专业英语_化工机械类

1 转动机械 轴 shaft 轴承 bearing 轴承箱 bearing housing 联轴节 shaft coupling 滑轮 pulley V 形皮带（三角皮带）V-belt 转动设备 turning equipment 润滑 lubricating 润滑油 (1) lubricating oil (2) lube oil 密封 seal 轴封 shaft seal 填料 packing 填料箱 stuffing box 油膜密封 oil film seal 油封 seal oil 机械密封 mechanical seal 齿轮 gear 曲轴 crankshaft 连杆 connecting rod 十字头 crosshead 气缸 cylinder 缸套 cylinder liner 汽缸阀 cylinder valve 活塞 piston 金属填料 metallic packing 予埋板 soleplate 基座 baseplate 柱塞 plunger 箱体（壳体） casing 转子 rotor 平衡活塞 balance piston 迷宫密封 labyrinth 叶轮 impeller 轴套 sleeve 耐磨环 wearing ring 灯笼环 (1) lantern ring (2) seal cage .2 转动机械性能 轴动力 (1) shaft power (2) brake horsepower 额定制动马力 rated brake horsepower 齿轮传动损失 gear loss 机械效率 mechanical efficiency 机械损失 mechanical loss 额定转数 rated speed 最大连续转数 maximum continuous speed 旋转油膜 oil whirl 临界速度 critical speed 顺时针 clockwise 转矩 torque 起动转矩 starting torque 性能 performance 特性 characteristics 压头 head 液压功率 hydraulic horsepower 活塞位移 piston displacement 体积效率 volumetric efficiency 显示图 indicator diagram 压力脉冲率 pressure pulsation ratio .3 泵 泵 pump 泵效率 pump effiency 气蚀 cavitation 气蚀系数 cavitation 净正吸入压头 net positive suction head 离心泵 centrifugal pump 混流泵（斜流泵） mixed-flow pump 轴流泵 axial pump 容量泵 displacement type pump 往复泵（活塞泵） reciprocating pump 旋转泵 rotary pump 再生泵 regenerative pump 底阀 foot valve .4 压缩机，风机等 压缩机 compressor 压缩机效率 compressor efficiency 往复式压缩机 reciprocating compressor 间隙容积 clearance volume 隙囊 clearance pocket 减压器 unloader 离心式压缩机 centrifugal compressor 轴面压缩机 axial compressor 涡轮压缩机...