主轴制动器介绍PPT课件.ppt

ROBA-quick Spindle Brake 主轴刹车主轴刹车Power-ON brakes for backlash-free clamping of C-axis or others通电刹车用于零背隙夹紧通电刹车用于零背隙夹紧通电刹车用于零背隙夹紧通电刹车用于零背隙夹紧C C轴或其它轴轴或其它轴轴或其它轴轴或其它轴1 Conventional Spindle Brakes传统主轴刹车传统主轴刹车lbacklash in clamp mechanism 夹紧机构中存在背隙夹紧机构中存在背隙llow torsional rigidity 扭转刚度低扭转刚度低lstick-slip effect during C-axis operation C轴运转中会有粘滑现象轴运转中会有粘滑现象Backlash背隙背隙2 ROBA-quickSolid Flange 实体法兰实体法兰 Rotating Spindle 旋转主轴旋转主轴 lelectromagnetic or pneumatic 电磁或气动控制电磁或气动控制lzero backlash 零背隙零背隙lconcentric braking 同心制动同心制动lhigh rigidity 高刚度高刚度lextremely fast 作动迅速作动迅速llow inertia 低惯量低惯量3 ROBA-quickSolid flange实体法兰实体法兰 Rotating spindle 旋转主轴旋转主轴lelectromagnetic or pneumatic 电磁或气动控制电磁或气动控制lzero backlash 零背隙零背隙lconcentric braking 同心制动同心制动lhigh rigidity高刚度高刚度lextremely fast 作动迅速作动迅速llow inertia 低惯量低惯量4 Application in C-axis C轴应用轴应用power off 断电断电spindle free主轴自由转动主轴自由转动lbetween housing and pulley 安装于壳体和皮带轮之间安装于壳体和皮带轮之间5 2024/3/12 周二6 Application in C-axis C轴应用轴应用lbetween housing and pulley 安装于壳体和皮带轮之间安装于壳体和皮带轮之间power on 通电通电spindle clamped 主轴被夹紧主轴被夹紧7 Installation 安装安装Solid flange实体法兰实体法兰lmagnetic isolation 磁隔离磁隔离lmating parts made of aluminium or s/s 配件用铝或不锈钢制造配件用铝或不锈钢制造ldistance to spindle 到主轴的距离到主轴的距离Rotatng spindle旋转主轴旋转主轴8 Design 设计设计lbasic data available 可提供基本参数可提供基本参数ldesign customised 客制化设计客制化设计ladjusted to requirements 按需求调整按需求调整9 Summary 总结总结lzero backlash clamping 零背隙夹紧零背隙夹紧lhigh rigid clamping 高刚度夹紧高刚度夹紧lfast switching time 快速作动时间快速作动时间lcompact size small space required 尺寸紧凑尺寸紧凑-仅需很小空间仅需很小空间lelectrically or pneumatically controlled 电磁或气动控制电磁或气动控制higher positioning accuracy of C-axis C轴更精确定位轴更精确定位higher rigidity of C-axis C轴更高刚度定位轴更高刚度定位no slip-stick effect during C-axis operation C轴运转中无粘滑现象轴运转中无粘滑现象faster acceleration and deceleration of spindle 主轴加速度和减速度更快主轴加速度和减速度更快easier control of brake 刹车控制更简便刹车控制更简便10 2024/3/12 周二11