Gleason M&M 3025 CNC Gear Analyzer – 4-axis analytical inspection system with ~25” capacity. Complete platform for involute, lead, pitch, and runout analysis on spur, helical, spline, and worm gears. Machine is currently non-operational and priced accordingly—ideal candidate for retrofit, rebuild, or dedicated QC application. Premium metrology platform at a fraction of replacement cost. Machine in place and currently in need of a re-control. As-Is, available at this time for parts only.
The Gleason Corporation M&M Model 3025 is a CNC analytical gear inspection system designed for high-precision measurement of cylindrical gears and related components. Built on a rigid metrology platform, this system provides comprehensive evaluation of gear geometry using generating-style inspection methods.
Measurement Capabilities:
Involute profile analysis.
Lead / helix measurement.
Pitch (single, cumulative).
Runout (radial and axial).
Tooth spacing and indexing accuracy.
Composite error evaluation.
Gear and spline inspection (internal & external).
Capability for worm and similar geometries (application dependent).
Machine Configuration:
Axis Configuration: 4-Axis CNC.
X-Axis: Radial probe positioning.
Y/Z-Axis: Axial and vertical positioning.
C-Axis: Precision rotary table for indexing and rolling inspection.
Inspection Method: Generating / analytical probing.
Control: Original CNC control (non-operational).
Probe System: Mechanical/electronic probe (type dependent on configuration).
Capacity (Typical for Model 3025 Platform):
(To be verified by buyer).
Maximum Workpiece Diameter: ~25 in (635 mm).
Distance Between Centers: ~30 in (762 mm).
Maximum Module / Diametral Pitch Range: Broad range covering fine to coarse gears.
Workpiece Types: Spur, helical, spline, worm, and similar cylindrical forms.
Mechanical Construction:
Heavy-duty metrology-grade base (commonly granite or polymer composite).
Precision linear guideways and axis drives.
High-accuracy rotary C-axis for gear rolling inspection.
Enclosed inspection area with guarding (configuration dependent).
Electrical / Control.
Legacy CNC control system (non-functional).
Original drives, cabling, and interface hardware present.
Suitable candidate for:
CNC control retrofit.
Modern probing system integration.
Software upgrade to current metrology platforms.
Condition Overview:
Machine is currently non-operational.
Offered as-is, where-is.
Believed to be mechanically complete (subject to inspection).
Ideal for rebuild, retrofit, or parts recovery.
Applications:
Gear manufacturing quality control.
First article inspection (FAI).
Process validation and troubleshooting.
Tooling and cutter verification.
R&D and metrology lab environments.
Value Proposition:
Proven Gleason Corporation metrology platform.
Significantly lower acquisition cost vs. new analytical gear inspection systems.
High-value mechanical base suitable for modernization.
Opportunity to restore full analytical inspection capability at reduced capital investment.
Notes:
Specifications are based on typical configurations for this model and should be independently verified
Inspection and evaluation are recommended prior to purchase.
We use cookies to improve your experience. Privacy Policy.