CNC Machinist

Harris American

Job Description

GENERAL DESCRIPTION – PURPOSE OF ROLE:
The Machinist is responsible for operating machine tools to produce precision metal parts and components according to engineering specifications. They work with a variety of tools and equipment, such as lathes, milling machines, grinders, and computer-controlled machines, to fabricate parts for use in manufacturing and production processes.

Essential Functions:

Essential Duties and responsibilities include the following. Other duties may be assigned.

· Set up and operate machine tools to perform machining operations, such as turning, milling, drilling, grinding, and boring, to produce metal parts to required specifications

· Interpret engineering drawings, blueprints, and technical specifications to determine machining requirements, dimensions, tolerances, and surface finishes

· Select appropriate cutting tools, fixtures, and materials for each job, and set up machines according to work instructions and safety guidelines

· Inspect machined parts using precision measuring instruments, such as micrometers, calipers, and gauges, to ensure conformance to specifications and quality standards

· Identify and troubleshoot issues with machine tools, tooling, or workpieces during the machining process, and make adjustments or repairs as needed to maintain quality and efficiency

· Perform routine maintenance tasks on machine tools, including cleaning, lubrication, and minor repairs, to ensure optimal performance and longevity

· Adhere to safety protocols and procedures at all times, including wearing appropriate personal protective equipment (PPE), following machine safety guidelines, and reporting safety hazards or concerns

· Maintain accurate records of machining operations, including job setups, tooling changes, production counts, and quality inspection results, in accordance with company policies and procedures

Knowledge, Skills, Abilities:

The successful candidate should:

· Understanding of various types of machine tools such as lathes, milling machines, grinders, drills, and computer numerical control (CNC) machines. Knowledge of the capabilities, limitations, and applications of each type of machine tool.

· Knowledge of different types of metals and materials commonly used in machining processes, including their properties, characteristics, and machining techniques.

· Ability to read and interpret engineering drawings, blueprints, and technical specifications to determine machining requirements, dimensions, tolerances, and surface finishes.

· Understanding of machining processes such as turning, milling, drilling, grinding, and boring, including knowledge of cutting speeds, feeds, and tooling requirements for each process.

· Familiarity with precision measuring instruments such as micrometers, calipers, dial indicators, and gauge blocks to measure and inspect machined parts for accuracy and quality.

· Knowledge of safety protocols and procedures related to machining operations, including proper handling of machine tools, use of personal protective equipment (PPE), and adherence to safety guidelines.

· Skill in setting up and operating machine tools to perform machining operations according to engineering specifications and quality standards.

· Ability to select appropriate cutting tools, fixtures, and materials for each machining job, and set up machines accurately and efficiently.

· Skill in machining parts to precise dimensions, tolerances, and surface finishes using manual and CNC machine tools.

· Ability to troubleshoot issues with machine tools, tooling, or workpieces during the machining process, and make adjustments or corrections as needed to maintain quality and efficiency.

· Skill in inspecting machined parts using precision measuring instruments and inspection techniques to verify conformance to specifications and quality standards.

· Strong attention to detail and focus to ensure accuracy and precision in machining operations, and to detect any errors or defects in machined parts.

· Good hand-eye coordination and manual dexterity to manipulate machine controls, tooling, and workpieces with precision and accuracy.

· Ability to stand for long periods, lift heavy objects, and perform physically demanding tasks associated with machining operations.

· Flexibility and adaptability to work with different types of machine tools, materials, and machining processes, and to adjust to changing priorities or production requirements.

· Ability to work collaboratively as part of a team in a manufacturing environment, communicating effectively with coworkers and supervisors to coordinate tasks and ensure smooth operations.

Requirements

Qualifications and Experience:

To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. The requirements listed below are representative of the knowledge, skill, and/or ability required.

· Completion of a machining program or vocational training in machining techniques, CNC programming, blueprint reading, and precision measurement is highly beneficial. Some employers may require candidates to have completed a formal machining program or apprenticeship.

· Candidates should have practical experience in machining operations, including operating manual and CNC machine tools such as lathes, mills, grinders, and drills. Experience with both conventional and computer-controlled machining is valuable.

· Experience reading and interpreting engineering drawings, blueprints, and technical specifications to understand machining requirements, dimensions, tolerances, and surface finishes.

· Proficiency in using precision measuring instruments such as micrometers, calipers, depth gauges, and dial indicators to ensure accuracy and quality in machined parts.

· Experience selecting appropriate cutting tools, fixtures, and materials for machining jobs, and setting up machines according to work instructions and safety guidelines.

· Experience inspecting machined parts using precision measuring tools and techniques to verify conformance to specifications and quality standards. Familiarity with quality control processes and procedures is essential.

· Ability to troubleshoot issues with machine tools, tooling, or workpieces during the machining process and make adjustments or repairs as needed to maintain quality and efficiency.

· Knowledge of safety protocols and procedures related to machining operations, including proper handling of equipment, use of personal protective equipment (PPE), and adherence to safety guidelines.