uhkzzicwltw7k5 发表于 2022-8-29 22:28:39

注塑不良缺陷24招解决办法

我细细地描述,缓缓地叙说:塑胶产品的品质缺陷原因;你认真地听,慢慢理会,在实际工作中,思考明白后再对症下药,把产品质量,生产效率更上一层楼。



注塑5要素
1、 温度:料筒温度、模具温度、干燥温度、液压油温度、环境温度等。
2、压力:注射压力、保压压力、背压、顶针压力、开模压力、锁模压力等。
3、时间:注射时间、保压时间、冷却时间、干燥时间、计量延迟时间等。
4、速度:射出速度、熔胶速度、开闭模速度、脱模速度等。
5、位置:计量位置、顶出位置、开模位置等。


調機員工作5要點
1,遇到品质异常时,要用5M1E(人,机,料,法,测,環)来分析问题,确认清楚品质异常的真因,再進行調機動作。
2,調機時,每次只動一個參數,觀察2至3啤,分析清楚機台,模具,材料的狀態,再對症修改。
3,注塑缺陷問題:70%-80%是模具異常問題,10%-20%是材料或其它因素,10%是調機工藝問題。不可歪門邪道,特殊工藝應付生产。
4,首件开机正常生产2小时后,要回头改善缩短2~3秒周期;正常生产半个班后,再回头改善缩短2~3秒周期,持续......达至效率,品质最佳状态。
5,2小時巡機1次,確認參數是否異常,模溫,炮筒溫度是否在范围內,射咀,料桶烤料,模具狀況是否正常,周邊設備是否正常工作。




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看了不点赞,点赞了不关注,不转发,就是耍流氓,要做白嫖佬。

urqggztc4tj4pg 发表于 2022-8-29 22:29:19

模具入水:进胶口,也叫进料口。

ujhah6keio8kkw 发表于 2022-8-29 22:30:03

[赞][赞][赞]

uag0tptpttty1t 发表于 2022-8-29 22:30:14

说的看似很全面,但不详细,一般人眉了也不会,注塑工艺是一个很复杂的工作。

http://chb.zm88 发表于 2022-8-29 22:30:19

文中的入水是指模具的出料点吗

qvgutz2gkm 发表于 2022-8-29 22:30:29

注塑件24招解决方案

uvppmz76ayb6uh 发表于 2022-8-29 22:31:25

长飞亚

ut35ejy3cepny3 发表于 2022-8-29 22:32:07

水口高没分析好啊[我想静静]重来

肖清 发表于 2022-8-29 22:32:17

案例分析

b7cu2tkg72 发表于 2022-8-29 22:32:47

走过路过
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