About Jones and Shipman 1070 High Precision Cylindrical Grinder
Make - Jones & Shipman (England)
Model - 1070
Center Height - 78 mm
Max. Diameter of Job - 153 mm (6")
Grinding Length of Job - 305 mm (12")
Distance b/w Centers - 430 mm (17")
Grinding Wheel Diameter - 254 mm (10")
Grinding Wheel Width - 25.4 mm (1")
Table Rotation - + 20 Degree to - 20 Degree
Least Count of the Machine - 0.2 Micron (0.0002 mm)
- Micro-feed Adjustments in both Table & Wheel-Head Travels.
- Machine is equipped with DRO.
- Machine can be used in complete Auto-Cycle mode.
- Machine is in excellent working condition.
Video Link - https://youtu.be/yOYR_8BcZks
Engineered for High PrecisionWith accuracy as fine as 0.002 mm, the Jones and Shipman 1070 delivers consistently precise results for critical grinding requirements. Its robust construction and heavy-duty cast iron bed ensure stable, vibration-free performance, essential for producing the highest quality finishes on workpieces.
Versatile and Adjustable OperationThis universal cylindrical grinder is suited for a wide range of external and internal grinding operations. The swiveling wheelhead and workhead (swiveling up to 90) provide outstanding flexibility when handling complex shapes and different materials, making it valuable for toolrooms and workshops.
Optimized for Productivity and SafetyOperators benefit from the semi-automatic controls, integrated coolant system, and automatic lubrication, all designed to streamline processes and minimize operator fatigue. Built-in safety features like the wheel guard and emergency stop button enhance user protection during operation.
FAQs of Jones and Shipman 1070 High Precision Cylindrical Grinder:
Q: How does the Jones and Shipman 1070 achieve high-precision grinding?
A: The machine incorporates a heavy-duty cast iron bed for maximum stability, precision bearings, and automatic lubrication. These features, combined with a variable-speed spindle able to reach up to 2400 rpm and integrated coolant, enable grinding accuracy up to 0.002 mm.
Q: What materials can be processed using this cylindrical grinder?
A: It is ideal for precision grinding of cast iron, steel, and similar metals. Its robust design and powerful 3 HP motor allow it to handle a variety of workpieces within the specified capacity, supporting demanding toolroom and production needs.
Q: When is the internal grinding attachment required?
A: The optional internal grinding attachment is used when you need to perform internal cylindrical grinding operations, such as finishing bores or inside diameters. This attachment broadens the machines capabilities beyond standard external grinding tasks.
Q: Where is the Jones and Shipman 1070 typically used?
A: Youll commonly find this grinder in toolrooms, engineering workshops, and production environmentsparticularly where high-precision and fine-finish grinding processes are essential for quality assurance and production standards.
Q: What is the operation process for this grinder?
A: Operators position the workpiece on the machine bed, set up the workhead and tailstock, adjust the wheelhead as needed, and choose the spindle speed. Grinding is carried out using manual or semi-automatic controls while integrated lubrication and coolant systems optimize surface fidelity and prolong component life.
Q: How does the integrated coolant and lubrication benefit usage?
A: The coolant system keeps the workpiece and grinding wheel at optimal temperatures to prevent thermal distortion, while automatic lubrication ensures smooth, consistent movement of critical components. Both features contribute to the machines durability and precision over prolonged use.
Q: What safety features are included in the Jones and Shipman 1070?
A: Operator safety is prioritized through features such as the grinding wheel guard and an emergency stop mechanism. These provide essential protection during machine operation, aligning with best industry practices for workshop safety.