专业英语6汽车车身说课讲解

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1、专业英语专业英语-6-6汽车车身汽车车身Task Four Auto BodyObjectives1.To understand the main parts of auto body;2.To learn the different body classification;3.To learn how to repair body minor cuts.Back Next 1 Back Next Part Warm upAuto body partsnGrasp the useful words and phrasesnwindshield windi:ld n.挡风玻璃ncrash sen

2、sor碰撞传感器npassenger compartment乘客舱nDashboard 仪表台nSteering wheel 转向轮Part Listening and speakingBack Next windshield windi:ld n.挡风玻璃Dashboard 仪表台nThe body and frame section of the automobile is the basic foundation of the vehicle.All other components and systems are attached to the body and frame.Part

3、ReadingPassage One Auto body constructionBack Next nThere are three basic types of vehicle construction:body-over-frame,monocoque mnkk and space frame.Body-over-frame structure is commonly used in trucks and off-road vehicles;Monocoque structure is used in cars;Space frame structure is used in race

4、cars and buses.Part ReadingPassage One Auto body constructionBack Next body-over-frame非承载式车身off-road vehicles越野车Trucks 卡车Monocoque承载式车身Cars 小轿车Space frame 半承载式车身race carsbusesnBody-over-frame cars have separate body and chassis.All the power train components including the engine are found in the cha

5、ssis and the body is fastened over it.Part ReadingPassage One Auto body constructionBack Next nA unibody car does not use a separate frame,but it has a subframe that supports the engine,power train or front suspension.The parts that construct the body in white include body cover panel and body struc

6、ture components.The body in white is composed of side panel,body floor and body roof components.Part ReadingPassage One Auto body constructionBack Next Part ReadingPassage One Auto body constructionBack Next MonocoquenIn the space-frame construction,the suspension,engine,and body panels are attached

7、 to a skeletal space frame,and the body panels have little or no structural function.Part ReadingPassage One Auto body constructionBack Next Part ReadingPassage One Auto body constructionBack Next Space framePart ReadingPassage One Auto body constructionBack Next Body in white 白车身Part ReadingPassage

8、 One Auto body constructionBack Next 车身覆盖件车身结构件Part ReadingPassage One Auto body constructionBack Next 白车身总成焊装视频 nThere are various methods of classifying vehicles.According to Euro NCAP,all the classes are Passenger car(including Supermini,Small Family Car,Large Family Car and Executive),MPV,Roadst

9、er,Off-road vehicle and Pick-up.Back Next Part ReadingPassage Two Auto body classificationSupermini微型车Small Family Car小型家庭轿车Large Family Car大型家庭轿车MPV多用途车Roadster跑车Off-road vehicle越野车Pick-up 皮卡nEuro Car Segment：nA-segment mini cars,B-segment small cars,C-segment medium cars,D-segment large cars,E-seg

10、ment executive cars,F-segment luxury cars,S-segment sport coupes,M-segment multi-purpose cars,J-segment sport utility cars(including off-road vehicles).Back Next Part ReadingPassage Two Auto body classificationnVehicle types:n(1)2-door sedann(2)SUV n(3)4-door station wagonn(4)2-door convertiblen(5)2

11、-door station wagonn(6)2-door hardtopn(7)3-door hatchbackn(8)vanBack Next Part ReadingPassage Two Auto body classificationBack Next Part ReadingPassage Two Auto body classificationSUV2-door station wagon3-door hatchbackBack Next Part ReadingPassage Two Auto body classification2-door sedan 2-door con

12、vertible2-door hardtopBack Next Part ReadingPassage Two Auto body classification4-door station wagonvannThe instrument panel has many indicators and gauges to give you important information about your vehicle.There are five main gauges,temperature gauge,fuel gauge,speedometer,tachometer and odometer

13、.Back Next Part ReadingPassage Three Instrument paneltemperature gauge水温表fuel gauge燃油表Speedometer车速表Tachometer转速表Odometer里程表nThis mark on the bumper was made in the underground parking.If you look very closely its actually white paint residue over original clearcoat.The clearcoat itself seems to be

14、damaged only slightly.Now,try to remove it.Part Maintenance and repairHow to remove residue marks left by other objects Back Next Bumper 保险杠Part Maintenance and repairHow to remove residue marks left by other objects Back Next Back Next nThe stone chips will cause corrosion if not repaired in time.T

15、hats why its a good idea to repair stone chips as soon as they appear.Part Maintenance and repairHow to repair stone chipsnAutomotive manufacturers are continuing to reduce the weight of passenger cars to meet the increasing government regulations on fuel efficiency and co2 emissions.Part Outward Bo

16、undReducing body weightBack Next nThe body in white is a vehicles largest structure,and therefore ideal for weight reduction considerations.However,reducing body weight involves a trade-off with body stiffness,a key characteristic which influences vehicle dynamics,durability,and crash worthiness.Par

17、t Outward BoundReducing body weightBack Next nAluminum has made significant inroads in replacing ferrous materials in certain applications for the automotive industry,in particular in the engine head and block,suspension and some closure panels.However,it has only captured the body in white in limited production run,upper end of the market vehicles.Part Outward BoundReducing body weightBack Next Thank you!Automobile EnglishAutomobile English 结束结束