Our Work

40 years of CNC repair across New England manufacturing. A sample of what we've solved.

Fanuc 18M Spindle Failure — Manchester, NH

Industry: Precision machining
Problem: Spindle motor failure on a Mori Seiki machining center. Machine down mid-shift, parts in queue for aerospace customer.

Solution: On-site diagnosis within 4 hours. Identified failed spindle drive amplifier. Replaced from van stock. Machine back in production same day.

Result: <8 hours total downtime

Haas VF-3 Servo Drive Fault — Worcester, MA

Industry: Medical device contract manufacturer
Problem: Recurring X-axis servo faults on Haas VF-3. Machine shutting down mid-cycle 2–3 times per shift.

Solution: Root cause traced to intermittent encoder cable failure — not the drive. Replaced cable, cleaned connections, verified axis performance. Problem eliminated.

Result: Zero recurrence in 18-month follow-up

Mazak Integrex Calibration — Lowell, MA

Industry: Defense subcontractor
Problem: AS9100 audit approaching. Customer needed documented calibration records for two Mazak Integrex turn-mill centers.

Solution: Full geometric and positioning calibration with laser interferometry. Adjustments made, parameters updated, full documentation package delivered for audit.

Result: Audit passed. Customer added to annual PM program.

Plasma Table Rebuild — Nashua, NH

Industry: Structural steel fabricator
Problem: Aging CNC plasma table with intermittent arc failures and inconsistent cut quality. Multiple service calls from original vendor with no resolution.

Solution: Full system audit. Identified failing THC unit and degraded rail drives. Replaced THC, rebuilt drive connections, realigned gantry, recalibrated cut parameters.

Result: Cut quality back to spec. No further service calls in 12 months.

New Okuma Installation — Portsmouth, NH

Industry: Aerospace component manufacturer
Problem: Customer receiving new Okuma LB3000 lathe. Needed full installation, alignment, and staff training.

Solution: Coordinated site prep and rigging. Precision leveling and geometric verification. Control configuration and first-part runoff. Full-day training for three operators and one maintenance tech.

Result: Machine in production within 3 days of delivery.

Emergency Repair — Boston, MA

Industry: Electronics contract manufacturer
Problem: Fanuc 0i-MD control on a Kitamura machining center showing memory backup alarm. Friday afternoon. Customer running weekend shift.

Solution: On-site within 3 hours. SRAM battery replaced, parameters restored from customer's backup (which we verified existed before starting work). Machine running before end of shift.

Result: Weekend production schedule preserved.

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