在今天的智能傳動中，機床與我們息息相關。以滾珠絲杠為例，它占據了自動機械的主要位置，帶動了機械的轉動，提高了產品的質量保證。想必用過直線導軌元部件的朋友都知道，在設計的時候需要遵循幾點原則才能夠達到如此精密的效果。下面導軌絲杠廠家為您解說下。

In today's intelligent transmission, machine tools are closely related to us. Take the ball screw as an example, it occupies the main position of the automatic machinery, drives the rotation of the machinery, and improves the quality assurance of the product. It must be known to all friends who have used linear guide elements that several principles should be followed in design to achieve such a precise effect. The manufacturer of guide rail lead screw will explain for you.

滾珠絲杠的四大禁止項：

Four prohibitions of ball screw:

1、嚴禁滾珠絲杠承受徑向載荷或螺母承受傾覆力矩。

1. It is strictly prohibited that the ball screw bears radial load or the nut bears overturning torque.

2、嚴禁在超過轉速的情況下使用。在高速進給過程中，應實際計算滾珠絲杠副的可用轉速。

2. It is forbidden to use it when the rotating speed is exceeded. In the process of high-speed feeding, the available speed of the ball screw pair should be actually calculated.

3、嚴禁忽視剛度校核。適當的剛度直接影響系統的使用壽命，定位精度高和可靠性可以起到決定性的作用。

3. It is strictly forbidden to ignore the stiffness check. Proper stiffness directly affects the service life of the system, and high positioning accuracy and reliability can play a decisive role.

4、嚴禁在脫離防護罩的保護下直接放置在鐵屑、灰塵較多的惡劣環境中使用。以免影響整個滾珠絲杠的過度損耗。

4. It is strictly forbidden to use it in a harsh environment with lots of iron filings and dust without the protection of the protective cover. So as not to affect the excessive loss of the whole ball screw.

滾珠絲杠四大必須項：

Four major requirements of ball screw:

1、必須仔細選擇滾珠絲杠副的支承方式，選擇不當將直接影響絲杠的定位精度和使用壽命。

1. The bearing mode of the ball screw pair must be carefully selected. Improper selection will directly affect the positioning accuracy and service life of the ball screw.

2、必須根據需要選擇適當的導程精度，導程精度超出實際部分需要的，容易造成經濟上的浪費，導程精度達不到實際上的需求，則會導致更大的整機損失。

2. Appropriate lead accuracy must be selected according to the needs. If the lead accuracy exceeds the actual part, it is easy to cause economic waste. If the lead accuracy does not meet the actual requirements, it will lead to greater overall loss.

3、要充分考慮滾珠絲杠副與周邊零件的裝配與拆卸關系，避免滾珠絲杠在裝配與拆卸過程中發生損耗，在將滾珠螺母從絲桿軸上拆下來時需要留意周邊聯結設計。

3. The assembly and disassembly relationship between the ball screw pair and the surrounding parts should be fully considered to avoid the loss of the ball screw during the assembly and disassembly process. When removing the ball nut from the screw shaft, attention should be paid to the peripheral connection design.

4、在設必須保持適當的行程余量，或是加裝限位裝置以保證螺母軸段不會超出螺紋部分而導致絲桿的損壞，嚴重時將直接造成絲桿完全報廢。

4. During the design, appropriate stroke allowance must be maintained, or a limit device must be installed to ensure that the nut shaft section will not exceed the threaded part, which will lead to the damage of the screw rod. In serious cases, the screw rod will be completely scrapped.

一般情況，絲桿的直徑也取決于承載物的重量和尺寸，如果承載重量和尺寸沒有太大偏差，導軌的寬度比絲杠的直徑略大既可。一般情況下絲杠直徑20毫米配23毫米寬的導軌，直徑16毫米的絲杠配20毫米寬的導軌。更多相關內容就來我們網站http://www.pet998.com咨詢吧！

Generally, the diameter of the lead screw also depends on the weight and size of the load. If there is no big deviation between the weight and size of the load, the width of the guide rail can be slightly larger than the diameter of the lead screw. Generally, the lead screw with a diameter of 20 mm is equipped with a guide rail with a width of 23 mm, and the lead screw with a diameter of 16 mm is equipped with a guide rail with a width of 20 mm. Come to our website for more relevant content http://www.pet998.com Ask!