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Job
Description for Computer Numerically Controlled (CNC) Operator and Programmer
A computer numerically controlled (CNC) operator and programmer
holds a highly specialized position found principally in production companies.
They handle computer-programmed machinery that performs a wide variety of
functions, such as drilling, cutting, or shaping materials. The raw materials
handled by CNC machines may be too strong or dense for workers to shape or work
with by themselves.
A CNC operator and programmer is largely
responsible for writing the commands for these machines, inputting them into
the CNC program, and making sure that written commands lead to desired
outcomes. These commands also must be efficient and cost-effective. In
addition, CNC operator and programmers troubleshoot problems by CNC machine
users and, if those problems can't be treated, reporting them to supervisors.
Many companies ask CNC operator and programmer applicants to have prior
experience with CNC machines (typically around three years). In addition, a
company may ask for the applicant to have prior knowledge of specific machines
(such as a particular type of ax used on the machine). CNC operators and
programmers also must have the ability to be self-directed and communicate
effectively. (Copyright 2019 PayScale.com)
Computer Numerically Controlled (CNC) Operator and
Programmer Tasks
- Properly and safely load and
unload castings and raw materials in CNC machinery.
- Perform daily and regular
cleaning and light maintenance tasks on CNC machinery.
- Use gages and measuring
instruments to meet tolerance requirements.
- Recognize, deploy and properly
use inserts, fixtures, and tooling.
- Read and interpret blueprints.
