【正文】
ation實(shí) 際測 量 值Measured value床臺X 軸方向運(yùn)動之真直度Straightness of the X axis movementa.XZ面內(nèi)b.YZ面內(nèi)床臺Y 軸方向運(yùn)動之真直度Straightness of the Y axis movementa.XZ面內(nèi)b.YZ面內(nèi)11 單位Unit : mm項次NO檢查項目Inspection item測 試 方 法 圖Measuring method diagram許 可 差Permissible deviation實(shí) 際測 量 值Measured value床臺X軸方向之運(yùn)動與其上面之平行度Parallelism between movement in X axis direction and table upper surfaceX≦ 500 500<X≦ 800 800<X≦ 1250 1250<X≦ 2000 床臺Y軸方向之運(yùn)動與其上面之平行度Parallelism between movement in Y axis direction and table upper surfaceY≦ 500 500<Y≦ 800 800<Y≦ 1250 1250<Y≦ 2000 X軸方向運(yùn)動與床臺基準(zhǔn)溝側(cè)面之平行度Parallelism between movement in X axis direction and Side surface of table reference slot每300mm的量測距離下 a measuringlength of 30012單位Unit : mm項次NO檢查項目Inspection item測 試 方 法 圖Measuring method diagram許 可 差Permissible deviation實(shí) 際測 量 值Measured value各軸方向相互運(yùn)動之直角度Perpendicularity Between movement in X axis direction and Y axis direction and Z axis directiona.XY軸Place