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双色注塑成型时需要注意问题
　　双色模具目前市场上日益盛行，由于这种工艺可以使产品的外观更加漂亮，易于换颜色而可以不用喷涂，所以深受人们的喜爱。但是双色模具技术要求相对也较高，在过程中有许多问题需要注意，这样才能保证产品的良品率及双色模具的使用寿命。
　　荣盛双色模具厂家提醒，双色注塑成型价格需要注意以下问题。
　　1、双色注塑加工产品离型&&双色模具注塑加工中出现成品离型的原因一般为：
　　(1)公母模模温温差较大;(2)公模抓力不足﹐母模抓力较大;(3)母模面粘附性较大;(4)树脂开闭器异常;(5)开关模顺序异常
　　2、双色塑胶产品被压伤&&双色模具注塑加工中出现成品压伤的原因一般为：
　　(1)二射预压量太大;(2)二射模仁局部未避空或避空不足;(3)一射离型变形而致被二射时压伤。
　　3、双色塑胶产品溢胶&&双色模具注塑加工中出现溢胶的原因一般为：
　　(1)模仁预压处预压量不足;(2)成型条件不良,一射成品未打饱;(3)一射模仁尺寸不到位致成品一射肉厚不足;(4)二射若为PU、TPE等软料可能是料温﹐模温太高之因。
　　4、成型汇胶线明显&&双色模具注塑加工中汇胶线明显的原因一般：
　　(1)模具未做排气或排气不足;(2)浇口位置不良;(3)成型条件不良﹐料﹑模温较低﹐射压﹑射速较低等。
　　5、产品开裂&&导致双色模具注塑加工开裂的原因：
　　(1)温度：因为这种工艺是要在塑料处于溶胶的状态下经行加工的，所以对其周围的环境要求比较严格，如果温度太高，就会使得溶胶过软，失去了韧性，从而更加容易出现脆裂的现象。高温会使得溶胶内部的发生降解现象，从而塑料分子结构断裂，造成从内部扩散的开裂;
　　(2)填充的速度：一般我们都是要以最快的速度达到塑料模具的填充要求，如果我们填充的速度过慢的话，就会比较容易出现破裂的情况;
　　(3)压力：在双色模具注塑加工过程中，加工压力过大、速度过快、充料愈多、注射、保压时间过长，都会造成内应力过大而开裂;
　　(4)模具：在注塑加工过程中，模具的使用也会是开裂的原因之一。在模具的使用中尽量少用金属嵌件，以防止嵌件与制件收缩率不同造成内应力加大。顶出要平衡，如顶杆数量、截面积要足够，脱模斜度要足够，型腔面要足够光滑，这样才防止由于外力导致顶出残余应力集中而开裂。
　　荣盛实业，一个专业的双色模具厂家，主营双色模具、双色模具加工、双色模具制造、双色注塑、双色注塑成型、双色模具注塑等，欢迎咨询。
您可能会对以下内容感兴趣：注塑件粘模怎么办？注塑成型教材_公司新闻
昆山恒成塑化有限公司
POM PA66 PA6 PPS LCP PC/ABS PP ABS EVA 等塑胶原料
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& 注塑件粘模怎么办？注塑成型教材
注塑件粘模怎么办？注塑成型教材
&<strong style="background-color: rgb(95, 156, 239); font-family: font-size: 1 line-height: 1.4; text-align: color: rgb(255, 255, 255); margin: 0 padding: 0 max-width: 100%; box-sizing: border-box !im word-wrap: break-word !im">96．注塑件粘在模内起因及解决办法<fieldset style="margin: 0.8em 0px 0.5 padding: 0 max-width: 100%; min-width: 0 color: rgb(62, 62, 62); font-family: 'Helvetica Neue', Helvetica, 'Hiragino Sans GB', 'Microsoft YaHei', Arial, sans- font-size: 16 line-height: 25 border: 0 overflow: box-sizing: border-box !im word-wrap: break-word !im"><section style="margin: 0 padding: 0 max-width: 100%; box-sizing: border- border-color: rgb(95, 156, 239); display: inline- font-family: color: rgb(255, 255, 255); font-size: 1 word-wrap: break-word !im"><section style="margin: 0 padding: 0 max-width: 100%; border-color: transparent rgb(95, 156, 239); border-bottom-width: 1 border-bottom-style: border-left-width: 0.5 border-left-style: width: 0.5 display: inline- height: 2 font-size: 1 vertical-align: border-top-width: 1 border-top-style: box-sizing: border-box !im word-wrap: break-word !im">
<table cellspacing="0" cellpadding="0" style="margin: 0px 0px 10 padding: 0 border-collapse: width: 670 max-width: 100%; color: rgb(62, 62, 62); font-family: 'Helvetica Neue', Helvetica, 'Hiragino Sans GB', 'Microsoft YaHei', Arial, sans- font-size: 16 line-height: 25 box-sizing: border-box !im word-wrap: break-word !im">
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<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><strong style="margin: 0 padding: 0 max-width: 100%; box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">描述：注塑件在模具内粘住，使注塑件的移出十分困难。
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<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><strong style="margin: 0 padding: 0 max-width: 100%; box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; color: rgb(51, 102, 255); box-sizing: border-box !im word-wrap: break-word !im">可能的起因：
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<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><strong style="margin: 0 padding: 0 max-width: 100%; box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; color: rgb(51, 102, 255); box-sizing: border-box !im word-wrap: break-word !im">建议使用的补救方法：
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<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; color: rgb(51, 102, 255); box-sizing: border-box !im word-wrap: break-word !im">注塑机
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<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im">A<span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">、模具内塑料过分填塞。
<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-bottom-width: 3 border-style: border-color: rgb(221, 221, 221) rgb(221, 221, 221) max-width: 100%; background-color: rgb(242, 242, 242); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">降低注塑压力。
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">降低注塑量。
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">射料缸温度太高。
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<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-right-width: 3 border-bottom-width: 3 border-style: n border-color: rgb(221, 221, 221) white white rgb(221, 221, 221); max-width: 100%; background-color: rgb(204, 204, 204); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im">B<span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">、注塑压力维持的时间过长。
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<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">减少螺杆向前的时间。
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<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; color: rgb(51, 102, 255); box-sizing: border-box !im word-wrap: break-word !im">模具
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<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im">A<span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">、模具表面刮伤、多孔或擦伤。
<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-bottom-width: 3 border-style: border-color: rgb(221, 221, 221) rgb(221, 221, 221) max-width: 100%; background-color: rgb(204, 204, 204); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">除去污点并抛光模具的表面。
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<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-right-width: 3 border-bottom-width: 3 border-style: n border-color: rgb(221, 221, 221) white white rgb(221, 221, 221); max-width: 100%; background-color: rgb(242, 242, 242); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im">B<span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">、模具的出模具角度不足。
<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-bottom-width: 3 border-style: border-color: rgb(221, 221, 221) rgb(221, 221, 221) max-width: 100%; background-color: rgb(242, 242, 242); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">使用每边为0.5<span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">度的最小出模角（角度越大，顶出越易、运作越快）。
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<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-right-width: 3 border-bottom-width: 3 border-style: n border-color: rgb(221, 221, 221) white white rgb(221, 221, 221); max-width: 100%; background-color: rgb(204, 204, 204); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im">C<span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">、倒陷的设计不当。
<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-bottom-width: 3 border-style: border-color: rgb(221, 221, 221) rgb(221, 221, 221) max-width: 100%; background-color: rgb(204, 204, 204); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">保证倒陷没有锋角。
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<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-right-width: 3 border-bottom-width: 3 border-style: n border-color: rgb(221, 221, 221) white white rgb(221, 221, 221); max-width: 100%; background-color: rgb(242, 242, 242); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im">D<span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">、注塑件粘在高度抛光的模具
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">表面。
<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-bottom-width: 3 border-style: border-color: rgb(221, 221, 221) rgb(221, 221, 221) max-width: 100%; background-color: rgb(242, 242, 242); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">使用排气阀来去掉在把注塑件从高度抛
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">光表面压出时产生的真空。
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">啤出空气，辅助顶出。
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<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-right-width: 3 border-bottom-width: 3 border-style: n border-color: rgb(221, 221, 221) white white rgb(221, 221, 221); max-width: 100%; background-color: rgb(204, 204, 204); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im">E<span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">、不适当的项出设备。
<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-bottom-width: 3 border-style: border-color: rgb(221, 221, 221) rgb(221, 221, 221) max-width: 100%; background-color: rgb(204, 204, 204); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">增加顶出杆的数目或换上不同的系统。
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<td valign="top" width="568" colspan="2" style="margin: 0 padding: 0px 7 word-break: break- border-bottom-width: 3 border-style: border-color: rgb(221, 221, 221) rgb(221, 221, 221) max-width: 100%; background-color: rgb(242, 242, 242); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; color: rgb(51, 102, 255); box-sizing: border-box !im word-wrap: break-word !im">塑料
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border-color: rgb(221, 221, 221) white rgb(221, 221, 221) rgb(221, 221, 221); max-width: 100%; background-color: rgb(204, 204, 204); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im">A<span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">、塑料润滑不足。
<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border: max-width: 100%; background-color: rgb(204, 204, 204); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">若允许就使用脱模剂。增加外部润滑剂，如硬脂酸锌（0.05%<span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">）
<fieldset style="margin: 0.8em 0px 0.5 padding: 0 max-width: 100%; min-width: 0 color: rgb(62, 62, 62); font-family: 'Helvetica Neue', Helvetica, 'Hiragino Sans GB', 'Microsoft YaHei', Arial, sans- font-size: 16 line-height: 25 border: 0 overflow: box-sizing: border-box !im word-wrap: break-word !im"><section style="margin: 0 padding: 0 max-width: 100%; box-sizing: border- border-color: rgb(95, 156, 239); display: inline- font-family: color: rgb(255, 255, 255); font-size: 1 word-wrap: break-word !im"><section style="margin: 0 padding: 0.3em 0.5 max-width: 100%; text-align: line-height: 1.4; background-color: rgb(95, 156, 239); display: inline- font-family: height: 2 font-size: 1 vertical-align: box-sizing: border-box !im word-wrap: break-word !im"><section style="margin: 0 padding: 0 max-width: 100%; box-sizing: border- word-wrap: break-word !im"><strong style="margin: 0 padding: 0 max-width: 100%; box-sizing: border-box !im word-wrap: break-word !im">97．注塑件纹裂起因及解决办法<section style="margin: 0 padding: 0 max-width: 100%; border-color: transparent rgb(95, 156, 239); border-bottom-width: 1 border-bottom-style: border-left-width: 0.5 border-left-style: width: 0.5 display: inline- height: 2 font-size: 1 vertical-align: border-top-width: 1 border-top-style: box-sizing: border-box !im word-wrap: break-word !im">
<table cellspacing="0" cellpadding="0" uetable="null" style="margin: 0px 0px 10 padding: 0 border-collapse: width: 670 max-width: 100%; color: rgb(62, 62, 62); font-family: 'Helvetica Neue', Helvetica, 'Hiragino Sans GB', 'Microsoft YaHei', Arial, sans- font-size: 16 line-height: 25 box-sizing: border-box !im word-wrap: break-word !im">
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<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><strong style="margin: 0 padding: 0 max-width: 100%; box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">描述：注塑件表面有细小的裂纹或裂缝，它们在透明注塑件上形成白色/<strong style="margin: 0 padding: 0 max-width: 100%; box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">银色外表。
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<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><strong style="margin: 0 padding: 0 max-width: 100%; box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; color: rgb(51, 102, 255); box-sizing: border-box !im word-wrap: break-word !im">可能的起因：
<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-bottom-width: 3 border-style: border-color: rgb(221, 221, 221) rgb(221, 221, 221) max-width: 100%; background-color: rgb(242, 242, 242); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><strong style="margin: 0 padding: 0 max-width: 100%; box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; color: rgb(51, 102, 255); box-sizing: border-box !im word-wrap: break-word !im">建议使用的补救方法：
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<td valign="top" width="568" colspan="2" style="margin: 0 padding: 0px 7 word-break: break- border-bottom-width: 3 border-style: border-color: rgb(221, 221, 221) rgb(221, 221, 221) max-width: 100%; background-color: rgb(204, 204, 204); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; color: rgb(51, 102, 255); box-sizing: border-box !im word-wrap: break-word !im">注塑机
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<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im">A<span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">、注塑压力太高。
<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-bottom-width: 3 border-style: border-color: rgb(221, 221, 221) rgb(221, 221, 221) max-width: 100%; background-color: rgb(242, 242, 242); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">降低注塑压力。
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">降低螺杆向前时间。
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<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-right-width: 3 border-bottom-width: 3 border-style: n border-color: rgb(221, 221, 221) white white rgb(221, 221, 221); max-width: 100%; background-color: rgb(204, 204, 204); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im">B<span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">、模具填充速度太慢。
<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-bottom-width: 3 border-style: border-color: rgb(221, 221, 221) rgb(221, 221, 221) max-width: 100%; background-color: rgb(204, 204, 204); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">增加注塑速度。
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<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-right-width: 3 border-bottom-width: 3 border-style: n border-color: rgb(221, 221, 221) white white rgb(221, 221, 221); max-width: 100%; background-color: rgb(242, 242, 242); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im">C<span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">、熔胶的不一致性（熔胶粘度
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">的差异。
<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-bottom-width: 3 border-style: border-color: rgb(221, 221, 221) rgb(221, 221, 221) max-width: 100%; background-color: rgb(242, 242, 242); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">增加熔胶温度（增加射料缸后区的温度）。
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">增加总周期时间。
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">增加背压或多级背压。
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">将模具转到有更大塑化能力的大型注塑机上。
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<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; color: rgb(51, 102, 255); box-sizing: border-box !im word-wrap: break-word !im">模具
<tr style="margin: 0 padding: 0 max-width: 100%; box-sizing: border-box !im word-wrap: break-word !im">
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<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im">A<span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">、注塑件从模具内顶出时受到
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">高度的压力。
<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-bottom-width: 3 border-style: border-color: rgb(221, 221, 221) rgb(221, 221, 221) max-width: 100%; background-color: rgb(242, 242, 242); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">使用额外的顶杆。
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">保证顶出启动后能统一而平衡地进行。
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">若需要则增加顶杆的直径。
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">降低顶出的速度。
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<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im">B<span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">、模具表面造成纹裂。
<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-bottom-width: 3 border-style: border-color: rgb(221, 221, 221) rgb(221, 221, 221) max-width: 100%; background-color: rgb(204, 204, 204); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">清洗并检查引起纹裂的模具表面。
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<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-right-width: 3 border-bottom-width: 3 border-style: n border-color: rgb(221, 221, 221) white white rgb(221, 221, 221); max-width: 100%; background-color: rgb(242, 242, 242); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im">C<span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">、金属镶件过冷和/<span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">或油腻。
<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-bottom-width: 3 border-style: border-color: rgb(221, 221, 221) rgb(221, 221, 221) max-width: 100%; background-color: rgb(242, 242, 242); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">在它们插入模具内之前脱脂并顶热。
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<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-right-width: 3 border-bottom-width: 3 border-style: n border-color: rgb(221, 221, 221) white white rgb(221, 221, 221); max-width: 100%; background-color: rgb(204, 204, 204); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im">D<span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">、油痕从挤压机械传到模具
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">表面。
<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-bottom-width: 3 border-style: border-color: rgb(221, 221, 221) rgb(221, 221, 221) max-width: 100%; background-color: rgb(204, 204, 204); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">将顶出系统拆下并彻底清洗，检查液压顶出器上是否有任何泄漏。
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<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-right-width: 3 border-bottom-width: 3 border-style: n border-color: rgb(221, 221, 221) white white rgb(221, 221, 221); max-width: 100%; background-color: rgb(242, 242, 242); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im">E<span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">、模腔或模芯内漏水。
<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-bottom-width: 3 border-style: border-color: rgb(221, 221, 221) rgb(221, 221, 221) max-width: 100%; background-color: rgb(242, 242, 242); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">在模腔、模芯或模板上检查裂缝迹象。
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">检查因为劣质的胶圈引起的任何漏水。
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<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border-right-width: 3 border-style:
border-color: rgb(221, 221, 221) white rgb(221, 221, 221) rgb(221, 221, 221); max-width: 100%; background-color: rgb(204, 204, 204); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im">F<span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">、浇口尺寸太大使注塑件因过份
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">填塞而过份受压。
<td valign="top" width="284" style="margin: 0 padding: 0px 7 word-break: break- border: max-width: 100%; background-color: rgb(204, 204, 204); word-wrap: break-word !im box-sizing: border-box !im">
<p style="margin: 0 padding: 0 max-width: 100%; clear: min-height: 1 white-space: pre- box-sizing: border-box !im word-wrap: break-word !im"><span style="margin: 0 padding: 0 max-width: 100%; font-family: 宋体; box-sizing: border-box !im word-wrap: break-word !im">减少浇口深度。
昆山恒成塑化有限公司&创建于2001年，注册于2012年。经过多年的努力经营，本公司实力雄厚、重信用、守合同、保证产品质量，并以多品种经营特色和薄利多销的原则，赢得了广大客户的信任。本公司主要经营批发的POM、PP、PA66、PET、PC+ABS、PC、PMMA、ABS畅销消费者市场，在消费者当中享有较高的地位。公司与多家零售商和代理商建立了长期稳定的合作关系，货源稳定、保证质量！
&&&我公司产品在昆山仕泰隆塑料城设有实体店销售，塑料原料原产原厂包装，质量保证，买家可以完全放心。店铺上图型号有限，有些产品型号没有上架，买家如有所需产品型号可以询问是否有货，欢迎询价(*^__^*)
&电话：0512&/
&&旺旺：xiayanmei恒成塑化
&&地址：中国&江苏&昆山市&陆家镇仕泰隆J栋5号
&&网址：http://xiayanmei168.1688.comhttp://www.cntrades.com/b2b/hcxiayanmei/news/itemid-940379.html