# 5-Axis Machinist

*/JobTypes/5-Axis_Machinist*

Departments: CNC Milling Department, Advanced Manufacturing Center, Tool and Die Shop, Rapid Prototyping Lab, Precision Machining Cell, Aerospace Components Division.

## Job Type Profile

**Produces**: Produces complex, high-precision physical components from solid metal or plastic billets. The outputs are dimensionally verified physical parts ready for assembly or final finishing.
**Ai Surface**: Digital tasks like generating G-code, running toolpath simulations, and calculating optimal feed rates occur inside CAM software environments. Physical machine setup, raw material handling, and real-time intervention based on auditory or visual cues from the machine remain hands-on human work.
**Core Tools**:
- [Mastercam](/JobTypes/5-Axis_Machinist/Products/Mastercam)
- [Vericut](/JobTypes/5-Axis_Machinist/Products/Vericut)
- [Siemens Sinumerik](/JobTypes/5-Axis_Machinist/Products/Siemens_Sinumerik)
- [PC-DMIS](/JobTypes/5-Axis_Machinist/Products/PC-DMIS)
**Responsibilities**:
- Set up and operate 5-axis CNC milling machines for continuous simultaneous machining operations.
- Interpret geometric dimensioning and tolerancing specifications from digital engineering blueprints.
- Align raw materials into custom workholding fixtures and set machine zero reference points.
- Monitor cutting feeds, spindle speeds, tool wear, and coolant systems during active machining cycles.
- Measure finished component dimensions using micrometers, calipers, and automated coordinate measuring machines.

## Neighborhood

### Parent

- [Machinists](/Occupations/Machinists) — parent · Occupations

### Siblings

- [Aerospace Machinist](/JobTypes/Aerospace_Machinist) — siblings · JobTypes
- [CNC Setup Machinist](/JobTypes/CNC_Setup_Machinist) — siblings · JobTypes
- [Grinder Hand](/JobTypes/Grinder_Hand) — siblings · JobTypes
- [Job Shop Machinist](/JobTypes/Job_Shop_Machinist) — siblings · JobTypes
- [Maintenance Machinist](/JobTypes/Maintenance_Machinist) — siblings · JobTypes
- [Manual Machinist](/JobTypes/Manual_Machinist) — siblings · JobTypes
- [Medical Device Micro-Machinist](/JobTypes/Medical_Device_Micro-Machinist) — siblings · JobTypes
- [Production CNC Operator](/JobTypes/Production_CNC_Operator) — siblings · JobTypes
- [Swiss Lathe Machinist](/JobTypes/Swiss_Lathe_Machinist) — siblings · JobTypes

### What it uses

- [CGTech VERICUT](/Products/CGTech_VERICUT) — uses · Products
- [Siemens SINUMERIK](/Products/Siemens_SINUMERIK) — uses · Products
- [Mastercam](/Products/Mastercam) — uses · Products
- [PC-DMIS](/Products/PC-DMIS) — uses · Products

### Required knowledge

- [Metallurgy and Material Behavior](/Knowledge/Metallurgy_and_Material_Behavior) — requires knowledge · Knowledge
- [Machining Methods](/Knowledge/Machining_Methods) — requires knowledge · Knowledge
- [Geometric Dimensioning And Tolerancing](/Knowledge/Geometric_Dimensioning_And_Tolerancing) — requires knowledge · Knowledge
- [Cutting Tool Theory](/Knowledge/Cutting_Tool_Theory) — requires knowledge · Knowledge

### Engage in

- [Perform First Article Inspection](/Activities/Perform_First_Article_Inspection) — engage in · Activities
- [Plan multi-axis setups and machining sequences](/Activities/Plan_multi-axis_setups_and_machining_sequences) — engage in · Activities

### Perform

- [Select and set cutting speeds, feed rates, depths of cuts, and cutting tools, according to machining...](/Tasks/Select_and_set_cutting_speeds,_feed_rates,_depths_of_cuts,_and_cutting_tools,_according_to_machining...) — perform · Tasks
- [Interpret Engineering Drawings and CAD Models](/Tasks/Interpret_Engineering_Drawings_and_CAD_Models) — perform · Tasks
- [Modify cutting programs to account for problems encountered during operation, and save modified prog...](/Tasks/Modify_cutting_programs_to_account_for_problems_encountered_during_operation,_and_save_modified_prog...) — perform · Tasks
- [Refine fixturing to improve accuracy and cycle time](/Tasks/Refine_fixturing_to_improve_accuracy_and_cycle_time) — perform · Tasks
- [Troubleshoot cuts, finish, and tool-life problems](/Tasks/Troubleshoot_cuts,_finish,_and_tool-life_problems) — perform · Tasks
- [Perform first-article inspection on new parts](/Tasks/Perform_first-article_inspection_on_new_parts) — perform · Tasks
- [Machine complex contoured parts to tight tolerance](/Tasks/Machine_complex_contoured_parts_to_tight_tolerance) — perform · Tasks
- [Plan multi-axis setups and machining sequences](/Tasks/Plan_multi-axis_setups_and_machining_sequences) — perform · Tasks

### Uses tool

- [Precision bench vises](/Products/Precision_bench_vises) — uses tool · Products
- [Micrometers](/Products/Micrometers) — uses tool · Products
- [Height gauges](/Products/Height_gauges) — uses tool · Products
- [Five-Axis CNC Mill](/Products/Five-Axis_CNC_Mill) — uses tool · Products
- [Coordinate Measuring Machine](/Products/Coordinate_Measuring_Machine) — uses tool · Products

### Problems this exposes

- [editing the posted CNC program at the machine without invalidating the verified collision-free toolpath](/Problems/editing_the_posted_CNC_program_at_the_machine_without_invalidating_the_verified_collision-free_toolpath) — exposes problem · Problems
- [interpreting model-based-definition GD&T where the drawing and the 3D model carry conflicting tolerance callouts](/Problems/interpreting_model-based-definition_GD&T_where_the_drawing_and_the_3D_model_carry_conflicting_tolerance_callouts) — exposes problem · Problems
- [verifying a 5-axis toolpath for gouge and collision before cutting a costly billet](/Problems/verifying_a_5-axis_toolpath_for_gouge_and_collision_before_cutting_a_costly_billet) — exposes problem · Problems
- [holding tight GD&T on a single setup across rotary-axis positioning error](/Problems/holding_tight_GD&T_on_a_single_setup_across_rotary-axis_positioning_error) — exposes problem · Problems
- [first-article CMM inspection feedback looped back into offset corrections](/Problems/first-article_CMM_inspection_feedback_looped_back_into_offset_corrections) — exposes problem · Problems
- [managing tool wear and breakage prediction mid-cycle on long unattended runs](/Problems/managing_tool_wear_and_breakage_prediction_mid-cycle_on_long_unattended_runs) — exposes problem · Problems
- [dialing in feeds/speeds and tool deflection on a deep simultaneous-5-axis pocket](/Problems/dialing_in_feeds%2Fspeeds_and_tool_deflection_on_a_deep_simultaneous-5-axis_pocket) — exposes problem · Problems
- [setting work-offset and tool-length compensation for complex fixturing without a crash](/Problems/setting_work-offset_and_tool-length_compensation_for_complex_fixturing_without_a_crash) — exposes problem · Problems
- [Fixturing And Toolpath Verification For Simultaneous 5 Axis Jobs](/Problems/Fixturing_And_Toolpath_Verification_For_Simultaneous_5_Axis_Jobs) — exposes problem · Problems

### Uses software

- [G-Code Editor](/Software/G-Code_Editor) — uses software · Software
- [CAD Viewer](/Software/CAD_Viewer) — uses software · Software
- [CNC Machine Control Software](/Software/CNC_Machine_Control_Software) — uses software · Software
- [CAM Software](/Software/CAM_Software) — uses software · Software

### Requires ability

- [Arm-Hand Steadiness](/Ability/Arm-Hand_Steadiness) — requires ability · Ability
- [Near Vision](/Ability/Near_Vision) — requires ability · Ability
- [Visualization](/Ability/Visualization) — requires ability · Ability
- [Control Precision](/Ability/Control_Precision) — requires ability · Ability

### Required skills

- [Process Troubleshooting](/Skills/Process_Troubleshooting) — requires skill · Skills
- [CNC Program Editing](/Skills/CNC_Program_Editing) — requires skill · Skills
- [Precision Measurement](/Skills/Precision_Measurement) — requires skill · Skills
- [Blueprint Interpretation](/Skills/Blueprint_Interpretation) — requires skill · Skills
- [Multi-Axis Setup Planning](/Skills/Multi-Axis_Setup_Planning) — requires skill · Skills