1、定位精度高。使用直線導軌作為線性導引時，由于直線導軌的摩擦方式為滾動摩擦，不僅摩擦系數降低至滑動導引的1/50，動摩擦力與靜摩擦力的差距亦變得很小，因此當床臺運動時，不會有打滑的現象發生，可達到超高精密級（um）級定為精度。

1. High positioning accuracy. When using the linear guide as the linear guide, because the friction mode of the linear guide is rolling friction, not only the friction coefficient is reduced to 1/50 of the sliding guide, but also the difference between the dynamic friction and the static friction becomes very small. Therefore, when the bed table moves, there will be no slippage, which can reach the ultra-high precision level (um).

2、磨耗少能長時間維持精度。傳統的滑動引導，無可避免的會因油膜逆流作用造成平臺運動精度不良，且因運動時潤滑不充份，導致運行軌道接觸面的磨損，嚴重影響精度，而滾動導引的磨耗非常小，故機臺能長時間維持精度。

2. Less wear can maintain accuracy for a long time. The traditional sliding guide will inevitably lead to poor movement accuracy of the platform due to the counter-current effect of the oil film, and due to the insufficient lubrication during the movement, the contact surface of the running track will be worn, which will seriously affect the accuracy. However, the wear of the rolling guide is very small, so the machine can maintain the accuracy for a long time.

3、使用高速度運動且大幅降低機臺所需驅動馬力。導軌絲杠廠家提醒，由于直線導軌移動摩擦力非常小，只需較小動力便能讓床臺運行，尤其是在床臺的工作方式為經常性往返運動時，更能明顯降低機臺點力損耗量，且因其摩擦產生的熱度較小，可適用于高速運行。

3. Use high speed movement and greatly reduce the driving horsepower required by the machine. The guide rail lead screw manufacturer reminded that because the moving friction of the linear guide rail is very small, the bed table can be operated with only small power, especially when the bed table works in a regular round-trip motion, which can significantly reduce the loss of point force of the machine table, and the heat generated by its friction is small, which can be applied to high-speed operation.

4、可同時承受上下左右的負荷。由于直線導軌特殊的束制結構設計，可同時承受上下左右方向的負荷，不想滑動導引在平行接觸面方向可承受的側向負荷輕，易造成機臺運行精度不良。

4. It can bear up, down, left and right loads at the same time. Due to the special beam structure design of the linear guide rail, it can bear the load in the upper, lower, left and right directions at the same time, and the sliding guide can bear light lateral load in the direction of the parallel contact surface, which is easy to cause poor machine operation accuracy.

5、組裝容易并具互換性。組裝時只要銑削或研磨床臺上導軌之裝配面，并依建議之步驟將導軌，滑塊分別特定扭力固定于機臺上，既能重視加工時的高精度，傳統的滑動導引，則須對運行軌道加以鏟花，既費事又費時，且一旦機臺精度良，又建議在鏟花一次，直線導軌具有互換性，可分別更換滑塊或導軌至是直線導軌組，機臺即可重新獲得高精密度的引導。

5. Easy to assemble and interchangeable. When assembling, it is only necessary to mill or grind the assembly surface of the guide rail on the machine table, and fix the guide rail and slide rail on the machine table with specific torque according to the recommended steps, which can not only pay attention to the high accuracy of processing, but also need to cut the running rail, which is time-consuming and time-consuming, and once the machine table has good accuracy, it must be cut once again. The linear guide rail is interchangeable, and the slide rail or guide rail can be replaced to the linear guide rail group separately, The machine can obtain high-precision guidance again.

6、潤滑結構簡單。滑動引導若潤滑不足，將會照成接觸面金屬直接摩擦損耗床臺，而滑動導引要潤滑充足并不容易，需要在床臺適當的位置鉆孔供油，直線導軌則已在裝置油嘴，可直接以注油槍打入油脂，亦可換上專用油管接頭鏈接供油油管，以自動供油機潤滑。

6. The lubrication structure is simple. If the lubrication of the sliding guide is insufficient, it will cause direct friction of the metal on the contact surface to wear the bed table. However, it is not easy for the sliding guide to be lubricated sufficiently. It is necessary to drill a hole in the proper position of the bed table for oil supply. The linear guide rail is already in the device nozzle, and can directly inject grease with the oil gun, or replace the special oil pipe connector to link the oil supply pipe, and use the automatic oil supply machine for lubrication.

在潤滑前要先分清是油潤滑還是油脂潤滑，如果是油潤滑，可以在滑塊和絲杠的油孔處加油嘴，做配管潤滑，集中供油，需要油泵等。如果是油脂潤滑，用脂嘴和脂線，拉到好加油的位置即可。至于潤滑周期的話，如果機器運轉不是非常頻繁，周期一般是3個月內保養。潤滑時，一般要把原有的臟油頂出去。更多相關內容就來我們網站http://www.2b4g.com咨詢！

Before lubrication, it is necessary to distinguish between oil lubrication and grease lubrication. If it is oil lubrication, the oil nozzle at the oil hole of the sliding block and the lead screw can be used for piping lubrication, centralized oil supply, oil pump, etc. If it is grease lubrication, use grease nozzle and grease line to pull it to a good position for oil filling. As for the lubrication interval, if the machine does not run very frequently, the interval is generally within 3 months. When lubricating, the original dirty oil should be ejected. Come to our website for more relevant content http://www.2b4g.com consulting service