CNC Programmer - Level 3

Summary

Develops CNC programs for production machines, using Computer Aided Manufacturing (CAM) software (Master

CAM, Applicon Bravo). Administers the distribution of programs to machines and monitors their use. Writes set-up and work instructions for manufacturing personnel. Assists in Manufacturing Engineering projects, as assigned.

include the following. (Other duties may be assigned.)

• Analyzes design data in the form of drawings and CAD files to determine manufacturing sequence on individual machine tools; selects cutting tools, machine feed and speed rates.
• Using CAM software, develops the set of machine instructions for each specific machine tool to generate the tool path and cutting conditions for the part it will produce. Observes operation of the program in the machine and incorporates changes and improvements as required.
• Writes set-up instructions to be used by the operator in loading the program and setting up tooling for the part.
• Sets up and administers operation of the Direct Numeric Control (DNC) system for all production machines. Trains operators in the use of the system. Develops and maintains configuration control of programs. Reviews changes and approves updates to programs. Works with IT department in keeping the system updated and current.

• Consults with operators, supervisors and manufacturing engineers to improve software, machining processes, tooling and set-up time, etc.
• Performs manufacturing engineering projects as may be assigned, including but not limited to process improvement; cycle time studies, tooling and fixture design.
• Complies with all company safety rules and regulations.

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.

High school diploma or general education degree (GED), or equivalent combination of education and experience, plus college-level training in machine processes and CNC machine programming. Minimum 10 years experience operating and programming CNC machine tools. Working knowledge of programming languages and software.

Must be able to read and interpret engineering requirements, reference tables, specifications, standards, and procedure manuals. Ability to write routine reports and correspondence and communicate effectively with individuals at all levels of the organization.

Requires excellent math ability. Ability to apply concepts such as plane and solid geometry and trigonometry to practical situations.

• Ability to visualize machining processes from drawings, sketches and CAD models.
• Ability to apply common sense understanding to carry out instructions furnished in written, oral, or diagram form. Ability to solve problems.

• 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. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
• While performing the duties of this job, the employee is regularly required to sit. The employee frequently is required to talk or hear. The employee is occasionally required to stand; walk; and use hands to finger, handle, or feel. The employee must occasionally lift and/or move up to 10 pounds. Specific vision abilities required by this job include close vision, color vision, depth perception, and ability to adjust focus.

• The work environment characteristics described here are representative of those an employee encounters while performing the essential functions of this job. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
• While performing the duties of this job, the employee is occasionally exposed to moving mechanical parts and fumes or airborne particles. The noise level in the work environment is usually moderate.