Shanghai Daoqin Plastics Co., Ltd.

         mold is mold maintenance in key/critical 工序, is made mold bottle 颈. is mold manufacturing development speed degree fast mold speed degree, mold fast speed rear upper also need 准备进行 lower one-time production, this to mold time versus has 限. through for factory 调查发现, inner in and workshop mold 几乎占满 workshop has 限 操 as 空间, is and other by 清洗.

         has company in one-time production rear, has 进行任何清洗处理就直接 will mold 复位, 并继续 used for again production. if production plastics parts is 清洁, that table/sheet mold 运转没 has issues. 久而久之, company internal 就会形 formed types “临时救火式” 文化观念, has in mold inner 积累 残余 material effect/influence to parts quality or mold by abrasion loss 时, need for mold 进行清洗, process is belt/tape 而.

         in for mold 进行清洗 repair 时, has factory use 一 初 grade or mold workshop 学徒 做一 清洗 mold and sheet/plate active, rear, repair technology for mold and sheet/plate 进行拆 separation. 但事实 upper, in mold and sheet/plate meanwhile 也会冲刷掉 magnetic 道标记, this to repair technology 人员发现并 positive 确修复 mold and parts defect belt/tape difficult.

         确, mold need high grade mold made as that 样 才 can, is if let 一位不熟悉 mold function and defect or 不清楚 mold key/critical 密封区域 features new negative mold 清洁 工 as, this full is 欠考虑 决定. is mold 清洗工 as separation 配 不 combined will 导致持续 generate tool has property can defect mold, but also due to increase 勾缝, 毛口, 边角, electroplating or 钢材移位 and mold mixed combined and other, also meanwhile large increase mold 预算. this category of issues 往往起源于“临时救火式” 维护 maintenance 文化, from for defect 进行监控 or 核算并查清 issues 根源.

         standards 化 清洗程序

         system mold maintenance is 基于维护 demand and repair as property upper. is achieve “ cost 效益” target/goal, mold must attention/notes: made detailed mold plan. in for mold different 部位进行清洗时, pressure machine internal 清洗, scratch 拭, 常规清洗, main/primary separation 清洗, using/adopting 清洗操 as methods different.

         in mold 运行一定 cycle electroplating abrasion loss, magnetic 道标记 and mold in 通风孔 and non 通风孔区域残余 material content and other appearance testing rear, technology 人员就 can through appearance 检查 决定 mold 清洗 程序 and frequency rate. therefore, understanding mold safety cycle for mold internal material amount and abrasion loss report 进行存档 is non important.

        基于 mold tool has 一定 运行 cycle, has mold 都应该附 belt/tape related 维护程序 and cycle parts 记录. generally, control internal water and gears 拉削, slip block, internal and 轴衬以 and other 移动部 parts 运行状况 is ensure stability production key/critical. its it effect/influence production factors also 包括, water and water water by or 堵塞, tube/pipe 渗漏, due to water or cold formed iron and and other.

        何 types degree 清洁才够?

         usually, molding process as formed rear 往往会 in mold upper lower material or material (has chemical formed and material features). for different types type material, most 终清洗 requirements same. polyvinyl chloride (PVC) this category of resin generate chlorine hydrogen gas 体, from 而腐蚀 multiple type type mold 钢.

         other 一 残余 material is from flame retardant and resistant oxidation agent in separation 离出, can for 钢材造 formed 腐蚀. also has 一 颜 material color agent make 钢材生锈, 且锈迹 very difficult remove. 甚至普通 封存 water, if in 未经处理 mold surface long time, 同样会 for mold formed loss 害.

         therefore, according to production cycle for mold necessary 清洁. mold from pressure machine in rear, need mold gas 孔以清 remove mold and sheet/plate non key/critical full oxidation material and 锈迹, anti its slow 腐蚀钢材 surface and 边缘. very more lower, make 清洁完毕, 一 未 coating or easy mold surface very fast again 次出现锈迹. therefore, make very long time for anti mold 进行刷洗, is surface still can full 避免.

        现 in, very more mold belt/tape has “自我清洁式” 通 gas tube/pipe 路, this tube/pipe tool has very high gloss degree. through for gas 孔进行清洗 and light, make its to SPI#A3 抛 light degree, or through abrasion or abrasion, will material 排放至通 gas tube/pipe waste 区域, anti 止残余 material viscous coarse machine base/seat surface. if as using/adopting coarse 粒 刷洗垫 sheet/slice, rigid 砂布, 砂纸, abrasion or belt/tape nylon 鬃毛, copper or made for mold 进行人工研 abrasion 时, 就会造 formed mold degree “清洁”.

         generally, utilizing hard plastics, fine 珠, housing/shell and aluminum material and other as is abrasion agent for mold surface high pressure powder 碎清洗时, if frequency use this abrasion agent or use 不当, this abrasion methods make mold surface generate 孔隙而 easy 于残余 material its upper, generate more more material, abrasion loss, or 者导致 mold fracture or flash/burrs and other phenomenon, more 不利于 mold 清洗.

         therefore, through 寻找适 combined mold and processing process equipment, meanwhile 参考存档文 parts 记录 清洗 methods and cycle, can 节省50% above repair time, meanwhile can has reduce mold abrasion loss.