About Jones & Shipman 540 Hydraulic Surface Grinder Machine
Make - Jones & Shipman (England)
Model - 540
Job Grinding Size - 150 mm x 450 mm (6" x 18")
Longitudinal Travel - 480 mm (19")
Cross Travel - 170 mm (6.75")
Grinding Wheel Size - Diameter 178 mm (7")
Least Count of Vertical Feed Travel - 2.5 Microns (0.0001")
Least Count of Cross Feed Travel - 2.5 Microns (0.0001")
Spindle Speeds - 2880 rpm
Graduations - Imperial (in inches)
- Micro Feed Adjustments in both Vertical Travel & in Cross Travel.
- Equipped with a Wheel-Top Mounted Wheel Dresser.
- Machine is in excellent working condition.
Video of The Machine -
https://youtu.be/D2kV6FaQV-I
Precision and Robust ConstructionThe Jones & Shipman 540 is engineered for high accuracy in surface grinding. Constructed from durable cast iron, the machine's design minimizes vibration and enhances longevity, ensuring consistent results for complex jobs. Its semi-automatic controls and variable table speed provide adaptability across diverse grinding requirements. This model is especially suitable for demanding machining tasks where precision and reliability are critical.
Advanced Features for Enhanced PerformanceEquipped with both hydraulic and manual table traverse, the grinder allows for flexible operation. The centralized lubrication system keeps all key moving parts optimally lubricated, reducing maintenance efforts. With a robust 1 HP, 3-phase motor and efficient cooling system, operations remain smooth even during extended grinding cycles. Variable working speed enhances versatility, making the machine a dependable choice for a wide range of workpieces.
Ease of Operation and User BenefitsDesigned to balance simplicity with technological efficiency, the 540 model is user-friendly, allowing operators to adjust key parameters easily. Hand feed graduations of 0.01 mm enable micro-adjustments for sensitive tasks, while the bolted chuck mounting and high-quality slideways (Vee & Flat) enhance stability. The machine's build ensures safety, straightforward operation, and ease of maintenance for long-term productive use.
FAQ's of Jones & Shipman 540 Hydraulic Surface Grinder Machine:
Q: How does the Jones & Shipman 540 achieve high-precision surface grinding?
A: The Jones & Shipman 540 utilizes a robust cast iron frame, precision slideways (Vee & Flat), hand feed graduations of 0.01 mm, and a magnetic chuck for stable and accurate workholding. Its semi-automatic hydraulic controls and centralized lubrication system minimize errors and ensure consistent, high-quality results.
Q: What types of workpieces can be processed with this surface grinder?
A: This machine is suited for grinding flat surfaces up to 540 x 150 mm, making it ideal for a variety of metal workpieces used in manufacturing, tooling, and repair operations. Its high load capacity and rigid construction allow effective grinding of both small and medium-sized components.
Q: When should the coolant and lubrication systems be checked or refilled?
A: It is recommended to check the coolant and hydraulic lubrication systems regularly-ideally before each use for optimal performance. The hydraulic oil tank has a capacity of around 19 liters, ensuring extended operation with minimal refills. Always follow manufacturer guidelines for maintenance schedules.
Q: Where is the Jones & Shipman 540 typically used?
A: This surface grinder is employed in machine shops, tool rooms, and workshops focused on precision manufacturing, repair, and finishing processes. It is popular among exporters, importers, manufacturers, and suppliers who require high standards of surface finish and dimensional accuracy.
Q: What is the process for mounting a workpiece on this grinder?
A: Workpieces are typically secured using the bolted magnetic chuck provided, which measures 450 x 150 mm. After cleaning the chuck and the workpiece surface, position the workpiece, activate the magnet, and verify a firm hold before starting the grinding operation for safety and precision.
Q: How does the machine's variable working speed benefit usage?
A: Variable working speed allows operators to adjust grinding rates based on the material type and desired finish, which enhances versatility and prevents overheating or damage to the workpiece and grinding wheel. This ensures optimal results across a range of tasks.
Q: What are the key benefits of using the Jones & Shipman 540 for surface grinding?
A: Key advantages include high precision, robust build quality, ease of operation, semi-automatic hydraulic controls, low maintenance requirements, and reliable performance. Its combination of manual and hydraulic functions provides flexibility, while the centralized lubrication and coolant systems support efficient, continuous operation.