logging in or signing up Dual clutch transmission royalmanojkumar Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 885 Category: Education License: All Rights Reserved Like it (9) Dislike it (0) Added: April 26, 2011 This Presentation is Public Favorites: 1 Presentation Description No description available. Comments Posting comment... By: veerugandhi (4 month(s) ago) Sir its a wonderful presentation, pls mail me... veeru.m.g@gmail.com Saving..... Post Reply Close Saving..... Edit Comment Close By: lamborevs (6 month(s) ago) Respected Sir, greetings on such a wonderful presentation you have made. This presentation is extremely useful in giving clear ideas about the complete working of the transmission system. please allow me to showcase this presentaion to my fellow students pls mail it to me at needmyid@gmail.com Saving..... Post Reply Close Saving..... Edit Comment Close By: alwaysoneshashank (7 month(s) ago) Sir I have a thought of presenting a seminar on Dual clutch transmission.. I found dis ppt very useful.. plz mail me d ppt on "alwaysoneshashank@gmail.com". Thank u Saving..... Post Reply Close Saving..... Edit Comment Close By: sayleeee (8 month(s) ago) Sir I hav a seminar his month on Dual clutch transmission.. I found dis ppt very useful.. plz plz mail me d ppt on (Ashish.khomane14@gmail.com) or on (w.sayal@yahoo.com) Saving..... Post Reply Close Saving..... Edit Comment Close By: ss.kunal87 (8 month(s) ago) hello, myself kunal. i liked your ppt, n i want it. Can u plz send dis to me... (ss.kunal87@gmail.com) I need urgently... Saving..... Post Reply Close Saving..... Edit Comment Close loading.... See all Premium member Presentation Transcript DUAL-CLUTCH TRANSMISSION: DUAL-CLUTCH TRANSMISSION BY MANOJ KUMAR G RContents: Contents Introduction to Transmission Types of Transmission Dual-clutch Transmission Operation and Design Advantages of Dual-clutch Transmissions Conclusion 1 2 3 4 5 6Introduction to transmission: Introduction to transmission A transmission or gearbox provides speed and torque conversions from a rotating power source to another device using gear ratios. The function of any transmission is transferring engine power to the driveshaft and rear wheels LocationNeed : Need To adapt the output of the internal combustion engine to the drive wheels. To reduce the higher engine speed to the slower wheel speed. To supply high torque at low speeds.Types of transmission: Types of transmission Manual Semi-automatic Automatic TransmissionManual Transmission: Manual Transmission A conventional manual transmission is frequently the base equipment in a car. Also known as a manual gearbox or standard transmission. It generally uses a driver-operated clutch, typically operated by a pedal or lever, for regulating torque transfer from the internal combustion engine to the transmission, and a gear stick, either operated by hand (as in a car) or by foot (as on a motorcycle).Simple Manual Transmission: Simple Manual Transmission Main Components Layshaft Dog clutch Synchromesh Gear Selector Fork www.themegallery.comSemi-automatic Transmission: Semi-automatic Transmission A semi-automatic transmission is one that cannot change gears automatically but only half-automatically. This requires the driver to intervene in order to execute a gear change by moving a gear lever or pressing a clutch pedal or actuating a switch lever or other action. Types Dual-clutch Transmission Electrohydraulic Manual Transmission Saxomat Transmission Zero shift TransmissionDual-clutch transmission: Dual-clutch transmission Is a differing type of semi-automatic or automated manual automotive transmission. This type of transmission was invented by Frenchman Adolphe Kégresse. The first actual DCTs arrived from Porsche in-house development, for Porsche racing cars in the 1980s,when computers to control the transmission became compact enough. Dual-clutch transmissions that are currently on the market primarily use two oil-bathed wet multi-plate clutches.Arrangement and Operation: Arrangement and Operation A two-part transmission shaft is the heart of a DCT. The outer shaft is hollowed out, making room for an inner shaft, which is nested inside. The outer hollow shaft feeds second and fourth gears, while the inner shaft feeds first, third and fifth. It utilizes two separate wet clutches for odd and even gear sets. www.themegallery.comWet-clutch components: Wet-clutch components www.themegallery.comAdvantages of Dual-clutch transmission: Advantages of Dual-clutch transmission computers, solenoids and hydraulics do the actual shifting. Offers the most dynamic acceleration With up shifts taking a mere 8 milliseconds. Offers smooth acceleration by eliminating the shift shock that accompanies gearshifts in manual transmissions and even some automatics. Improved fuel economy when compared to manual transmissionAutomatic transmission: Automatic transmission An automatic gearbox is one type of motor vehicle transmission that can automatically change gear ratios as the vehicle moves. The predominant form of automatic transmission is hydraulically operated; using a fluid coupling or torque converter, and a set of planetary gear sets to provide a range of gear ratios.Conclusion : Conclusion Automobile industries today designing alternative transmission systems which Helps in increasing fuel efficiency. Minimizes the drag losses. Improves internal efficiency. Provides desired torque and speed.Bibliography : Bibliography www.howstuffworks.com www.wikipedia.orgSlide 16: Thank You ! You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
Dual clutch transmission royalmanojkumar Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 885 Category: Education License: All Rights Reserved Like it (9) Dislike it (0) Added: April 26, 2011 This Presentation is Public Favorites: 1 Presentation Description No description available. Comments Posting comment... By: veerugandhi (4 month(s) ago) Sir its a wonderful presentation, pls mail me... veeru.m.g@gmail.com Saving..... Post Reply Close Saving..... Edit Comment Close By: lamborevs (6 month(s) ago) Respected Sir, greetings on such a wonderful presentation you have made. This presentation is extremely useful in giving clear ideas about the complete working of the transmission system. please allow me to showcase this presentaion to my fellow students pls mail it to me at needmyid@gmail.com Saving..... Post Reply Close Saving..... Edit Comment Close By: alwaysoneshashank (7 month(s) ago) Sir I have a thought of presenting a seminar on Dual clutch transmission.. I found dis ppt very useful.. plz mail me d ppt on "alwaysoneshashank@gmail.com". Thank u Saving..... Post Reply Close Saving..... Edit Comment Close By: sayleeee (8 month(s) ago) Sir I hav a seminar his month on Dual clutch transmission.. I found dis ppt very useful.. plz plz mail me d ppt on (Ashish.khomane14@gmail.com) or on (w.sayal@yahoo.com) Saving..... Post Reply Close Saving..... Edit Comment Close By: ss.kunal87 (8 month(s) ago) hello, myself kunal. i liked your ppt, n i want it. Can u plz send dis to me... (ss.kunal87@gmail.com) I need urgently... Saving..... Post Reply Close Saving..... Edit Comment Close loading.... See all Premium member Presentation Transcript DUAL-CLUTCH TRANSMISSION: DUAL-CLUTCH TRANSMISSION BY MANOJ KUMAR G RContents: Contents Introduction to Transmission Types of Transmission Dual-clutch Transmission Operation and Design Advantages of Dual-clutch Transmissions Conclusion 1 2 3 4 5 6Introduction to transmission: Introduction to transmission A transmission or gearbox provides speed and torque conversions from a rotating power source to another device using gear ratios. The function of any transmission is transferring engine power to the driveshaft and rear wheels LocationNeed : Need To adapt the output of the internal combustion engine to the drive wheels. To reduce the higher engine speed to the slower wheel speed. To supply high torque at low speeds.Types of transmission: Types of transmission Manual Semi-automatic Automatic TransmissionManual Transmission: Manual Transmission A conventional manual transmission is frequently the base equipment in a car. Also known as a manual gearbox or standard transmission. It generally uses a driver-operated clutch, typically operated by a pedal or lever, for regulating torque transfer from the internal combustion engine to the transmission, and a gear stick, either operated by hand (as in a car) or by foot (as on a motorcycle).Simple Manual Transmission: Simple Manual Transmission Main Components Layshaft Dog clutch Synchromesh Gear Selector Fork www.themegallery.comSemi-automatic Transmission: Semi-automatic Transmission A semi-automatic transmission is one that cannot change gears automatically but only half-automatically. This requires the driver to intervene in order to execute a gear change by moving a gear lever or pressing a clutch pedal or actuating a switch lever or other action. Types Dual-clutch Transmission Electrohydraulic Manual Transmission Saxomat Transmission Zero shift TransmissionDual-clutch transmission: Dual-clutch transmission Is a differing type of semi-automatic or automated manual automotive transmission. This type of transmission was invented by Frenchman Adolphe Kégresse. The first actual DCTs arrived from Porsche in-house development, for Porsche racing cars in the 1980s,when computers to control the transmission became compact enough. Dual-clutch transmissions that are currently on the market primarily use two oil-bathed wet multi-plate clutches.Arrangement and Operation: Arrangement and Operation A two-part transmission shaft is the heart of a DCT. The outer shaft is hollowed out, making room for an inner shaft, which is nested inside. The outer hollow shaft feeds second and fourth gears, while the inner shaft feeds first, third and fifth. It utilizes two separate wet clutches for odd and even gear sets. www.themegallery.comWet-clutch components: Wet-clutch components www.themegallery.comAdvantages of Dual-clutch transmission: Advantages of Dual-clutch transmission computers, solenoids and hydraulics do the actual shifting. Offers the most dynamic acceleration With up shifts taking a mere 8 milliseconds. Offers smooth acceleration by eliminating the shift shock that accompanies gearshifts in manual transmissions and even some automatics. Improved fuel economy when compared to manual transmissionAutomatic transmission: Automatic transmission An automatic gearbox is one type of motor vehicle transmission that can automatically change gear ratios as the vehicle moves. The predominant form of automatic transmission is hydraulically operated; using a fluid coupling or torque converter, and a set of planetary gear sets to provide a range of gear ratios.Conclusion : Conclusion Automobile industries today designing alternative transmission systems which Helps in increasing fuel efficiency. Minimizes the drag losses. Improves internal efficiency. Provides desired torque and speed.Bibliography : Bibliography www.howstuffworks.com www.wikipedia.orgSlide 16: Thank You !