常用机械零件中英文对照

常用机械零件中英文对照
螺母NUT
垫片/垫圈WASHER
调整螺母ADJUSTING NUT
弹簧SPRING
阀瓣VALVE DISC
密封圈SEAL RING
阀体VALVE BODY
镀镍NICKEL PLATING
20#钢表面镀黄锌YELLOW ZINC PLATING
外螺纹MALE THREAD
内螺纹FEMALE THREAD
性能规范PERFORMANCE SPECIFICATION
公称通径NOMINAL DIAMETER
公称压力NOMINAL PRESSURE
强度试验STRENGTH TEST
额定排量CERTIFIED DISCHARGE CAPACITY
适用介质APPLICABLE MEDIA
制冷剂，润滑油和水REFRIGERANT，LUBRICANT AND WATER 螺栓BOLTS
螺丝钉SCREW
垫圈WASHER 金属垫片GASKET指软质橡胶垫圈等
接头COUPLING
闷头PLUG
弯头ELBOW
封头HEAD
法兰FLANGE
变径接头REDUCER
支座SADDLE
三通TEE
换热管HEAT EXCHANGE TUBE
铭牌NAMEPLATE
铭牌座N/P BRACKET
轴流风扇AXIAL FAN
离心风机CENTRIFUGAL FAN
电机MOTOR
水泵PUMP
压差阀PRESSURE DIFFERENTIAL VALVE
背压阀COUNTERBALANCE VALVE
温度控制阀 TEMPERATURE CONTROL VALVE
液位控制阀 LEVEL CONTROL VALVE
手动膨胀阀 HAND EXPANSION VALVE
热力膨胀阀 THERMOSTATIC EXPANSION VALVE 四通阀FOUR WAY VALVE
电磁阀SOLENOID VALVE
截止阀GLOBE VALVE
角阀ANGLE VALVE
直通阀STRAIGHT VALVE
球阀BALL VALVE
蝶阀BUTTERFLY VALVE
换向阀REVERSING VALVE
止回阀CHECK VALVE
吸气止回阀 SUCTION CHECK VALVE
分流头DISTRIBUTOR
干燥过滤器 DRY FILTER
视液镜MOISTURE LIQUID GLASS
压力开关PRESSURE SWITCH
储液罐LIQUID RECEIVER
油分离器OIL SEPARATOR
油过滤器OIL FILTER
油泵OIL PUMP
液位计LEVEL GAUGE
温度计THERMOMETER
压力表MANOMETER
液位开关LEVEL SWITCH
管夹及卡箍 CLAMPS & HOOPS
电气类元件 ELECTRIC COMPONENTS
传感器SENSORS
插座RECEPTACLE
接头CONNECTER
控制箱CONTROL PANEL
性能指标. PERFORMANCE INDEX
标志面MARK SURFACE
三通接头TEE CONNECTION
三通接头体 TEE CONNECTION BODY
扁螺母FLAT NUT
备注REMARK
下压板LOWER PLATE
阀体下密封垫SEALING GASKET
下压板螺栓 BOLT
上压板螺栓 BOLT
弹簧垫圈SPRING GASKET
上压板UP COMPRESSIVE PLATE
阀体上密封垫SEALING GASKET
阀体上O型圈O RING
上阀杆O型圈O RING
定位螺栓LOCATION BOLT
密封垫SEALING GASKET
上阀杆UP VALVE STEM
阀体O型圈O RING
阀瓣O型圈O RING
座圈VALVE SEAT
座圈O型圈O RING
下阀杆DOWN VALVE STEM
氯丁橡胶NEOPRENE
碳钢CARBON STEEL
软密封蝶阀 SOFT SEALING BUTTERFLY VALVE
旁通接管BY PASS NOZZLE
接管NOZZLE
螺帽CAP NUT
填料垫片PACKING GASKET
填料PACKING
填料压套PACKING COVER
帽盖CAP
石墨填料GRAPHITE PACKING
进口×喉径do×出口INLET X THROAT d0 X OUTLET 进口法兰INLET FLANGE
出口法兰OUTLET FLANGE
公称压力NOMINAL PRESSURE
强度试验压力STRENGH TESTING PRESSURE
整定压力SET PRESSURE
超过压力OVER PRESSURE
启闭压差BLOWDOWN PRESSURE
密封试验压力SEAL TEST PRESSURE
额定排量（空气）DISCHARGE CAPACITY(AIR)
适用介质APPLICABLE MEDIUM
隔套SLEEVE
限位垫SPACING SHIM
螺柱STUD
调整螺杆(螺栓）ADJUSTING BOLT
阀盖VALVE COVER
阀杆STEM
弹簧座SPRING PLATE
导向套GUIDE SLEEVE
波纹管组合件BELLOWS ASSEMBLY
反冲盘DISC HOLDER
弹簧圈SPRING RING
调节圈固定螺钉ADJUSTING RING FASTENING SCREW 螺塞PLUG SCREW
安全阀RELIEF VALVE
手柄HANDLE
定位板LOCATION PANEL
定位板螺栓 BOLT
紧定螺钉（六角）FASTENERING BOLT (HEXAGON)
下压板螺栓 BOLT
不锈钢螺栓 STAINLESS STEEL BOLT
软密封蝶阀 FLEXIBLE SEALING BUTTERFLY VAVLE。