Composite Hockey Stick

Field Hockey Stick Right Length Shortening

This article describes a procedure by which a composite field hockey stick can be shortened to the right length. For example, a 36.5” composite stick can be shortened to any measurement between 36.5” and 35”. A 38” composite stick can be shortened by as much as one inch to 37”. The shortening of the composite stick will not change the center of balance by more than one eighth inch.

In order for the procedure to be successful, certain tools are necessary. The procedure is not complicated, but it does require skill in the use of the tools. One should always be careful when using hand or power tools. Those who have followed the procedure report that it takes about ten minutes to complete.

Here are the necessary tools: a carbide blade hacksaw; pliers such as channel locks; a tape measure; plastic electrical tape; and a cutting tool such as a small knife. In addition, a miter box or vise and a small drill are recommended.

To begin, one measures the length to be cut off from the end cap of the shaft. One layer of tape is wrapped around the handle to mark where to cut. One cuts through the grip and peals it away to reveal two “pop” rivets that hold the end cap in place. The object is to remove the end cap which is very securely fastened. First, the rivets are drilled out or cut off. Then, one uses the large mouth pliers to grasp the end cap, while twisting the stick. One must be forceful, since the end cap is tightly glued and may still be connected to the pop rivets. As soon as the end cap is removed, one begins cutting by using a stale surface, vise, or miter box. It is necessary to take your time while cutting, because there is a lot of carbon in the composite material. When through cutting, immediately remove any “saw dust” or composite particles by tipping and carefully shaking the stick. Be certain that there are no particles inside of the end cap. The next step is to refasten the end cap without the pop rivets. Some epoxy glue may be used, although it is not required. After tapping the end cap into place, one wraps a layer of tape. Finally, one rewraps the grip and secures it with electrical tape.

Of course, many are just not confident about the idea of shortening their own composite field hockey sticks. In that case, some field hockey shops offer custom shortening. It may cost a little extra, but it is well worth it to have the proper length field hockey stick.

About the Author

Our goal at http://UltimateFieldHockey.com/ is to help you select the perfect field hockey stick for your level of skill and the position that you play. Ultimate Field Hockey offers Dita field hockey sticks and Dita field hockey turf shoes. Ultimate Field Hockey offers custom shortening and a free gift with any purchase! Visit the ultimate field hockey shop.

Carbon Fiber Composite Market, The Most Popular Sports

In more and more closely-watched sporting events of today, people expect to upgrade equipment, driven by sports athletes who challenge the limits, of which the most popular carbon-fiber composite materials.

According to the U.S. market research firm Lucintel statistics, in 2008 the output value of carbon fiber 15 million, of which sports and leisure facilities throughout the carbon fiber market, accounting for about 18% ~ 20%, the rest are mainly used in aerospace, commercial and industrial and other fields. The global carbon fiber market in the past five years has been double-digit growth rate, is expected to 2014, output is expected to reach 2.4 billion. Sports and leisure equipment in the years 2007-2014 the average annual growth rate will remain at around 3%.

Carbon fiber production process is more complicated and has a global scale, companies are not more than 12. In which the United States a leading manufacturer of Cytec Industries Inc., Hexcel Corporation and Japan's Mitsubishi Rayon, Toho, and Toray, among others. Mitsubishi Rayon Co., a wholly-owned subsidiary of Gelafeier (Grafil) carbon fiber • Stephen Carmichael, director of marketing, said: "Over the past 30 years, we have mastered the knowledge of many of the epitaxial process, which also is producing high-quality, high-performance materials are necessary. "

Sports is a test platform for carbon fiber production. Carbon fiber production enterprises to provide new materials for the sporting goods market, as well as commercial mode of operation, will soon be able to build a huge database of product performance, this data can also be made available to the aerospace market. Sports equipment manufacturers need to ensure that their suppliers of raw materials production process control. There are many important characteristics of carbon fiber, in which tensile strength and tensile modulus is the end user the most attention. Carbon fiber manufacturers by controlling the precursor materials and processing conditions, you can control these two key features, and thus be a suitable carbon fiber. Can be said that market segment demand for advanced composite materials, promoting the production technology. On the other hand, raw material suppliers have also been looking for to help customers develop new markets for materials, new features. Recent innovations made primarily on how to make products thinner, lighter.

Carbon fiber composite feature is the application of push hands. With the production and application of technological advances, carbon fiber frequent appearances in the sporting goods. Over the years, carbon fiber golf clubs in the use has been among the first, in the hockey stick and the bicycle stand of the applications are increasing year by year. In the racket, fishing rod, snowboarding, windsurfing masts, marine hull, backpack, tent pole, softball and baseball bat products also can see the carbon fiber presence.

The reason why such a broad use of carbon fiber, mainly because it can be made into a variety of composite materials. Carmichael said: "both resin matrix composites and carbon fiber properties, its performance with the matrix material and carbon fiber properties vary. Carbon fiber can be sporting goods, and other end-products are widely used."

Carmichael pointed out that the special nature of carbon fiber products will enable manufacturers to control the mechanical properties and dynamic performance, and this is non-metallic and other single material can achieve. For example, hockey sticks made of carbon fiber for lighter, replacing the easy to break a wooden bat, it also contributed to the advent of 10-meter long fishing rod. And the production of golf clubs tend to use two or three different types of carbon fiber material, different thickness, direction, tensile modulus properties to meet specific product needs.
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