汽车英语生产过程、引擎跟底盘文档课件.ppt

,English for Automobiles,Chapter III The Manufacturing process,Question：1. How much you know about the manufacturing process of automobiles？2. Have you ever visited a vehicle production workshop or watched related short films on TV? If yes, how do you feel about your visit or the films,Moving production line,Robots on busy work,The Manufacturing Process,ChassisBodyPaintInterior Assembly MateWelding of AutomobileQuality Control,The Manufacturing process,The manufacturing process begins with 4000 components supplied by many suppliers, company-owned or outside.,chassis installation,Assembly line completes front and rear suspensions, gas tanks, rear axles and drive shafts, gear boxes, steering box components, and braking systems .,body installation,The floor pan is the largest body component. First the left and right quarter panels are placed onto the floor pan。 then the front and rear door pillars, roof, and body side panels。,painting process,The multi-step painting process requires inspection, cleaning, undercoat dipping, drying, topcoat spraying, and baking.,interior assembly,Interior assembly includes two steps, assembling the windshield and the rest.Workers assemble all of the instrumentation and wiring systems, interior lights, seats, door and trim panels, headliners, radios, speakers, all glass except the automobile windshield. Robots place the windshield into the body windshield frame.,mating process,Assembly workers bolt the car body to the frame. Once the mating takes place the automobile proceeds down the line to receive final trim components, battery, tires, antifreeze, and gasoline.,checking process,There its engine is audited, its lights and horn checked, its tires balanced, and its charging system examined.,Exercises,Rearrange the following manufacturing steps in the correct order.A. The left and right quarter panels are robotically placed onto the floor pan.B. Assemble all of interior lights.C. Clean the body shell.D. Await shipment to its destination.E. Install complete front and rear suspensions.F. Bolt the car body to the frame. KEY E、A、C、B、F、D,Exercises:,Directions:Read the passage and match the topic in Column A with the related information in Column B.,Column A 1.Chassis2. Body3. Paint4. Interior assembly5. Mate6. Check,Column B a. The shell of the vehicle is built with the floor pan moving down th assembly line.b. Gas tanks, rear axels and drive shafts, gear boxes etc. are installed onto the chassis.c. This process includes cleaning, undercoat dipping, drying etc.d. Check the engine, lights and horn.e. Assemble the wiring systems.f. Bolt the car body to the frame.g. Take a water test.h. Install automobile windshield.i. Install battery and tires.,Automobile Engine,Matching Exercise,Engine block Spark plugExhaust manifoldFly wheelPVC hoseExhaust pipe Filter hoseSpark plug coverfanSpark plug cable,发动机机体排气歧管飞轮火花塞高压线PVC 软管排气管火花塞盖滤清器软管车轮火花塞,Matching Exercise,Valve spring Water pumpFan beltPulley Radiator hoseGas pump Gas linedistributor Dip stick Cylinder head cover,气门弹簧风扇皮带带轮汽缸盖罩盖散热器软管气泵分电器燃油管路机油量尺水泵,ENGINE TYPES,Types of Engine,IN-LINE 4 CYLINDER,6-CYLINDER V ENGINE,FLAT4,HOW AN ENGINE WORKS,How an Engine Works,The structure of the chassis,Chassis,Power train system,Brake system,Steering system,Suspension system,1. Power Train System,Clutch,Transmission,Universal Joints,Drive shaft,Final drive,Differential,Half-shaft,2. Steering System,Steering wheel,Steering shaft,Steering gear,Steering knuckle,Track rod,tie rod,3. Suspension,tie rod,stabilizer bar,shock absorber,coil spring,trailing control,4. Braking System,Drum brakes 鼓式制动器,Disc brakes 盘式制动器,Brake disc,piston,Fixed caliper,hydraulic,Brake pad,Wheel Cylinder,Brake drum,Trailingshoe,Anchor pin,Anchor pin,Leading shoe,Matching Exercise,Final driveSteering wheelStabilizer barTrack rodHandle ClutchSteering shaftBrake lineBrake pedalSteering gear,离合器主减速器转向器制动管路制动踏板方向盘转向横拉杆横向稳定器拉手转向轴,Thank You,