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May 2008
Welcome to MGA Research Corporation
 
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Featured Article...
Charged Up About Battery Testing
Suzanne Phillips-Akron, NY (suzanne.phillips@mgaresearch.com) 
 
Airbag_1

The first battery was invented by Alessandro Volta in 1800.  Since that time, batteries have undergone significant changes in terms of chemistries used, design criteria and applications. However, the most significant changes in battery chemistries and applications have occurred over the last 20-25 years. Driven by consumer demand for portable, cordless devices that can be powered for longer periods of time, batteries have become the driving force behind the development of many of today's most popular consumer products (computers, cell phones, music players, games, power tools, etc.). They are even "driving" the automotive industry in the development of hybrid and electric vehicles.

 
Although MGA has not been around since the 1800's, we have been in the battery testing business for over 25 years. We started testing batteries for implantable medical devices in the early 1980's and this customer continues to be one of our main battery testing customers.
 
Eye on Equipment...
Universal Hydraulic Controller
Brian Schramek - Akron, NY (brian.schramek@mgaresearch.com)
 
Hydraulic Controller

Traditionally, our hydraulic systems have been designed around slower static testing conditions. Recently we have noticed a greater need and interest to perform dynamic loading. This has prompted us to develop a new hydraulic control system for use on various testing platforms. Software has been designed around various test standards that require loading at both slow and fast rates. This system is currently being used to conduct FMVSS 207, 210, 214S, 216, 206, 223, ECE 14, 17, 11 and other international standards. We have also used this system in our Technical Services Lab for battery crushes, nail penetrations, and other cycling applications. 

 
Focus on Fixtures...
Instrument Panel Fixture with Simulated Windshield
Andy Gould - Troy, MI (andrew.gould@mgaresearch.com)
 

Due to their large size and location within a vehicle, instrument panels undergo many different conditions throughout their usage. One of the most important is how the airbag reacts when a collision occurs.

IP Fixture

Instrument panels require numerous airbag deployment tests to ensure safety prior to production. A realistic simulation of this type of testing would involve not only the instrument panel, but the windshield as well. This can be accomplished by using a holding fixture with a replicated windshield. Different styles from clear plastic to materials with higher strength and durability, such as steel, are commonly created. All fixtures are certified to math data when provided to ensure accuracy and that the correct orientation is obtained. 

 

For any questions or if you would like to discuss Instrument Panel Holding Fixtures, please contact Andy Gould (andrew.gould@mgaresearch.com) at (248) 925-8092.  We look forward to working with you in the future.
MGA to Attend Upcoming Battery Conference
Gerald Roesser - Troy, MI  (gerald.roesser@mgaresearch.com)
 
Crush Fire

The Advanced Automotive Battery and Ultra-capacitor Conference (AABC-08) will be held on May 14-16, 2008 in Tampa, Florida. According to the website, the conference is "where automotive energy-storage developers, their suppliers and prospective customers meet to discuss the latest technological progress and market direction". For more information on the show, please visit Advanced Automotive Batteries (www.advancedautobat.com).

 

MGA will be an exhibitor at the show, and several associates will be attending the workshops and technical presentations. The focus of our booth will be the current battery testing technology that is available at all of our locations. MGA has been conducting battery testing for the past 25 years and we are excited to be developing new test methodologies for today's high-tech batteries.

Volume 22 No.: 5
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In This Issue
Featured Article: Charged Up About Battery Testing
Eye on Equipment
Focus on Fixtures
Battery Conference
Touching Base

This Touching Base article is a re-print of an article originally wrote in 2004.

Touching Base
with Dr. Patrick Miller - Akron, NY
 
Memories of a One Room School House
 

While watching children get on a yellow school bus, I am reminded of how different my school days were about 60 years ago and of my favorite teachers, Mrs. Johnson and Miss Kelderhouse. Growing up on a farm in northern Michigan, we walked about 2 miles to a one-room schoolhouse. The Greendale School and its surroundings form a vivid memory.  Because there was no electricity, large windows were on the front and sides of the building. During sessions, sunlight was the only form of light. Student desks, attached to the floor in rows, faced the teacher whose desk was in the left corner with a large wood-burning furnace in the right corner. A blackboard spanned the wall between the teacher's desk and the furnace. Two wooden benches, for use by students during their class recitations, were placed in the center.

 

Behind the school were two outhouses, one for the boys and one for the girls. A shed on the back of the building served as a woodshed. A hand pump well on the side of the building provided drinking water.  Swing and teeter-totter sets were available for use during recess. Mostly though, we played games such as hide and seek, "may I", tag, and antiover.

Natalee Ramsden
MGA Research Corporation
(888) MGA-LAB1