Consider the application and tool together
EHWA presents profiled rotary dressers for turbine blades in aerospace, power-generation and shipbuilding applications. The roll is designed around the workpiece contour and prepares the grinding wheel for subsequent profile machining.
This edited overview provides an introduction to the tool family. Complete original tables and illustrations remain accessible through the source links. You can move from the described operation directly to a technical discussion of your application.
Applications and tool assignment
| Application or feature | Tool and assignment |
|---|---|
| Turbine blade | Workpiece with a functional profile geometry |
| Profiled rotary dresser | Contour transfer to the grinding wheel |
| Creep-feed grinding | Stable dressing performance as the described process objective |
| Drawing-based design | Roll and grinding wheel matched together |
Tool features and benefits
The original document states high tool precision, long useful life and stable dressing performance in creep-feed grinding. These properties connect the roll profile with grinding-wheel and component quality. A matched solution can reduce tool changes and rework. Profile accuracy, surface quality and process time are compared together.
From your application to a tooling solution
Selection requires the component drawing, material, grinding wheel, machine and profile requirements. In existing production, the current dresser, dressing strategy and quality records are useful. Tool pictures distinguish dresser and workpiece; the rotary dresser is not a grinding wheel working directly on the blade.
Start with the information already available. An existing tool, a photo or a drawing is often a useful starting point. Also discuss your goal: replacing an existing design, improving surface quality or reducing tool changes and machining time. Comparisons record quality, time and useful output together; missing information can be added during the technical discussion.
EHWA Europe · Technical consulting
Further original documents
- Dressing tools for turbine applications – Turbine · Original PDF, 2 pages.
Overview edition: editorial preparation dated 13 October 2026. Both language versions use the same topic structure; this date does not indicate the publication year of the originals.