1、 穩定的定位精確度

1. Stable positioning accuracy

熱膨脹會導致滾珠絲杠的精度減低，由于空心軸抑制了由于溫度升高而造成的熱脹，所以能夠是的滾珠絲杠的精度穩定。

Thermal expansion can lead to a decrease in the accuracy of ball screws. Due to the hollow shaft suppressing thermal expansion caused by temperature rise, the accuracy of ball screws can be stabilized.

2、 有效防止各部分位移

2. Effectively prevent displacement of various parts

還是通過降低熱膨脹的發生，將滾珠絲杠支撐軸和底座位移控制在zui小的范圍內，同時空心軸的冷卻作用有效地阻隔了對其他部位的熱傳導，從而避免了工作臺因為熱而發生變形。

By reducing the occurrence of thermal expansion, the displacement of the ball screw support shaft and base is controlled within the smallest range possible. At the same time, the cooling effect of the hollow shaft effectively blocks heat conduction to other parts, thereby avoiding deformation of the worktable due to heat.

3、有效縮短預熱時間

3. Effectively shorten preheating time

空心軸冷卻作用可以降低溫度上升的幅度，從而縮短了設備的預熱時間。

The cooling effect of the hollow shaft can reduce the amplitude of temperature rise, thereby shortening the preheating time of the equipment.

4、有效維持滾珠絲杠的潤滑性能

4. Effectively maintain the lubrication performance of ball screws

因為避免了滾珠絲杠的發熱，減緩了潤滑油變質的速度，可以更好保持潤滑油的有效性。

Because it avoids the heating of the ball screw and slows down the rate of lubricant deterioration, it can better maintain the effectiveness of the lubricant.

以上的內容來自：導軌絲杠更多的精彩內容請點擊我們的網站：http://www.meihuajc.com

The above content comes from: Guide screw. For more exciting content, please click on our official website: http://www.meihuajc.com