Electronic brake worm shaft machining method

The electronic brake worm shaft machining method comprises the following steps that (1) material selection is conducted, specifically, a columnar long material is selected; (2) turning steps and finish machining holes; (3) turning the steps at the other end and cutting off; (4) roughly machining the worm shaft; (5) finish machining of the worm shaft; (6) step finish machining; and (7) cleaning and rust prevention are conducted, specifically, cleaning and rust prevention are conducted on the product. Batch production can be achieved, the machining cost is reduced, and the product quality is guaranteed; unification of a measuring reference and a machining positioning reference is realized in the whole machining process, so that the quality is stable and reliable. 一种电子刹车蜗杆轴加工方法，包括以下步骤：步骤(1)选材：选取柱状长料；步骤(2)车削台阶和孔精加工孔：步骤(3)车削另一端台阶及切断；步骤(4)粗加工蜗杆轴；步骤(5)精加工蜗杆轴；步骤(6)台阶精加工；步骤(7)清洗防锈：对产品进行清洗防锈。本发明可批量生产，降低加工成本，保证产品质量；整个加工过程实现了测量基准与加工定位基准的统一，使质量稳定可靠。