Precision grinding of hard alloy bearings on a WAIDA optical grinding machine using resin diamond grinding wheels
Customer Requirements
A precision bearing manufacturer required grinding of hard-metal bearings on a WAIDA profile grinding machine, with contour accuracy at the micron level, while maintaining high surface consistency and avoiding material chipping or thermal damage.
Solutions for hard alloy bearings on a WAIDA optical grinding machine
Our resin-bonded diamond grinding wheels (model: D125-T0.3-SD800#) were adopted, matched with the high dynamic performance of the WAIDA grinding machine, achieving:
High-precision contour grinding: Meets the complex geometric shape requirements of hard alloy bearings
Excellent surface quality: SD800# ultra-fine grit ensures no scratches or chipping
Efficient processing: Resin-bonded abrasives provide good self-sharpening properties, reducing dressing frequency
Technical Highlights of Moresuperhard Resin-bonded Diamond Grinding Wheels
Resin-bonded technology: Combines elasticity and cutting force, suitable for precision grinding of hard and brittle materials (such as hard alloys).
SD800# ultra-fine grain size: Achieves a surface roughness of Ra ≤ 0.1 μm, suitable for high surface finish requirements.
WAIDA grinding machine compatibility: Perfectly matches the dynamic requirements of high-precision contour grinding.
Customer Benefits from Moresuperhard Resin-bonded Diamond Grinding Wheels
Contour accuracy of tungsten carbide bearings improved by 30%, scrap rate reduced to below 1%
Extended grinding wheel life, reducing single-piece processing costs by 20%
Suitable for high-end applications such as medical devices, precision bearings, and aerospace components
Application Areasof Moresuperhard Resin-bonded Diamond Grinding Wheels
Hardmetal bearings, balls, and seals
Complex contour tools (e.g., milling cutters, drills)
Precision forming grinding of ceramic and semiconductor materials
If you are interested in our Moresuperhard Vitrified CBN grinding discs, please feel free to contact us!
