tag:blogger.com,1999:blog-122513182011-12-15T10:55:43.378+08:00Technology Engineering Consultation and ServicesRadius Engineeringhttp://www.blogger.com/profile/07842451404179626155noreply@blogger.comBlogger111100tag:blogger.com,1999:blog-12251318.post-1116861454822214532005-05-23T23:12:00.000+08:002006-01-01T13:50:28.503+08:00

Twist drillTwist bits are probably the most common drilling tools used with either a hand or electric drill. The front edges cut the material and the spirals along the length remove the debris from the hole and tend to keep the bit straight. They can be used on timber, metal, plastics and similar materials. Most twist bits are made from either: 'high speed steel' (HSS), these are

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WHAT IS STAINLESS STEEL?Stainless steel is the basic name for different type of steels used primarily because of theircorrosion resistance.All Stainless steels contains a percentage of Chromium added approx (10.5%), other material like nickel and molybdenum are also added to improve corrosion resistance.The chromium in the stainless steel has a great affinity for oxygen, and will form a film of

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The process of extracting Aluminium from Bauxite consumes alot of energy, so please help to recycle it. See Link for more information.

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PASSIVATINGStainless steel pieces which have been machined or may have surface contamination from some other source can be passivated in a nitric acid solution to prepare them for plating

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POWDER COATINGPowder coating is an advanced method of applying a decorative and protective finish to a wide range of materials and products that are used by both industries and consumers. The powder used for the process is a mixture of finely ground particles of pigment and resin, which is sprayed onto a surface to be coated. The charged powder particles adhere to the electrically grounded

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ELECTROLESS NICKEL PLATINGElectroless nickel produces an alloy with truly unusual properties. These properties have made EN very useful in a broad range of functional applications. Most applications take advantage of the hardness, lubricity, corrosion resistance, electrical and magnetic properties of electroless nickel, as well as its ability to cover complex geometry's and internal as well as

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Vespel® is a high performance polyimide material which is formed from resin manufactured only by DuPont. Polyimide materials are characterized by a ring-shaped molecular structure containing Nitrogen.Vespel® is one of the highest performing engineering plastics currently available. Vespel® will not melt and can operate continuously from cryogenic temperatures to 550°F (288°C), with excursions to

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PEEKPEEK® was one of the first high performance commodity products available. With its combination of outstanding chemical resistance, high operating temperatures, easy machine-ability, and tremendous dimensional stability it has benefited engineers and designers. PEEK® has replaced stainless steel in numerous applications, and has proven a reliable replacement for other materials that have cost

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TORLON 5530Torlon ® 5530 is 30% glass reinforced, compression molded PAI. It is ideal for higher load structural or electronic applications. This grade is similar in composition to Torlon ® 5030 PAI (injection molded). It is selected for larger shapes or when the greatest degree of dimensional control is required. Applications include burn-in sockets, gears, valve plates, impellers, rotors,

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TORLON 4203Torlon ® 4203 extruded PAI offers excellent compressive strength and the highest elongation of the Torlon ® grades. It also provides electrical insulation and exceptional impact strength. This grade is commonly used for electrical connectors and insulators due to its high dielectric strength.

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TORLON 4301Torlon 4301 exhibits excellent wear resistance in bearing grades and is able to endure harsh thermal, chemical and stress conditions. Due to its versatile performance capabilities and proven use in a broad range of applications, Torlon 4301® is a reliable choice.In extruded form Torlon is the highest performing melt processable plastic. It has superior resistance to elevated

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