Machine Assembler
Hybrid-based
ONET: 51-2031.00
2
Years
81
Skills
4000h
On-the-job training
Classroom instruction topics
- Introduction to Machine Shop I
- Introduction to Machine Shop I Lab
- Precision Measurement
- Manufacturing Safety Practices
- Basic Blueprint Reading for Machinists
- Machining Calculations I
- Welding - Special Topics
- AC/DC Fundamentals
On-the-job training
- Machine Disassembly / Cleaning
- Demonstrate proper part handling/placement
- Perform correct alignment marking, grouping, labeling, document
- Perform machine disassembly
- Operate forklift
- Clean major machine parts, ready for paint of machine
- Machine Paint
- Sand, prep., paint main machine components
- Sand, prep., paint machine base assembly complete, incl. covers
- Sand, prep., paint machine housing complete, incl. covers & caps
- Sand, prep., paint heat exchanger and pipes
- Sand, prep., paint motors
- Sand, prep., paint ram
- Inspection / Precision Measurement
- Complete machine part inspection (visual)
- Complete machine part inspection (measurements)
- Metal Craftsmanship
- Demonstrate proper equipment maintenance
- Scribe - file workpieces
- Drill, tap, counter sink, & counter bore
- Bend pipe to specification
- Saw & deburr workpieces
- Polish guides and pins on lathe
- Press in bushings on hydraulic press (Ram / Levers / Etc.)
- Sub-Assembly A
- Rebuild hydrostatic transmission BHG
- Rebuild mechanical feeder, BBV
- Small Machine Assembly B
- Rebuild Oil pump (Bearing, Seals, Valves)
- Install Spindles (Bearing preload, Seal, moving clearance)
- Install Wiper rings in columns and push rods
- Set Main bearing clearances Radial and Axial. Document
- Set Eccentric bearing clearance and assemble with connecting rods. Verify fit and alignment. Document
- Assemble Lever system (Free movement with min. clearance)
- Assemble Bevel gear (shim for pinion center alignment)
- Assemble Pinion gear
- Install main motor mount, belt tensioner, belt
- Assemble Counterbalance system
- Set Column and verify alignment
- Rebuild clutch assembly, Measure displacement and alignment
- Rebuild Brake assembly, Measure displacement and alignment
- Rebuild Fly-wheel assembly, Measure preload with test fixture
- Rebuild ram adjust gear boxes
- Build new ram lock pump per assembly drawing
- Rebuild and configure spring elements
- Rebuild lock pin assemblies
- Rebuild belt tensioners
- Install Oil / air lines
- Build air-tank assembly
- Build stroke adjust covers
- Build safety shields
- Adjust ram alignment, setting guides
- Install feed, adjust timing, test functions
- Set-up and calibrate machine
- Perform run-in procedures
- Conduct inspection/protocol
- Large Machine Assembly C
- Rebuild Oil pump (Bearing, Seals, Valves)
- Install Spindles (Bearing preload, Seal, moving clearance)
- Install Wiper rings in columns and push rods
- Set Main bearing clearances Radial and Axial. Document
- Set Eccentric bearing clearance and assemble with connecting rods. Verify fit and alignment. Document
- Assemble Lever system (Free movement with min. clearance)
- Assemble Bevel gear (shim for pinion center alignment)
- Assemble Pinion gear
- Install main motor mount, belt tensioner, belt
- Assemble Counterbalance system
- Set Column and verify alignment
- Rebuild clutch assembly, Measure displacement and alignment
- Rebuild Brake assembly, Measure displacement and alignment
- Rebuild Fly-wheel assembly, Measure preload with test fixture
- Rebuild ram adjust gear boxes
- Build new ram lock pump per assembly drawing
- Rebuild and configure spring elements
- Rebuild lock pin assemblies
- Rebuild belt tensioners
- Install Oil / air lines
- Build air-tank assembly
- Build stroke adjust covers
- Build safety shields
- Adjust ram alignment, setting guides
- Install feed, adjust timing, test functions
- Set-up and calibrate machine
- Perform run-in procedures
- Conduct inspection/protocol
- 5S
- Complete 5S project
- Operate machine
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Made in the USA.