配件名词小科普 (Glossary of Parts)

• 1. 活塞环 (Piston Ring)

  中文描述: 活塞环是发动机活塞上的重要零件，用于密封燃烧室，防止燃气泄漏和机油进入燃烧室。

  英文描述: Piston Ring is a crucial part on the engine piston, used to seal the combustion chamber and prevent gas leakage and oil from entering the combustion chamber.

  安装部位: 安装在发动机活塞的环槽内 (Installed in the ring grooves of the engine piston).

  型号举例: 卡特Caterpillar 3306发动机 活塞环，零件号: 1W5203 (Data from 1688.com)

• 2. 连杆瓦 (Connecting Rod Bearing)

  中文描述: 连杆瓦，也称连杆轴承，位于发动机连杆与曲轴之间，减少摩擦，支撑连杆运动。

  英文描述: Connecting Rod Bearing, also known as connecting rod journal bearing, is located between the engine connecting rod and crankshaft to reduce friction and support connecting rod movement.

  安装部位: 安装在发动机连杆大端和曲轴轴颈之间 (Installed between the big end of the engine connecting rod and the crankshaft journal).

  型号举例: 康明斯Cummins ISF3.8发动机 连杆瓦，零件号: 4948752 (Data from alibaba.com)

• 3.  喷油嘴 (Fuel Injector)

  中文描述: 喷油嘴，也叫燃油喷射器，负责将燃油雾化喷入发动机燃烧室，与空气混合燃烧。

  英文描述: Fuel Injector, also called fuel sprayer, is responsible for atomizing fuel and injecting it into the engine combustion chamber to mix and burn with air.

  安装部位: 安装在发动机缸盖上，靠近燃烧室 (Installed on the engine cylinder head, close to the combustion chamber).

  型号举例: 潍柴Weichai WP10发动机 喷油嘴，零件号: 612600080617 (Data from made-in-china.com)

• 4.  空气滤芯 (Air Filter Element)

  中文描述: 空气滤芯用于过滤进入发动机的空气，防止灰尘和杂质进入发动机内部，保护发动机。

  英文描述: Air Filter Element is used to filter the air entering the engine, preventing dust and impurities from entering the engine and protecting the engine.

  安装部位: 安装在发动机进气系统中，空气滤清器壳体内 (Installed in the engine intake system, inside the air filter housing).

  型号举例: 东风汽车Dongfeng 天龙重卡 空气滤芯，零件号: 1109010-C310 (Data from 1688.com)

• 5.  机油滤清器 (Oil Filter)

  中文描述: 机油滤清器用于过滤发动机机油中的杂质和磨损颗粒，保持机油清洁，润滑发动机部件。

  英文描述: Oil Filter is used to filter impurities and wear particles in engine oil, keep the oil clean, and lubricate engine components.

  安装部位: 安装在发动机润滑系统中，机油泵之后 (Installed in the engine lubrication system, after the oil pump).

  型号举例: 约翰迪尔John Deere 农用拖拉机 机油滤清器，零件号: RE504836 (Data from alibaba.com)

• 6.  水泵 (Water Pump)

  中文描述: 水泵是发动机冷却系统的核心部件，驱动冷却液在发动机冷却系统中循环，带走热量。

  英文描述: Water Pump is the core component of the engine cooling system, driving coolant circulation in the engine cooling system to take away heat.

  安装部位: 安装在发动机缸体或缸盖上，靠近冷却水道 (Installed on the engine block or cylinder head, close to the cooling water channel).

  型号举例: 福特Ford 全顺汽车 水泵，零件号: BK2Q-8591-CC (Data from made-in-china.com)

• 7.  启动马达 (Starter Motor)

  中文描述: 启动马达，也称起动机，用于启动发动机，将电能转化为机械能，驱动发动机飞轮转动。

  英文描述: Starter Motor, also known as starter, is used to start the engine, converting electrical energy into mechanical energy to drive the engine flywheel to rotate.

  安装部位: 安装在发动机飞轮壳附近，与飞轮齿圈啮合 (Installed near the engine flywheel housing, meshing with the flywheel ring gear).

  型号举例: 五十铃Isuzu 4HK1发动机 启动马达，零件号: 8-98239-372-0 (Data from 1688.com)

• 8.  轮胎螺母 (Wheel Nut)

  中文描述: 轮胎螺母用于固定车轮轮胎到轮毂上，保证车轮的安全可靠。

  英文描述: Wheel Nut is used to fix the vehicle wheel tire to the wheel hub to ensure the safety and reliability of the wheel.

  安装部位: 安装在车轮轮毂的螺栓上，用于紧固轮胎 (Installed on the bolts of the wheel hub to fasten the tire).

  型号举例: 陕汽Shaanxi Auto 德龙重卡 轮胎螺母，零件号: DZ9114520125 (Data from alibaba.com)

• 9.  刹车片 (Brake Pad)

  中文描述: 刹车片是制动系统的重要摩擦部件，通过与刹车盘摩擦产生制动力，实现车辆减速和停车。

  英文描述: Brake Pad is an important friction component of the braking system. It generates braking force by friction with the brake disc to achieve vehicle deceleration and parking.

  安装部位: 安装在刹车卡钳内，与刹车盘相对 (Installed in the brake caliper, opposite to the brake disc).

  型号举例: 奇瑞Chery 瑞虎汽车 刹车片，零件号: T11-3501080 (Data from made-in-china.com)

• 10.  火花塞 (Spark Plug)

  中文描述: 火花塞用于点燃汽油发动机燃烧室内的混合气，产生爆炸推动活塞做功。

  英文描述: Spark Plug is used to ignite the air-fuel mixture in the combustion chamber of a gasoline engine, generating an explosion to push the piston to work.

  安装部位: 安装在汽油发动机缸盖上，伸入燃烧室 (Installed on the cylinder head of a gasoline engine, extending into the combustion chamber).

  型号举例: 大众Volkswagen 宝来汽车 火花塞，零件号: 101905631H (Data from 1688.com)