【摘要】 螺杆泵螺杆的实际加工，必须考虑共轭螺杆间的均匀间隙要求，以保证螺杆泵的可靠运行。本文针对螺杆端面型线为复杂组合曲线，通过对组合曲线作磨光处理，利用构作等距曲面的方法，对给定的间隙要求给出了计算加工螺杆的盘铣刀廓形的计算方法。更多还原

【Abstract】 In actual processing of screw spindle,uniform clearance between engagement screw spindle should be consid-ered to guarantee pmpi s reliable operation- Method of revolved section calculation of cutter hob is suggested,andsuitable for the combined curve of screws spindle’s end profile by polish treatment.更多还原