CNC Machine Operator - VanAire

Competency-based occupation
Onet code: 15-4034.00

55

Skills

366h

Related instruction
Classroom Instruction Topics
  • Machining I
  • Machining II
On-the-job Training
  • Safety - Understands and upholds safe workplace practices in a manufacturing environment
    • Adheres to employer's safety protocols including those relating to personal protective equipment (PPE) and material handling.
    • Practices safe machine operation including use of interlocks, single block, equipment guards, and lock-out/tag-out.
    • Identifies potential safety hazards and reports them to the appropriate personnel.
    • Uses, stores, and maintains tools, equipment, and chemicals according to OSHA and EPA standards.
    • Understands Safety Data Sheets (SDS) and accesses them when necessary.
  • Organization - Conducts general housekeeping and cleanup. Maintains a tidy, organized workspace.
    • Conducts housekeeping and clean up to prevent workspaces from becoming dirty and disorganized.
    • Maintains a clean workspace with tools and equipment ready for next job.
    • Understands methodologies such as lean manufacturing and 5S.
  • Technical Drawings - Reads and interprets technical drawings, including dimensions and tolerances
    • Understands types of lines, revision levels, and title block information.
    • Identifies section views and projection views.
    • Visualizes connection between views on simple drawings.
    • Communicates with others effectively regarding information contained in technical drawings.
  • Quality Inspection - Tests and inspects parts or products to evaluate whether they meet specifications.
    • Accurately uses hand measurement tools including calipers and micrometers.
    • Records quality measurements.
    • Inspects products and determines if they meet quality standards and specifications.
    • Understands dimensions, tolerances, and specification limits.
    • Verifies calibration of measurement tools.
  • Work Orders - Reads and interprets work orders to prepare for quality inspection and support of production.
    • Keeps work orders associated with the relevant raw materials and finished products.
    • Identifies basic information on work orders including customer name, order number, part number, and anticipated ship date.
    • Verifies the certification of material and outside processes.
    • Provides quality documentation (i.e. first article inspection report) with finished products per customer requirements.
  • Reporting and Record Keeping - Records quality production, or operational data in an Enterprise Resource Planning (ERP) system or similar system.
    • Understands the importance of accurate reporting and record keeping.
    • Accurately documents the movement of material and steps accomplished.
    • Navigates the company's Enterprise Resource Planning (ERP) or similar system to access quality, production, or operational data.
    • Navigates the company's ERP or similar system to enter data.
  • Secondary Operations - Performs secondary operations on parts including drilling, grinding, and deburring.
    • Completes secondary operations with oversight and instruction.
    • Selects proper tools and procedures for routine operations.
    • Prepare and set work up for secondary operations.
    • Uses file tools, deburring tools, and other hand finishing tools.
    • Independently completes secondary operations according to customer requirements.
  • CNC Mill Operation - Operates a CNC mill safely, efficiently, and effectively.
    • Follows proper startup procedures including checking coolant concentration, oil, etc.
    • Safely operates CNC mills.
    • Avoids crashing machine.
    • Understands G code.
    • Understands machine axes and home position.
    • Engages emergency shut-down procedures when necessary.
    • Identifies the parts of a CNC mill and their function.
    • Efficiently operates CNC mills.
    • Changes tool values as necessary and replaces tooling as necessary.
    • Demonstrates proper insert use and replaces inserts when necessary.
    • Demonstrates proper tool holder selection.
  • CNC Lathe Operation - Operates a CNC late safely, efficiently, and effectively.
    • Follows proper startup procedures including checking coolant concentration, oil, etc.
    • Safely operates CNC lathes.
    • Avoids crashing machine.
    • Understands G code.
    • Understands machine axes and home position.
    • Identifies the parts of a CNC lathe and their function.
    • Efficiently operates CNC lathes.
    • Changes tool values as necessary and replaces tooling as necessary.
    • Demonstrates proper insert use and replaces inserts when necessary.
    • Demonstrates proper tool holder selection.
  • Equipment Setup - Sets up new processes on CNC machines safely, efficiently, and effectively.
    • Can explain the steps required to setup a new process on a CNC machine.
    • Demonstrates awareness of clearance.
    • Locate and set up appropriate fixtures.
    • Independently set up proven processes on CNC machines.
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