opportunity for a CNC
Programmer Machine Operator for a progressive metal fabrication company approximately 20
miles from Rochester, MN.
Sets up and operates conventional, NC and CNC machine tools to cut or
shape metal work pieces to specifications.
MACHINIE OPERATOR sets-up all machines proficiently, programs one
type of NC/CNC machine proficiently, determines feeds, speeds, tooling,
operational sequence for a range of operations, edits NC/CNC programs, has
knowledge of shop mathematics, has full proficiency in reading blueprints and
has knowledge of inspection and uses inspection equipment proficiently.
CONVENTIONAL MACHINE TOOLS
Studies blueprint or layout on work-piece to visualize machining
required, and plans sequence of operations. Selects method of holding work-piece.
Lifts work-piece manually or using hoist, and positions and secures it
to holding device such as machine table, chuck, centers, or fixture. Verifies work-piece
Selects feed rate, cutting speed, depth of cut, and cutting tool (bar
tool, rotary cutter, or abrasive wheel) for each operation.
l Positions and secures fool
in tool-holder (chuck, collet, or tool-post).
Moves controls to position tool and work-piece in relation to each
other, and to set feeds, speeds, and depth of cut.
Starts machine, turns hand-wheel to feed tool in work-piece or vice
versa, and engages automatic feeding device.
l Turns valve handle to
start flow of coolant against tool and work-piece.
l Observes operation and regulates
tool position and action.
l Verifies conformance of
machined work-piece to specification.
l Measures, marks, and
scribes work-piece to lay out for machining.
Devises ways of clamping work-pieces as needed. Works on nonmetallic
Finish product to meet or exceed our internal and external requirements,
by grinding, reaming, drilling and smoothing out rough edges.
NC/CNC MACHINE TOOLS
setup sheet and specifications to determine setup procedure, machining
sequence, and dimensions of finished work-piece.
fixture to machine bed and positions and secures work-piece in fixture
according to setup instructions.
cutting tools in tool-holders and positions tool-holders in machine spindles as
specified or inserts cutting tools in specified machine magazines.
control media such as disk, tape, or punch card, in machine control console or
enter commands to retrieve pre-programmed machine instructions from database.
controls and enters commands to index cutting tool to specified set point and
to start machine.
and listens to machine operation to detect malfunctions such as worn or damaged
cutting tools and location of work-piece during machining process as specified
in setup instructions.
l Measures work-piece
for conformance to specifications. Completes SPC sheets.
supervisor of discrepancies.
machine feed and speed and changes cutters to machine parts according to
specifications when CNC programming is faulty or machine malfunctions.
materials other than metal such as composites, plastic, and rubber.
EDUCATION and/or EXPERIENCE
Associate's degree (A.A.) or equivalent from two-year college or
technical school; or two to three years related experience and/or training; or
equivalent combination of education and experience.
Ability to read and interpret documents such as safety rules, operating
and maintenance instructions, and procedure manuals. Ability to write routine
reports and correspondence. Ability to speak effectively before groups of
customers or employees of organization.
Ability to calculate figures and amounts such as discounts, interest,
area, commissions, proportions, percentages, circumference, and volume. Ability
to apply concepts of basic algebra geometry and trigonometry.
Ability to solve practical problems and deal with a variety of concrete
variables is situations where only limited standardization exists. Ability to
interpret a variety of instructions furnished in written, oral, diagram, or
INTERESTED IN THIS POSITION, PLEASE SUBMIT RESUME TO:
Lawton at firstname.lastname@example.org
have any questions, please call Pam Lawton at 651-788-6071