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这种可调整的简易中心架是采用12×20毫米的扁钢焊接成的。支架底面上的通孔用于按装 T 型螺栓,以便把支架固定在夹盘端面上。另外,在支架的外侧端分别钻攻 M12的螺纹孔,拧上螺栓。
This adjustable simple center frame is welded with 12 x 20 mm flat steel. The through holes in the underside of the bracket are used to press T-bolts to secure the bracket to the end face of the chuck. Also, drill the threaded holes on the M12 at the outer ends of the brackets and screw them in.