汽車業(yè)外語02課件

1、汽車業(yè)外語02課件汽車業(yè)外語02課件Passage AHybrid-Electric Vehicle混合電動車Passage A Gasoline/diesel engine Fuel tank Electric motor Generator Batteries Transmission 汽油/柴油機(jī) 油箱 電機(jī) 發(fā)電機(jī) 電池組 傳動裝置Includes:Passage AHybrid-Electric VehicPassage AHybrid-Electric Vehicle混合電動車Passage Abbs.sciencenet/forum.php?mod=viewthread&tid=

2、101417Passage AHybrid-Electric VehicPassage AGasoline/diesel engine汽油/柴油機(jī)Passage A Much like the one you will find on most cars Smaller and uses advanced technologies Reduce emissions and increase efficiencyPassage AGasoline/diesel enginPassage AFuel tank油箱Passage A Energy storage device for the eng

3、ine Gasoline/diesel oil has a much higher energy density than batteries do Should it be smaller than the ones of common cars ? Why?Passage AFuel tank油箱Passage APassage AElectric motor / Generator電機(jī) / 發(fā)電機(jī)Passage A Very sophisticated / complicated Act as a motor as well as generator, controlled by? Wh

4、en it needs to, it can draw energy from the batteries to accelerate the car. But (While) acting as a generator, it can slow the car down and return energy to the batteries. Generator acts only to produce electrical power, used mostly on series hybrids.Passage AElectric motor / GenePassage ABatteries

5、電池組Passage A Energy storage device for the motor Continually power the auxiliary system, such as air conditioning and dashboard displaysPassage ABatteries電池組Passage Passage ATransmission傳動裝置Passage A Performs the same basic function as the transmission on a conventional car Transmits the engine/moto

6、r power to the car wheelsPassage ATransmission傳動裝置PassPassage AHow do hybrid-electric vehicle work ?Passage A Starting （啟動） The gasoline engine “warms up”. If necessary, converts energy from the engine into electricity and stores it in the battery. Cruising （巡行） Engine powers the vehicle at cruising

7、 speeds. If necessary, provides power to the battery for later use. Passing （超車） The engine and the motor are both used to drive the car.Passage AHow do hybrid-electriPassage AHow do hybrid-electric vehicle works ?Passage A Braking （剎車） Converts wasted energy from braking into electricity and stores

8、 it in the battery. The electric motor is reversed and slows the vehicle down. If additional stopping power is needed, conventional friction brakes are also applied automatically. Parking （駐車） When the car is stopped, such as before the red light, the engine and electric motor shut off automatically

9、 in idling.Passage AHow do hybrid-electriPassage ANew words （生詞） Regenerative braking Plug in Energy density Propulsion power Cruising speed Stopping power Forefront Transportation Potential Configure Significant Auxiliary Sacrifice Propel Coasting Accelerate Idling Passing Sophisticated ReversedPas

10、sage ANew words （生詞） RegePassage AExercise 5Passage AExercise 5Passage AVR6 and W12 EngineVR6/W12發(fā)動機(jī) Passage BVR6 Enginethephirm.co.uk/pages/ArticlePage.aspx?sec=project&name=vr6Passage AVR6 and W12 EngineVRVR6 and W12 EngineVR6/W12發(fā)動機(jī) Passage B The V angle between cylinder is 15 rather than 60 or 9

11、0 founded in most conventional V6 engine designs. Comes from a combination of Vee and Reihenmotor. Like a in-line engine. Single cylinder block and head, compared with a conventional V6 which consists of 2 banks and 2 heads. Narrow width and excellent balancing, short overall length and compactnessV

12、R6 EngineVR6 and W12 EngineVR6/W12發(fā)動機(jī) VR6 and W12 EngineVR6/W12發(fā)動機(jī)Passage B Whats the length of the V6 and VR6 engine compared with in-line engine? How many camshafts of VR6 engine?VR6 Engineuzone.univs/news2_2019_146898.htmlPage 20, Paragraph 1VR6 and W12 EngineVR6/W12發(fā)動機(jī)PVR6 and W12 EngineVR6/W12發(fā)

13、動機(jī)Passage B A combination of two VR6s Mating two VR6 in an inclined angle of 72 Thin connecting rods. P21W12 Enginereviews.xgo/4/41756.htmlVR6 and W12 EngineVR6/W12發(fā)動機(jī)PPassage ANew words （生詞） Valve gears Asymmetric Unique Accessible Ensure Approach Bolt Nut Screw Washer Cylinder gasket Virtually Bre

14、athing Ventilation Take advantage of P19, Final Para. Cross flow cylinder head Exhaust passage Exhaust manifold Single Over Head Camshaft (SOHC) Double Over Head Camshaft (DOHC) In comparison toPassage ANew words （生詞） ValvPassage APassage C: Have a TryClasswork （課堂練習(xí)）Troubleshooting GuideDescription

15、 of problem: You push on the clutch (離合)pedal, and it drops to the floor. With the pedal to the floor, you still cant change the gears. This problem may occur suddenly on some cars. On others changing gears may become more difficult each time you shift until you cant get it into gear.Probable causes:The clutch cable is broken,The clutch cable is disconnected.There is no fluid in the hydraulic clutch circuit.There is a leak in the hydraulic clutch circuit.Passage APassage C: Have a Try西華大學(xué)XIHUA UNIVERSITY交通與汽車工程學(xué)院Faculty of Transportation and A