为了生产需要和摸索曲拐传动装置的设计经验,在1973年我们设计了一个三根轴的曲拐传动多轴头。由于设计时作了一点粗略的分析,结果总装试车一次成功,运转灵活、平稳,无噪音,收到了予期的效果。 In 1973, we designed a three-shaft crank-drive multi-axis head for production needs and exploration of the crankcase gear design experience. As the design made a little rough analysis, the final assembly test run a successful, flexible operation, smooth, no noise, received the expected results.