<?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CNC加工工艺参数速查表：铜公与钢料——模具行业从业者必备知识手册]]></title><description><![CDATA[<p dir="auto">CNC加工在模具制造中占比最大，合理选择切削参数直接影响加工效率和表面质量。</p>
<h2>钢料加工参数（HRC 30-45）</h2>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th>刀具直径</th>
<th>粗加工转速</th>
<th>进给</th>
<th>切深</th>
<th>精加工转速</th>
<th>进给</th>
</tr>
</thead>
<tbody>
<tr>
<td>R5</td>
<td>3000-4000</td>
<td>1500-2000</td>
<td>0.3-0.5</td>
<td>4500-5500</td>
<td>800-1200</td>
</tr>
<tr>
<td>R4</td>
<td>3500-4500</td>
<td>1200-1800</td>
<td>0.25-0.4</td>
<td>5000-6500</td>
<td>600-1000</td>
</tr>
<tr>
<td>R3</td>
<td>4000-5500</td>
<td>1000-1500</td>
<td>0.2-0.35</td>
<td>5500-7500</td>
<td>500-800</td>
</tr>
<tr>
<td>R2</td>
<td>5000-6500</td>
<td>800-1200</td>
<td>0.15-0.25</td>
<td>6500-8500</td>
<td>400-600</td>
</tr>
</tbody>
</table>
<h2>铜公加工参数</h2>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th>刀具规格</th>
<th>转速</th>
<th>进给</th>
<th>切深</th>
</tr>
</thead>
<tbody>
<tr>
<td>R5</td>
<td>4000-5000</td>
<td>2000-3000</td>
<td>0.4-0.6</td>
</tr>
<tr>
<td>R4</td>
<td>4500-6000</td>
<td>1800-2500</td>
<td>0.3-0.5</td>
</tr>
<tr>
<td>R3</td>
<td>5000-7000</td>
<td>1500-2000</td>
<td>0.25-0.4</td>
</tr>
<tr>
<td>R2</td>
<td>6000-8000</td>
<td>1200-1600</td>
<td>0.2-0.3</td>
</tr>
</tbody>
</table>
<p dir="auto">粗加工留0.3-0.5mm余量，半精加工留0.1-0.15mm。加工硬料(HRC50+)建议使用CBN刀片。</p>
<hr />
<p dir="auto"><img src="https://forum.mj7.cn/assets/plugins/nodebb-plugin-emoji/emoji/android/1f4cc.png?v=ctg9fn65o46" class="not-responsive emoji emoji-android emoji--pushpin" title=":pushpin:" alt="📌" /> <strong>相关内容推荐</strong>：</p>
<ul>
<li><a href="/t/ug-5279">UG后处理构造器教程：自定义后处理的完整方法</a></li>
<li><a href="/t/3232-3232">拆电极定义与核心目的</a></li>
<li><a href="/t/rms">伺服电机参数计算：惯量比、加减速时间、RMS扭矩</a></li>
</ul>
<hr />
<p dir="auto"><strong>相关推荐：</strong></p>
<ul>
<li><a href="https://www.mj7.cn/t/202310426340-x" rel="nofollow ugc">发明公布-202310426340.X-金属粉末注射成型制备铜合金的方法及高强高导电铜合金</a></li>
<li><a href="https://www.mj7.cn/t/topic" rel="nofollow ugc">หลักการออกแบบแม่พิมพ์ฉีดพลาสติกเบื้องต้น</a></li>
<li><a href="https://www.mj7.cn/t/202410674713-x" rel="nofollow ugc">发明公布-202410674713.X-图案形成物体、注射成型物体和制造注射成型物体的方法</a></li>
</ul>
<hr />
<p dir="auto">新手建议收藏，老手欢迎指点。</p>
]]></description><link>https://forum.mj7.cn/topic/2679/模具cnc加工工艺参数速查表-铜公与钢料-模具行业从业者必备知识手册</link><generator>RSS for Node</generator><lastBuildDate>Mon, 10 Aug 2026 07:26:49 GMT</lastBuildDate><atom:link href="https://forum.mj7.cn/topic/2679.rss" rel="self" type="application/rss+xml"/><pubDate>Tue, 26 May 2026 01:44:43 GMT</pubDate><ttl>60</ttl></channel></rss>