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随着科学技术和工业装备的发展,对胶带传动不断提出更高的要求。这些要求可概括为:传递功率大、速度高,寿命长、变形小,传动尺寸紧凑。个别情况则要求传动比精确。这些要求迫使传动胶带在材质上和结构上不断进行相应的变革。近年来,国外传动胶带发展的主要趋向是推行三角胶带和特种传动胶带,而平型传动胶带则逐渐减少。目前,平型胶带仅用于农业机械和轻工机械,美、英、日、德、
With the development of science and technology and industrial equipment, tape drive constantly put forward higher requirements. These requirements can be summarized as: transmission power, high speed, long life, small deformation, compact transmission size. In some cases, the transmission ratio is required. These requirements force the transmission tape in the material and structure of the corresponding changes. In recent years, the main trend of foreign transmission tape development is the implementation of triangular tape and special transmission tape, while the flat-type transmission tape is gradually reduced. At present, flat-type tape is only used for agricultural machinery and light industry machinery, the United States, Britain, Japan, Germany,