挂轮计算尺

• 作 者: 谢宗为
• 机 构: 第十七冶金建设公司机运公司,
• 出 处: 冶金建筑
• 发表日期: 1975年03期
• 关键词: 挂轮 计算尺 万能铣床 螺旋齿轮 因数分解 数法 重复计算 文化大革命 刀具 机床

在万能铣床上铣带有螺旋角的工件(如螺旋齿轮、刀具螺旋刀等),或在齿轮机床上加工各种齿轮,都必须进行挂轮计算。挂轮计算一般都采用数学法,如因数分解法等。文化大革命以来推广使用对数挂轮表,用对数法计算,后者比前者要迅速简便得多,但计算过程仍较长,需要多次重复计算。

In the universal milling machine with a helix angle of the workpiece (such as helical gears, cutter helical knives, etc.), or in the gear machine processing a variety of gear, must be calculated on the wheel. Gears are generally used to calculate the mathematical method, such as factorization and so on. Since the Cultural Revolution to promote the use of log log table, using the logarithmic method, the latter is much faster and easier than the former, but the calculation process is still long, requiring repeated calculations.