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英语翻译The cycle in Fig.ib determines the workpiece base surfac

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英语翻译
The cycle in Fig.ib determines the workpiece base surface position in the direction of the axis Z of the spindle relative to the 'zero" position of machine tool Z 0.The final bas- ing of workpiece on the machine is achieved by locating the position of the base surfaces relative to the "zero"position of the machine in the direction of X and Y axes (see Fig.ic).
Two additional cycles of workpiece basing with respect to a hole or cylindrical pin are required for workpieces having an axis of symmetry as the base.The adjustment with reference to the hole is made with four points (Fig.id).As a result,the NC device deter- mines the hole axis in directions X and Y and calculates coordinates X 0 and Y0 and then stores these values.The cycle of adjustment with reference to the cylindrical pin differs in that it is necessary to introduce the path of safe circumvention of the surface (see Fig.le).
这个循环Fig.ib决定了工件表面位置的基地方向轴,Z的主轴相对于!' 0”位置的机床Z 0.最后bas - ing的工件对机器的获得是通过定位基地表面的位置相对于“0”的位置的方向机在X轴和Y轴(见Fig.ic).
以两个额外的周期的工件对圆柱销孔或工件所需有一个对称轴为本.调整,参照这个洞是由Fig.以4分(id).作为结果,数控装置阻止-射孔轴线方向,矿山的X和Y坐标X为0,并计算Y0然后商店这些价值观.这个循环的调整,参照筒形销的区别在于有必要引入路径的安全诈骗的表面(见Fig.乐).
;用有道词典啦;