Research on Drum Gear Coupling

Drum teethCouplingIt has the following characteristics:
1）、补偿性能好。由于外齿轴套为鼓形齿，联轴器工作时可避免内外齿棱角接触，允许两轴轴线角位移±1.5º，当角位移在2～3º时也能可靠的工作。一般推荐允许角位移1º30ˊ～2º30ˊ；
2). It can withstand heavy loads and impact loads, and its load-bearing capacity is 15-20% higher than that of straight gear couplings under the same angular displacement;
3) High efficiency, up to 0.99;
4) Good airtightness, reliable use, convenient loading and unloading and maintenance;
Compared with straight-tooth couplings, drum-shaped gear couplings have smaller dimensions, larger load-bearing capacity, and work reliably at high speeds.It is suitable for smelting, steel rolling, heavy machinery, steam turbine, petrochemical industry, shipbuilding and other industries.
      联结胀套——胀紧联结套是当今世界上广泛应用于重型载荷下机械联接的一种先进基础部件。在轮毂和轴的联接中，它是靠拧紧高强度螺栓使包容面间产生压力和摩擦力来传递负载的一种无键联接装置。它是一种经济、*、*的联接方法,型号有z1、z2、z3、z4、z5、z6、z7、z8、z9、z10~z20等全部系列供货及时,价格合理。
      Drum gear couplings are widely used in metallurgy, chemical industry, printing, water pumps, fans, transportation and other mechanical fields, and are exported to the Far East and Southeast Asia.