Foundry Mold and Coremakers

Production Occupations · Job Skills & Competencies · SOC 51-4071 · 1 skills

Occupation context

These O*NET tasks describe the occupation. They provide context for this SOC mapping, but do not mean every listed Skill performs every task.

Clean and smooth molds, cores, and core boxes, and repair surface imperfections.
Sift and pack sand into mold sections, core boxes, and pattern contours, using hand or pneumatic ramming tools.
Position patterns inside mold sections, and clamp sections together.

O*NET task statements are shown in their source language (English). Task data excerpted from the O*NET® 29.1 Database (USDOL/ETA) and used under CC BY 4.0.

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foundry-mold-coremaker

wonsukchoi/domain-experts

Use when a task needs the judgment of a Foundry Mold and Coremaker — computing pattern dimensions from an alloy-specific shrink rule, sizing a riser via the modulus method to confirm it solidifies after the section it feeds, isolating whether a gas defect traces to sand moisture, core binder gassing, or vent inadequacy, or calculating actual casting yield rather than comparing scrap counts alone.

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