塑料机械讑֤厂家对PE材生U挤出问题综q?/h1>
来源Qhttp://gszxiu.cn/news407847.html 发布旉Q?020-07-01 11:35:00
塑(jia)(dou)机械讑֤厂家对PE材生U挤出问题(zhen)q?/span>
PE材()(())U?/span>长时(lu)间开展(meng)(jiao)()(())会造成讑֤严峻损和一pd()q环(yi)问题
大略调整塑料外表面工艺温度Q降低冷却水温,聚乙烯管冷却水温?0-25Q查看水路是否阻塞或水压不Q查看水Ӟ加热圈是否损坏,调整施胶套的水流量;咨询原料供应商,该批原料参数Q查看模兯温,如高于模h温度Q降低芯温;清洗模具Q?/p>
塑料外表面凹痕Q调整校准套{出口压力,水^?真空定型|来调整喷嘴Q均匀地冷却管的视?芯查看Q校正套{,刀L和Q何冗余硬件毛刺?/p>
(guo)如内表面有槽痕Q(shen)(xin)看内是否可以有水(cui)(cheng)是假(ru)内内(ge)(jian)(jie)_(ren)在出(pi)口处(rong)紧(zhou)具的管(jian),(ren)使其内腔闭合Q降(mi)低我国(jie)具业内部控制温(qian);清洁q抛光(zuo)(kou)模P
(geng)(geng)内讄(jiang)摇环Q(ben)(ben)调(nou)(gong)(yue)直(wu)径套{的出(hong)(yi)_使出(hong)水(an)(an)(hong)(jiong)Q(ben)(ben)调(nou)二腔的(lu)(lu)(xi)(xi)(qian)(qian),使后腔的(lu)(lu)(xi)(xi)(qian)(qian)略(wei)高(shu)(ji)腔Q(ben)(ben)查(xin)(lu)(lu)真I(chu)(hong)垫是否q紧Q(ben)(ben)P(mie)VC(geng)(geng)生产线牵引(zhi)机(hong)(yi)(yi)否有(shi)(xiu)(xiu)(fu)Q(ben)(ben)主机(hong)料是(yi)(yi)否均匀Q(ben)(ben)查(xin)(lu)(lu)是(yi)(yi)否真I(chu)(hong)܇入水(an)(an)(hong)阻塞,假(jiong)针清(xiu)(xiu)?查看(lu)(lu)(xi)(xi)泉|(yi)(yi)否正常(gao)?查看(lu)(lu)(xi)(xi)(geng)(geng)道泄(juan)(fang);查看中间心uZ(bao)孔(liu)塞(yang)(lu)Q(ben)(ben)假如细(tai)导线用于铲除;调整Ӟ(geng)(geng)与(geng)(geng)的(hong)(hai)公役(jiao)的尺(ang)(qian)(qian),(qian)(qian)(pi)是更(wu)改的(hong)(hai);提拉速度(hai)整Q(ben)(ben)变化尺(ang)(qian)(qian)?孔径(duan)(duan)校正(yue)径(duan)(duan)套?/p>