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在国外广泛流行一种由通用化的零部件组成的卧式精镗床。它可以根据加工对象的需要,组成各种不同的结构型式。图1为Herbert公司的精镗床。这种机床除完成精镗加工外,还可以完成其他一系列工序,包括车平面、车凹槽、车外圆、倒角等加工,因而对一个工件上一系列有关的轮廓加工,可在一次装夹下完成,以保证各加工面间的高度同心性和垂直度。
Widely popular in foreign countries by the general components of a horizontal boring machine. It can be based on the needs of the processing object, composed of a variety of different types of structures. Figure 1 Herbert’s fine boring machine. In addition to finishing the fine boring machine, this machine can also complete a series of other processes, including the car plane, the car groove, the car outside the circle, chamfering and other processing, so a workpiece on a series of related contour processing, Completed under the folder in order to ensure a high degree of concentricity and perpendicularity between the processing surface.