Olivetti R5 Cylindrical Grinder

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Olivetti R5 Cylindrical Grinder Specification

Product Type
Industrial Cylindrical Grinder

General Use
Precision external and internal grinding of cylindrical components

Material
Cast Iron, Steel

Type
Universal Cylindrical Grinding Machine

Capacity
Standard (Refer to specific model for exact figure)

Weight (kg)
Approx. 1600 kg

Computerized
No

Automatic
Semi-Automatic

Control System
Manual/Mechanical

Drive Type
Electric

Grinding Diameter
Max 200 mm

Grinding Length
Max 1000 mm

Spindle Speed
Up to 1800 rpm

Grinding Wheel Size
400 mm x 50 mm x 203 mm

Voltage
380V / 3 Phase

Dimension (L*W*H)
2200 mm x 1600 mm x 1400 mm

Feature
Hardened bed, High precision spindle bearings, Adjustable tailstock

Color
Olive green

Table Swivel
±8°

Phase
Three Phase

Grinding Accuracy
±0.002 mm

Coolant System
Integrated

Surface Finish
Ra 0.2 µm

Main Motor Power
3.7 kW

Chuck Size
160 mm

Tailstock Quill Travel
60 mm

Lubrication System
Auto lubrication

Wheelhead Swivel
±30°

Max Workpiece Weight
80 kg

About Olivetti R5 Cylindrical Grinder

Make - Olivetti (Italy)

Model - R5
Center Height - 150 mm
Max. Diameter of Job - 300 mm
Length of Job - 600 mm
Grinding Wheel Diameter - 350 mm
Grinding Wheel Width - 50 mm
With Internal Grinding Attachment.
With Hydraulic Rapid Movement of Wheel-Head.
Equipped with steady, dresser, coolant tank & pump.
Automatic Depth Adjustment "Auto-Cut"
Swivel-type Wheel Head.
Complete with spare wheels, flange, balancing mandle, job carrier.
Machine is in excellent working condition.

Precision and Performance

Built for accurate cylindrical grinding, the Olivetti R5 provides enhanced spindle stability and consistent results, ensuring an outstanding surface finish. Its auto-lubrication and integrated coolant systems maintain optimal operating conditions, which translates to reliable production with minimal downtime.

Versatility for Multiple Applications

The R5 accommodates varied component sizes, offering a table swivel of 8 and a wheelhead swivel of 30. Its universal design supports both external and internal grinding applications, making it suitable for workshops, manufacturers, or suppliers handling diverse cylindrical components.

Durability and Maintenance

Featuring a hardened bed and high-precision spindle bearings, this cylindrical grinder is engineered for longevity. The integrated auto-lubrication system further reduces manual intervention, extends component life, and ensures smooth machine operation even under heavy loads.

FAQs of Olivetti R5 Cylindrical Grinder:

Q: How does the integrated coolant system benefit the grinding process on the Olivetti R5?

A: The integrated coolant system helps regulate the temperature during grinding, preventing overheating and thermal deformation of both the workpiece and grinding wheel. This results in improved surface finish, extended tool life, and more consistent high-precision output.

Q: What materials can be processed with the Olivetti R5 Cylindrical Grinder?

A: The machine is optimized for grinding a range of cylindrical components manufactured from materials like cast iron and steel. Its robust construction allows for reliable performance on hard and high-tolerance materials.

Q: When should the auto-lubrication system be checked or maintained?

A: While the auto-lubrication system minimizes the need for frequent manual checks, its recommended to inspect the system periodically as per the manufacturers maintenance guidelines or whenever irregular machine operation or increased friction is noticed.

Q: Where is the Olivetti R5 best utilized?

A: This cylindrical grinder is well-suited for machine shops, manufacturing plants, and supplier facilities requiring high-precision external and internal cylindrical grinding for components used in engineering, automotive, or industrial applications.

Q: What is the typical process for setting up a part on this cylindrical grinder?

A: Users adjust the table and wheelhead to the required angles, secure the part using the 160 mm chuck or adjustable tailstock, select the appropriate spindle speed (up to 1800 rpm), and set grinding parameters manually through the mechanical control system before initiating the grinding operation.

Q: How does the grinder maintain high surface finish and precision?

A: The combination of a hardened bed, high-precision spindle bearings, and a stable mechanical drive ensures minimal vibration and excellent alignment, achieving surface finishes as fine as Ra 0.2 m and dimensional accuracy within 0.002 mm.

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