machine has parameters. design mold must need can meet/satisfy provide injection molding machine Model/Grade requirements, will method production.

         injection molding machine design parameters very more, lower focus/key point lower and mold has 关 几 types parameters, 希望读者 specific design mold is attention/notes.

        1. injection molding amount  

         injection molding amount is injection molding machine in production one-time can injection shot most large quality value (or value), table/sheet types Model/Grade injection molding machine most large injection molding can force. design mold use amount need small injection molding machine injection molding amount. 否则, product 打不满, method production.

        2． clamping force  

        索命弄 is injection molding machine in mold combined for sheet/plate pressure force. by molding products in molding need clamping force must small 于 选 injection molding machine clamping force. 否则, 熔胶容 easy from separation type 面处跑胶, generate flash.

        3.拉杆间距 

         in injection molding machine sheet/plate and sheet/plate has 四根拉杆, function is is ensure injection molding machine has strong/high degree and rigid degree, meanwhile negative sliding sheet/plate. it 往往会限 made mold outer dimensions, is mold 安装时 is from in 间吊进.

         mold outer dimensions can meanwhile large 于他们 for/regarding 拉杆间距, if mold long degree dimensions has ultra- 拉杆间距, 则看看 mold is through 旋转吊入拉杆 workshop, if 旋转吊入也无 method 进行, that can more mold dimensions, or is more injection molding machine.

        4. nozzle dimensions 校核 

         injection molding machine nozzle generally is 球面, in selection gate sleeve/set 时候, 应该= make gate sleeve/set semi and nozzle semi combined. is anti high pressure melt from nozzle and gate sleeve/set 接触间隙溢出, generally gate sleeve/set semi ratio nozzle semi 径, meanwhile runner small dimensions ratio nozzle dimensions large, this can make nozzle and gate sleeve/set for easy