SD288-1988-水轮发电机组推力轴承、导轴承安装调整工艺导则.pdf

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1、中华人民共和国能源部部标准水轮发电机组推力轴承、导轴承安装调整工艺导则SD288-881812水利水电卷·施工中华人民共和国能源部关于颁发《水轮发电机定子现场装配工艺导则》等的通知能源技[1988]11号经审查、批准，现颁发《水轮发电机定子规场装配工艺导则》(SD287-88)和《水轮发电机组推力轴承、导轴承安装调整工艺导则》(SD288-88)两项部标准。该两项部标准自一九八八年十二月一日起实施。实施中的问题和意见，请告天津蓟县地勘机电研究所。1988年8月5日SD288-881813目次1总则······························

2、·。·································。·················⋯⋯.18142设备的接收、保管和开箱检查····································、···············⋯⋯.18143推力瓦的研刮··············。··································································⋯⋯18144轴承部件的清扫、试验和预装·················，······················

3、············.··⋯⋯，二18175推力轴承主要部件的安装···························································⋯⋯18196推力轴承的调整··············································································⋯⋯18227推力轴承高压油顶起装置的安装·············································”··········⋯⋯18268推力轴承外循环冷却系统

4、的安装··············，·································.····⋯⋯18279油槽各部件的安装及注油”......................................................................182910导轴瓦的研刮和安装前的检查处理············································..··⋯⋯182911导轴承的安装调整⋯，··················⋯⋯，···················.··..·...

5、..··.·..·..·.⋯⋯1831附录A轴承安装所需工器具及材料(参考件)············“······················⋯⋯1835附录B镜板水平的旋转测量法(补充件)············································⋯⋯1837附录C推力轴承受力调整记录表格格式示例(参考件)···························⋯⋯1838附录D各支柱螺栓按镜板水平要求的应调量的确定方法(补充件)············⋯⋯1839附录E筒式瓦的研刮(补充件)···············

6、·········································⋯⋯1840附录F主轴在已定位水导轴承内任一位置时发电机导轴承间隙的确定方法(补充件)。·····························“···················”··········⋯⋯1840附加说明························································”······························⋯⋯18421814川‘利水电巷·施工总则1.0.1本导则适用于大中型立式水轮

7、发电机组的推力轴承和导轴承的安装调整工作。对可逆式机组、卧式机组和制造厂有专门技术要求的非典型结构轴承的安装调整可参照执行。1.0.2本导则是GB8564-88《水轮发电机组安装技术规范》中轴承安装调整的工艺措施。轴承安装的质量标准应以设计图纸和上述规范的要求为准。1.0.3本导则是按典型结构的轴承在安装调整时通常所采用的工艺措施而制定的，在轴承结构有所变化的情况下，可以改变本导则所规定的某些工艺措施。1.0.4执行本导则不应阻碍经施工技术部门审定的新技术和新工艺的采用。2设备的接收、保管和开箱检查2.0.1轴承的零部件应按《水轮发电机组包装运输保管技术条

8、件》进行验收。对镜板、轴颈的包装及防护层，应特别注意有无破损和进水