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automatic transmission

Tài liệu Automatic Transmissions P1 pptx

Tài liệu Automatic Transmissions P1 pptx

Kĩ thuật Viễn thông

... FUNDAMENTALS OF AUTOMATIC TRANSMISSION Automatic Transmissions - Course 262FUNDAMENTALS OF AUTOMATIC TRANSMISSION Automatic Transmissions - Course 262The automatic transmission is composed ... planetary gear train design whichis used in all Toyota automatic transmissions and the majority ofautomatics in production today.Types of Automatic TransmissionsSection 14 TOYOTA Technical Training ... orrear drive automatic transmissions are thesame.The differential is an integral part of the front−wheel drive transmission, whereas the differential for the rear−wheel drive transmission is...
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Tài liệu Automatic Transmissions P2 doc

Tài liệu Automatic Transmissions P2 doc

Kĩ thuật Viễn thông

... ConverterTestingBench TestingTORQUE CONVERTER Automatic Transmissions - Course 262 7The torque converter is mounted on the input side of the transmission gear train and connected to a drive ... torquetothe transmissioninput shaft.Role of the torque converter:• Multiplies torque generated by the engine.• Serves as an automatic clutch which transmits engine torque to the transmission. • ... hydraulic control system.The torque converter is filled with automatic transmission fluid, andtransmits the engine torque to the transmission. The torque convertercan either multiply the torque...
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Tài liệu Automatic Transmissions P3 pdf

Tài liệu Automatic Transmissions P3 pdf

Kĩ thuật Viễn thông

... direction.SIMPSON PLANETARY GEAR UNIT Automatic Transmissions - Course 262SIMPSON PLANETARY GEAR UNIT Automatic Transmissions - Course 262Our introduction to Toyota automatic transmissions will begin with ... rear planetary gear set, based ontheir position in the transmission. These two planetary gear sets resultin a three−speed automatic transmission having three forward gearsand one reverse gear.Simpson ... ratios or leverage. When twoGear RotationalDirection andGear Ratio Automatic Transmissions - Course 2621. Manipulate transmission components to demonstrate power flowthrough a simple planetary...
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Tài liệu Automatic Transmissions P4 doc

Tài liệu Automatic Transmissions P4 doc

Kĩ thuật Viễn thông

... The automatic transmission cannot select thesepositions automatically on its own. The next selector position is theonly position from which the transmission is fully automatic. In drive, the transmission ... downshift tosecond gear; however, in Electronic Control Transmissions and on A40and A340 series transmissions with a D−2 Downshift Timing Valve, the transmission downshifts from OD to third gear and ... is direct drive, and if the transmission has overdrive, it provides the fourth forward gear.The drive position is the only position in which the transmission is automatic; that is, it upshifts...
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Tài liệu Automatic Transmissions P5 pdf

Tài liệu Automatic Transmissions P5 pdf

Kĩ thuật Viễn thông

... Technical TrainingOne simple planetary gear set is added to the 3−speed automatic transmission to make it a 4−speed automatic transmission (threespeeds forward and one overdrive). This additional ... shim.Be careful not to lose the adjusted shim.Instructor OKPOWER FLOW Automatic Transmissions - Course 262 71When the transmission is in a gear other than fourth gear, theunderdrive brake ... withinthe underdrive planetarygear set.Fourth GearPOWER FLOW Automatic Transmissions - Course 262 63The holding devices for the overdrive transmission are identified in thefollowing chart with the...
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Tài liệu Automatic Transmissions P6 doc

Tài liệu Automatic Transmissions P6 doc

Kĩ thuật Viễn thông

... TOYOTA Technical Training AUTOMATIC TRANSMISSION FLUID Automatic Transmissions - Course 262 81The automatic transmission hydraulic system requires special fluid forthe transmission to operate ... AUTOMATIC TRANSMISSION FLUID Automatic Transmissions - Course 262 83If the fluid is milky colored, coolant is mixed ... coolingsystem reaches operating temperature quicker than the transmission, the cooler helps to warm−up the transmission fluid. Automatic transmission fluid is a high−grade petroleum productcontaining...
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Tài liệu Automatic Transmissions P7 pptx

Tài liệu Automatic Transmissions P7 pptx

Kĩ thuật Viễn thông

... Describe the operation of the gear type oil pump.Section 7 TRANSMISSION OIL PUMPLesson Objectives:TRANSMISION OIL PUMP Automatic Transmissions - Course 262 85The oil pump bushing supports ... reactionshaft) as well as the front of planetary gear set.Purpose of theOil PumpTRANSMISION OIL PUMP Automatic Transmissions - Course 262 83The oil pump is driven by the torque converter. The center drive ... clearance of both gears.Spec. Measured OK/NGStandard Body ClearanceMaximum Body Clearance Automatic Transmissions - Course 262 811. Demonstrate the measurement of the oil pump gears to determinethe...
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Tài liệu Automatic Transmissions P8 ppt

Tài liệu Automatic Transmissions P8 ppt

Kĩ thuật Viễn thông

... BODY CIRCUITS Automatic Transmissions - Course 262 103This valve controls the timing of the application of the double pistondirect and reverse clutch (C2) found in the A40 Series transmissions. ... overdrive tosecond gear in the A40 Series transmissions. If the shift selector leveris put into 2−range while the vehicle is running in overdrive, the transmission automatically shifts into third gear ... CIRCUITS Automatic Transmissions - Course 262 93Section 8110 TOYOTA Technical TrainingThe low modulator valve reduces the line pressure from the manualvalve to reduce shock when the transmission...
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Tài liệu Automatic Transmissions P9 docx

Tài liệu Automatic Transmissions P9 docx

Kĩ thuật Viễn thông

... Drive(H4)A340H TRANSFER Automatic Transmissions - Course 262 139The transfer unit has three shafts:• The transmission output shaft• The transfer output shaft• The front drive shaftThe transmission ... A340H TRANSFER Automatic Transmissions - Course 262 141In low 4−wheel drive, not only is torque available to all wheels ... DevicesHydraulic ControlSection 9138 TOYOTA Technical TrainingThe A340H automatic transfer unit is bolted to the rear of the transmission housing and provides a means of selecting between2−wheel...
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MOB TME Subject 1 – Signal Transmission

MOB TME Subject 1 – Signal Transmission

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... InternetBaey, Fladenmuller – Subject 11/13MOB TME Subject 1 – Signal Transmission SIGNAL AND WAVES PROPAGATIONData transmission on a physical support is the result of the propagation of a ... power of the signal aretypically carried out on a logarithmic scale.The power is Watts in a radio transmission is therefore typically expressed in the relative value ofdecibels compared to a milliwatt ... walls penetration of 16 dB per level and an attenuation exponent from 31.Calculate the maximum transmission range for the same signal power than previously. Youconsider antennas located at the...
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MOB Subject 3 Transmission Techniques

MOB Subject 3 Transmission Techniques

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... groups)./43/45/47/4A11010010Master of Computer Science 1 - MOB Mobile Internet and Surrounding2/18– Base band transmission: it corresponds to transmission on channel of the low-pass typeof a centered spectrum signal around ... signals of "square" form.– Carrier frequency transmission: when the channel is of band-pass type as in the case ofthe hertzian transmission, it is essential to transpose the signal ... Mobile Internet and Surrounding8/18The modern transmission systems call upon the digital techniques which allow betweenothers offering a better transmission quality. The modulating signal comes...
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MOB sujet 4 Transmission techniques - DS CDMA

MOB sujet 4 Transmission techniques - DS CDMA

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... duration Tc of transmission of a chip is m time lower than the durationTb of a bit.Master of Computer Science 1 - MOB Mobile Internet and Surrounding1/10 Subject 4MOB sujet 4 Transmission ... transmit a bit to “0”, the stationsends the opposite of its sequence chip. The duration Tc of transmission of a chip is m timelower than the duration Tb of a bit.Example: let us suppose...
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