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一概論加工螺旋傘齒輪的方法,用得最普遍的有二种:(1)用旋轉的刀盤加工。用这种方法所切出來的齒的分佈為圓弧狀。(2)滾切法。用滾切法切得的齒的分佈為加長漸伸綫。 滾切法在使用上雖然没有前一种方法來得普遍,而且加工出來的成品光度不高,齒形不良;但是它也具有一系列的優點,如:(1)机床的調整与構造簡單。(2)只要模數相同,不論齒數的多寡都可以用同一把刀具來加工;这樣就可以減少刀具的
An overview of spiral bevel gear processing methods, there are two kinds of the most commonly used: (1) with a rotating cutter plate processing. The distribution of teeth cut out in this way is arcuate. (2) Roll cut method. With hobbing cut the distribution of teeth for the longer involute line. Hob in the use of Although there is no previous method to be universal, but the finished product luminosity is not high, poor tooth shape; but it also has a series of advantages, such as: (1) the machine adjustment and simple structure. (2) As long as the same modulus, regardless of the number of teeth can be processed with the same tool; so you can reduce the tool