<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[缺料（Short Shot）注不满的五步排查法——模具行业从业者必备知识手册]]></title><description><![CDATA[<h2>缺料（Short Shot）</h2>
<h3>五步排查</h3>
<p dir="auto">① 看位置：末端缺料→流动性问题；随机缺料→塑化不稳定<br />
② 加注射量：留3-5mm缓冲垫<br />
③ 提速：注射速度提到80%以上<br />
④ 查浇口：是否太细或过早凝固<br />
⑤ 看排气：缺料区域是否有足够排气槽</p>
<p dir="auto">还可在缺料位加冷料井或排气槽，90%可解决。</p>
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<p dir="auto"><img src="https://www.mj7.cnhttps://www.mj7.cn/uploads/default/original/2X/b/be52a7cadefaf22a0eb38950bc0089790d92f101.jpeg" alt="注射喷射造成的缺料" class=" img-responsive img-markdown" /></p>
<p dir="auto"><img src="https://www.mj7.cnhttps://www.mj7.cn/uploads/default/original/2X/a/a3d88a514432b11dd2e7a32d4ec4d6dd40e56bdf.jpeg" alt="注不满" class=" img-responsive img-markdown" /></p>
<p dir="auto"><img src="https://www.mj7.cnhttps://www.mj7.cn/uploads/default/original/2X/2/2838648b6ba0d504764319b3a96262b29faaa6e6.jpeg" alt="缺料" class=" img-responsive img-markdown" /></p>
<p dir="auto"><img src="https://forum.mj7.cn/assets/plugins/nodebb-plugin-emoji/emoji/android/1f4c1.png?v=k0o2a4s5i30" class="not-responsive emoji emoji-android emoji--file_folder" title=":file_folder:" alt="📁" /> 来源：模极社资料/塑料件不良图片</p>
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<p dir="auto"><img src="https://forum.mj7.cn/assets/plugins/nodebb-plugin-emoji/emoji/android/1f4cc.png?v=k0o2a4s5i30" class="not-responsive emoji emoji-android emoji--pushpin" title=":pushpin:" alt="📌" /> <strong>相关内容推荐</strong>：<br />
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<p dir="auto">有没有同行遇到过同样的问题？分享一下经验。</p>
]]></description><link>https://forum.mj7.cn/topic/1590/缺料-short-shot-注不满的五步排查法-模具行业从业者必备知识手册</link><generator>RSS for Node</generator><lastBuildDate>Wed, 23 Sep 2026 23:31:15 GMT</lastBuildDate><atom:link href="https://forum.mj7.cn/topic/1590.rss" rel="self" type="application/rss+xml"/><pubDate>Mon, 25 May 2026 01:29:37 GMT</pubDate><ttl>60</ttl></channel></rss>