Marcos Castillo
Corsicana,TX
Summary
Reliable Machinist skilled at reading and following machine schematics and standard operating procedures. Meticulous and systematic with excellent critical thinking and problem-solving abilities. Accomplished in manufacturing and repairing precision parts and instruments.
Overview
26
26
years of professional experience
Work History
Machinist
TLR Hydraulics
Midlothia, TX
05.2021 - 03.2024
- Set up and operated various machine tools to produce precision parts and instruments.
- Calculated dimensions and tolerances using knowledge of mathematics and instruments such as micrometers or vernier calipers.
- Read blueprints, skhes, drawings, manuals, specifications or sample part to determine dimensions and tolerance of finished work piece.
- Measured, marked and scribed dimensions and reference points on material or work pieces as guides for subsequent machining.
- Aligned components for assembly according to blueprint specifications using measuring instruments such as calipers or dial indicators.
- Verified conformance of finished work piece to specifications by checking measurements with a variety of precision measuring instruments such as height gauges, surface plates and protractors.
- Drilled holes in parts using drill presses.
- Operated manual lathes to turn down shafts and cut threads into them.
- Assembled machined parts into mechanical units using hand tools and power tools.
- Observed machine operations to detect malfunctions or out-of-tolerance machining and adjust machines accordingly.
- Changed worn cutting tools as needed during operation.
- Used grinding equipment for finishing surfaces and sharpening cutting edges on machined parts.
- Gauged and maintained tolerances on grinding diameters, depths, squareness and parallelism.
- Fabricated tools, jigs and fixtures to meet manufacturing and engineering needs.
- Operated forklift to place finished products on skids and transport to warehouse.
Machinist
Corona Dynamics
Rowlett, TX
10.1997 - 05.2021
- Set up and operated various machine tools to produce precision parts and instruments.
- Calculated dimensions and tolerances using knowledge of mathematics and instruments such as micrometers or vernier calipers.
- Read blueprints, skhes, drawings, manuals, specifications or sample part to determine dimensions and tolerance of finished work piece.
- Measured, marked and scribed dimensions and reference points on material or work pieces as guides for subsequent machining.
- Fabricated metal components using welding techniques such as MIG, TIG and Oxy-Acetylene welding.
- Assembled parts into larger structures following blueprints and engineering specifications.
Education
Industrial Electronic Instrumentation
Escuela Electronica Monterrey
Monterrey MX04-1995
Skills
- Assembly and production
- Materials Management
- Tooling and fixtures
- Tapping and milling
- De-burring
- Blueprint Reading
- Lathe Operation
- Manufacturing
- Measurement tools
- Technical Writing
- Thread and plug gauges
- Machine Operation
- Drilling Operations
Timeline
Machinist
TLR Hydraulics
05.2021 - 03.2024
Machinist
Corona Dynamics
10.1997 - 05.2021
Industrial Electronic Instrumentation
Escuela Electronica Monterrey
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