Wood bat ends are cupped to decrease the swing weight. But because the walls of the bat are thin enough that they bend or flex when the ball hits the bat, the energy is then given back to the ball when the wall bounces back. (July 7, 2012) http://www.acs.psu.edu/drussell/bats/Papers/Russell_HoopFreq-ISEA2004.pdf. Dec. 18, 2009. Easier to swing … Aluminum bats also have bigger barrels and a bigger sweet spot, which the space of the bat where you can actually hit the baseball. In addition to producing these special segments, Frank will provide additional information related to his stories through this North Carolina Science Now Reporter's Blog! The ball travels farther. Experts refer to this characteristic as a bat's drop -- its weight in ounces minus its length in inches. Average distance hit = 6.55 meters. Because aluminum bats have a hollow barrel, those barrels can be … April 16, 2007. They are about five ounces lighter than wooden bats and the barrels are bigger. Wooden Bats Is baseball America's pastime? Aluminum vs. Wood Baseball bats Former Houston Astro Ron Cacini discusses the differences and dangers of using an aluminum baseball bat vs using a wooden baseball bat. The results were conclusive. Despite the controversy, aluminum bats became a mainstay of amateur baseball as manufacturers, such as Louisville Slugger and Rawlings, introduced full lines of metal and composite bats. On the other hand, the weight variation amongst the same length and model aluminum bats … [12] Aluminum is much stronger than ash wood, and the handle of an aluminum bat is a thin cylindrical tube with reasonably thick walls (thicker than the barrel portion). Manning says when the company began comparing statistics between wooden and aluminum bats, it found team batting averages went up about 20-points and home run production almost doubled for teams with aluminum bats. This "trampoline effect" is another reason why aluminum bats lead to higher batted ball speeds. A wooden bat is solid through and through, so its CM tends to be located much farther down the barrel, closer to the end. We also share information about your use of our site with our social media, advertising and analytics partners who may combine it with other information that you’ve provided to them or that they’ve collected from your use of their services. All of these incidents stirred debate and discussion, but they didn't prove, objectively and quantitatively, whether aluminum bats hit balls harder, farther and faster than wooden bats. The state and cities that are passing laws to change the bat type is the appropriate level of government to be making those decisions. Results The results, after 25 trials, were that the aluminum baseball bat hit the baseballs further than the wooden baseball bat. Baseball Bat Debate: Wood Vs. Aluminum Hypothesis: We, as a group, hypothesized that the Aluminum baseball bat will be more advantageous in the game of baseball rather than a wooden baseball bat. A new method for characterizing bat performance is proposed and compared with existing methods used by the NCAA, … All rights reserved. Penn State University. Think of the “thwack” sound of a perfectly hit golf ball. Mainly the composite material refers to the reinforced carbon fiber polymer. As a result of these differences, aluminum bats are much easier to swing when compared to wooden bats of the same length. (July 7, 2012) http://www.popularmechanics.com/outdoors/sports/physics/4216783?click=main_sr, Nathan, Allan, Daniel A. Russell and Lloyd V. Smith. Some youth wood bats have massive holes bored. For the major leaguers maybe, but for college athletes it seems more like a new age video game. While there is no doubt the sound is different, what about bat performance in the game? The aluminum bat has a larger sweet spot and the power gained from increased bat speed. The Physics of Baseball. Please copy/paste the following text to properly cite this HowStuffWorks.com article: Copyright © 2020 HowStuffWorks, a division of InfoSpace Holdings, LLC, a System1 Company. We want to shed some light on a common debate…”Wood bat barrels vs. aluminum bat barrels.” Please keep in mind that wood bat barrels and aluminum bat barrels are completely different animals. Players who want something other than a wood bat need to consider the ‘composite vs aluminum bats’ debate. Aluminum Bats vs. Because an aluminum bat has a hollow barrel and a solid handle, its CM shifts closer to the handle. The carbon fiber is well known for it’s high strength to weight ratio. One of the arguments for aluminum bats is that they cost less to own, primarily because they don't break. 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