<?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[模具弹簧规格型号大全（ISO 10243标准）——模具行业从业者必备知识手册]]></title><description><![CDATA[<p dir="auto"><strong>模具弹簧的规格型号有固定的编码规则，看懂型号就不怕买错。</strong></p>
<h2>ISO 10243 弹簧型号编码</h2>
<p dir="auto">标准格式：<strong>SWx-xx-xxx-xx</strong></p>
<ul>
<li>SW = Spring Wire（固定前缀）</li>
<li>第3位字母 = 力等级</li>
<li>第1-2位数字 = 外径</li>
<li>第3-5位数字 = 自由长度</li>
<li>最后字母 = 端部形式</li>
</ul>
<h3>力等级代码</h3>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th>代码</th>
<th>颜色</th>
<th>含义</th>
</tr>
</thead>
<tbody>
<tr>
<td>L</td>
<td>黄色</td>
<td>Light 轻载荷</td>
</tr>
<tr>
<td>M</td>
<td>蓝色</td>
<td>Medium 中载荷</td>
</tr>
<tr>
<td>H</td>
<td>红色</td>
<td>Heavy 重载荷</td>
</tr>
<tr>
<td>V</td>
<td>绿色</td>
<td>Extra Heavy 超重载荷</td>
</tr>
<tr>
<td>B</td>
<td>棕色</td>
<td>Extra Extra Heavy 极重载荷</td>
</tr>
</tbody>
</table>
<h3>示例</h3>
<p dir="auto"><strong>SWM-25-100-T</strong> = 蓝色中载荷，外径25mm，自由长度100mm，端部磨平</p>
<h2>常见规格尺寸</h2>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th>型号</th>
<th>外径(mm)</th>
<th>内径(mm)</th>
<th>自由长度范围</th>
</tr>
</thead>
<tbody>
<tr>
<td>SWx-18</td>
<td>18</td>
<td>9</td>
<td>20-100mm</td>
</tr>
<tr>
<td>SWx-20</td>
<td>20</td>
<td>10</td>
<td>20-125mm</td>
</tr>
<tr>
<td>SWx-22</td>
<td>22</td>
<td>11</td>
<td>25-125mm</td>
</tr>
<tr>
<td>SWx-25</td>
<td>25</td>
<td>12.5</td>
<td>25-150mm</td>
</tr>
<tr>
<td>SWx-30</td>
<td>30</td>
<td>15</td>
<td>25-175mm</td>
</tr>
<tr>
<td>SWx-35</td>
<td>35</td>
<td>17.5</td>
<td>30-200mm</td>
</tr>
<tr>
<td>SWx-40</td>
<td>40</td>
<td>20</td>
<td>30-250mm</td>
</tr>
<tr>
<td>SWx-50</td>
<td>50</td>
<td>25</td>
<td>40-300mm</td>
</tr>
</tbody>
</table>
<h2>选型参考</h2>
<ul>
<li>注塑模具顶针板：<strong>SWM-25</strong>系列（蓝色）</li>
<li>滑块抽芯：<strong>SWH-20</strong>系列（红色）</li>
<li>压料板：<strong>SWV-30</strong>系列（绿色）</li>
<li>冲裁缓冲：<strong>SWB-40</strong>系列（棕色）</li>
</ul>
<h2>购买提示</h2>
<ol>
<li>确认标注<strong>ISO 10243</strong>标准</li>
<li>同一组买同一品牌同一批次</li>
<li>力值公差应在±2%以内</li>
</ol>
<blockquote>
<p dir="auto">参考：ISO 10243:2010、JIS B 5010</p>
</blockquote>
<hr />
<p dir="auto"><strong>相关推荐：</strong></p>
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</ul>
<hr />
<p dir="auto">有没有同行遇到过同样的问题？分享一下经验。</p>
]]></description><link>https://forum.mj7.cn/topic/3528/模具弹簧规格型号大全-iso-10243标准-模具行业从业者必备知识手册</link><generator>RSS for Node</generator><lastBuildDate>Tue, 11 Aug 2026 10:48:12 GMT</lastBuildDate><atom:link href="https://forum.mj7.cn/topic/3528.rss" rel="self" type="application/rss+xml"/><pubDate>Wed, 06 May 2026 22:29:10 GMT</pubDate><ttl>60</ttl></channel></rss>