About Jones and Shipman 540P Surface Grinder
Make - Jones & Shipman (England)
Model - 540P
Magnet Size - 150 mm x 450 mm
Grinding Wheel Diameter - 178 mm
Longitudinal Travel - 480 mm
Cross Travel - 170 mm
Max. Height between Magnet Top & Wheel Center - 270 mm
- Micro Feed Adjustments in both Vertical & Cross Travel.
- Rapid Motorised Vertical Travel of Wheel-Head.
- Complete with Dust Collection Unit.
- Machine is in excellent working condition.
Video of The Machine -
https://youtu.be/MqxX_Oukl-Q
Precision for Demanding ApplicationsThe Jones and Shipman 540P is crafted for surface grinding professionals requiring high-accuracy and repeatability. Designed with premium cast iron main components and a robust manual control system, it achieves a fine surface finish as tight as 2 microns, making it indispensable in toolrooms and precision engineering workshops alike.
Efficient and User-Friendly OperationOperators benefit from the 540Ps simple manual controls and the inclusion of both manual and power feeds. With easy adjustments, a permanent magnetic chuck for secure work holding, and an automatic lubrication system that minimizes downtime, workflows are optimized while ensuring consistent grinding performance for multiple material types.
FAQs of Jones and Shipman 540P Surface Grinder:
Q: How do I operate the table feed on the Jones and Shipman 540P Surface Grinder?
A: The 540P features both manual and power feeds for the table. Operators can use manual handwheels for precise movement or engage the power feed for consistent, automated table traversing, depending on the application requirements.
Q: What types of materials can be surface ground with the 540P model?
A: This surface grinder is designed for medium-duty use on various materials, including metals and tool steels. Its versatility is supported by a permanent magnetic chuck for secure workpiece holding during grinding operations.
Q: When should I use the automatic lubrication system, and how does it help?
A: The automatic lubrication system, with its integrated reservoir, continuously supplies lubricant to critical components during operation. This minimizes wear, enhances machine longevity, and reduces maintenance intervals. Always ensure the reservoir is properly filled before use.
Q: Where is the Jones and Shipman 540P typically used?
A: It is commonly found in precision engineering workshops, manufacturing plants, toolrooms, and metalworking facilitiesespecially those that require reliable surface finishing for small to medium-sized components.
Q: What is the process for adjusting the grinding wheel and spindle speed?
A: The machine uses a 180 x 13 x 31.75 mm grinding wheel driven by a spindle motor at a fixed speed of 2800 RPM. Operators should use the appropriate hand controls to adjust wheel contact and feed rates, always following proper safety protocols during wheel installation and dressing.
Q: What benefits does the permanent magnetic chuck provide?
A: A permanent magnetic chuck ensures secure clamping of the workpiece without the need for external power. This simplifies setup and enhances safety, providing stable work holding during both light and heavy grinding passes.
Q: How precise are the surface finishes achievable with the Jones and Shipman 540P?
A: The 540P is capable of achieving a surface finish tolerance of 0.002 mm (2 microns), making it suitable for applications demanding high precision and superior surface quality.