Manufacturing & ProductionISCO 7223
Gear machinist
Gear machinists make precision parts for gears and other driving elements. They use a variety of machine tools.
Check yourself in a minute: gear machinist
Rate 5 of the 11 essential skills of this occupation (European ESCO data). No account needed.
remove processed workpiece
perform test run
secure working area
monitor automated machines
supply machine
About gear machinist
As a gear machinist, you will specialize in manufacturing precision components for gears and other driving elements using advanced machine tools. Your work requires exceptional attention to detail and mathematical precision, as even microscopic deviations can affect the performance and lifespan of mechanical systems. Each day you will set up complex machinery, execute precise cutting and shaping operations, and verify that finished components meet strict tolerances. You play a critical role in industries ranging from automotive and industrial equipment to renewable energy and aerospace. In Poland's manufacturing sector, skilled gear machinists are highly valued, with strong employment prospects in established industrial regions and growing opportunities in modern precision engineering facilities.
Key Work Functions
Core areas of responsibility for a gear machinist.
1
Machine Setup and Configuration
- Install and calibrate cutting tools, drills, and specialized fixtures on machine tools
- Program CNC machines with precise parameters and tool paths for gear production
- Set up the controller of machine tools and verify correct functioning before production
- Supply machine with appropriate cutting tools and materials based on production requirements
2
Precision Cutting and Shaping Operations
- Execute precision cutting operations to shape gear teeth and drive component profiles
- Monitor dimensional accuracy throughout machining process using precision measuring instruments
- Perform test runs and adjustments to ensure specifications are met within tolerances
- Remove processed workpieces and inspect for surface finish quality and defects
3
Quality Control and Verification
- Measure completed components using micrometers, calipers, and optical measuring systems
- Document inspection results and verify compliance with technical drawings and specifications
- Identify defects or deviations and determine corrective actions or scrap decisions
4
Machine Maintenance and Troubleshooting
- Perform routine maintenance including cleaning, lubrication, and tool replacement
- Troubleshoot equipment malfunctions and identify root causes of quality or operational issues
- Secure working area and implement safety protocols during all machining operations
- Monitor automated machines for proper function and intervene when adjustments are needed
5
Technical Knowledge and Problem Solving
- Consult technical resources, drawings, and specifications to understand component requirements
- Apply knowledge of metal types, mechanical principles, and tool selection for optimal results
- Document production issues and collaborate with engineers to develop process improvements
European Skills Framework
Skills and knowledge areas required for this occupation based on European classification.
Essential (11)
remove processed workpieceremove processed workpieceRemove individual workpieces after processing, from the manufacturing machine or the machine tool. In case of a conveyor belt this involves quick, continuous movement.perform test runperform test runPerform tests putting a system, machine, tool or other equipment through a series of actions under actual operating conditions in order to assess its reliability and suitability to realise its tasks, ...secure working areasecure working areaSecure the operation site fixing boundaries, restricting access, placing signs and taking other measures in order to guarantee public and staff safety.monitor automated machinesmonitor automated machinesContinuously check up on the automated machine's set-up and execution or make regular control rounds. If necessary, record and interpret data on the operating conditions of installations and equipment...supply machinesupply machineEnsure the machine is fed the necessary and adequate materials and control the placement or automatic feed and retrieval of work pieces in the machines or machine tools on the production line.consult technical resourcesconsult technical resourcesRead and interpret technical resources such as digital or paper drawings and adjustment data in order to properly set up a machine or working tool, or to assemble mechanical equipment.set up the controller of a machineset up the controller of a machineSet up and give commands to a machine by dispatching the appropriate data and input into the (computer) controller corresponding with the desired processed product.troubleshoottroubleshootIdentify operating problems, decide what to do about it and report accordingly.mechanicsmechanicsTheoretical and practical applications of the science studying the action of displacements and forces on physical bodies to the development of machinery and mechanical devices.types of metaltypes of metalQualities, specifications, applications and reactions to different fabricating processes of various types of metal, such as steel, aluminium, brass, copper and others.supply machine with appropriate toolssupply machine with appropriate toolsSupply the machine with the necessary tools and items for a particular production purpose. Monitor the stock and replenish when needed.
Optional (23) — show
quality and cycle time optimisationquality and cycle time optimisationThe most optimal rotation or cycle time and over-all quality of a tool or a machine's processes.mechanical toolsmechanical toolsVarious type of machines and tools, including their designs, uses, repair, and maintenance.types of lathe toolstypes of lathe toolsTypes of tools used for the lathe machining process such as high-speed steel tools, carbide-tipped tools and carbide insert tools.micromechanicsmicromechanicsThe design and production of micromechanisms. Micromechanisms combine mechanical and electrical components in a single device that is less than 1mm across.maintain records of maintenance interventionsmaintain records of maintenance interventionsKeep written records of all repairs and maintenance interventions undertaken, including information on the parts and materials used, etc.resolve equipment malfunctionsresolve equipment malfunctionsIdentify, report and repair equipment damage and malfunctions. Communicate with field representatives and manufacturers to obtain repair and replacement components.record test datarecord test dataRecord data which has been identified specifically during preceding tests in order to verify that outputs of the test produce specific results or to review the reaction of the subject under exceptiona...dispose of hazardous wastedispose of hazardous wasteDispose of dangerous materials such as chemical or radioactive substances according to environmental and to health and safety regulations.operate precision measuring equipmentoperate precision measuring equipmentMeasure the size of a processed part when checking and marking it to check if it is up to standard by use of two and three dimensional precision measuring equipment such as a caliper, a micrometer, an...operate gear shaperoperate gear shaperTend the machine used to carve out the inner teeth of gears. Choose the appropriate cutter and settings for a specific product according to specifications.tend CNC milling machinetend CNC milling machineTend a computer numerical controlled (CNC) milling machine designed for cutting manufacturing processes on metal, wooden, plastic materials and others, monitor and operate it, according to regulations...tend surface grinding machinetend surface grinding machineTend a metalworking machine designed to smoothen a metal surface by applying grinding, abrasive machine processes, monitor and operate it according to regulations.conduct routine machinery checksconduct routine machinery checksCheck machinery and equipment to ensure reliable performance during use and operations in worksites.tend CNC grinding machinetend CNC grinding machineTend a computer numerical controlled (CNC) grinding machine designed for manufacturing processes on metal, wooden, plastic materials and others, monitor and operate it, according to regulations.tend CNC drilling machinetend CNC drilling machineTend a computer numerical controlled (CNC) drilling machine designed for cutting manufacturing processes on metal, wooden, plastic materials and others, monitor and operate it, according to regulation...perform machine maintenanceperform machine maintenancePerform regular maintenance, possibly including corrections and alterations, on a machine or machine tool to ensure it remains in a proper productive state.apply precision metalworking techniquesapply precision metalworking techniquesComply with precision standards specific to an organisation or product in metalworking, involved in processes such as engraving, precise cutting, welding.tend boring machinetend boring machineTend a boring machine, monitor and operate it, according to regulations.tend computer numerical control lathe machinetend computer numerical control lathe machineTend a computer numerical controlled (CNC) lathe and turn machine designed for cutting manufacturing processes on metal, wooden, plastic materials and others, monitor and operate it, according to regu...operate drilling equipmentoperate drilling equipmentOperate a range of drilling equipment, pneumatic as well as electrical and mechanical. Tend drilling equipment, monitor and operate it, according to regulations. Safely and efficiently drill holes usi...tend lathetend latheTend a lathe designed for cutting manufacturing processes on metal, wooden, plastic materials and others, monitor and operate it, according to regulations.tend metal sawing machinetend metal sawing machineTend sawing machine designed for metal cutting processes, monitor and operate it, according to regulations.heat metalsheat metalsHeat steel and metals in fire; adjust and regulate heat controls to reach appropriate pouring temperature.
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Frequently asked questions
What does a gear machinist do?
Gear machinists make precision parts for gears and other driving elements. They use a variety of machine tools.
What skills does a gear machinist need?
A gear machinist needs 11 essential skills, including remove processed workpiece, perform test run, secure working area, monitor automated machines, supply machine.
Will AI replace gear machinist jobs?
The AI disruption score for gear machinist is 39/100 (moderate risk). Skills most exposed to automation: remove processed workpiece, record test data, monitor automated machines. Most resilient: heat metals, secure working area, dispose of hazardous waste.
AI Replacement Risk
39/ 100
Moderate Risk
Low riskHigh risk
Quick Facts
ISCO GroupMetal, machinery and related trades workers
Essential Skills11
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