HCN4000/5000IIIL机床主轴单元,PLG测速齿盘、测头安装时,在保证测头安装面到齿盘上面的距离22.25~22.70mm范围后,测头与齿盘间隙一般控制在:( )以内。
A.0.25~0.30mm
B.0.30~0.35mm
C.0.25~0.35mm
D.0.31~0.32mm
正确答案是C
HCN4000/5000IIIL机床主轴单元,PLG测速齿盘、测头安装时,在保证测头安装面到齿盘上面的距离22.25~22.70mm范围后,测头与齿盘间隙一般控制在:( )以内。
A.0.25~0.30mm
B.0.30~0.35mm
C.0.25~0.35mm
D.0.31~0.32mm
正确答案是C