汽车动力转向油罐盖滚边力计算及试验研究

摘要

The groove processing of the power steering oil tank cap often takes the method of cold rolling, whose products are used to install seal circles. There is no mature formula to calculate the solutions of the rolling pressure at present, so the empirical formula method and experimental method are always used. An academic calculation is in accordance with mathematical model, which is based on the deformation characteristics when the oil tank cap is rolled was established. The results from the corresponding experiments show that it solves some problems such as lack of accurate calculation, long calculation cycle, high cost and so on when the empirical formula method and experimental method are used.%加工汽车动力转向油罐盖安装密封圈的槽一般采用冷滚压的方法.对其滚压力的求解暂时还没有成熟的计算公式,常采用经验公式法和实验法.根据油罐盖受滚压时的变形特点,建立了滚压力理论计算的简化数学模型,并用相应的滚压实验进行了验证,解决了经验公式法和实验法存在的求解不准确、周期较长,成本很高等问题.