Ball screw is an indispensable part used in mechanical equipment. It is a prerequisite to ensure that the machine has a high processing accuracy, so its own requirements for accuracy are very high. So where are these high-precision machine tool components generally used?

一、關于大型的加工中心，它的工具機轉速是十分快的，所以關于這種綜合性比較強速度比較快的機械設備，所配套運用的滾珠絲杠就應該是那種DN值十分高的滾珠絲杠，這樣才能接受的住巨大的負載。

First, regarding the large-scale processing center, its tool machine speed is very fast, so regarding this kind of comprehensive and relatively strong and fast mechanical equipment, the matching ball screw should be the kind of ball screw with very high DN value, so as to accept the huge load.

第二、關于一般的自動化機械，它只需要滾珠絲杠能夠完成快速搬運的功用，所以它對其負載能力沒有太大的要求，像一般的端蓋式滾珠絲杠就可以滿意這種運用條件要求。

Secondly, regarding general automation machinery, it only needs the ball screw to complete the function of fast handling, so it does not require too much load capacity, like the general end-cap ball screw can satisfy the application requirements.

第三、在加工精度要求極高的范疇，比如電子機械、CNC機械和精密工具機，不只要有十分高的加工精度，而且對靈活性的要求也比較高，所以在這種運用場合，只有高速化滾珠絲杠才能滿意運用條件。

Thirdly, in the areas of high processing accuracy, such as electronic machinery, CNC machinery and precision tool machines, not only have very high processing accuracy, but also have relatively high requirements for flexibility. Therefore, only high-speed ball screw can satisfy the application conditions in this application situation.

第四、在電子范疇里面也會運用到，電子范疇現在用到了不少機器人作業，還有一些半導體機械上面用了滾珠絲杠，關于這類機械，現在廠家研發出了一種螺帽旋轉式滾珠絲杠，可以經過旋轉螺帽的方式來調理滾珠絲杠，以此來滿意不同精度的要求。

Fourth, in the electronic field will also be used, the electronic field now uses a lot of robotic operations, and some semiconductor machinery on the use of ball screw, for this type of machinery, now manufacturers have developed a nut rotary ball screw, can be adjusted by the way of rotating nuts, in order to meet the requirements of different accuracy.

第五、關于小型加工機械上運用的滾珠絲杠，它不需要多高的加工精度，而且由于它自身的體積十分小，所以用的也是小型的。

Fifth, about the ball screw used in small processing machinery, it does not need much high processing accuracy, and because its own volume is very small, so it is also small.

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