小型高速数控立车 返回列表页

1、机床采用机、电、液三位一体，按照人机工程学宜人化进行布局设计，结构紧凑，节约面积、操作简便、维修方便。

2、床身导轨采用矩型导轨结构，经高频淬火，与其对应的滑板接触面为贴塑导轨，能明显地降低导轨滑动时的摩擦阻力，具有良好的动态特性。

3、主轴采用P5级轴承，并经精密动平衡，轴承采用进口润滑脂润滑，确保主轴高速平稳旋转，并将热变形降至低限度。

4、机床纵、横向运动采用丝杠和交流伺服电机直连，丝杠轴承采用角接触轴承，保证了传动的高精度。  尾座的夹紧和定位是由侧面两螺杆带动夹紧块来实现的，将双螺杆上的螺母锁紧，螺杆带动夹紧块上升，将尾架固定在床身上。

1. The machine tool adopts the trinity of machine, electricity and liquid, and is designed according to the pleasant layout of ergonomics, with compact structure, saving area, simple operation and convenient maintenance.

2. The bed guide rail adopts rectangular guide rail structure. After high-frequency quenching, the contact surface with its corresponding sliding plate is plastic coated guide rail, which can significantly reduce the friction resistance when the guide rail slides, and has good dynamic characteristics.

3. The main shaft adopts P5 grade bearing and is subject to precision dynamic balance. The bearing is lubricated with permanent imported grease to ensure the stable rotation of the main shaft at high speed and minimize thermal deformation.

4. The vertical and horizontal movements of the machine tool are directly connected with the lead screw and AC servo motor, and the lead screw bearing adopts angular contact bearing to ensure the high precision of transmission. The clamping and positioning of the tailstock is realized by two screws on the side driving the clamping block. Lock the nut on the twin screw, and the screw drives the clamping block to rise to fix the tailstock on the bed.