Grinding method and grindstone with shaft
The grinding method and grindstone design with a guide structure on the base address the issue of insufficient fluid supply caused by a short shaft, reducing grinding burn and extending grindstone life while maintaining accuracy and speed.
Patent Information
- Authority / Receiving Office
- EP · EP
- Patent Type
- Applications
- Current Assignee / Owner
- DAIKIN INDUSTRIES LTD
- Filing Date
- 2024-08-28
- Publication Date
- 2026-06-03
AI Technical Summary
The shortening of the grindstone shaft to improve rigidity and reduce spark-out grinding time results in insufficient supply of grinding fluid, leading to grinding burn and reduced grindstone life due to increased temperature and wear.
A grinding method and grindstone design with a guide structure on the base that changes the flow direction of the grinding fluid, ensuring sufficient supply to the grinding portion, even with a short shaft, and includes features like concave surfaces, twisted blades, and grooves to enhance fluid delivery and prevent splashing.
The method and design reduce grinding burn, extend grindstone life, maintain machining accuracy, and decrease machining time by ensuring effective fluid supply and preventing fluid loss, thereby improving machining speed.
Smart Images
Figure IMGAF001_ABST