双刀架数控车床CK7620 _数控机床市场研究报告

采用整体斜置式床身结构，重切时仍能保持机床精度的稳定性。

The overall structure of the inclined bed stability, heavy cutting can still maintain the accuracy of machine.

滑动导轨为矩形、导轨跨度大、抗弯、抗扭、抗颠覆能力强，滑动导轨副采用低磨擦系数的耐磨材料，使其在快速进给时仍能保持的定位精度。

Sliding rail is rectangle, rail span, bending, torsion, anti overturn capacity strong, sliding guide rail with low friction coefficient of wear-resistant materials the to keep the best positioning accuracy of the feed.

直线滚动导轨满足高效要求，减少磨擦阻力及温升变形，提高加工精度，并能保证切削加工精度的长期稳定性。

Linear rolling guide to meet the requirements of high efficiency, reduce the friction resistance and temperature rise of deformation, improve the processing accuracy, and can guarantee the long-term stability of cutting processing accuracy.

X、Z轴伺服电机通过弹性联轴节与精密滚珠丝杠直连，精度高。

在设计时主轴箱采取了相应的减少主轴热变形的措施，使主轴长期工作时能保持主轴轴线的相对稳定性。

X, Z axis servo motor through flexible coupling and precision ball screw connection, high precision.
In the design of the spindle box to take the corresponding measures to reduce the thermal deformation of the spindle, so that the spindle can keep the relative stability of the axis of the spindle for a long time.

 高刚性的卧式转塔刀架，采用大直径端齿盘定位，定位精度高，重切变形小。
 刀具检测装置可自动将刀尖位置数据输入数控系统，大大减少换刀时的调整时间，还可以自动补偿刀尖的磨损。

High rigidity horizontal turret turret, using the large diameter end gear plate positioning, high positioning accuracy, heavy deformation.
The cutting tool detection device can automatically knifepoint position data is input into a digital control system, greatly reduce tool change time to adjust, also can automatic compensation for tool wear.

采用全导轨防护，且冷却箱及排屑器与主机分离，保证机床精度免受热切削影响。

The full guide is used to protect, and the cooling box and the chip are separated from the main engine to ensure the accuracy of the machine tool is free from the influence of heating.