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

针对内圆磨床低噪声高速电主轴设计的诸多关键问题进行了探讨。

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

本文在已研究的基础上提出了新的双头内圆磨削工件主轴。

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

内表面磨削用于相对较短的孔，如图8.3所示。

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

预报补偿与控制技术是提高精密内圆磨削质量的有效途径。

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

内部打磨，焊接，抛光，框架修理，零部件更换等维护。

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

为提高内圆磨砂轮接杆的静动态特性，研制了一种陶瓷-金属复合结构内圆磨砂轮接杆。

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

这种方法的一个变体是行星式内表面磨削，当工件较重不能用卡盘固定时推荐使用。

8·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.

利用内圆磨加工双曲面达到产品技术要求的理论依据和设备改进方法作为一个课题研究。

9·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.

本文主要论述一种新型结构形式——动静压轴承高速内圆磨头的工作原理及主要设计计算。

10·Straight wheels used for surface, cylindrical, internal, and centerless grinding.

用于表面、圆柱面、内部和无心磨削的直轮。