Engine Valvetrain Design Series

Overview of IC Engine Valvetrain Systems

• Module A1: Overview of IC Engines Relative to Valvetrains
• Module A2: Valvetrain Performance and Sub-System Breakdown
• Module A3: Overview and Keys to Valvetrain Modeling
• Module A4: Camshafts, Cam Lobes, and Followers
• Module A5: Roundtable Review of Valvetrain Hardware and Designs

 Engine Valve Motion Control

• Module B1: Valvetrain Linkages and Rocker Arms
• Module B2: Variable Valvetrain Systems – Cam Timing, De-activation, and Engine Braking Systems
• Module B3: Variable Valvetrain Systems – Profile Switching, Combined Systems, Fully Variable, Passenger Car VVA Options, and Camless
• Module B4: Roundtable Review of Valvetrain Hardware and Designs

Valvetrain Component Design Considerations

• Module C1: Cam Drive Systems
• Module C2: Valve and Spring System
• Module C3: Lash Compensating Devices
• Module C4: Valvetrain Support Structure and Analysis Methods
• Module C5: Roundtable Review of Valvetrain Hardware and Designs

Valvetrain Lubrication, Failures, and Validation

• Module D1: Valvetrain Failure Modes
• Module D: Lubrication and Tribology
• Module D3: Valvetrain Testing and Validation
• Module D4: Valvetrain Kinematic and Dynamic Modeling
• Module D5: Roundtable Review of Valvetrain Hardware and Designs

Valvetrain System Design and Modeling

• Module E1: Fundamentals of Cam Profile Design
• Module E2: The Acceleration Curve
• Module E3: Cam Profile Design Workshop
• Module E4: Roundtable Review of Valvetrain Hardware and Designs

• Program Director

  Blake Suhre

• Bruce Dennert

  Adjunct Assistant Professor

  R. Bruce Dennert is the president and principal engineer of CamCom, Inc., as well as an adjunct assistant professor at the University of Wisconsin–Madison. He previously worked at Harley-Davidson Motor Company for 34 years, holding several powertrain engineering positions. His experience includes working with many engine mechanical systems and many types of valve trains. Dennert holds a bachelor's degree in physics from Carroll College, a master's degree in mechanical engineering from the University of Wisconsin–Milwaukee, and a master of engineering in professional practice from the University of Wisconsin–Madison.

• Jim McCarthy

  Chief Engineer

  Jim McCarthy is Chief Engineer for Vehicle Technologies and Innovation at Eaton. His previous roles were Engineering Manager for Advanced Valvetrain Actuation for North American and Asian markets located in Marshall, MI and Engineering Manager for Exhaust Aftertreatment Solutions located in Southfield, MI. Prior to joining Eaton, Jim worked on diesel engine technologies at Detroit Diesel.

  Jim has focused his engineering career on product innovation and growth to develop and integrate serial production solutions for engine technologies while optimizing power generation to conserve fossil fuels and reduce emissions.

  McCarthy received his Ph.D., Masters of Science and Bachelors of Science in Mechanical Engineering from Purdue University.

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Mail in a completed registration form and check payable to UW Madison.

• Fill out a registration form (found either in the back of the course brochure you received in the mail or here).
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Event Cancellation

We reserve the right to cancel a course due to insufficient enrollment or unforeseen events. If we cancel a course, participants will be notified via email or phone and will be given the option for a full refund or to transfer their registration and any fees paid to another course. We are not responsible for non-refundable plane tickets, hotel reservations, and other travel related expenses. For enrollee Course Cancellation, refer to notes on course page.

Once you have accessed the online course, no cancellations or refunds are permitted.

This course is an Anytime course which is structured to duplicate the in-person course plus additional learning quizzes. The full course consists of five individual modules in the Engine Valvetrain Design Series. In addition, a full course notebook will be shipped to you after registering. Please see the course outline for additional information.  NOTE: For shipping outside of the USA, the student is responsible for paying the shipping fee of the course material binder.