About Jones and Shipman 540 Precision Surface Grinder
Make - Jones & Shipman (England)
Model - 540
Grinding Capacity - 150 mm x 450 mm
Longitudinal Travel - 480 mm
Cross Travel - 170 mm
Grinding Wheel Diameter - 178 mm
Current Magnet Size - 150 mm x 355
Least Count of Vertical Travel - 2 Microns (0.002 mm)
- Micro Feed Adjustments in both Vertical & Cross Travel.
- Graduations are in Metric (mm).
- Equipped with a Wheel-Top mounted special Dressing Unit.
- Complete with a Dust Collector.
- Machine is in excellent working condition.
Video Of the Machine -
https://youtu.be/fgKKZyl5cRo
High-Precision Manual GrindingBuilt for operators who demand both accuracy and control, the Jones and Shipman 540 provides precise vertical and cross feed graduations (0.005 mm and 0.02 mm, respectively) for detailed work. Its electromagnetic chuck and adjustable table feed ensure consistent positioning and versatility, suitable for intricate surface grinding tasks that require meticulous attention to detail.
Durable, Industry-Ready ConstructionConstructed from heavy cast iron and finished in industrial blue and white, the 540 delivers stability and long service life. The V & Flat slide way table design minimizes vibration, while forced automatic lubrication offers smooth motion and reduces maintenance. Weighing 1,070 kg, this sturdy unit accommodates rigorous daily use across various manufacturing and toolroom environments.
Efficient Operation and MaintenanceAn integrated coolant system and automatic lubrication streamline operation and help achieve high-precision finishes with minimal manual intervention. All controls are ergonomically placed for easy manual access. The surface grinder's design incorporates features that allow for quick setup, user-friendly operation, and straightforward maintenance, ensuring minimal downtime for busy workshops.
FAQ's of Jones and Shipman 540 Precision Surface Grinder:
Q: How does the Jones and Shipman 540 ensure high-precision grinding?
A: The machine features fine graduation scales (0.005 mm vertical and 0.02 mm cross feed), an electromagnetic chuck for secure workholding, and a rigid cast iron frame, all of which work together to guarantee enhanced accuracy in surface grinding operations.
Q: What is the process for operating this surface grinder?
A: Operation involves manually setting your workpiece on the electromagnetic chuck, selecting the appropriate table feed (hydraulic or manual), and adjusting the grinding depth and speed using the handwheels and control levers. Automatic forced lubrication and the integrated coolant system help facilitate smooth running throughout the process.
Q: Where is this grinder typically used?
A: The Jones and Shipman 540 is commonly found in tool rooms, precision engineering shops, and manufacturing facilities, especially where fine-tolerance surface finishing is required for components or tooling.
Q: When should the coolant system and lubrication be checked?
A: Both the integrated coolant system and automatic forced lubrication should be checked regularly, typically before each shift or use, to ensure proper functioning and optimal machine performance.
Q: What are the key benefits of the electromagnetic chuck?
A: The electromagnetic chuck provides secure, adjustable workpiece holding, allowing for consistent position retention without mechanical clamps, thereby improving safety, workflow, and precision during grinding.
Q: How does variable table feed enhance usage?
A: The variable, hydraulic-driven table feed enables operators to fine-tune the table movement to suit different materials and grinding requirements, ensuring optimal surface finishes on a wide range of components.
Q: Is this machine suitable for computerized or automated control?
A: No, the Jones and Shipman 540 is a manual, non-CNC surface grinder. All adjustments and operations are performed through manual handwheels and levers, providing hands-on control for skilled operators.