<?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[模具导柱导套选型对比：滑动导柱 vs 滚珠导柱 vs 自润滑导柱]]></title><description><![CDATA[<h2>模具导柱导套选型指南</h2>
<p dir="auto">导柱导套是模具合模导向的核心组件。本文对比三种主流方案...</p>
<h3>1. 滑动导柱</h3>
<ul>
<li>成本低，应用广</li>
<li>适合中低速模具</li>
<li>需定期润滑</li>
</ul>
<h3>2. 滚珠导柱</h3>
<ul>
<li>摩擦系数低，运动顺畅</li>
<li>适合高速模具</li>
<li>精度保持性好</li>
</ul>
<h3>3. 自润滑导柱</h3>
<ul>
<li>内含石墨润滑剂</li>
<li>免维护设计</li>
<li>适合清洁环境</li>
</ul>
<h3>选型建议</h3>
<p dir="auto">根据模具类型、生产速度和精度要求选择合适的导柱方案。</p>
<hr />
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<hr />
<p dir="auto">各位师傅觉得这个方案怎么样？有更好的做法吗？</p>
]]></description><link>https://forum.mj7.cn/topic/1688/模具导柱导套选型对比-滑动导柱-vs-滚珠导柱-vs-自润滑导柱</link><generator>RSS for Node</generator><lastBuildDate>Mon, 10 Aug 2026 15:11:55 GMT</lastBuildDate><atom:link href="https://forum.mj7.cn/topic/1688.rss" rel="self" type="application/rss+xml"/><pubDate>Thu, 28 May 2026 08:02:46 GMT</pubDate><ttl>60</ttl></channel></rss>