1. Internal grinding. Internal grinding is employed for grinding relatively short holes, as shown in Fig. 8.3.

2. A new type of structure-high speed internal grinding spindler head with hydrostatic and hydrodynamic bearing and its working theory of the structure and primary calculations have been expounded.

3. The key problems of design of internal grinding machine low noise high - speed bearing were discussed.

4. A variation from this type is planetary internal grinding, which is recommended for heavy workpieces that cannot be held in chucks.

5. Maintenance which include internal grinding, welding, polishing; frame repairing, spare parts replacement, repairing etc.

6. In internal Grinding of Deep-Hole, the internal grinder spindle presentsslender structure, thus the stiffness as the problem of the machine tool systemarises.

7. This paper is concerned with the description of the internal grinding process with theNeural Network(NN)model.

8. In order to improve the static and dynamic performances,( ) a hybrid ceramic-metallic internal grinding wheel spindle was developed.

9. Compared the simulation results in different clamping methods, optimized the clamping method of the thin wall ring internal grinding.

10. This paper put forward a new workpiece spindle of double-head internal grinding of the basis of research.

11. Forecast compensation and control technology is an effective method to improve precision internal grinding quality.

12. This article describes not only theoretical basis for achieving Product' s technical requirements by internal grinding processing double curved surface, but also improvement of equipment.