Shanghai Daoqin Plastics Co., Ltd.

        连续模 维护, must to fine 心, resistant 心, 按部就班, 切忌盲目 from 事. fault/failure 修模时需附 has material belt/tape, issues 查询. mold, for material belt/tape, mold 状况, fault/failure causes, 找 出 issues in, again mold 清理, can 进行拆模. 拆模时受 force need uniform, for material elastic in solid sheet/plate and material sheet/plate between and material elastic 簧直接顶 in inner upper mold structure, its material sheet/plate need ensure material sheet/plate balanced elastic 出, material sheet/plate has can can mold inner fracture.

        1, 凸凹模 维护

        凸凹模拆卸时应留意 mold has 状况, rear 续装模时方便复原, has add or 者移位 need in parts upper good sheet/slice thick degree good 记录. more 换凸模 need 试插卸 material block, is 否顺畅, 并试插 and 凹模间隙 is uniform, more 换凹模也 need and 冲头间隙 is uniform. for abrasion rear 凸模变 short need add sheet/slice to need long degree 应检查凸模 has long degree is 否足够. more already 断凸模 need causes, meanwhile need versus for 应 凹模 is has 崩刃, is need abrasion 刃口. 组装凸模 need 检查凸模 and solid block or solid sheet/plate between is 否间隙足够, has pressure block need is has active amount. 组装凹模应 water 平置入, again use iron block 置如凹模面 upper use copper rod will its light to 位, can strong/high force 敲入, 凹模底部 need 倒角. good rear need 检查凹模面 is and versus 平. 凸模凹模以 and 模芯组装完毕 rear need for material belt/tape necessary 检查, 各部位 is 否装错 or 装反, 检查凹模 and 凹模垫 block is 否装反, material is 否堵 塞, new parts is need material, need material is 否足够, mold need 锁紧部位 is 否锁紧. attention/notes material sheet/plate filament 锁紧确认, 锁紧时应 from inner outer, balanced use force 交叉锁紧, can 先锁 紧 certain 一 螺 filament again 锁紧另一 螺 filament, 以免造 formed material sheet/plate 傾斜导致凸模 fracture or mold degree reduce.

        2, material sheet/plate 维护

        卸 material sheet/plate can use 两 起子 balanced 撬起, again use di balanced make force 取出. 遇拆卸困 difficult 时, 应检查 mold inner is 否清理 dry 净, 锁紧螺 filament is full 部拆卸, is 否应卡 material mold loss 伤, causes again versus 应处理, can 盲目处置. 组装卸 material sheet/plate will and material sheet/plate dry 净, in and 凸模导入处 add lubricated 油, will its 平稳放入, again use di pressure to 位, 并反复几 次. 如太紧应查明 causes (导柱 and sleeve/set toward is positive 常, 各部位 is has loss 伤, new 换凸模 is can 顺利 卸 material sheet/plate is positive 确,), causes again versus 应处理. solid sheet/plate has pressure block need 检查卸 material sheet/plate upper material is 否足够. material sheet/plate and 凹模间 材 material 接触面, long time pressure generate pressure 痕(卸 material sheet/plate and 凹模间容 material generally is material thick 減0.03-0.05mm, pressure heavy 时, effect/influence material pressure made degree, formed product dimensions 异常, unstable and other, for material block and material sheet/plate repair or heavy new abrasion. and other high sleeve/set as degree 检查, it and other high 时会导致卸 material sheet/plate 傾 斜, its precision toward, elastic pressure function to bad, add 以维护.

        3, toward 部位检查

        导 柱, sleeve/set combined how to, is has or abrasion loss 痕迹, mold toward to 油状态 is positive 常, as 检查. toward parts abrasion loss and degree bad, make mold degree reduce, mold 各 部位就会 出现 issues, must as maintenance and more 換. 检查导 material parts degree, positive abrasion loss, already 失 应 has material belt/tape positive degree and function, must more 换. elastic 簧狀況(卸 material elastic and material elastic and other), its is fracture, or long time use fracture, already fatigue 失 原 has force degree, must as 定期 维护, more 換, 否则会 for mold formed or production 不顺畅.

        4, mold adjustment

        模芯定位孔因 for frequency 繁, more 次 組 combined generate abrasion loss, formed rear 间隙偏 large (组装 rear generate 松动) or 间隙不均(generate 定位偏差), 均会造 formed rear 断面形状变差, easy 断, generate and other, can for rear 断面状况检查, as 适当 间隙 adjustment. small 时, relatively less, large 时, relatively more flash/burrs relatively large, 以移位 methods obtain combined 理 间隙, 调 整 good rear, as 适当记录, can in 凹模边 as and other, rear 续维护 as 业. day production attention/notes 收集保存原始 mold relatively 佳状况时 material belt/tape, rear production 不顺畅 or mold generate 变异 时, can as is mold 检修 参考. another, system material is abrasion loss, is can material, positive and sleeve/set is already abrasion loss, attention/notes 检查并维护.