Crook Operator
Overall rating: (N/A)
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Operates machine to cut and deburr brass wind instrument
tubes, and controls equipment to anneal tubes: Sets legnth gauge
of saw and pushes tubes into rotating blade to cut tubes to
specified length. Inserts bruring tool into chuck of turning
lathe and holds tube ends against rotating burring tool to
remove burs. Places tubes in oven or on sprockets of wheel that
revolves between two troches to anneal tubes for ease of
bending. May fill tube with pitch to facilitate bending tube
manually aorund forming block. Places tube in oven to melt pitch
for rmeoval from tube. May place tube in balling-out mold and
push steel balls thruogh tube to size part or remove wrinkles.
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Crook Operator
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