张群
SECTION IV – REPAIR 7-更换钢丝螺套、螺柱、衬套、销钉和螺母板-B.Method No.407B：更换松动或损坏的螺纹钢丝螺套（铝或镁零件）
7.Replacing Inserts, Studs, Bushings, Pins and Nutplates更换钢丝螺套、螺柱、衬套、销钉和螺母板B.Method No. 407B: Loose or Damaged Thread Inserts (Aluminum or Magnesium Parts) Repla...
SECTION IV – ASSEMBLY 3-锥形密封件
3.Conical Seal锥形密封件NOTE: Conical seals are used at specific locations during engine production to preclude leakage. However, conical seals may be used at any flared tubing fit...
1266-100 DIFFERENTIAL PRESSURE SWITCH
一、名称DIFFERENTIAL PRESSURE SWITCH压差开关二、件号1266-100三、章节号52-73-12四、适用机型A320五、系统52-DOORS舱门六、安装位置811 客舱门和应急门位置七、部件原理压差开关主要是感应法...
Electrical Bonding vs. Grounding vs. Earthing
Electrical Bonding vs. Grounding vs. Earthing 电气搭接 vs. 接地 vs. 接大地Understanding the difference between bonding, grounding, and earthing is essential to safety in aviation. ...
各元器件在开关电源中的命名与用途【转】
各元器件在开关电源中的命名与用途开关电源的外围电路非常复杂，使用的元器件种类也比较繁多，性能各异。要想设计出性能高的开关电源就必须弄懂、弄通开关电源中各元器件的类型及主要功能。开关...
关于件号为6740G010000的OPV的维修提示
维修提示 MAINTENANCE TIPS背景及现象BACKGROUND OR PHENOMENON新引进B-303M和B-302Y两架飞机四个发动机引气系统有三个均出现“AIR ENG2 BLEED ABNORM PR”的警告信息，并伴有“OVPRESS-V 5HA2/...
表面处理的作用及注意事项
常见的表面处理方式可按“金属基材”“非金属基材（塑料、木材等）”分类，核心类型及特点如下：一、金属基材常用表面处理1. 电镀：将金属工件放入电镀液中，通过电解使金属离子附着在表面，形...
SECTION IV – REPAIR 3.防护涂料及电镀的修复与应用-J.Method No. 403J: 选择性电镀
3. Repair and Application of Protective Coatings and Plating 防护涂料及电镀的修复与应用J.Method No. 403J: Selective ElectroplatingMethod No. 403J:选择性电镀NOTE: If parts out of ap...
SECTION IV – REPAIR 8-齿轮齿修复-A.Method No. 408A:齿轮齿渐开线表面轻微损伤修复
8. Repairing Gear Teeth齿轮齿修复A.Method No. 408A: Minor Gear Teeth Involute Surface Damage RepairMethod No. 408A:齿轮齿渐开线表面轻微损伤修复Repair minor surface damage on gear t...
3399100 HIGH PRESSURE REGULATOR AND SHUTOFF VALVE CONTROLLER/HPFAC – high pressure fan air controller
一、名称HIGH PRESSURE REGULATOR AND SHUTOFF VALVE CONTROLLERHPFAC - high pressure fan air controller高压调节器及关断活门控制器HPFAC - 高压风扇控制器(在七、部件原理和九、在飞机系统...
航空器分类 Classification of Aircraft【转】
航空器的分类Classification of Aircraft 一、按照航空器的大小分类 Classification according to aircraft size 最大起飞重量 60000 千克（不含）以上的航空器是大型航空器； Aircraft with a ...
SOPM目录【标准大修施工手册】
目录 TABLE OF CONTENTSINTRODUCTION 介绍A. The Standard Overhaul Practices Manual (SOPM), Document D6-51702, includes a Title Page, a Revision Record, a Transmittal Letter, a List o...
SECTION III – INSPECTION 1. Standard Inspection Practices -E. 轴承检查
E. Bearing Inspection轴承检查(1) Separable Bearings:可分解的轴承。Table 301. Separable Bearing Defect Definitions表301 可分解轴承缺陷的定义Term项目Definition (Description of Defect...
杠杆百分表的使用方法
杠杆百分表的使用方法 杠杆百分表，也常被称为杠杆指示表、杠杆百分表或杠杆千分表，是一种精密的机械计量器具，广泛应用于机械加工、质量检测等领域，用于测量工件的几何形状误差、相互位置的...
SECTION IV – REPAIR 14-零件重新标记
14. Remarking Parts 零件重新标记Before to start cleaning, locate the marks that can be removed by the cleaning and repainting process. Those marks must be identified and recorded. ...
737NG-30防冰防雨【系统原理】
737NG-TECHNICAL TRAINING MANUAL技术培训手册ATA 30 防冰防雨目录1．介绍2．一般描述3．机翼防冰1）介绍2）部件位置3）防冰面板4）防冰活门5）地面过热电门6）伸缩管7）操纵台机翼防冰电门8）...
