吉利帝豪2019款领军版汽车六档变速器设计摘 要汽车变速器主要是要求它

Geely Emgrand's 2019 leading version of the car's six-speed transmission design <br>summary <br>Automotive transmission mainly requires that it can cooperate well with the engine to ensure a reasonable output of the engine's power. Match with the corresponding engine. <br>This design is based on Geely Emgrand's 2019 leading version of the car. It changes the five-speed manual transmission to a six-speed manual transmission and shift mechanism. Study the development trends of automotive transmissions, and be familiar with the composition and requirements of transmissions. Then according to the parameters of Geely Emgrand's 2019 leading car, the maximum power of the engine, the maximum torque, the quality of the curb, and other parameters, combined with the relevant knowledge learned, the transmission ratio distribution scheme and the corresponding shift mechanism form are proposed. And compare the schemes, and finally select the appropriate scheme, and carry out detailed design, calculation and verification, as well as the input and output shafts of the transmission, the driven gears, driving gears and reverse gears of each gear, and the standards for bearings, splines and bolts Select the parts, and finally give a brief introduction to the synchronizer and operating mechanism. <br>This design uses a two-axis six-speed transmission, using a synchronizer to shift gears, reasonable transmission ratio distribution, high transmission efficiency, good power and economy. <br><br>Keywords: manual transmission; control mechanism; synchronizer; transmission ratio

Geely Dihao 2019 leading version of the car six-speed transmission design<br>Excerpts<br>The automobile transmission mainly requires it to cooperate well with the engine to ensure the engine's reasonable power output, which requires the transmission should have a reasonable number of gear and the appropriate transmission ratio to match the corresponding engine.<br> This design is based on Geely Dihao 2019 leading version of the car as the design goal, changed the five-speed manual transmission for six-speed manual transmission and gear shift mechanism. Study the development trend of automobile transmission and be familiar with the composition and requirements of transmission. Then according to the parameters of Geely Dihao 2019 leading version of the car, the engine's maximum power, maximum torque, preparation quality and other parameters, combined with the relevant knowledge, put forward the distribution scheme of the transmission ratio, and corresponding shift mechanism form, and the program comparison, and finally select the appropriate scheme, and carry out detailed design, calculation and verification and transmission input, output shaft, each gear from moving, active gear and gear gear, bearings, and bolts and other standards, bearings, Finally, the synchronizer and the manipulation mechanism are briefly described.<br> This design uses two-axis six-speed transmission, the use of synchronizer shift, transmission ratio is reasonable distribution, transmission efficiency is high, power and economy is good.<br><br>Keywords: manual transmission; manipulation mechanism; synchronizer; transmission ratio

Design of six speed transmission of 2019 model leading automobile of Geely Dihao<br>Abstract<br>The main requirement of automobile transmission is that it can cooperate with the engine well to ensure the reasonable power output of the engine, which requires that the transmission should have a reasonable number of gears and appropriate transmission ratio to match with the corresponding engine.<br>This design aims at the 2019 model of Geely Dihao leading automobile, changing the 5-speed manual transmission into 6-speed manual transmission and shift mechanism. Study the development trend of automobile transmission, and be familiar with the composition and requirements of transmission. Then according to the parameters of Geely Dihao 2019 model leading car, the maximum power, maximum torque, curb weight and other parameters of the engine, combined with the relevant knowledge learned, the distribution scheme of the transmission ratio and the corresponding gearshift mechanism form are proposed, and the scheme comparison is carried out, finally the appropriate scheme is selected, and the detailed design, calculation and verification as well as the input of the transmission are carried out , output shaft, driven gear, driving gear and reverse gear of each gear, select standard parts such as bearings, splines and bolts, and finally briefly describe synchronizer and control mechanism.<br>This design uses two axle six speed transmission, uses synchronizer to shift, the transmission ratio distribution is reasonable, the transmission efficiency is high, the power and the economy are good.<br>Key words: manual transmission; control mechanism; synchronizer; transmission ratio