Horizontal Boring Mill Machinist

JOB SUMMARY

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Program, Setup, and Operate a CNC Horizontal Milling Center or CNC Boring Mill to perform one or more machining functions on metal work pieces while maintaining quality and safety standards; keeping accurate records and maintaining equipment and supplies.

PRINCIPLE ACCOUNTABILITIES

Include the following:

• Ability to Program, Setup, Operate, & Run a CNC Horizontal Milling Center

through the use of Mazatrol, Celos, G and M codes, or other conversational controls from a drawing which includes a solid understanding of GD&T. Mazatrol 640M,Mazatrol Smooth, Tosnuc,or Celos experience preferred

• Measure dimensions of finished workpiecestoensureconformancetospecifications,using precision measuring instruments, templates, and fixtures.
• Measure and adjust the machine tool or tooling according to product specifications, using gauges and hand tools.

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Examine completed workpieces for defects, such as chipped edges or marred surfaces and sort defective pieces according to types of flaws.

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Mount, install, align, and secure tools, attachments fixtures, and workpieces on machines, using hand tools and precision measuring instruments.

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Stop machines toremovefinishedworkpiecesortochangetooling,setup,orworkpiece placement, according to required machining sequences.

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Transfer commands from servers to computer numerical control (CNC) modules, using computer network links.

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Check to ensure that workpieces are properly lubricated and cooled during machine operation.

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Start machines, monitor their operations, and record operational data.

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Set up, make offset, program adjustments, & operate computer-controlled machines to perform one or more machine functions on metal workpieces.

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Insert control instructions into machine control units to start operation.

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Reviewprogramspecificationsorblueprints todetermineand setmachine operationsand sequencing, finished workpiece dimensions or numerical control sequences.

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Listen to machines during operation to detect sounds such as those made by dull cutting tools or excessive vibration and adjust machine or replace tooling to compensate for problems.

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Remove and replace dull cutting tools.

Additional responsibilities and duties may be assigned

**KNOWLEDGE/EXPERIENCE/SKILLS: **Minimal requirements for education, knowledge and experience:

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Mechanical—Knowledge ofmachinesand tools,includingtheirdesigns,uses,repair,and maintenance.

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Stays current with job knowledge by participating in educational opportunities and studying technical publications.

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ProductionandProcessing—Knowledgeofrawmaterials,productionprocesses,quality control, costs, and other techniques for maximizing the effective manufacture and distribution of goods.

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Mathematics — Knowledge of trigonometry, algebra, geometry and their applications

PHYSICAL/MENTAL DEMANDS AND WORKING CONDITIONS:

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Control Precision — The ability to adjust the controls of a machine to exact positions.

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Reaction Time — The ability to quickly respond (with the hand, finger, or foot) to a signal

(sound, light, picture) when it appears.

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Problem Sensitivity — The ability to tell when something is wrong or is likely to go wrong. It does not involve solving the problem, only recognizing there is a problem.

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Manual Dexterity — The ability to quickly move your hand, your hand together with your arm, or your two hands to grasp, manipulate, or assemble objects.

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Near Vision — The ability to see details at close range (within a few feet of the observer).

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Rate Control — The ability to time your movements or the movement of a piece of equipment in anticipation of changes in the speed and/or direction of a moving object or scene.

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Arm-Hand Steadiness — The ability to keep your hand and arm steady while moving your arm or while holding your arm and hand in one position.

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DeductiveReasoning—Theabilitytoapplygeneralrulestospecificproblemstoproduce answers that make sense.

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Perceptual Speed — The ability to quickly and accurately compare similarities and differences

among sets of letters, numbers, objects, pictures, or patterns. The things to be compared may be presented at the same time or one after the other. This ability also includes comparing a presented object with a remembered object.

You should be proficient in:

• GD&T
• CNC Tooling
• CNC Programming
• G-Code
• M-Code
• Machine Setups for Production Runs

Machines & technologies you'll use:

• CNC Mill (3-4 axis VMC) (Fanuc, Mazak, Dmg Mori Seiki)
• CNC Mill (5+ axis VMC) (Fanuc, Mazak, Dmg Mori Seiki)