About Cincinnati 2 OM Centerless Grinding Machine
Make - Cincinnati (USA)
Model - 2 OM
Job Grinding Capacity - 1.5 mm to 120 mm
Grinding Wheel Diameter - 500 mm
Grinding Wheel Width - 250 mm
Regulating Wheel Diameter - 300 mm
Regulating Wheel Width - 250 mm
Least Count - 2.5 Microns (0.0025 mm)
Regulating Wheel Speeds - 12 rpm to 300 rpm
Regulating Wheel Feed Angle - +8 degree to -8 degree
- Features like automatic Hydraulic Rough & Fine Cut (Feed Travel).
- Taper & Profile Dressing of Wheels possible.
- Lots of NEW spare Grinding & Regulating Wheels available.
- Accessories like Guide Plate, Work-Rest, Job Supports etc. etc.
- Machine is in excellent working condition.
Video of the Machine-
https://youtu.be/pExPKYAaLHQ
Accurate and Versatile GrindingThis machine offers exceptional roundness and surface finish for a wide range of part sizes, from 2 mm up to 75 mm in diameter. Equipped for both throughfeed and infeed operations, it supports general external and internal grinding for various cylindrical components.
Heavy-Duty Construction and PerformanceBuilt with a cast iron body and alloy steel components, the Cincinnati 2 OM is designed to handle rigorous industrial demands. Its 7.5 HP motor, centralized automatic lubrication, and hydraulic slide system ensure durability, longevity, and consistent operation.
Manual Precision and User ControlWith manual, micrometer-adjustable work rest blade and mechanical controls, operators achieve high-accuracy adjustments. The machine is not computerized (no CNC), making it suitable for skilled manual operation and fine-tuning during production or repair tasks.
FAQs of Cincinnati 2 OM Centerless Grinding Machine:
Q: How does the Cincinnati 2 OM Centerless Grinding Machine accommodate different workpiece sizes?
A: The machine can handle workpiece diameters ranging from 2 mm to 75 mm, thanks to its adjustable work rest blade and variable-speed regulating wheel. This allows operators to precisely position and secure a variety of cylindrical parts during grinding.
Q: What is the typical process for setting up this grinder for a new job?
A: Setup involves selecting the appropriate grinding and regulating wheels, manually adjusting the work rest blade for the workpiece diameter using micrometer controls, setting the wheel speeds, and configuring the hydraulic slide and coolant system as needed.
Q: When should I choose this model over a CNC-controlled grinding machine?
A: The Cincinnati 2 OM is ideal when you need manual control, frequent quick changeover, or precise adjustments for small to medium batch jobs, especially where CNC automation is not required. It is cost-effective for shops prioritizing reliability and skilled manual operation.
Q: Where is the Cincinnati 2 OM most commonly used?
A: This machine is widely used in job shops, repair facilities, and manufacturing plants that require precision grinding of round components, such as shafts, pins, tubes, and bearings. Its robust build makes it well-suited for both high-production and maintenance applications.
Q: What are the benefits of the built-in coolant and lubrication systems?
A: The integrated coolant system with a dedicated tank and pump ensures proper cooling and debris removal during grinding. Centralized automatic lubrication reduces maintenance downtime by reliably lubricating key moving parts, extending component life and improving performance.
Q: How does the manual control system enhance user operation?
A: Manual mechanical controls and micrometer adjustments allow for fine-tuning at every stage of the grinding process. Operators can make precise changes on the fly, resulting in consistently accurate grinding outcomes without dependence on computer systems.