1st Shift ACME Multi-Spindle Machine Operator

Job Title: Multi-Spindle Screw Machine Operator

Department: Production

Reports To: Production Supervisor & Machining Manager

FLSA Status: Non-Exempt

Level I -Multi-Spindle Operator Trainee

Blueprints/Print Reading:

· Read basic prints: title block, simple dimensions, +- tolerances.

· Identify basic features (radius, chamfer, thread notes).

· Understand part orientation and match-up with sample parts.

Gauging:

· Use calipers, 0-1” micrometers, go/no-go gauges, thread plug/ring gauges.

· Perform visual checks for burrs, surface finish, and part completeness.

· Record results on check sheets and follow stop-and-notify rules.

Core Responsibilities:

· Load bar stock on blanks and unload completed parts.

· Monitor machine cycle, feed, and part pickoff.

· Identify abnormal sounds or vibration and alert setup/maintenance.

· Maintain clean, 5-S-compliant work area.

Basic Maintenance:

· Clean chips and oil buildup; wipe down machine.

· Empty chip pans/trays.

· Check coolant/oil levels and refill as trained.

· Report leaks or irregular machine behavior immediately.

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Level II – Multi-Spindle Machine Operator

Blueprints/Print Reading:

· Read more detailed prints including section views and detail callouts.

· Understand basic GD&T (true position, concentricity, runout).

· Identify critical-to-quality dimensions and tolerances.

Gauging:

· Use micrometers, snap gauges, dial bore gages, depth gages, optical comparator (basic checks).

· Know how to master gauges and check for repeatability.

· Record SPC data and respond to out-of-control trends as instructed.

Core Responsibilities:

· Operate multiple multi-spindle machines independently.

· Make minor adjustments (feeds/speeds, cam followers tension, collet tension).

· Change inserts, reamers, taps, drills, and other standard tooling.

· Follow control plans, inspection frequencies, and tagging procedures.

Basic Maintenance:

· Perform daily/weekly operator PM (lubrication checks, coolant checks, chip removal).

· Clean and re-seat collets and checking areas.

· Replace basic wear items (inserts, springs, simple guides).

· Assist setup or maintenance with simple tasks.

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Level III – Senior Multi-Spindle Operator/Setup Operator

Blueprints/Print Reading:

· Read complex prints and understand tolerance stack-ups.

· Apply GD&T to setup; datums, MMC/LMC, feature control frames.

· Use prints to determine tooling layout, station order, and critical operations.

Gauging:

· Proficient in: Dial bore gages with mastering, air gages, indicator stands & surface plate inspections, optical comparator overlays.

· Perform first-piece layout and verify critical dimensions.

· Correlate in-process gauging with CMM reports (when available).

Core Responsibilities:

· Perform complete setups on multi-spindle screw machines.

· Set cams, gears, attachments (shave tools, roller boxes, slotting, threading).

· Adjust pickoff timing, bar feed, and cross-slide operations.

· Troubleshoot size issues, chatter, chip control, and finish problems.

· Create/update setup sheets and tooling documentation.

Basic Maintenance:

· Swap/ali