Due to the friction of linear guide in rolling mode, reducing these gaps is an important index to improve the accuracy. The following are the main purchasing points introduced to you by the linear guide manufacturer:

傳統的直線導軌不可避免地導致平臺運動精度由于油膩的回流效應而變差，并且運動軌道接觸面的潤滑是由于運動過程中潤滑不足造成的，嚴重影響了精度。滾動導軌的磨損非常小，因此機器可以長時間保持精度。

The traditional linear guideway inevitably leads to the poor motion accuracy of the platform due to the greasy backflow effect, and the lubrication of the contact surface of the moving track is caused by insufficient lubrication during the movement, which seriously affects the accuracy. The wear of the rolling guide is very small, so the machine can maintain the accuracy for a long time.

直線導軌的優勢：

Advantages of linear guide:

它適用于高速運動，大大降低了機器所需的驅動馬力。由于直線導軌移動，摩擦力非常小，床可以用較少的動力操作，特別是當床在常規的往返操作中工作時。可以顯著降低機器的功率損耗。并且由于其摩擦產生的熱量很小，它可以應用于吹瓶機高速運轉。

It is suitable for high-speed movement and greatly reduces the driving horsepower required by the machine. Due to the movement of the linear guide, the friction force is very small, so the bed can be operated with less power, especially when the bed is working in the normal round-trip operation. It can significantly reduce the power loss of the machine. And because the heat generated by friction is very small, it can be used in the high-speed operation of bottle blowing machine.

它可以同時承受上，下，左，右方向的負載。由于直線導軌采用特殊的梁結構設計，可同時承受上，下，左，右方向的載荷。與直線導軌不同，可以在平行接觸面的方向上承受的橫向載荷很輕，這很容易引起機器。運行精度差。日本THK直線導軌提醒器：導軌的接觸面是直的如果沒有提供足夠的潤滑劑，會造成一些損壞。

It can bear the load of up, down, left and right at the same time. Because the linear guide adopts special beam structure design, it can bear the load of up, down, left and right directions at the same time. Different from the linear guideway, the lateral load that can be borne in the direction parallel to the contact surface is very light, which is easy to cause the machine. The operation accuracy is poor. Japanese THK linear guide reminder: the contact surface of the guide rail is straight, if not provided with enough lubricant, it will cause some damage.