Manual Machinist IV- Grinding

Manual Grinder (Level III Machinist)

Position Summary
The Manual Grinder (Level III Machinist) is responsible for performing precision grinding operations on a variety of components to achieve extremely tight tolerances and superior surface finishes. This role requires advanced experience with manual grinding equipment, a strong understanding of materials, and the ability to independently determine machining processes. This position builds upon Level II Machinist capabilities, with a specialized focus on manual grinding and finishing operations.

Key Responsibilities

Perform precision manual grinding operations including surface, cylindrical, and internal grinding to exact specifications
Achieve and maintain tight tolerances and fine surface finishes on a variety of materials
Select appropriate grinding wheels, speeds, feeds, and setups based on material type and job requirements
Independently determine workholding methods, setups, and grinding sequences to ensure accuracy and efficiency
Inspect finished parts using precision measuring instruments to verify conformance to specifications
Perform precision handwork such as lapping, polishing, and fitting to complete parts as required
Interpret engineering drawings, blueprints, and specifications to determine grinding requirements
Troubleshoot and resolve issues related to dimensional accuracy, surface finish, and machine performance
Maintain equipment and ensure proper machine setup and operation for optimal performance
Collaborate with machinists and supervisors to improve processes and ensure quality standards are met

Qualifications

Meets all requirements of a Level II Machinist
Proven experience in manual grinding (surface, cylindrical, and/or internal grinding)
Strong knowledge of metals and material properties as they relate to grinding applications
Advanced understanding of machining processes, tolerances, and surface finish requirements
Ability to read and interpret complex engineering drawings and specifications
Proficiency with precision measuring instruments including micrometers, calipers, height gauges, and indicators
Strong mathematical skills including geometry and trigonometry

Work Environment

Manufacturing environment with a focus on precision machining and finishing
Requires attention to detail and adherence to quality and safety standards