在奥连布尔格斯克综合技术研究所,研制了用装配式拉刀拉削齿轮内齿的工艺过程。以k个齿轮为一组同时加工;利用承接器为拉刀导向,在它上面有n个孔。提出下述实例分析其工艺过程,齿轮齿数z=70,模数m=5mm,和齿轮宽度B=65mm(对于此种情况,n=7,一次切削行程拉削五个齿;k=3)。拉刀在工作行程之后,回归到原来的位 At the Oliver Burgskirk Institute of Integrated Technology, the process of broaching the internal gear of a gear with a built-in broach was developed. K gears as a group at the same time processing; use of the carrier for the broach-oriented, there are n holes in it. The following example is presented for the analysis of the process with gear teeth z = 70, modulus m = 5mm, and gear width B = 65mm (n = 7 in this case, five teeth for one cut stroke; k = 3) . Broach in the work trip, return to the original bit