<?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[模具钢CNC高速铣削参数优化：兼顾效率与刀具寿命——模具行业从业者必备知识手册]]></title><description><![CDATA[<p dir="auto">模具钢CNC加工是模具制造的核心环节。</p>
<h2>P20/718钢参数</h2>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th>刀具</th>
<th>转速rpm</th>
<th>进给mm/min</th>
<th>切深mm</th>
</tr>
</thead>
<tbody>
<tr>
<td>Φ10</td>
<td>4000-6000</td>
<td>2000-3000</td>
<td>0.3-0.8</td>
</tr>
<tr>
<td>Φ16</td>
<td>2500-4000</td>
<td>1500-2500</td>
<td>0.5-1.2</td>
</tr>
</tbody>
</table>
<h2>H13钢(HRC42-48)</h2>
<p dir="auto">| Φ10 | 3500-5000 | 1500-2000 | 0.2-0.5 |<br />
| Φ16 | 2000-3500 | 1000-1800 | 0.3-0.8 |</p>
<h2>策略</h2>
<p dir="auto">粗加工动态铣削，精加工等高线+平行铣。</p>
<hr />
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<p dir="auto">你在实际生产中遇到过类似问题吗？欢迎留言讨论。</p>
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