T428型座标镗床(仿苏)于去年7月21日在昆明机床厂试制成功。这种机床系用电感应座标床位,适用于加工钻模夹具,小型及中型零件上的孔。对较轻的精铣,准确样板的划线,以及零件孔距测量等工作,本机床也能承担。 本机床备有一个角度圆转台,故便于进行下列工作: 1.加工极座标制的孔; T428 coordinate boring machine (imitation Su) on July 21 last year in Kunming Machine Tool Plant trial success. This kind of machine tool uses electric induction coordinate bed, suitable for processing drilling fixture, small and medium-sized parts of the hole. For lighter finish milling, accurate scribing of the template, and part hole distance measurement work, the machine can also undertake. The machine is equipped with an angle rotary table, so easy to carry out the following tasks: 1. Processing polar standard hole;