Classification & layouts of two wheelers (motorcycles, scooters, mopeds) and Three wheelers vehicles (by applications - goods/passengers, carriage capacity). Study of technical specification of Two & Three wheelers. 2 Engine technology : Selection criteria and Design considerations for two wheeler & three wheeler engines Systems 3. PRINCIPLE A Gear box is a mechanical method of transferring energy or motion from one device to another and is used to increase torque while reducing speed. 4. CLASSIFI , MANUAL OPERATED SEMIAUTOMATIC ,FULL AUTOMATIC TRANSMISSION PROGRESSIVE SIN)INGIMESH GEAR BOX SELECTIVE CONSTANTMESH PRE SELECTIVE EPICYCLIC SYNCI-mc-nmSH 4. 5. Cheapest 4 wheeler Rs. 2,00,000 More study Purchasing capacity of people was studied Most buy a two wheeler first and then a car as family grows Also occupancy of vehicles was observed Mostly the car was underutilized. Of the 50 cars observed, 36 had only two or less no of occupants. Of the 78 two-wheelers observed only 23 were riding single. Three Wheeler Load Carrier should be provided with gear box of reputed make and best quality with at least four forward and one reverse speeds, and heavy duty clutch. The speed reduction from the engine to the rear driving wheel should be through a reliable system. 5.1.5 Cargo Box: A cargo Box should be designed in the rear of operator's cabin. Two-wheelers: Motorcycles, Scooters. Three-wheelers: Tempo, Auto-rickshaws. Four-wheeler: Car, jeep, Bus, Truck. Multi axle vehicle: Vehicles that have more than two-axles e.g. Tata 3118 Trucks, Ashok Leyland U3718 Trucks, Volvo 89400 Buses. Based on type of transmission: Automatic transmission vehicles: Automobiles that are capable of changing For GearBox, Drive-train and Engine applications & Use Aimil Instrumentation - Check the different instruments for ENGINE APPLICATIONS , GearBox, Drive-train Application in the PPT 3rd largest Automobile Industry of the world It accounts for 7.1 percent of the country's Gross Domestic Product (GDP) 80 percent market share captured by Two Wheeler Segment Auto Industry is going to see the major automation in gear shifter of two wheelers using stepper motor. This is the new innovative model mainly used for the vehicles to control the vehicle. Here we are concentrating to design the automatic gear changing mechanism in two wheeler vehicles by using the components like gear box, stepper motor, battery, electronic switch etc. Consider a five speed gear box, where N5 is the maximum speed, N1 is the min speed and r is the number of speeds. Progression ratio = = = = 5-1 r -1 = /() 6 Speed Gearbox (23) or (32) Speed Reduction Gear Box Design PDF. adeasdfs. Design and Fabrication of GearBox. Sanjeev Singh. JMD000645.pdf. Tadveer Singh Hora. Paper Gearbox En. Vikas Gear Box GENERAL CALCULATION Gear ratio can be calculated by the following formula = Number of teeth in driven gear /Number of teeth in driver gear Input gear GA= 68 teeth Output gear GB = 32teeth. Compound idler gear G11= 22 teeth G12= 18 teeth For Forward direction, For this purpose, we have selected two input shafts and one output shaft. It is a two speed sliding mesh gear box, controlled by a dog clutch for the required sliding mechanism. It is simple, effective and a cost efficient design. It is a hand feed gearbox. Adequate provisions have been given to adapt a motor or an engine to it. 4.9 TYPES OF GEAR BOXES (a) Selective type gear boxes : (i) Sliding mesh gear box (ii) Constant mesh gear