<?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[电火花加工参数优化：电极材料与放电参数的匹配策略——模具行业从业者必备知识手册]]></title><description><![CDATA[<p dir="auto">EDM是模具制造中不可或缺的精密加工手段。</p>
<h2>电极材料</h2>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th>材料</th>
<th>速度</th>
<th>损耗</th>
<th>表面</th>
<th>成本</th>
</tr>
</thead>
<tbody>
<tr>
<td>紫铜</td>
<td>★★★★</td>
<td>★★★</td>
<td>★★★★</td>
<td>中</td>
</tr>
<tr>
<td>石墨</td>
<td>★★★★★</td>
<td>★★★</td>
<td>★★★</td>
<td>低</td>
</tr>
<tr>
<td>铜钨</td>
<td>★★★</td>
<td>★★★★★</td>
<td>★★★★★</td>
<td>高</td>
</tr>
</tbody>
</table>
<h2>参数匹配</h2>
<ul>
<li>粗加工：电流8-16A，脉宽200-500μs</li>
<li>半精加工：电流3-8A，脉宽50-200μs</li>
<li>精加工：电流0.5-3A，脉宽5-50μs</li>
</ul>
<h2>优化策略</h2>
<p dir="auto">多电极切换法、平动加工、智能抬刀</p>
<hr />
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<hr />
<p dir="auto">还有什么补充参数吗？一起完善。</p>
]]></description><link>https://forum.mj7.cn/topic/561/电火花加工参数优化-电极材料与放电参数的匹配策略-模具行业从业者必备知识手册</link><generator>RSS for Node</generator><lastBuildDate>Tue, 11 Aug 2026 18:44:46 GMT</lastBuildDate><atom:link href="https://forum.mj7.cn/topic/561.rss" rel="self" type="application/rss+xml"/><pubDate>Tue, 12 May 2026 22:10:52 GMT</pubDate><ttl>60</ttl></channel></rss>