CNC Lathe Operator

Summary/Objective

The CNC Lathe Operator (Level I) produces machined parts by setting up and operating CNC Lathe

machines, bar feeding or bar pulling operations, verifying machine operation, maintain accuracy and

tolerances, update travelers and routings.

Essential Functions

Must have mastered all the requirements of the previous level and master the following Functions:

• Relies on instructions and pre-established guidelines to perform the functions of the job.
• Understand and identify the different material types and sizes.
• Review program specifications or blueprints to determine and set bar machine operations and

sequencing, finished workpiece dimensions, or numerical control sequences.

• Input initial part dimensions into machine control panels.
• Insert control instructions into machine control units to start operation.
• Review calculations for machine speed and feed ratios, and the size and position of cuts.
• Entering instructions, including zero and reference points; setting tool registers, offsets,

compensation, and conditional switches; calculating requirements, including basic math, proving

part programs.

• Understand the difference of M-codes and G-codes.
• Understands the process of how-to setup bar lathes by installing tools, attachments, collets,

bushings, cams, gears, stops, and stock pushers.

• Concepts of drilling, grooving, cutting, turning, facing, knurling, thread chasing operations, and the

proper use of each tool.

• Taking measurements, detecting malfunctions, troubleshooting processes, adjusting and replacing

worn tools.

• Adhering to quality assurance procedures and processes.
• Use and properly store approved precision measuring equipment.
• Check schedule and get next set-up ready before previous job is complete.
• Other duties as assigned.

Work Environment

While performing the duties of this job, the employee is frequently exposed to fumes or airborne particles, moving mechanical parts and vibration. The noise level in the work environment can be loud.

Physical Demands

The physical demands described here are representative of those that must be met by an employee to successfully perform the essential functions of this job.

Refer to detailed Physical Requirement document.

Supervisory Responsibilities

This position has no supervisory responsibilities.

Other Duties

Please note this job description is not designed to cover or contain a comprehensive listing of activities, duties or responsibilities that are required of the employee for this job. Duties, responsibilities and activities may change at any time with or without notice.

Equal Opportunity Employer Veterans/Disabled

All qualified applicants will receive consideration for employment without regard to their race, color, creed, religion, sex, gender identity, age, marital status, genetic information, sexual orientation, national origin, disability (including pregnancy), veteran status, or any other characteristic protected by state, federal, or local law.

PHYSICAL DEMANDS

Never/Rarely <1%

Occasional 1-33%

Frequent 34-66%

Continuous 67-100%

Lift/Carry

1 to 10 lbs.

X

11 to 20 lbs.

X

21 to 50 lbs.

X

51 to 75 lbs.

X

76 to 100 lbs.

X

Push/Pull

1 to 10 lbs.

X

11 to 20 lbs.

X

21 to 50 lbs.

X

51 to 75 lbs.

X

76 to 100 lbs.

X

Balancing

X

Bend/Stoop/Twist

X

Crouch/Squat

X

Kneel/Crawl

X

Reaching Front

X

Reach Above Shoulders

X

Reach Below Shoulders

X

Sitting

X

Standing

X

Twisting

X

Walking

X

Hearing

X

Speech

X

Vision

X

Repetitive Arm Use

X

Repetitive Wrist Use

X

Repetitive Hand Use

X

Grasping

X

Squeezing

X

Sensation/Touch

X

Head Movement

X

Climb Stairs/Ladder

X

EQUIPMENT USE & OPERATION

Never/Rarely <1%

Occasional 1-33%

Frequent 34-66%

Continuous 67-100%

Motor Vehicle

X

Forklift

X

Lawn Equipment

X

Using Hand or Power Tools

X

Operate Foot Pedals

X

ENVIRONMENTAL CONDITIONS

Never/Rarely <1%

Occasional 1-33%

Frequent 34-66%

Continuous 67-100%

Exposure to electrical hazards

X

Work in cramped spaces

X

Exposure to dust/smoke

X

Exposure to fumes/odors/grease/oil

X

Works in hot/cold temperatures

X

Travel required

X

Works inside

X

Works outside

X

Exposure to noise

X

Exposure to chemicals

X

Stand on concrete

X

Vibration

X

Exposure to toxic materials

X

Works at unprotected heights

X

Walk on uneven or slippery surface

X

Works in wet conditions

X

Works with others

X

Works alone

X

Works with moving machinery

X

MENTAL DEMANDS

Never/Rarely <1%

Occasional 1-33%

Frequent 34-66%

Continuous 67-100%

Problem solving

X

Analytical ability

X

Communication – oral

X

Communication – written

X

Money handling

X

Organization

X

Interpersonal skills

X

Calculating

Concentration

X

Perception

X

Creativity

X

Work with interruptions

X

DEXTERITY REQUIREMENTS

Never/Rarely <1%

Occasional 1-33%

Frequent 34-66%

Continuous 67-100%

Eye/hand coordination

X

Fine manipulation (keying, writing, picking, pinching)

X

Handling (holding, grasping)

X

Wrist motion (repetitive flexion/rotation)

X