项目9汽车性能参数及检测设备介绍4学时.pptx
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1、2022-5-31全国交通运输职业教育教学指导委员会马林才刘大学 韩建保组织编写主 编副 主 编主 审2022-5-31四冲程发动机构造与工作过程介绍发动机燃油供给系统认识发动机冷却系统和润滑系统认识汽车底盘构造认识汽车电气设备和主动安全系统介绍项目一项目二项目三项目四项目五项目六项目七项目八汽车车身电气设备和被动安全系统介绍车载网络系统与自动驾驶技术介绍新能源汽车介绍项目九汽车性能参数及检测设备介绍项目十汽车故障诊断仪和数据流项目十一汽车使用说明书及维修资料学习目标学习时间任务描述引导问题项目内容12345拓展材料61.认识进口汽车上的英文标牌;2.认识汽车产品性能参数的相关英语词汇及相关的
2、缩写词;3.运用所学知识,对汽车检测设备相关的专业术语进行中英文互译;4.在教师指导下,对汽车检测设备相关英文资料进行翻译;5.正确完成课后练习。学习目标.时间要求:建议 4 4 学时学习时间 任务描述以2010款福特福克斯为例学习常见的汽车性能指标,并通过学习各种检测设备的功能原理,完成对相关单词词汇和语句的认识。通过完成该任务,能阅读关于汽车性能参数和检测设备的英文文献,并能运用所学项目知识和翻译技巧,对相关文献进行翻译。引导问题你知道下图中英文的意思吗?项目内容Project 9Introduction to Automotive PerformanceParameters and Te
3、sting Equipments项目内容Project 9Introduction to Automotive PerformanceParameters and Testing Equipments项目内容Project 9Introduction to Automotive PerformanceParameters and Testing Equipments项目内容Project 9Introduction to Automotive PerformanceParameters and Testing EquipmentsLets take 2010 Ford Focus (shown
4、 in Figure 9-1) for example to introduce automotive normal performance parameters.Small, economical, and fun, the Ford Focus is a smart choice for those looking for a compact car.项目内容Project 9Introduction to Automotive PerformanceParameters and Testing Equipments项目内容Project 9Introduction to Automoti
5、ve PerformanceParameters and Testing Equipments项目内容Project 9Introduction to Automotive PerformanceParameters and Testing Equipments项目内容Project 9Introduction to Automotive PerformanceParameters and Testing Equipments项目内容Project 9Introduction to Automotive PerformanceParameters and Testing EquipmentsT
6、his instrument is used for locating leaks in any pressure and vacuum system, and is also used to examine the discharge troubles in electric apparatus.1 项目内容Project 9Introduction to Automotive PerformanceParameters and Testing EquipmentsA diesel smoke meter (shown as Figure 9-3) which uses micro-wave
7、s to detect the density of black smoke contained in the exhaust gas discharged from the diesel engine through an exhaust pipe.2项目内容Project 9Introduction to Automotive PerformanceParameters and Testing EquipmentsThis instrument is a multiplex analyzer capable of measuring 5 components in automotive e
8、mission: carbon monoxide (CO), hydrocarbon (HC), nitrogen oxides (NOx), carbon dioxide (CO2) and oxygen (O2).项目内容Project 9Introduction to Automotive PerformanceParameters and Testing EquipmentsThere are seven sensorsignition, power supply, voltage, oil pressure, cylinder pressure, vibration and fuel
9、 injection sensors.3项目内容Project 9Introduction to Automotive PerformanceParameters and Testing EquipmentsThe chassis dynamometer measures the mechanical power of the vehicle at the drive-wheels and provides the operator with readout in units of road speed and power.4项目内容Project 9Introduction to Autom
10、otive PerformanceParameters and Testing EquipmentsThis instrument (shown as Figure 9-7) is used for testing the dynamic location of the front wheels of automobile. It consists of the testing device, the quantitative indicating device and the qualitative displaying device of the sideslip.项目内容Project
11、9Introduction to Automotive PerformanceParameters and Testing EquipmentsDynamic imbalance, unlike static imbalance, can only be detected when the wheel is rotating. Dynamic balancers of the fi rst type require the tire to be in static balance before any dynamic balancing is attempted.项目内容Project 9In
12、troduction to Automotive PerformanceParameters and Testing EquipmentsA wheel alignment ( shown as Figure 9-9) is part of standard automobile maintenance that consists of adjusting the angles of the wheels so that theyare set to the car makers specification.项目内容Project 9Introduction to Automotive Per
13、formanceParameters and Testing EquipmentsBraking tester is an instrument for checking the braking performance of automobile. It consists of the actuating device, braking force supporting device,braking force detecting device and braking force indicating device.项目内容Project 9Introduction to Automotive
14、 PerformanceParameters and Testing EquipmentsThere are two types of braking tester: reaction type automobile braking tester (shown as Figure 9-10) and fl at braking tester (shown as Figure 9-11).5项目内容Project 9Introduction to Automotive PerformanceParameters and Testing EquipmentsIt makes up mainly o
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