<?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[模具顶针板弹簧数量计算——不同尺寸模架的弹簧配置——模具行业从业者必备知识手册]]></title><description><![CDATA[<h1>顶针板弹簧配置标准</h1>
<h2>不同模架尺寸的弹簧配置</h2>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th style="text-align:left">模架尺寸</th>
<th style="text-align:left">弹簧数量</th>
<th style="text-align:left">弹簧规格</th>
<th style="text-align:left">布置方式</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align:left">200x200mm</td>
<td style="text-align:left">2~4根</td>
<td style="text-align:left">φ16x25蓝</td>
<td style="text-align:left">对角</td>
</tr>
<tr>
<td style="text-align:left">300x300mm</td>
<td style="text-align:left">4根</td>
<td style="text-align:left">φ20x40蓝</td>
<td style="text-align:left">四角</td>
</tr>
<tr>
<td style="text-align:left">400x400mm</td>
<td style="text-align:left">4~6根</td>
<td style="text-align:left">φ25x50蓝</td>
<td style="text-align:left">四角+中心</td>
</tr>
<tr>
<td style="text-align:left">500x500mm</td>
<td style="text-align:left">6~8根</td>
<td style="text-align:left">φ25x50蓝+红</td>
<td style="text-align:left">四角+四边中</td>
</tr>
<tr>
<td style="text-align:left">600x600mm</td>
<td style="text-align:left">8根</td>
<td style="text-align:left">φ30x60红</td>
<td style="text-align:left">四角+四边中</td>
</tr>
<tr>
<td style="text-align:left">800x800mm</td>
<td style="text-align:left">8~12根</td>
<td style="text-align:left">φ30x60红+绿</td>
<td style="text-align:left">均匀分布</td>
</tr>
</tbody>
</table>
<h2>弹簧弹力校核</h2>
<p dir="auto">总弹力(N) &gt;= 顶针板重量(kg) x 9.8 x 2(安全系数)</p>
<h2>顶针板弹簧颜色推荐</h2>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th style="text-align:left">模架大小</th>
<th style="text-align:left">推荐颜色</th>
<th style="text-align:left">压缩比(50万次)</th>
<th style="text-align:left">适用场景</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align:left">小型模</td>
<td style="text-align:left">蓝色</td>
<td style="text-align:left">25.6%</td>
<td style="text-align:left">通用型，平衡弹力与寿命</td>
</tr>
<tr>
<td style="text-align:left">中型模</td>
<td style="text-align:left">蓝色或红色</td>
<td style="text-align:left">25.6%~19.2%</td>
<td style="text-align:left">大顶针板用红色</td>
</tr>
<tr>
<td style="text-align:left">大型模</td>
<td style="text-align:left">红色</td>
<td style="text-align:left">19.2%</td>
<td style="text-align:left">顶出系统重，需大弹力</td>
</tr>
<tr>
<td style="text-align:left">汽车模</td>
<td style="text-align:left">红色+绿色</td>
<td style="text-align:left">19.2%+16%</td>
<td style="text-align:left">重型顶出，混合配置</td>
</tr>
</tbody>
</table>
<p dir="auto"><em>本文由模极社(<a href="http://www.mj7.cn" rel="nofollow ugc">www.mj7.cn</a>)整理发布</em></p>
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<p dir="auto"><img src="https://mj7.cn/uploads/default/mold_structure_13.png" alt="模具顶针板弹簧数量计算——不同尺寸模架的弹簧配置" class=" img-responsive img-markdown" /></p>
<hr />
<h3><img src="https://forum.mj7.cn/assets/plugins/nodebb-plugin-emoji/emoji/android/1f4cb.png?v=90ct0okuiem" class="not-responsive emoji emoji-android emoji--clipboard" title=":clipboard:" alt="📋" /> 相关标准参考</h3>
<ul>
<li>GB/T 12555 塑料注射模模架</li>
<li>GB/T 1239 冷卷圆柱螺旋弹簧技术条件</li>
</ul>
<hr />
<h3><img src="https://forum.mj7.cn/assets/plugins/nodebb-plugin-emoji/emoji/android/1f517.png?v=90ct0okuiem" class="not-responsive emoji emoji-android emoji--link" title=":link:" alt="🔗" /> 你可能还感兴趣</h3>
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<li><a href="/t/3350/3350">计算机产品模具</a></li>
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<p dir="auto"><img src="https://forum.mj7.cn/assets/plugins/nodebb-plugin-emoji/emoji/android/1f4cc.png?v=90ct0okuiem" class="not-responsive emoji emoji-android emoji--pushpin" title=":pushpin:" alt="📌" /> <strong>相关推荐</strong>：深入了解更多模具设计内容，推荐这几篇文章：</p>
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<li>【<a href="https://www.mj7.cn/t/return-pin/617" rel="nofollow ugc">回针（Return Pin）</a>】</li>
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<hr />
<p dir="auto">你们厂里是怎么处理的？来评论区聊聊。</p>
]]></description><link>https://forum.mj7.cn/topic/1822/模具顶针板弹簧数量计算-不同尺寸模架的弹簧配置-模具行业从业者必备知识手册</link><generator>RSS for Node</generator><lastBuildDate>Tue, 11 Aug 2026 01:02:20 GMT</lastBuildDate><atom:link href="https://forum.mj7.cn/topic/1822.rss" rel="self" type="application/rss+xml"/><pubDate>Thu, 30 Apr 2026 03:41:16 GMT</pubDate><ttl>60</ttl></channel></rss>