Machine Tunner (Operator / Supervisor) at Presco

Job Purpose

• Responsible for operating or overseeing operations of maintaining machine tools, primarily lathes, to produce precision metal components.
• Work with a variety of metals and materials, interpreting engineering drawings and specifications to create parts that meet tight tolerances and quality standards.

Key Responsibilities

Machine Setup and Operation:

• Prepare and set up the lathe or other machine tools, including selecting appropriate cutting tools and workholding devices.
• Operate machine tools to perform turning, facing, boring, threading, and other machining operations.

Material Preparation:

• Select and load raw materials, such as metal bars or blocks, into the machine.
• Calculate and input the necessary machining parameters, including speed, feed rate, and depth of cut.

Tool Selection and Maintenance:

• Choose the appropriate cutting tools based on the material and machining requirements.
• Maintain and sharpen cutting tools as needed to ensure optimal performance.

Quality Control:

• Monitor the machining process and performance and inspect finished parts for dimensional accuracy and surface finish.
• Make necessary adjustments to maintain quality and meet specified tolerances.

Safety and Maintenance:

• Adhere to safety protocols and guidelines to ensure a safe working environment.
• Perform routine machine maintenance, including cleaning, lubrication, and minor repairs.

Blueprint Interpretation:

• Read and interpret engineering drawings, blueprints, and specifications to understand part dimensions and tolerances.
• Program computer numerical control (CNC) machines when required.

Documentation:

• Maintain detailed records of machining processes, including setup notes, tool changes, and inspection reports.

Problem Solving:

• Identify and troubleshoot issues related to machine performance, tool wear, or part defects.
• Collaborate with supervisors and engineering teams to resolve complex problems.

Efficiency and Productivity:

• Optimize machining processes to improve efficiency and reduce cycle times.
• Identify opportunities for process improvement and cost savings.

Additional Responsibilities:

• Any other responsibility that may be assigned from time to time by Technical Officer/Maintenance Manager

Job Specification

• National Diploma or its equivalent; vocational training or certification in machining is often preferred.

Additional Qualification:

• Proven experience as a Machine Turner or Machinist, with expertise in lathe operation.
• Proficiency in reading and interpreting engineering drawings and blueprints.
• Knowledge of machining principles, tool selection, and cutting parameters.
• Familiarity with CNC machining and programming (if applicable).

Basic Skill:

• Ability to stand for extended periods, lift heavy materials, and operate machinery safely.
• Strong mathematical and problem-solving skills.
• Attention to detail and precision.
• Good communication and teamwork skills.