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当前位置:首页  >  产品中心  >  景耀数控系列  >  镗铣动力头  >  XT60-1&2镗铣主轴头配电机 + 自动换刀 + 中心出水

镗铣主轴头配电机 + 自动换刀 + 中心出水

简要描述:XT60-1&2镗铣主轴头配电机 + 自动换刀 + 中心出水:主轴头选用中空油压打刀缸配合增压式打刀器使用,专为主轴中心出水而设计;结构紧凑,高速自动换刀的优势。

  • 产品型号:XT60-1&2
  • 厂商性质:经销商
  • 更新时间:2023-02-14
  • 访  问  量: 496

详细介绍

XT60-1&2镗铣主轴头配电机 + 自动换刀 + 中心出水

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XT60-1&2镗铣主轴头配电机 + 自动换刀 + 中心出水

主轴头选用中空油压打刀缸配合增压式打刀器使用,专为主轴中心出水而设计;结构紧凑,高速自动换刀的优势。以压缩空气为动力源,油为介质,将输入压力变换,以较高压力输出产生强大推力的工作原理。主轴贯通内冷装置,由精密旋转接头,高压冷却装置组成及冷却液精过滤装置组成,是当今 CNC 机床高效加工和保证主轴长效运转的装置,需选择与主轴锥度匹配的中空内冷专用刀柄、拉钉及刀具。

The supercharged type cylinder is adopted for the spindle head, so that it has the advantages of compact structure and high-speed automatic tool change. It is mainly applied to the full-automatic equipment, and can realize to store a certain quantity of cutter and automatic tool changer completing the automatic exchange function of cutter by matching the various tool magazines. The processing efficiency of the CNC machine tool is further improved, and one clamping is realized, namely, many processes can be completed; and it is assembled into the CNC milling machine or component of the spindle system in the machining center. The gearbox is composed of the high speed (1:1), neutral gear and low speed (1:4); and the rough 

machining and finish machining become possible at the same time by virtue of the high and low speed switching which can shift the gear.


中心出水内冷的特点 (Characteristics of internal cooling of CTS)
由于中空内冷主轴的冷却液是从刀具上喷出的,能够直接作用在工件上和刀具的切削部位,冷却效果要优于普通主轴,使加工件的表面质量更好,外冷却由于受刀具旋转离心力的影响冷却液大部份被刀具甩出因此冷却效果不佳。

As the cooling liquid of the hollow internal cooling spindle is ejected from the cutter, the cooling effect of the cutting part which can directly act on the workpiece and cutter is superior to that of the common spindle, so that the surface quality of the machined part is better. The external cooling is affected by the rotary centrifugal force of the cutter, and most of cooling liquid is thrown away by the cutter, therefore, the cooling effect is bad.


更适合于深孔加工,在加工深孔时,通过主轴中心的贯穿孔将冷却液输送到刀柄并通过刀柄及刀具上的贯穿孔喷出,所以对刀具的切削部份和工件的冷却效果明显要好于外冷却装置,而且切屑通过高压冷却液能顺利地通过钻头的螺旋槽快速排出,从而能实现连续切削,提高加工效率和刀具耐用度。

It is more suitable for the deep hole working. When processing the deep hole, the cooling liquid is transported to the knife handle through the through hole of the spindle center and ejected through the through hole on the cutter,therefore, the cooling effect of the cutting part and workpiece of the cutter is obviously better than that of the external cooling device, and cuttings can be rapidly discharged through the spiral chute of the drill smoothly by virtue of the high-pressure cooling liquid, thus, realizing the continuous cutting, and improving the processing efficiency and cutter endurance.


由于主轴高速旋转加工时冷却液经过主轴中心孔时能带走一部份热量,这就更有利于提高主轴的使用寿命与主轴精度,同时也能够避免主轴热变形而影响加工件精度的问题。
The cooling liquid can bring a part of heat through the spindle center hole when the spindle rotates and processes at high speed, which is more beneficial to improving the service lifespan and precision of the spindle, and meanwhile,  being able to avoid the problems of affecting the precision of the machined part due to the thermal deformation of the spindle.



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