Fundamentals of Modern Vehicle Transmissions 99018

Topics: Powertrain & Propulsion

Starting with a look at the transmission's primary function -- to couple the engine to the driveline and provide torque ratios between the two -- this updated and expanded seminar covers the latest transmission systems designed to achieve the most efficient engine operation. Current designs, the components and sub-systems used, their functional modes, how they operate, and the inter-relationships will be discussed.

A manual transmission display will be used to explain ratios and how they function within the driveline. Automatic transmission design will illustrate the concept of automatic control and hydro-mechanic decision theory and implementation. Attendees will have the opportunity to supplement these theoretical concepts with practical, "hands-on" experience using the various transmission models and components provided. Mechatronics, toroidal transmission functions, and the future of the automatic transmission will also be discussed.

Continuously Variable Transmission (CVT) systems, which represent a fundamental shift in the way power is transmitted from the primary source to the remainder of the driveline will be the focus of in-depth coverage on the third day of this seminar.

Learning Objectives

By attending this seminar, you will be able to:

  • Explain the development, operational aspects and design principles of passenger vehicle and light truck transmission systems, their major components and sub-systems
  • Describe the operational parameters and inter-relationships of each of the sub-systems
  • Apply basic design synthesis and analysis techniques for each of the major components and sub-systems 
  • Compare and contrast 'stepless' to 'stepped' transmission technology 
  • Identify and describe the function and operation of all major components and sub-systems by participating in hands-on demonstrations
  • Recognize the limitations, technological trends, and potential new products under consideration
  • Summarize the direction of new passenger car transmission designs and systems

Who Should Attend

This seminar is intended for anyone not familiar with the operational theories or functional principles of modern vehicle transmission systems. As the material covered is targeted at a number of design and engineering disciplines, attendees should have a minimum of two years design experience in the automotive powertrain field, or preferably a B.S. in engineering or related field.

Also available as an SAE On Demand Course! 
Fundamentals of Modern Vehicle Transmissions (PD730419)


"I develop many of the chassis components that mate with the transmission. This course helped me to fully understand the components and functionality of the different types of transmissions."
Jeremy Ling
Product Engineer; Honda of America Manufacturing

"Excellent subject matter and overview on how transmissions work. I have learned a great deal about something I use everyday."
Jack Smith
Senior Project Engineer, Transmission Controls; Robert Bosch Corporation

"Mark is an excellent instructor and his passion for transmission technology really comes through in the course materials and presentation."
Joseph Carroll
Senior R&D Scientist; Afton Chemical

"This seminar reminded me why I love what I do in the industry!"
Kevin Amper
Transmission & Driveline Engineer; Ford Motor Company

You must complete all course contact hours and successfully pass the learning assessment to obtain CEUs.

W. Mark McVea


Dr. William Mark McVea, P.E., is currently President and Principal Engineer of KBE , Inc. where he and his team design and develop complete powertrains for automotive and off-highway vehicles. Dr. McVea has held many positions within the mechanical drive and powertrain industry; most recently as Chief Technology Officer for Torvec, Inc., an industry leader in the design and development of patented powertrain engineering technology used primarily in the automotive industry. His prior positions include Professor of Vehicle Dynamics and Powertrain Sciences in the Mechanical Engineering Department at the Rochester Institute of Technology and adjunct professor at Purdue University in their Automotive Sciences Department. He was also formerly a manager of the CAE group within a tier-one powertrain supplier to global automotive markets, a consulting engineer in vehicle dynamics with Gear Consultants, Inc., and a project manager of traction systems for off-highway vehicles with Clark-Hurth International. Dr. McVea has published extensively on the topics of transmission systems, automated design assistant systems, knowledge systems and knowledge based engineering in general. He also holds or is listed as co-inventor on numerous patents related to mechanical power transmissions. Dr. McVea holds a B.S. in Mechanical Engineering from the Rochester Institute of Technology, a Ph.D. in Design Engineering from Purdue University and is a licensed Professional Engineer.

Duration: 3 Days
CEUs: 2.0

Fees: $1699.00

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