Foundry Mold and Coremakers
Make or form wax or sand cores or molds used in the production of metal castings in foundries.
- Tasks
- 13 tasks9 core, 4 supplemental
- Family
- ProductionOne of its 114 occupations
- Code
- 51-4071.00SOC 2018: 51-4071
What the work is made of
9 core tasks and 4 supplemental, each quoted as published, with the survey it came from.
Core: central to the jobSupplemental: done by some, not all
- Task 1. Clean and smooth molds, cores, and core boxes, and repair surface imperfections.Core taskTask 12050Rated by 67 people who do the job, August 2023
- Task 2. Sift and pack sand into mold sections, core boxes, and pattern contours, using hand or pneumatic ramming tools.Core taskTask 12055Rated by 67 people who do the job, August 2023
- Task 3. Position patterns inside mold sections, and clamp sections together.Core taskTask 12053Rated by 67 people who do the job, August 2023
- Task 4. Position cores into lower sections of molds, and reassemble molds for pouring.Core taskTask 12054Rated by 67 people who do the job, August 2023
- Task 5. Sprinkle or spray parting agents onto patterns and mold sections to facilitate removal of patterns from molds.Core taskTask 12052Rated by 66 people who do the job, August 2023
- Task 6. Form and assemble slab cores around patterns, and position wire in mold sections to reinforce molds, using hand tools and glue.Core taskTask 12059Rated by 67 people who do the job, August 2023
- Task 7. Move and position workpieces, such as mold sections, patterns, and bottom boards, using cranes, or signal others to move workpieces.Core taskTask 12051Rated by 67 people who do the job, August 2023
- Task 8. Lift upper mold sections from lower sections, and remove molded patterns.Core taskTask 12058Rated by 66 people who do the job, August 2023
- Task 9. Cut spouts, runner holes, and sprue holes into molds.Core taskTask 12057Rated by 67 people who do the job, August 2023
- Task 10. Tend machines that bond cope and drag together to form completed shell molds.Supplemental taskTask 12056Rated by 66 people who do the job, August 2023
- Task 11. Rotate sweep boards around spindles to make symmetrical molds for convex impressions.Supplemental taskTask 12061Rated by 66 people who do the job, August 2023
- Task 12. Pour molten metal into molds, manually or with crane ladles.Supplemental taskTask 12060Rated by 67 people who do the job, August 2023
- Task 13. Operate ovens or furnaces to bake cores or to melt, skim, and flux metal.Supplemental taskTask 12062Rated by 67 people who do the job, August 2023
Where this comes from
Quoted from the U.S. Department of Labor, and credited. Nothing on this page is written by us.
How we copy and credit sources- Published byO*NET 29.0, U.S. Department of LaborEmployment and Training Administration
- ClassificationStandard Occupational Classification 2018, 51-4071
- LicenseCC BY 4.0Free to copy and reuse, with credit
- Changed by usNothing.
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