Shanghai Daoqin Plastics Co., Ltd.

  谓 injection molding parts disadvantages is injection molding parts in injection device process in can meet/satisfy injection molding parts design, use and other quality requirements. disadvantages can can 包括一 can can 起因. 例如, injection molding 不足, 即不完整 injection molding, can can is mold filling pressure or filling mold plastics 不足. use most simple 词语而不牵涉任何 can can causes 描述, this is very has use methods. use this type of methods, in lower disadvantages 起因时就不会抱 has formed 见.
l disadvantages 起因
this can can is very long process,因 is need plastics, injection molding machine, mold processing process. lower is use guide:
A, plastics: grade or type type, 检查杂质, 并确认蛇 is combined production specifications. if this disadvantages in production 商 几批 plastics or 另一供货商 同样 plastics upper very obvious, this plastics has issues. 观察回 use material 效果, need especially attention/notes it and types new material different processing features.
B, injection molding machine: injection molding machine has function, 并考虑任何 can can effect/influence pressure, temperature degree, ratio rate and time factors. if disadvantages is property 出现, this usually dark injection molding machine as 错误, 例如一 不 good hot electrical 偶引起 temperature degree 波动. if disadvantages in mono mold cavity mold 同样 位置, this dark issues 起因出 in material plant/unit （如回流阀） or in injection molding machine control adjustment upper.
C, mold: mold is 恰当 安装, but also positive temperature degree, and 部份都 in 顺畅 运 use 行. if disadvantages is in more mold cavity mold or several mold cavity inner, that disadvantages usually in material system （即 this mold runner or gate ）.
D, processing process: pressure, temperature degree and time is plastics 供货商 recommendation 而设. if mold used for injection molding machine disadvantages 消失, disadvantages very can can is is use processing conditions and machine upper production property issues. if 另一 人 操 as injection molding machine disadvantages 消失, disadvantages 出现便 can can is is 错误. 应检查 speed degree, injection molding as tube/pipe and safety 门开启 and 关闭 停留 time.
l solution injection molding parts disadvantages methods
injection molding parts disadvantages 出现无疑 to injection molding production belt/tape quality 隐患, need solution this disadvantages can from below/following several 方面 手:
A, disadvantages effect/influence: if disadvantages make injection molding parts can use or method 卖出, this disadvantages need remove. if is micro low effect/influence, 未必一定 need full remove it.
B, responsibility in 哪里: this can can is upper research 兴趣, disadvantages again 次出现, as 者, plastics, injection molding machine, mold and processing process need by 检讨.
C, action disadvantages: can 采取适当 action generate low poor injection molding parts and therefore to project belt/tape bad property effect/influence.
D, steps anti disadvantages again 次出现: 确认消 remove disadvantages conditions full 部记录 lower. mold or injection molding machine or more 改, and plastics type type, grade or quality 变化. if use recycled material, must use ratio/proportion and quality.
this disadvantages steps can can more 余, remove non has methods 都考虑进, 否则没 has 任何查打 disadvantages methods is 完美. product although can recycling use, manufacturing product is 不经济.