普通型徑向回轉(zhuǎn)精度0.001mm;側(cè)導(dǎo)軌對(duì)兩頂尖連線的平行度0.005mm(A03型),0.008mm(A05型),0.02mm(A10型),被測(cè)零件最大直徑250mm;被測(cè)零件最大長(zhǎng)度300mm(A03型),500mm(A05型),1000mm(A10型)。精密型徑向回轉(zhuǎn)精度0.4um;側(cè)導(dǎo)軌直線度5um(Ⅰ型),6um(Ⅱ型),2um/100mm;側(cè)導(dǎo)軌對(duì)兩頂尖軸線的平行度7um(Ⅰ型),8um(Ⅱ型)3.5um/100mm(Ⅲ型);被測(cè)零件最大直徑250mm;被測(cè)零件最大長(zhǎng)度500mm(Ⅰ型),800mm(Ⅱ型) 1000mm(Ⅲ型)