A Familiarization of Drivetrain Components
Duration: 1 Day
| May 20, 2010 (8:30 a.m. - 4:30 p.m. ) - Troy, Michigan |
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| November 1, 2010 (8:30 a.m. - 4:30 p.m. ) - Troy, Michigan |
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Hotel & Travel Information
An efficient, robust, and quiet running drivetrain is as essential to customer satisfaction as styling and interior creature comforts. In this seminar, you will be exposed to various methods that can be used to accomplish this goal. Designed to help you visualize both individual components and the entire drivetrain system - without reference to complicated equations - this seminar focuses on the terms, functions, nomenclature, operating characteristics and effect on vehicle performance for each of the drivetrain components. Attendees will receive an introduction to the various components of the drivetrain, including the clutch or torque converter, manual or automatic transmission, driveshaft, axle, wheel ends, and brakes.
The course also provides insight into: the structure and function of each component; vehicle integration; and related noise, vibration and harshness issues. You will be equipped to evaluate the space requirements, mounting needs, clearances required, and effect on vehicle response for each component.
The book, "Automotive Technology," by M.J. Nunney is included in the course materials.
Learning Objectives
By attending this seminar, you will be able to:
- Discuss both practical and technical aspects of smoothing clutch operation
by incorporating cushion and torsional dampers.
- Compare different types of transmission synchronizers, automatic
transmission torque converters, hydraulic clutch operation and epicyclic gear
trains.
- Describe the interaction of gear ratios and vehicle performance as related
to engine horsepower and torque curves.
- Explain phasing and mounting of propeller shafts as related to torsional
excitation and secondary couple loads
- Review different types of differentials.
- Compare common misconceptions of limited slip devices to their actual
performance.
- Recognize four-wheel drive systems and the need for an inter-axle
differential.
- Appraise electronic control of torque through braking and clutching devices.
- Evaluate the total drivetrain package as a system.
Who Should Attend
This seminar is intended for engineers now working with passenger car, sport utility, truck, bus, industrial, and off-highway vehicles who have had minimal prior experience with the total drivetrain.
Prerequisites
An engineering undergraduate degree in any discipline would be beneficial.
Topical Outline
CLUTCH (dry/wet)
- Pressure Plate (Cover)
- Direct pressure
- Indirect pressure
- Belleville
- Over center springs
- Disc
- Hub
- Facing support member
- Torsional damper
- damper springs
- co-axial damper springs
- damper friction devices
- Facings - Organic; Ceramic/metallic; cushion types
- Linkage
- Hydraulic
- Cable
- Mechanical
TRANSMISSION
- Automatic
- Hydraulically controlled
- Electronically controlled
- Planetary or epicyclical gearing
- Hydraulic multi-disc clutches
- Torque Converters
- Impeller
- Turbine
- Stator
- Lock-up clutch
- Manual
- Synchronized
- Non-Synchronized
- Electronically shifted
- Gear rattle
PROPSHAFT
- Cardan Joints
- Torsional excitation -- cancellation (two or more joints)
- Secondary couple
- Constant Velocity Joints
AXLE
- Rigid -- Semi-float; Full-float; Carrier type; Banjo type
- Steering
- Independent
- Gearing -- Spiral bevel; Hypoid
- Differentials
- Two pinion
- Four pinion
- Limited slips
- Full locking
- Plate types -- spring loading of plates; springs between side gears and
plates; springs between gears; gear loading of plates
- Cam loading of plates
- Viscous types
- Speed loaded types -- hydraulic pump; viscous pump
TRANSFER CASE
- Full Time
- The requirement for a differential -- bevel differential; planetary
differential
- Part Time
- Two-wheel drive
- Locked four-wheel drive
WHEEL ENDS
- Independent
- Live vs. Dead Spindle
- Bearing architectures
BRAKES
- Disc
- Drum
- Hydraulics
- Master Cylinder, Proportioning valve
- Electronic Control of Brakes and Torque
- Anti-Lock Brake Systems
Instructor(s): Joseph Palazzolo
Joseph Palazzolo is employed at GKN Driveline Torque Technology Group where he manages the mechanical design and development of new automotive torque transfer devices, concepts, and integration into production applications. He previously held positions at Visteon Corporation, Warn Industries, and Ford Motor Company. Mr. Palazzolo is an ASE certified Master Technician, chaired the SAE All-Wheel Drive Standards Committee, and has been an active SAE member since 1990. Mr. Palazzolo is a recipient of the SAE Forest R. McFarland Award for distinction in professional development and education. He has received numerous patents for his work and creativity in advancing mobility systems He holds a Bachelors degree in Mechanical Engineering from Cleveland State University and a Masters degree in Automotive Engineering from Lawrence Technological University.
Fees: $755
; SAE Members: $665
.7 CEUs
Testimonial
"Excellent overview of the entire drivetrain, but includes some detail and practical insight instead of being too broad and overgeneralized."
Scott A. Van Luvender
Applications Engineer
Acadia Polymers
"An informative seminar for general introduction to the drivetrain components and terminology for any one entering the drivetrain industry."
James Lee
Friction Material Manager
Sulzer Euroflamm US, Inc.
"This course tied together the subjects that I have been trained in very well."
Brent Pawlak
Sales Engineer
Timken
To register, click Register button at the top of this page and submit the online form, or contact SAE Customer Service at 1-877-606-7323 (724/776-4970 outside the U.S. and Canada) or at CustomerService@sae.org.
For a quote on bringing this course to your company site, fill out a Corporate Learning Solutions Request Form
