轴承盖 bearing pedestals cover 锻件 forging 轴承座 bearing pedestal 钝的 obtuse 轴颈 journal 额定蒸汽流量 rated steam flow 轴颈档 journal 额定转速 rated speed 轴系振动 rotor system vibration 发电机 generator 轴向位移发送器 axial displacement pickup 发电机转子 generator rotor 主油泵 main oil pump 阀杆 stem 主油泵壳 main oil pump shell 法兰 flange 主轴转速 spindle speed 反身 turn at180 。铸钢 casting steel 防铰剂 Anti - pound 铸灰口铁 casting gray iron 防锈油 rust preventative oil铸件 casting 废品 scrap 铸铁 iron casting 风阻 Windage 铸铜 casting copper 刚性联轴节 rigid coupling 专用零件 special part 刚性转子 rigid rotor 转台 rotating table,rotary table 钢板 steel plate 转子持久强度 rotor creep rupture life 钢丝绳 steel rope (for lifting rotor) 装配 assembly,mounting 高压部分 high - pressure section 装配时作准 make certain of the dimension at assembly 钻模(drill) jig intermediate pedestal,middle bearing pedestal