<?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[Creo(Pro&#x2F;E)钣金设计教程——从折弯到展开完整流程]]></title><description><![CDATA[<h1>Creo钣金设计指南</h1>
<h2>钣金基本操作</h2>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th style="text-align:left">命令</th>
<th style="text-align:left">功能</th>
<th style="text-align:left">使用频率</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align:left">平面壁</td>
<td style="text-align:left">创建基础平板</td>
<td style="text-align:left">极高</td>
</tr>
<tr>
<td style="text-align:left">法兰壁</td>
<td style="text-align:left">折弯翻边</td>
<td style="text-align:left">极高</td>
</tr>
<tr>
<td style="text-align:left">折弯</td>
<td style="text-align:left">沿直线折弯</td>
<td style="text-align:left">高</td>
</tr>
<tr>
<td style="text-align:left">冲孔</td>
<td style="text-align:left">冲压成型</td>
<td style="text-align:left">中</td>
</tr>
<tr>
<td style="text-align:left">拉伸壁</td>
<td style="text-align:left">复杂形状</td>
<td style="text-align:left">中</td>
</tr>
<tr>
<td style="text-align:left">展平</td>
<td style="text-align:left">展开为平板</td>
<td style="text-align:left">高</td>
</tr>
<tr>
<td style="text-align:left">折弯回去</td>
<td style="text-align:left">重新折弯</td>
<td style="text-align:left">低</td>
</tr>
</tbody>
</table>
<h2>K因子与折弯扣除</h2>
<table class="table table-bordered table-striped">
<thead>
<tr>
<th style="text-align:left">材料厚度(mm)</th>
<th style="text-align:left">推荐K因子</th>
<th style="text-align:left">折弯扣除(mm)</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align:left">0.8</td>
<td style="text-align:left">0.38</td>
<td style="text-align:left">1.2</td>
</tr>
<tr>
<td style="text-align:left">1.0</td>
<td style="text-align:left">0.38</td>
<td style="text-align:left">1.5</td>
</tr>
<tr>
<td style="text-align:left">1.2</td>
<td style="text-align:left">0.38</td>
<td style="text-align:left">1.8</td>
</tr>
<tr>
<td style="text-align:left">1.5</td>
<td style="text-align:left">0.37</td>
<td style="text-align:left">2.2</td>
</tr>
<tr>
<td style="text-align:left">2.0</td>
<td style="text-align:left">0.35</td>
<td style="text-align:left">3.0</td>
</tr>
<tr>
<td style="text-align:left">2.5</td>
<td style="text-align:left">0.34</td>
<td style="text-align:left">3.8</td>
</tr>
<tr>
<td style="text-align:left">3.0</td>
<td style="text-align:left">0.33</td>
<td style="text-align:left">4.5</td>
</tr>
</tbody>
</table>
<h2>钣金设计注意事项</h2>
<ul>
<li>折弯半径不小于板厚</li>
<li>最小翻边高度&gt;2倍板厚</li>
<li>冲孔不能离折弯边太近</li>
<li>多折弯件先展开再下料</li>
</ul>
<p dir="auto"><em>本文由模极社(<a href="http://www.mj7.cn" rel="nofollow ugc">www.mj7.cn</a>)原创发布</em></p>
<hr />
<p dir="auto"><img alt="Creo(Pro/E)钣金设计教程——从折弯到展开完整流程" class=" img-responsive img-markdown" /></p>
<hr />
<h3><img src="https://forum.mj7.cn/assets/plugins/nodebb-plugin-emoji/emoji/android/1f4cb.png?v=ri5u9ft48ro" 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>
</ul>
<hr />
<h3><img src="https://forum.mj7.cn/assets/plugins/nodebb-plugin-emoji/emoji/android/1f517.png?v=ri5u9ft48ro" class="not-responsive emoji emoji-android emoji--link" title=":link:" alt="🔗" /> 你可能还感兴趣</h3>
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<p dir="auto">踩过坑的来评论区说说。</p>
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