nullnullAutomobile BodyQu.1:What’s the main parts of an automobile?Qu.1:What’s the main parts of an automobile?nullToday’s average car contains more than 15,000 separate, individual parts that must work together.
These parts can be grouped into four major categories: body, engine, chassis and electrical equipment 。 当今的车辆一般都由15000多个分散、独立且相互配合的零部件组成。这些零部件主要分为四类:车身、发动机、底盘和电气设备。Qu.1:What’s the main parts of an automobile?Qu.1:What’s the main parts of an automobile?
Electrical systemEngineBrakeSteeringSuspensionBodynullSRS
Door Panel Instrument Panel
BodynullThe body is designed to keep passengers safe and comfortable.
The body styling provides an attractive, colorful, modern appearance for the vehicle.
车身的
设计
领导形象设计圆作业设计ao工艺污水处理厂设计附属工程施工组织设计清扫机器人结构设计
要保证乘客安全舒适。车身的款式使得汽车看起来漂亮迷人、色彩斑斓、时尚前卫。nullnull 1.1 Sedan 1. Cars classification这是最常见的四门三厢车。null 1.2 Coupe 通常这就是两门三厢车的英文名。比较富有时代感,比较COOL。在北美,一辆车子的品牌会有很多的版本。通常coupe是年轻人所宠爱的。但像最近看到的有关于韩国现代coupe跑车的新闻,coupe并非跑车,仅仅是运动感很强。null1.3 Hatchback 也就是揭背式。通常就是两厢车,车尾上的门可向上掀起。外形小巧玲珑,一般来说,价格比较便宜,开起来也比较经济。在北美,最常见的是civic hatchback。通常,年轻人开这种车的比较多,学生也占一定比例。null1.4 Wagon 这就是常说的旅行车。大多数旅行车都是以轿车为基础的,也就是说将轿车的后备厢加高到与车顶齐平,用来增加行李空间。wagon对于北美人来讲是相当有魅力的,他既有轿车的舒适,也有相当大的行李空间,外形也相当的稳重,有成熟的魅力。null 客货两用车。也可以说是,MPV(multi-purpose vehicle多功能用途车)。在北美,VAN是相当常见的车型,既有四四方方的VAN,也有圆滑的VAN,在中国,也叫大面包,子弹头……通常是有7,8个座位.1.5 VANnull 中文意思为可折叠的,也就是蓬可折叠的敞篷车。这类车倒不以飙车为乐,主要是以休闲为主。VOLVO C70即属于此类,还有像Toyota SolaraConvertible等等,美国的敞篷车更是数不胜数。1.6 Convertiblenull跑 车1.7 Roadsternull2. Body Structure 2.1 Body key featureEnsure the security of living space in the traffic accident .To provide a comfortable ride environment isolated the outside world . Offer the bearing capacity for a ride personnel and the luggage .nullApplied :
Saloon
City SUV
BusApplied :
Truck
Sports cars
Sedan limousine
Bus/Coach2.2 Body structure classification 2.2.1 Unitary construction2.2.1 Unitary constructionnull2.2.2 Semi-integral body2.2.3 Separate frame construction 2.2.3 Separate frame construction null2.3 Unitary construction assembly1、Body frame assembly2、Engine cover assembly3、Left-wing son board4、Right-wing son board5、Left front door assembly6、Right front door assembly7、Left back door assembly8、Right back door assembly9、Back door assembly10、Refueling cover assemblynull2.4 Body materialsDesign principle :1)Structure and strength requirement;
2)Process feasibility; 3)Weight;Mild SteelHigh Strength SteelExtra Strength SteelnullNVH performancecorrosion performanceCollision performanceStructural behaviour Vibration Dendise SealGalvanized sheet
Electro phoresis Note WaxMaterial Technics Structure
Powerabsorbing
ReinforceStrength Stiffness Modal 3. Body performance (framework)Seal performanceLeakgenull4. Body processVPS(virtual paint shop)StampingFinal AssemblyWeldingAutomotive DoorAutomotive DoorDoor StructureDoor Structure
2-Door seal
3-Door panel
4-Door glass run
6-Outside rear view mirrorDoor StructureDoor Structure13-Window lift
14-Window regulator motor
17-Door arm rest base panel
22-Inside handle
23-Door lock
24-Door lock control button
25-Door speaker board
27-Door handle
28-Door glass
Automotive door control systermAutomotive door control systermThe system controls the windows and door locking functions.
All doors have window roll up and down controls.
Driver’s door has window lock feature.
Driver and front passenger have door lock and unlock toggle.
Fob unit for locking and unlocking doors, with driver notification (horn honk and lights flash.)
Car Crash Test:When crashing,the doors must be closed well,but can be opened easily afterwards.
Door Test
New DoorsCar Crash Test:When crashing,the doors must be closed well,but can be opened easily afterwards.
Door Test
New DoorsAutomobile DashboardAutomobile DashboardTachometerTachometerThis is a tachometer. It tells you how fast your engine is running. The graduations are in Revolutions Per Minute (RPM). Literally, it is telling you about the rotational speed of the engine's crankshaft. Speedometer & Odometer Speedometer & Odometer This is the gage that is used to judge how fast the car is going in Miles Per Hour (MPH) or Kilometers Per Hour (kp/h). MPH is read on the outer scale and the kp/h on the inner scale.
Below the needle is the Odometer, it gives you the total amount of miles the vehicle has been driven. Fuel Quantity Gage Fuel Quantity Gage It's telling you how much fuel is in the gas tank. The labels are Empty (E), one half full (1/2), or 1/2 empty, depending on our outlook, and Full (F). Associated with the fuel quantity gage is the Low Fuel caution light. It will illuminate when you have reached a low level, Voltmeter & Oil Pressure gage Voltmeter & Oil Pressure gageThe Voltmeter measures how your car's battery charging system is doing when the engine is runningThe next gage is the Oil Pressure gage. This gage shows the oil pressure in Pounds per Square Inch (PSI) or kilopascals (kPa). Engine Coolant Temperature gageEngine Coolant Temperature gageThe Engine Coolant Temperature gage shows the temperature of the engine coolant in degrees Fahrenheit (°F) or Celsius (°C) .基于飞思卡尔技术PowerPC和i.MX53处理器的汽车仪
表
关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf
盘
方案
气瓶 现场处置方案 .pdf气瓶 现场处置方案 .doc见习基地管理方案.doc关于群访事件的化解方案建筑工地扬尘治理专项方案下载
基于飞思卡尔技术PowerPC和i.MX53处理器的汽车仪表盘方案Control SystemControl SystemAutomotive Passive Safety
System-Safety Airbag Automotive Passive Safety
System-Safety Airbag nullForeign Develop History
China Develop History
Automotive Airbag introducedSummary:nullForeign Develop History :50s: Invention Automotive airbag -John Hetrick and Walter Lindner
60s: Began to be developed -NHTSA
70s: Companies began to research and production -Benz ,GM,Ford,TRW,Autoliv
80s: Rapid Development -America FMV SS208, Europe ECER94
90s:
- The United States, the European Union, Japan officially legislation requiring airbags。
21st century :
- Comprehensive and facing the diversification and precision direction
nullAt the end of the 80 s:
- Began the airbag research
90s:
- through the real car test and design Airbag
Now:
- Universities and Companies began to research and production
- THU、 NUST、Jing Heng
China Develop History :nullAutomotive Airbag introduced:1-driver airbag
2-front passenger airbag
3-seat belt pretensioner
4-knee airbag
5-curtain shield airbag
6-side airbag
null7-front airbag sensor
8-center floor airbag sensor
9-side airbag sensor for front side
10-side airbag sensor for rear side
11-rear airbag sensor
12-rear floor airbag sensor
13-airbag sensor assembly
Automotive Airbag sensor introduced:nullAutomotive Airbag introduced:14-occupant detection sensor
15-electrode sheet
16-spacer
17-gas generator
18-dummy
nullTHANKS FOR
YOUR ATTENTION .