汽車英語生產(chǎn)過程、引擎和底盤ppt課件

1、 English for AutomobilesChapter III The Manufacturing processQuestion：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 producti

2、on line .Robots on busy work.The Manufacturing Process ChassisBodyPaintInterior Assembly MateWelding of AutomobileQuality Control.The Manufacturing processThe manufacturing process begins with 4000 components supplied by many suppliers, company-owned or outside.1ppt.chassis installation Assembly lin

3、e completes front and rear suspensions, gas tanks, rear axles and drive shafts, gear boxes, steering box components, and braking systems .1ppt.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

4、 door pillars, roof, and body side panels。1ppt.painting processThe multi-step painting process requires inspection, cleaning, undercoat dipping, drying, topcoat spraying, and baking.1ppt. interior assemblyInterior assembly includes two steps, assembling the windshield and the rest.Workers assemble a

5、ll 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. 1ppt.mating process, Assembly workers bolt the car body to the frame. Once

6、 the mating takes place the automobile proceeds down the line to receive final trim components, battery, tires, antifreeze, and gasoline.1ppt.checking processThere its engine is audited, its lights and horn checked, its tires balanced, and its charging system examined. 1ppt.ExercisesRearrange the fo

7、llowing 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 f

8、rame. 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.1ppt.1pptColumn 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

9、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 automo

10、bile windshield.i. Install battery and tires.Automobile Engine1ppt.Matching ExerciseEngine block Spark plugExhaust manifoldFly wheelPVC hoseExhaust pipe Filter hoseSpark plug coverfanSpark plug cable發(fā)動機機體排氣歧管飛輪火花塞高壓線PVC 軟管排氣管火花塞蓋濾清器軟管車輪火花塞.Matching ExerciseValve spring Water pumpFan beltPulley Radia

11、tor hoseGas pump Gas linedistributor Dip stick Cylinder head cover氣門彈簧風(fēng)扇皮帶帶輪汽缸蓋罩蓋散熱器軟管氣泵分電器燃油管路機油量尺水泵. ENGINE TYPESTypes of Engine.IN-LINE 4 CYLINDER6-CYLINDER V ENGINEFLAT4. HOW AN ENGINE WORKSHow an Engine Works. The structure of the chassisChassisPower train system Brake systemSteering systemSusp

12、ension system.1. Power Train SystemClutchTransmissionUniversal JointsDrive shaftFinal driveDifferentialHalf-shaft.2. Steering SystemSteering wheelSteering shaftSteering gearSteering knuckleTrack rod.tie rod3. Suspensiontie rodstabilizer barshock absorbercoil springtrailing control.4. Braking System.Drum brakes 鼓式制動器Disc brakes 盤式制動器Brake discpistonFixed caliperhydraulicBrake padWheel CylinderBrake drumTrailingshoeAnchor pin