CFM56-7B is a high bypass ,dual rotor ,axial flow turbofan engine. The engine has these sections: fan and booster (four- stage),high pressure compressor(nine-stage),combustor ,high pressure turbine(single-stage).low pressure turbine(four-stage) and accessory drive.
|
ITEM NO
| DESCRIPTION
| IPC
| P/N
| FUNTION
|
1
| ENGINE NAMEPLATE
发动机铭牌
|
|
| Provide engine serial number ,thrust ration and takeoff rating
|
2
| FORWARD MOUNT
前吊点
| 71-21-01
| 310A2020-10
| Provide suspension of the forward position of the engine from the strut
|
3
| AFT MOUNT
后吊点
| 71-21-03
| 310A2030-15
| Provide suspension of the aft position of the engine from the strut
|
4
| SPINNER FRONT CONE
前堆
| 72-21-01
| 337-005-118-0
| Prevent ice formation
|
5
| SPINNER REAR CONE
后堆
| 72-21-01
| 340-000-205-0
| Axial retention of fan blade and prevention for balance screw displacement
|
6
| FAN BLADES(24)
风扇叶片
| 72-21-02
| 340-001-026-0
| Its main function is to accelerate the air directed to the engine secondary airflow nozzle.
|
7
| FUEL PUMP
燃油泵
| 73-11-01
| 828300-4
| Supply pressurized fuel for engine operation
|
8
| FUEL FILTER
燃油滤
| 73-11-01
| 65-90305-83
| Retain foreign particles suspended in the fuel ,and prevent their entry into the HMU
|
9
| IDG OIL COOLER
IDG滑油冷却器
| 73-11-06
| 45731-1392
| Cools the IDG oil and heats the engine fuel
|
10
| SERVO FUEL HEATER
伺服燃油加热器
| 79-21-01
| 45731-1382
| Heats the supply of fuel that goes to servo system in the HMU
|
11
| INLINE FUEL FILTER
管路油滤
| 73-11-03
| FA00631C
| Collects contamination from the fuel pump before it can go to the fuel nozzle supply manifold
|
12
| BURNER STAGING VALVE(BSV)
喷嘴控制活门
| 73-11-08
| 44E64-8
| Control fuel flow to the ten staged fuel nozzle
|
13
| FUEL NOZZLE(BLUE COLOR BAND)(16)
燃油喷嘴（蓝带）
| 73-11-04
| 6840023M1
| Deliver fuel to combustion chamber.
|
14
| FUEL NOZZLE(SILVER COLOR BAND)(4)
燃油喷嘴（银带）
| 73-11-04
| 6840023F16
| Deliver fuel to combustion chamber.
|
15
| EEC ALTERNATOR
EEC交流发电机
| 73-21-08
| 87006-9
| Usually supplies electrical power to the EEC
|
16
| HYDROMECHAMAL UNIT(HMU)
液压机械组件
| 73-21-10
| 1853M56P08
| Receives fuel metering valve and engine servo command signal from EEC ,and supplies fuel for engine servo system operation and combustion
|
17
| ELECTRONIC ENGINE CONTROL(EEC)
电子发动机控制
| 73-21-60
| 87006-9
85465-2
| The primary control for the engine fuel and control system
|
18
| FUEL FLOW TRANSMITTER
流量传感器
| 73-31-01
| 8TJ167GHW1
| Measuring the fuel mass-flow that goes to the manifold and fuel nozzle
|
19
| IGNITION EXCITER(2)
点火激励器（点火线圈）
| 74-11-01
| 10-631045-1
| Supply high voltage pulses through the ignition lead to spark igniters
|
听力资料+阅读理解资料大全
高清A320 FCOM中国东方航空(中文版）最全的
云翊航空/11-12月执照和机型培训计划
A320驾驶舱面板指南【01】
发表于 2010-4-14 21:06:50
