床身前后为坚固的双层墙结构,并由紧密放置的足够数量的交叉屋面支撑。刚性好,稳定性好,减振效果好。主轴箱直驱主轴总成由双向角接触推力轴承和锥孔圆柱轴承组成。主轴采用无级变速,轴承采用润滑脂终生润滑。齿轮主轴箱经淬硬研磨的齿轮从动主轴由齿轮箱内补偿超精密油润滑圆锥滚子轴承支撑。它被设计成两个有用的,连续和无级变速的范围。这些特点有助于获得高扭矩和在整个动力输出沉重削减。该机标准配置刚性四工位垂直轴转塔。炮塔采用三件次耦合指标,具有较高的精度和重复性。BTP 80-6站炮塔作为6T型号的标准提供。 Bi-directional tool turret indexes in either direction for shortest indexing time. Standard Accessories •Direct drive spindle •4 station vertical axis turret •BTP 80 - 6Station turret - 6T models •Coolant equipment •Machine lamp •MT-5 dead centre •Electronic hand wheels at apron •Automatic slideway lubrication •Manual tailstock •Operator tools Optional Accessories •Spindle with gear box •Main spindle reduction sleeve, Drive plate and MT-4 dead center •Revolving center for tailstock •Steady Rest :Roller type •Follow Rest: Roller type •Follow Rest: Bush type •Manual chuck •Hydraulic chuck and cylinder •Hydraulic quill