
No. 2 Centerless Grinding Machine Service Manual
Comprehensive service manual and parts list for Cincinnati No. 2 Centerless Grinding Machine, Models EA and OM (Identification No. 2M-DE, Publication No. G-522-3). This 176-page workshop manual provides detailed technical guidance on machine setup and maintenance, covering adjustment procedures for backlash compensation, pilot wheel alignment, friction clutch engagement, gibs, spindle and thrust bearings, oil pressure regulation, V-belt drive tensioning, hydraulic wheel truing, relief valve settings, infeed screw positioning, grinding wheel speed calibration, and infeed attachment configuration. Includes comprehensive instructions for installing and operating optional attachments: automatic infeed system, reciprocating attachment, infeed work rest, hand ejector, precision slide indicator, long bar attachments, and bar grinding attachment. Technical diagrams encompass dimensional drawings, front and rear elevation views, and detailed lubrication schematic. Dismantling procedures cover the automatic infeed attachment, feed box assembly, grinding wheel spindle, truing attachment mechanism, hydraulic reciprocating attachment, and intermediate shaft. Concludes with ball bearing specification data and complete index for quick reference.
Table of Contents:
- ADJUSTMENTS
- To Adjust Backlash at Pilot Wheel
- To Adjust Friction (Safety) Clutch
- All Gibs
- Grinding Wheel Spindle Bearings
- Grinding Wheel Spindle Thrust Bearing
- Grinding Wheel Spindle Lubricating Oil Pressure
- Grinding Wheel Spindle V-Belt Drive
- Hydraulic Piping Attachment Relief Valve
- Infeed Nut on Slide Adjusting Screw
- Regulating Wheel Speed
- Regulating Wheel Spindle Bearings
- Stroke on Automatic Infeed Attachment
- And True Grinding Wheel
- And True Regulating Wheel
- To Set and Adjust Hydraulic Reciprocating Attachment
- To Align Prefeed Work Guides and Dress Wheels
- ATTACHMENTS
- Automatic Infeed, Push-Button Compensating Sizing Devices
- Grinding Wheel Reciprocating Attachment
- Infeed Work Rest—Automatic Ejector Attachment
- Infeed Work Rest—Hand Ejector Attachment
- Precision Slide Indicator Attachment
- Precision Work Rest Attachment
- Type "A" Long Bar Attachment
- Type "B" Long Bar Attachment
- Type "C" Bar Grinding Attachment
- BALL AND ROLLER BEARING DATA
- DIAGRAMS AND ILLUSTRATIONS
- Dimensional Drawing
- Front View
- Rear View
- Lubrication Diagram
- DISMANTLING INSTRUCTIONS
- Remove and Dismantle Automatic Infeed Attachment
- Feed Box
- Grinding Wheel Spindle
- Grinding Wheel Truing Attachment (Hydraulic Profiling)
- Hydraulic Reciprocating Attachment
- Intermediate Shaft
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Document Details
- Format
- Pages
- 176
- Size
- 36.5 MB
- Category
- Machine Tools