Product Overview: The document describes a vitrified CBN slotting wheel designed for internal cylindrical grinding. The specific model is 4*6*2.05-M2, capable of operating at 95000 rpm, and is part of the ULTRA-1-Twinner series.
Material Specifications: The grinding wheel is intended for use on 18CrNi8 material with a hardness of HRc58-63. The surface finish requirements are Ra≤0.05, with roundness and cylindricity tolerances of 0.5µm and 0.75µm, respectively.
Grinding Process: The bore grinding process is divided into rough and finish stages, with rough grinding tolerances of 0.08-0.1 and finish grinding tolerances of 0.02-0.03. The cycle time for the process is 90 seconds, and the operation is designed to handle 10 pieces with a precision of 0.002mm.
Machine and Workpiece: Specific details about the machine and workpiece are not provided, but the document implies compatibility with high-precision grinding operations.
Stock Removal and Dressing: Information on stock removal, dressing cycle, and dressing depth is not explicitly detailed, suggesting these parameters may be customized based on specific operational requirements.
Applications: The grinding wheel is suitable for nozzle bore grinding and pole piece assembly grinding, indicating its use in precision engineering applications.
Manufacturer Information: The product is manufactured by Shanghai Xinlun Superabrasives Co., Ltd. and Kunshan Xinlun Superabrasives Co., Ltd., with additional information available on their website.
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