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齿轮及齿轮变速箱(统称齿轮产品)几乎是所有机械成套装备的传动部件,因而也是机械工业的关键基础件。所以,齿轮行业一直是各发达国家机械工业关注的重点。如美国齿轮协会(AGMA)、日本齿轮协会(JGMA)、德国机械装备协会(VDMA)、意大利齿轮协会(ASSITO),都是通过组织行业联合科研与开发新产品、组织两年一次的国际展览与学术交流,向政府提出行业发展与拓展贸易的建议等,来推进齿轮技术的进步。
Gears and gearboxes (collectively referred to as gear products) are the transmission components of almost all mechanical equipment and are therefore the key components of the machinery industry. Therefore, the gear industry has always been the focus of attention of the developed countries’ machinery industries. For example, the American Gear Association (AGMA), the Japan Gear Association (JGMA), the German Machinery and Equipment Association (VDMA), and the Italian Gear Association (ASSITO) all organize joint research and development of new products and organize biennial international exhibitions. Academic exchanges, advice to the government on industry development and expansion of trade, etc., to advance the progress of gear technology.