| Job Title |
Tube-cleaning Operator |
| Job Description |
Tends Machine That Extracts Core Pipe From Interior Of Tubular
Castings: Strikes End Of Core Pipe With Sledge To Loosen Baked
Sand Between Casting And Core Pipe. Inserts End Of Core Pipe
Through Holding Block And Secures Pipe Between Jaws Set On
Dolly. Starts Machine That Pushes And Pulls Dolly Along Tracks,
Pulling Out Core Pipe While Casting Strikes Against Holding
Block. Cleans Casting, Using Airhose And Wire Brush.
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