Injection-molding-machine Tender
Overall rating: (N/A)
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Tends injection-molding machines that form plastic or rubber
products, such as typewriter keys, phonograph records, and
luggage handles: Dumps plastic powder, preformed plastic
pellets, or preformed rubber slugs into hopper of modling
machine.
Starts machine that automatically liquefies pellets,
slugs, or powder in heating chamber, injects liquefied material
into mold, and ejects molded proudct. Observes gauges to ensure
specified molding temperature and pressure are mainatined.
Examines molded product for surface defects, such as dnets and
cracks.
May heat plastic material over steamtable or in oven to
prepare matreial for molding. May remove product from mold,
using handtools. May trim flash from product, using shears or
knfie. May place product in cold wtaer or position it on cooling
fixture to prevent distortion.
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Injection-Molding-Machine Tender
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