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