新型非零传动曲齿锥齿轮技术

非零传动曲齿锥齿轮是一种发明，它与现代世界各国工业用的零传动曲齿锥齿上比，具有更高的强度、更长的寿命、更小的体积、更低的噪声和最传动比等优点；并可以用现有的锥齿轮加工机床和普通发刀具制造，不必另作轩投资，极易推广。已在机车、工程机械、机床、船艇、煤机等１４个行业采用，取得了产品创优、引进产品国产化和提高产品对竞争能力等社会经济效益。

The New Type Spiral Bevel Gear Technology with Non-Zero-Modification Transmission

The New Type Spiral Bevel Gear with Non-Zero-Modification is an invention.Comparing with current spiral bevel gears used in indusury of modern country. this new type spiral bevel gears possess higher load-capalcity, longer life, smaller t,olume, lower sound and larger gear-ratio. It can be manufactured by any ready-made bevel-gear-making machine-tool without another technology equipmert invest. So it is easy to spread. This new type spiral bevel gear had been applied for 14 trades. e. g. locomotive, engineering-machine, machinew-tool, ship and boat, coal-machine, oil-machine. They had achieved remarkable social-economic benifits in the way of producing excellent productions, in made-in-country from import-production, and in raising the competitive ability.