AutoCAD, Rhinoceros, sheetcam, PRO nest
ChukwuDumebi Ojika
CNC Cutting Machinist/CAD And CAM Systems Technician/Fitter
Summary
With a proven track record at Dorman Long Engineering, I excelled in optimizing CNC machine performance, significantly reducing production times. Expert in CAD utilization and G-Code programming, my collaborative approach and problem-solving skills led to enhanced production efficiency and a notable increase in material utilization, demonstrating both technical proficiency and teamwork.
Overview
8
8
years of professional experience
Work History
CNC Machinist/Fitter
Dorman Long Engineering
11.2016 - Current
- Programmed CNC machines for optimized performance, leading to reduction in production time.
- Utilized CAD and CAM software to design tool paths, select cutting tools and set machine parameters.
- Established machining parameters and test runs for new parts and components.
- Monitored equipment to detect and report malfunctions and prevent accidents.
- Recommended adjustments to production processes to optimize product quality.
- Measured, examined or tested completed units to check for defects and verify conformance to specifications using precision instruments such as micrometers.
- Inspected and measured machined parts for conformance to specified tolerances.
- Devised and implemented process improvements to enhance production.
- Increased production efficiency by closely studying blueprints for accurate machine programming.
- Performed preventative maintenance on CNC machines, prolonging their operational lifespan and reducing repair costs.
- Maintained tight tolerances with design specifications.
- Enhanced productivity by implementing efficient CNC programming and machine operation techniques.
- Increased efficiency by collaborating with team members to troubleshoot complex issues and share solutions across the department.
- Studied daily work instruction, sketches, drawings, blueprints, and manuals to determine dimensions and tolerances accurately.
- Collaborated with engineering team to develop custom machining solutions for complex projects.
- Served as a reliable resource for colleagues seeking guidance on CNC programming or machine setup challenges.
- Trained and coached new team members on proper machine set-up procedures.
- Assisted in the training of new machinists, sharing industry knowledge and best practices for optimal performance.
- Assessed equipment after each production run and performed preventive maintenance to keep machines running smoothly.
- Maximized material utilization by strategically planning cutting paths and optimizing nesting layouts.
- Reduced machine downtime through regular maintenance and troubleshooting of equipment issues.
- Collaborated closely with engineering team to refine product designs for manufacturability.
- Performed intricate machining operations, successfully meeting tight tolerance requirements.
- Resolved complex machining issues by applying in-depth troubleshooting techniques.
- Ensured safety protocols were rigorously followed, significantly reducing workplace accidents.
- Assisted in development of predictive maintenance program, enhancing machine longevity.
- Conducted regular training sessions for new machinists, improving overall team skill levels.
- Led adoption of advanced software for CNC programming, significantly improving production efficiency.
- Studied sample parts, blueprints or engineering information to determine methods or sequences of operations needed to fabricate products.
- Measured, marked, cut, bored, fitted and installed various piping or structural components in accordance with blueprints and job specifications using hand and power tools.
- Applied strong problem-solving skills to address unexpected challenges that arose during the fitting process.
- Coordinated movement of materials and equipment to job sites.
- Maintained accurate records of job progress, materials used, and time spent on each task to support accurate billing and inventory management.
- Collaborated with team members to complete tasks on schedule, maintaining high standards of workmanship.
- Fabricated pipe spools for butt weld, socket weld and threaded systems utilizing proper fit up techniques such as root openings on butt weld fittings and set back on socket weld fittings.
- Supported a positive work environment by fostering collaboration, sharing knowledge, and assisting peers as needed.
- Fabricated and installed various types of supports for piping systems and implemented proper hanger spacing.
- Played key role in project completion by collaborating with engineers and other technicians on complex machinery setups.
Education
Bachelor of Science - Agricultural Economics
University of Benin
Edo State, Benin City 04.2001 -
Skills
Machine set up
G-Code Programming
CAD utilization
Metalworking Techniques
Parts Fabrication
Troubleshooting
Blueprint Interpretation
Schematics Reading
Job estimating
Scrap reduction
CNC Machine Operation
Orthographic drawing
Software
Timeline
CNC Machinist/Fitter
Dorman Long Engineering
11.2016 - Current
Bachelor of Science - Agricultural Economics
University of Benin
04.2001 -
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