<p>Key principles:</p>
<ol>
<li>Cooling channels 1.5-2x diameter from cavity surface</li>
<li>Channel diameter 10-12mm</li>
<li>Turbulent flow (Reynolds number >4000)</li>
<li>Baffles and bubblers for deep cores</li>
<li>Conformal cooling for complex geometries</li>
</ol>

<p>Full guide: https://www.mfgabc.com/guides/mold-cooling-design-guide.html</p>

<hr>
<p>你们厂里是怎么处理的？来评论区聊聊。</p>