Introduction to Transmission System
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Harman Motor Works Fluid Drive Bus Mk1 #6683 OPERATOR's MANUAL
Harman Motor Works Fluid Drive Bus Mk1 #6683 OPERATOR’S MANUAL Version 1.0 – July 2014 harmanmotorworks.com Contents 1. Purpose of this Manual ..................................................................................................... 4 2. Notes about this Manual ................................................................................................... 5 3. Components of the Bus ..................................................................................................... 6 Drive Motor .......................................................................................................................... 6 Type and Specification ..................................................................................................... 6 Fluid Coupling ...................................................................................................................... 7 Transmission ......................................................................................................................... 8 Type ................................................................................................................................... 8 Components ....................................................................................................................... 9 Transmission Modes ......................................................................................................... 9 Gear lever ......................................................................................................................... -
COMPANY PROFILE.Pdf
p r o f i l e 1 2 3 4 5 6 7 company quality application products products industry testimonials systems & clients Company profile Fluidomat Limited an ISO 9001:2008 certified Company manufactures a wide range of fixed speed and variable speed fluid couplings for industrial and automotive drives upto 3800 KW since 1971. Management of the Company is lead by Mr. Ashok Jain, Chairman & Managing Director, an electrical engineer with all round experience since 1971. Mr. Jain pioneered technology development and manufacture of fluid couplings indigenously in India with launch of Fluidomat Fluid Couplings in the year 1971. The employees of the Company are highly experienced professional experts in their respective field. The total strength of 2200 employees have long association of many years with the Company. Modern in-house Non Ferrous and Cast Iron Foundries produce high quality intricate castings required for Fluid Couplings. The fluidomat factory at Dewas, near Indore in Central India, is equipped with sophisticated manufacturing, research and development, quality control and testing facilities to ensure quality and consistency. Driving lean, delivering quality. h t t p : / / w w w . f l u i d o m a t . c o m Quality System: The Company is an ISO 9001:2008 Certified Company with strong Quality System. The ISO Certification Covers: Design, Manufacture, Supply, Installation and Commissioning of - Fluid Couplings (including Constant Fill/Constant Speed and Scoop Control Variable Speed). Technology and Application Engineering: Fluidomat fluid couplings are manufactured with own technology developed in the year 1971. The technology, product design and performance is continuously upgraded by continuous R & D. -
Modern Design and Control of Automatic Transmission and The
Review Paper doi:10.5937/jaes13-7727 Paper number: 13(2015)1, 313, 51 - 59 MODERN DESIGN AND CONTROL OF AUTOMATIC TRANSMISSION AND THE PROSPECTS OF DEVELOPMENT Dejan Matijević The School of Electrical and Computer Engineering of Applied Studies, Belgrade, Serbia Ivan Ivanković* University of Belgrade, Faculty of Mechanical Engineering, Belgrade, Serbia Dr Vladimir Popović University of Belgrade, Faculty of Mechanical Engineering, Belgrade, Serbia The paper provides an overview of modern technical solutions of automatic transmissions in auto- motive industry with their influence on sustainable development. The objective of the first section is a structural view of specific constructions and control systems of presently used automatic transmis- sions, with emphasis on mechatronics implementation. The second section is based on perspectives of development, by integrating some branches of soft computing, such as fuzzy logic and artificial neural networks in order to create an optimal control algorithm for obtaining a contribution to fuel economy, exhaust emission, comfort and vehicle performance. Key words: Automatic transmission, Mechatronics, Automotive industry, Soft Computing INTRODUCTION which is depended by coefficient of friction and normal load on the drive axle. Lower limitation Almost all automobiles in use today are driven by is defined by maximal speed that vehicle can internal combustion engines, which are charac- reach. Shaded areas between traction forces terized by many advantages, such as relatively through gears are power losses. To decrease good efficiency, relatively compact energy stor- power losses and to be as closely as possible age and high power – to – weight ratio [07]. to the ideal traction hyperbola, the gearbox with But, fundamental disadvantages are: enough gear ratios is needed. -
Design of Continuously Variable Bicycle Transmission
Innovative Bicycle Drivetrain Design of continuously variable bicycle transmission Author: Jean Kolb Supervisor: Dr Eng. Slawomir Kedziora Chain drive with derailleur change mechanism . 98.5% efficiency . Relatively low weight . The most common drivetrain . Not innovative NuVinci CVT hub . Continuously variable ratio . Torque transmitted by traction . Ball planets change the contact angle Source: https://www.fallbrooktech.com/nuvinci-technology CVT hub by Hiroyuki Urabe . Used as reference for own design . Upstream planetary gear train and roller train . Estimated efficiency of 90% . Patented, but not developed CVT hub by Hiroyuki Urabe Pros Cons . Different and innovative . Relatively heavy weight . Continuously variable . Lower transmission efficiency . Enhanced e-bike engine . More complex than the efficiency comparable design from . Protected in hub enclosure “NuVinci” . Clean look Presentation and explanation of the developed design CVT hub Developed CVT hub Autodesk Fusion 360 unites every development step Cloud computing Developed CVT hub Developed CVT hub Upstream planetary gear train Input Output Sprocket Input Input torque on ring gear Fixed carrier Developed CVT hub Planetary roller train Output Input Input torque on sun roller Non-rotatable but on axle displaceable carrier Preloaded spring Preloaded spring to guarantee enough traction Wave spring Preloaded spring Spline Radial bearing on slidable sleeve Needle bearings Axial bearing gets pushed Left handed thread Gap between roller and sun Left handed thread Changing -
Gear Cutting and Grinding Machines and Precision Cutting Tools Developed for Gear Manufacturing for Automobile Transmissions
Gear Cutting and Grinding Machines and Precision Cutting Tools Developed for Gear Manufacturing for Automobile Transmissions MASAKAZU NABEKURA*1 MICHIAKI HASHITANI*1 YUKIHISA NISHIMURA*1 MASAKATSU FUJITA*1 YOSHIKOTO YANASE*1 MASANOBU MISAKI*1 It is a never-ending theme for motorcycle and automobile manufacturers, for whom the Machine Tool Division of Mitsubishi Heavy Industries, Ltd. (MHI) manufactures and delivers gear cutting machines, gear grinding machines and precision cutting tools, to strive for high precision, low cost transmission gears. This paper reports the recent trends in the automobile industry while describing how MHI has been dealing with their needs as a manufacturer of the machines and cutting tools for gear production. process before heat treatment. A gear shaping machine, 1. Gear production process however, processes workpieces such as stepped gears and Figure 1 shows a cut-away example of an automobile internal gears that a gear hobbing machine is unable to transmission. Figure 2 is a schematic of the conven- process. Since they employ a generating process by a tional, general production processes for transmission specific number of cutting edges, several tens of microns gears. The diagram does not show processes such as of tool marks remain on the gear flanks, which in turn machining keyways and oil holes and press-fitting bushes causes vibration and noise. To cope with this issue, a that are not directly relevant to gear processing. Nor- gear shaving process improves the gear flank roughness mally, a gear hobbing machine is responsible for the and finishes the gear tooth profile to a precision of mi- crons while anticipating how the heat treatment will strain the tooth profile and tooth trace. -
Torque Converter. Human Engineering Institute, Cleveland, Ohio Report Number Am-2-5 Pub Date 15 May 67 Edrs Price Mf-$0.25 Hc-$2.04 49P
REPORT RESUMES ED 021 106 VT 005 689 AUTOMOTIVE DIESEL MAINTENANCE 2. UNIT V, AUTOMATIC TRANSMISSIONS--TORQUE CONVERTER. HUMAN ENGINEERING INSTITUTE, CLEVELAND, OHIO REPORT NUMBER AM-2-5 PUB DATE 15 MAY 67 EDRS PRICE MF-$0.25 HC-$2.04 49P. DESCRIPTORS- *STUDY GUIDES, *TEACHING GUIDES, TRADE AND INDUSTRIAL EDUCATION, *AUTO MECHANICS (CCUPATION), *EQUIPMENT MAINTENANCE, DIESEL MATERIALS, INDIVIDUAL INSTRUCTION, INSTRUCTIONAL FILMS, PROGRAMED INSTRUCTON, KINETICS, MOTOR VEHICLES, THIS MODULE OF A 25-MODULE COURSE IS DESIGNED TO DEVELOP AN UNDERSTANDING OF THE OPERATION AND MAINTENANCE OF TORQUE CONVERTERS USED ON DIESEL POWERED VEHICLES. TOPICS ARE (1) FLUID COUPLINGS (LOCATION AND PURPOSE),(2) PRINCIPLES OF OPERATION,(3) TORQUE CONVERRS,(4) TORQMATIC CONVERTER, (5) THREE STAGE, THREE ELEMENT TORQUE CONVERTER, AND (6) TORQUE CONVERTER MAINTENANCE AND TROUBLESHOOTING. THE MODULE CONSISTS OF A SELF-INSTRUCTIONAL PROGRAM TRAINING FILM "LEARNING ABOUT TORQUE CONVERTERS" AND OTHER MATERIALS. SEE VT 005 685 FOR FURTHER INFORMATION. MODULES IN THIS SERIES ARE AVAILABLE AS VT 005 685- VT 005 709. MODULES FOR "AUTOMOTIVE DIESEL MAINTENANCE 1" ARE AVAILABLE AS VT 005 655 VT 005 684. THE 2-YEAR PROGRAM OUTLINE FOR "AUTOMOTIVE DIESEL MAINTENANCE 1 AND 2" IS AVAILABLE AS VT 006 006. THE TEXT MATERIAL, TRANSPARENCIES, PROGRAMED TRAINING FILM, AND THE ELECTRONIC TUTOR MAY BE RENTED (FOR $1.75 PER WEEK) OR PURCHASED FROM THE HUMAN ENGINEERING INSTITUTE HEADQUARTERS AND DEVELOPMENT CETER, 2341 CARNEGIE AVENUE: CLEVELAND, 'OHM 44115. (HC) STUDY AND READING MATERIALS AUTOMOTIVE MAINTENANCE L_____ AUTOMATIC TRANSMISSIONS- TORQUE CONVERTER UNIT V SECTION A FLUID COUPLINGS (LOCATION AND PURPOSE) SECTION B PRINCIPLE OF OPERATION SECTION C TORQUE CONVERTERS SECTION D TORQMATIC CONVERTER SECTION E THREE STAGE, THREE ELEMENT TORQUE CONVERTER. -
Mission CO2 Reduction: the Future of the Manual Transmission: Schaeffler
56 57 Mission CO2 Reduction The future of the manual transmission N X D H I O E A S M I O U E N L O A N G A D F J G I O J E R U I N K O P J E W L S P N Z A D F T O I E O H O I O O A N G A D F J G I O J E R U I N K O P O A N G A D F J G I O J E R A N P D H I O E A S M I O U E N L O A N G A D F O I E R N G M D S A U K Z Q I N K J S L O G D W O I A D U I G I R Z H I O G D N O I E R N G M D S A U K N M H I O G D N O I E R N G U O I E U G I A F E D O N G I U A M U H I O G D V N K F N K K R E W S P L O C Y Q D M F E F B S A T B G P D R D D L R A E F B A F V N K F N K R E W S P D L R N E F B A F V N K F N W F I E P I O C O M F O R T O P S D C V F E W C G M J B J B K R E W S P L O C Y Q D M F E F B S A T B G P D B D D L R B E Z B A F V R K F N K R E W S P Z L R B E O B A F V N K F N J V D O W R E Q R I U Z T R E W Q L K J H G F D G M D S D S B N D S A U K Z Q I N K J S L W O I E P JürgenN N B KrollA U A H I O G D N P I E R N G M D S A U K Z Q H I O G D N W I E R N G M D G G E E A Y W T R D E E S Y W A T P H C E Q A Y Z Y K F K F S A U K Z Q I N K J S L W O Q T V I E P MarkusN Z R HausnerA U A H I R G D N O I Q R N G M D S A U K Z Q H I O G D N O I Y R N G M D T C R W F I J H L M L K N I J U H B Z G V T F C A K G E G E F E Q L O P N G S A Y B G D S W L Z U K RolandO G I SeebacherK C K P M N E S W L N C U W Z Y K F E Q L O P P M N E S W L N C T W Z Y K W P J J V D G L E T N O A D G J L Y C B M W R Z N A X J X J E C L Z E M S A C I T P M O S G R U C Z G Z M O Q O D N V U S G R V L G R M K G E C L Z E M D N V U S G R V L G R X K G K T D G G E T O -
Gear Cutting Solutions
Gear cuttingsolutions 2 E2F Z TRINITY ORIGIN SWISS MADE SWISS 8100 DUPLEX REVOLUTION 8700 Gear cutting solutions Type Name of tool Standard modules* Tool Tool Machined part Page Tooth by tooth m 0.03 - 1.00 5 gear cutter Z² m 0.015 - 1.000 6 Hobs for epicyclic & involute teeth ORIGIN m 0.015 - 0.800 7 m 0.015 - 1.000 8 Two-way hob cutter m 0.015 - 0.800 9 ORIGIN DUPLEX *Depends on the gearing norm Other modules upon request swiss made Gear cutting solutions Type Name of tool Standard modules* Tool Tool Machined part Page Hobs for asymmetrical 10 gears and special by profi le profi les REVOLUTION Hobs for frontal F 2 m 0.05 - 0.50 11 gear cutting E Hobs for conical m 0.05 - 0.30 12 gears TRINITY Hob cutters for involute gears ISO53 / DIN867 m 0.05 - 1.00 13 DIN quality AAAA 8100 Skiving cutter for m 0.05 - 1.00 internal gear teeth 14 8700 *Depends on the gearing norm Other modules upon request swiss made DUPLEX ORIGIN Hobs for epicyclic New & involute teeth Hobbing with two hob cutters is known to produce burr-free hobbing. It is a functional process, but requires a sometimes tedious start-up. It is necessary to make an adjustment for each hob, and the stacking of the arbor, tools and spacers results in a bad roundness and warping. Louis Bélet SA has found a simple solution that can be used by everyone to solve these problems: ORIGIN DUPLEX hobs. ORIGIN DUPLEX on a shank Circular ORIGIN DUPLEX Made of one-piece solid carbide, these cutters have two cutting areas, one on the right and one on the left. -
Gm Livonia Trim Plant in Livonia, Michigan ______10
Repurposing Former Automotive Manufacturing Sites in the Midwest A report on what communities have done to repurpose closed automotive manufacturing sites, and lessons for Midwestern communities for repurposing their own sites. Prepared by: Valerie Sathe Brugeman, MPP Kristin Dziczek, MS, MPP Joshua Cregger, MS Prepared for: The Charles Stewart Mott Foundation June 2012 Repurposing Former Midwestern Automotive Manufacturing Sites A report on what communities have done to repurpose closed automotive manufacturing sites, and lessons for Midwestern communities for repurposing their own sites. Report Prepared for: The Charles Stewart Mott Foundation Report Prepared by: Center for Automotive Research 3005 Boardwalk, Ste. 200 Ann Arbor, MI 48108 Valerie Sathe Brugeman, MPP Kristin Dziczek, MS, MPP Joshua Cregger, MS Repurposing Former Midwestern Automotive Manufacturing Sites Table of Contents ACKNOWLEDGMENTS _____________________________________________________________ III About the Center for Automotive Research ______________________________________________ iii EXECUTIVE SUMMARY _____________________________________________________________ 4 Case Studies ______________________________________________________________________ 5 Key Findings _______________________________________________________________________ 5 INTRODUCTION __________________________________________________________________ 7 METHODOLOGY __________________________________________________________________ 7 GM LIVONIA TRIM PLANT IN LIVONIA, MICHIGAN _______________________________________ -
5-Speed Manual Transmission Again, Or by Turning the Ignition Do Not Rest Your Foot on the Clutch the Transmission Has Five Fully Key to the "OFF" Position
5-Speed Manual Transmission again, or by turning the ignition Do not rest your foot on the clutch The transmission has five fully key to the "OFF" position. pedal while driving; this can synchronized forward speeds. The cause the clutch to slip, resulting gear shift pattern is provided on Operation of the "WINTER" in damage to the clutch. mode should be limited to the transmission lever knob. The slippery road conditions only. backup lights turn on when When you are stopped on an Operation of the "WINTER" shifted into the reverse gear. upgrade, do not hold the vehicle mode during normal driving in place by letting the clutch pedal conditions will cause decreased up part-way. Use the foot brake or performance and sluggish the parking brake. acceleration. Never shift into reverse gear until the vehicle is completely stopped. Do not "over-speed" the engine when shifting down to a lower gear. The shift lever cannot be shifted directly from fifth gear into Reverse. When shifting into Reverse gear from fifth gear, Driving Tips depress the clutch pedal and shift completely into Neutral position, Always depress and release the then shift into Reverse gear. clutch pedal fully when shifting. Instruments and Controls Shift Speed Chart For cruising, choose the highest Transfer Control gear for that speed (cruising speed The lower gears of the 4WD Models is defined as a relatively constant transmission are used for normal The "4WD" indicator light speed operation). acceleration of the vehicle to the illuminates when 4WD is engaged desired cruising speed. The The upshift indicator (U/S) lights with the 4WD-2WD switch. -
Advanced Transmission Technologies
Advanced Transmission Technologies December 2020 United States Department of Energy Washington, DC 20585 Executive Summary The high-voltage transmission electric grid is a complex, interconnected, and interdependent system that is responsible for providing safe, reliable, and cost-effective electricity to customers. In the United States, the transmission system is comprised of three distinct power grids, or “interconnections”: the Eastern Interconnection, the Western Interconnection, and a smaller grid containing most of Texas. The three systems have weak ties between them to act as power transfers, but they largely rely on independent systems to remain stable and reliable. Along with aged assets, primarily from the 1960s and 1970s, the electric power system is evolving, from consisting of predominantly reliable, dependable, and variable-output generation sources (e.g., coal, natural gas, and hydroelectric) to increasing percentages of climate- and weather- dependent intermittent power generation sources (e.g., wind and solar). All of these generation sources rely heavily on high-voltage transmission lines, substations, and the distribution grid to bring electric power to the customers. The original vertically-integrated system design was simple, following the path of generation to transmission to distribution to customer. The centralized control paradigm in which generation is dispatched to serve variable customer demands is being challenged with greater deployment of distributed energy resources (at both the transmission and distribution level), which may not follow the traditional path mentioned above. This means an electricity customer today could be a generation source tomorrow if wind or solar assets were on their privately-owned property. The fact that customers can now be power sources means that they do not have to wholly rely on their utility to serve their needs and they could sell power back to the utility. -
Power Grid Failure
Power grid failure Presentation by: Sourabh Kothari Department of Electrical Engineering, CDSE Introduction • A power grid is an interconnected network of transmission lines for supplying electricity from power suppliers to consumers. Any disruptions in the network causes power outages. India has five regional grids that carry electricity from power plants to respective states in the country. • Electric power is normally generated at 11-25kV and then stepped-up to 400kV, 220kV or 132kV for high voltage lines through long distances and deliver the power into a common power pool called the grid. • The grid is connected to load centers (cities) through a sub- transmission network of normally 33kV lines which terminate into a 33kV (or 66kV) substation, where the voltage is stepped-down to 11kV for power distribution through a distribution network at 11kV and lower. • The 3 distinct operation of a power grid are:- 1. Power generation 2. Power transmission 3. Power distribution. Structure of Grids Operations of Power grids • Electricity generation - Generating plants are located near a source of water, and away from heavily populated areas , are large and electric power generated is stepped up to a higher voltage-at which it connects to the transmission network. • Electric power transmission - The transmission network will move the power long distances–often across state lines, and sometimes across international boundaries, until it reaches its wholesale customer. • Electricity distribution - Upon arrival at the substation, the power will be stepped down in voltage—to a distribution level voltage. As it exits the substation, it enters the distribution wiring. Finally, upon arrival at the service location, the power is stepped down again from the distribution voltage to the required service voltage.