What are the recommended heights for J-wt roll in different application scenarios?

I. Application Scenarios of Polishing and Grinding
For flat or slightly curved workpieces: When performing polishing or grinding, the height of the J-wt roll should be moderate to ensure full contact between the grinding tool and the workpiece surface, while avoiding being too high to cause excessive pressure, resulting in surface damage to the workpiece or rapid wear of the grinding tool. The specific height should be adjusted according to the material of the workpiece and the processing requirements. For example, for softer metals or plastic workpieces, the height of the grinding tool can be slightly lower; while for harder materials such as ceramics or hard alloys, the height of the grinding tool can be appropriately increased.
For workpieces with complex shapes: If the workpiece surface has grooves, protrusions or irregular shapes, the height of the J-wt roll needs to be adjusted according to the specific shape of the workpiece to ensure that the grinding tool can evenly cover the workpiece surface and achieve comprehensive polishing or grinding. In this case, it may be necessary to use grinding tools or processing equipment with adjustable heights to adapt to different workpiece shapes.
II. Application Scenarios of Grinding and Cutting
For workpieces requiring high-precision grinding: Such as precision mechanical parts, optical components, etc., the height of the J-wt roll needs to be precisely controlled to ensure grinding accuracy and surface quality. Generally, the height of the grinding tool is relatively low to reduce vibration and deviation during the processing.
For cutting applications: When using the J-wt roll for metal cutting or stone cutting, the height of the grinding tool needs to be adjusted according to the cutting depth and cutting efficiency. Generally, when the cutting depth is larger, the height of the grinding tool can be slightly higher; while when pursuing cutting efficiency, the appropriate height should be determined by comprehensively considering factors such as the hardness of the grinding tool, cutting speed, and material of the workpiece.
III. Methods for Determining the Recommended Height
Refer to the equipment manual: When using a specific processing equipment, the recommended grinding tool height and processing parameters should be referred to in the equipment manual first.
Conduct trial processing: Before formal processing, trial processing can be carried out. By adjusting the height of the grinding tool and other processing parameters, observe the processing effect and quality to determine the most suitable height of the grinding tool.
Consult professionals: If there are doubts about the selection of the grinding tool height, you can consult experienced processing technicians or equipment suppliers to obtain more professional advice and guidance.