<p><strong>Parting line fit</strong> — Apply bluing, check contact 70%+ on first match</p>
<p><strong>Core-to-cavity alignment</strong> — Check with indicator, adjust taper locks</p>
<p><strong>Ejector system</strong> — Pins should move freely with 0.01-0.02mm clearance</p>
<p><strong>Cooling connections</strong> — Pressure test at 1.5x operating pressure</p>
<p><strong>Slide mechanism</strong> — Check travel, clearance, and locking force</p>

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

<p>What fitting tolerances do you use?</p>

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<p>有没有同行遇到过同样的问题？分享一下经验。</p>