<?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[分享我整理的一套注塑工艺参数调节口诀——模具行业从业者必备知识手册]]></title><description><![CDATA[<p dir="auto">做注塑多年，总结了一套参数调节口诀，分享给新手们：</p>
<h2>温度调试</h2>
<p dir="auto">一调料温二调模，三查油温四查水。<br />
料温不够充不满，料温过高会降解。<br />
模温低则光不亮，模温高则收缩大。</p>
<h2>压力调试</h2>
<p dir="auto">注射压力看克重，保压压力看缩水。<br />
背压调高排气好，背压太高会溢料。<br />
锁模力不看大小，看产品投影面积。</p>
<h2>速度调试</h2>
<p dir="auto">一慢二快三保压——前段慢速防飞边<br />
中段高速快填充，末段减速防胀模</p>
<h2>时间调试</h2>
<p dir="auto">注射时间看体积，保压时间看浇口。<br />
冷却时间看壁厚，加五秒来算总周期。</p>
<h2>常见缺陷快速判断</h2>
<ul>
<li>缺胶→升温度或升压力</li>
<li>飞边→降速度或提锁模力</li>
<li>缩水→延保压时间</li>
<li>银纹→材料烘干燥</li>
<li>气泡→背压调高</li>
<li>变形→降模温或延冷却</li>
</ul>
<p dir="auto">口诀只是辅助，每副模具都有自己的脾气，多试多记才是正道。</p>
<hr />
<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>：</p>
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<hr />
<p dir="auto">这个参数你们一般设多少？评论区说说。</p>
]]></description><link>https://forum.mj7.cn/topic/278/分享我整理的一套注塑工艺参数调节口诀-模具行业从业者必备知识手册</link><generator>RSS for Node</generator><lastBuildDate>Wed, 23 Sep 2026 16:04:57 GMT</lastBuildDate><atom:link href="https://forum.mj7.cn/topic/278.rss" rel="self" type="application/rss+xml"/><pubDate>Tue, 26 May 2026 01:46:21 GMT</pubDate><ttl>60</ttl></channel></rss>