现代各种包装机械中,变位齿轮应用十分广泛。这种不增加任何制造成本,而仅用移动刀具位置而得到的所谓变位齿轮具有一系列的优点。例如,当齿轮的尺寸、材料及热处理与非变位的标准齿轮相同时,传动的功率可提高20%;当传递的功率及齿轮的尺寸、材料、热处理相同时,寿命可提高200%,弯曲强度可提高100%。此外,在许多场合,使用 In the modern variety of packaging machinery, the displacement gear is widely used. Such a so-called displacement gear, which is obtained only by moving the tool position without any increase in manufacturing cost, has a series of advantages. For example, when the gear size, material and heat treatment and non-displacement of the same standard gear, the transmission power can be increased by 20%; when the transmission of power and gear size, material, heat treatment, the same life expectancy can be increased by 200% Strength can be increased by 100%. In addition, in many occasions, use