BS-3超精密分度頭
◆可作簡易型分度，透過搭配齒輪組，亦可作螺旋切削。
◆采55mm（深度）主軸中心孔徑貫穿設(shè)計，適用于強力切削，穩(wěn)定性更高。
◆可傾斜0-90度，采MT6錐度頂針。
◆主軸、蝸桿采用高級鋼材制成，經(jīng)熱處理、精密研磨，具耐用性及精度，蝸輪采用鋼材，以增加延展性。
標準配件：
◆尾座
中心距為：165mm
中心距為：38mm
◆蜂巢板（蝸桿及蝸輪之減速比40：1）
A面孔數(shù)：24、25、28、30、34、37、39、41、42、43
B面孔數(shù)：46、47、49、51、53、54、57、58、59、62、66
◆12片齒輪組：（24、28、32、38、40、44、48、56、64、72、86、100）
◆傳動齒輪組
◆中心軸/軸輪架
FEATURES:
◆The BS-3 is designed and made according to characteristics and advantages to all kinds of divid-ing heads,suitable for general dividing,gear and rack spindle cutting,in many use.
◆Designed for super hole 55.5mm of diameter,shaft hole.Slope of end hole is Morse’s taper No.6 and the Bs-3can be adjused from being level or vertical(0°-90°)。 Max.bearing(with table Vert.)kg
◆All the BS-3’s shaft,spindle center,worm and gear are made of super steels through grinding,heat treatment,to achieve rigid construction.
◆Its tailstock designed in dovetail joint,very strong in structure which is available for heavy-duty load,also the degree can be adjusted in every direction.
◆The ratio of worm and worm gear is 1:40
◆The Dividing plate is availtable in two sides.A and B.A Face 24.25.28.30.34.37.39.41.42.43.B Face 46.47.49.51.53.54.57.58.59.62.66.
◆The changable gears are 24.28.32.38.40.44.48.56.64.72.86 and 100.
◆Standard accessories are:Center,Carrier Gear Bracket.Gear Set.
◆Center Height of Tail Stock
