What is the driving mechanism of ball screw? Also called screw driving mechanism. It is mainly used to convert rotary motion into linear motion or linear motion into rotary motion. There are mainly transfer energy (such as screw press, Jack, etc.); there are also machine tools based on transfer motion such as table feed screw); the relative position of screw drive mechanism also has adjustment part. In order to better understand the transmission mechanism, you need to understand the characteristics of the ball screw:

　　滾珠絲杠特性及性能詳細描述:

　　Detailed description of ball screw characteristics and performance:

　　◎滾珠絲杠是將旋轉運動轉化為直線運動，或將直線運動轉化為旋轉運動的理想產品。

　　The ball screw is an ideal product to convert the rotary motion into the linear motion or the linear motion into the rotary motion.

　　◎滾珠絲杠由絲杠、螺母、滾珠組成。其作用是將旋轉運動轉化為直線運動，這是滾珠絲杠的進一步延伸和發展，這種發展的重要意義是將軸承從滾動運動轉化為滑動運動。滾珠絲杠阻力小，廣泛應用于各種工業設備和精密儀器中。

　　The ball screw consists of screw, nut and ball. Its function is to transform the rotary motion into the linear motion, which is the further extension and development of the ball screw. The important significance of this development is to transform the bearing from the rolling motion into the sliding motion. Ball screw with small resistance is widely used in various industrial equipment and precision instruments.

　　◎滾珠絲桿是更常用的傳輸元素工具機器和精密機器,它的主要功能是將旋轉運動轉換成線性運動,或將扭矩轉換成軸向重復力,同時具有精度高的特點,可逆性和效率高。

　　The ball screw is the most commonly used transmission element tool machine and precision machine. Its main function is to convert rotary motion into linear motion, or torque into axial repetitive force. At the same time, it has the characteristics of high precision, reversibility and high efficiency.

　　1. 與滑動螺桿副相比，驅動力矩為1/3

　　1. Compared with the sliding screw pair, the driving torque is 1 / 3在滾珠絲杠與滾珠母之間有大量的滾珠軸承，可以獲得較高的效率。

　　There are a large number of ball bearings between the ball screw and the ball nut, which can obtain high efficiency.

　　與以往的滑動螺桿副相比，驅動力矩小于1/3，即達到相同運動效果所需的功率為滾動螺桿副的1/3。這對節約用電很有幫助。

　　Compared with the previous sliding screw pair, the driving torque is less than 1 / 3, that is to say, the power required to achieve the same motion effect is 1 / 3 of the rolling screw pair. It's very helpful to save electricity.

　　2. 高精度保證

　　2. High precision guarantee

　　滾珠絲桿是由在日本與世界更高水平的機械設備產生的連續生產,非常是在磨,裝配,檢驗每個進程的工廠環境,嚴格控制的溫度和濕度,由于改進的質量管理體系,以確保準確性。

　　Ball screw is produced continuously by the highest level of machinery and equipment in Japan and the world, especially in grinding, assembly, inspection of the factory environment in each process, strict control of temperature and humidity, as a result of improved quality management system to ensure accuracy.

　　3.微型進料的可能性

　　3. Possibility of micro feeding

　　滾珠絲杠由于使用了滾珠運動，所以啟動力矩很小，不會出現滑動運動像爬行的現象，可以保證實現準確的微進給。

　　The ball screw uses the ball movement, so the starting torque is very small, there is no slip movement like crawling phenomenon, which can ensure accurate micro feed.

　　4. 無側隙，剛性好

　　4. No side gap, good rigidity

　　可以預緊滾珠螺桿,因為prepressure可使軸向間隙達到負值,然后得到更高的剛度(滾珠絲桿的預壓球,在實際的機械裝置,由于球的排斥能增加絲的母親)的剛度。

　　The ball screw can be pre tightened, because the preload can make the axial clearance reach a negative value, and then get a higher rigidity (the preload ball of the ball screw, in the actual mechanical device, because the repulsion of the ball can increase the mother of the silk).

　　5. 高速加料是可能的

　　5. High speed feeding is possible

　　滾珠絲杠效率高、發熱低，可實現高速進給(運動)。精度公差:C10、C7、C5、C3、C2、C1—數字越小，精度越高。

　　The ball screw has the advantages of high efficiency, low heating and high speed feeding. Accuracy tolerance: C10, C7, C5, C3, C2, C1 - the smaller the number, the higher the accuracy.

　　通過導軌絲杠公司以上的介紹，對我們更好的了解傳動機理有很大的幫助。

　　Through the above introduction of guide screw company, it is very helpful for us to better understand the transmission mechanism.