Job Description:

• 1) Operates one or more previously set up single-spindle screw machines equipped with automatic indexing and feeding mechanisms to perform series of machining operations on metal bar stock, following specifications: Reads blueprint and job order for such information as dimensions, tolerances, and number of workpieces to be machined.

• 2) Examines machine to become familiar with tooling setup.

• 3) Loads stock into feeding mechanism manually or with hoist.

• 4) Starts machine and observes operation.

• 5) Verifies conformance of sample workpieces to specifications, using preset gauges, micrometers, or dial indicators.

• 6) Adjusts machine controls and changes tool settings to keep dimensions within specified tolerances.

• 7) Replaces worn tools.

• 8) May operate bench grinder or cutter-grinding machine to sharpen tools.

• 9) May machine plastics or other nonmetallic materials.

• 10) May be required to have experience with particular material or product or machine of particular size, type, or trade name.

• 11) Differs from SCREW-MACHINE OPERATOR, PRODUCTION in that this work is characterized by variety, with shorter runs and less repetition.