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强力锁紧圈(POWERLOCK)是一种新型的无键联接元件。它与一般的键联接、压入联接、热压联接相比具有安装简便,无须加工键槽而影响零件强度,定位方便尤其是相位微量可调等优点。此外还具有占空间小、重量轻、有密封性能等特点。强力锁紧圈联接能承受一定的扭矩和轴向力,省却轴向止推机构,能承受一定的冲击载菏和振动,可多次装卸重复使用等等,可用于各种齿轮、皮带轮、手轮和凸轮之类轮壳型零件同轴的联接,在机械结构中得到越来越广泛的应用。在日本等国,强力锁紧圈已成为由专业工厂生产的标准件供各用户选用。现将EL系列强力锁紧圈的工作原理,规格型号,选用设计计算方法简介如下:
POWERLOCK is a new type of keyless coupling element. Compared with normal key connection, press-in connection, hot-press connection, it has the advantages of easy installation, no need to process keyway and influence part strength, and convenient positioning, especially the phase trace adjustable. In addition also has a small footprint, light weight, sealing performance and so on. Strong locking ring connection can withstand a certain amount of torque and axial force, save the axial thrust institutions, can withstand a certain impact load and vibration, can be repeatedly used repeatedly loading and unloading, etc., can be used for a variety of gears, pulleys, hand Wheel and cam wheel shell type parts such as coaxial connection, in the mechanical structure is more and more widely used. In Japan and other countries, strong locking ring has become a standard factory for the production of selected parts by the user selection. Now EL series of strong locking ring working principle, specifications and models, the choice of design and calculation method is as follows: