在今天的智能傳動(dòng)中，機(jī)床與我們息息相關(guān)。以滾珠絲杠為例，它占據(jù)了自動(dòng)機(jī)械的主要位置，帶動(dòng)了機(jī)械的轉(zhuǎn)動(dòng)，提高了產(chǎn)品的質(zhì)量保證。想必用過(guò)直線(xiàn)導(dǎo)軌元部件的朋友都知道，在設(shè)計(jì)的時(shí)候需要遵循幾點(diǎn)原則才能夠達(dá)到如此精密的效果。下面導(dǎo)軌絲杠廠(chǎng)家為您解說(shuō)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(xiàng)：

Four prohibitions of ball screw:

1、嚴(yán)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(yán)禁在超過(guò)轉(zhuǎn)速的情況下使用。在高速進(jìn)給過(guò)程中，應(yīng)實(shí)際計(jì)算滾珠絲杠副的可用轉(zhuǎn)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(yán)禁忽視剛度校核。適當(dāng)?shù)膭偠戎苯佑绊懴到y(tǒng)的使用壽命，定位精度高和可靠性可以起到?jīng)Q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(yán)禁在脫離防護(hù)罩的保護(hù)下直接放置在鐵屑、灰塵較多的惡劣環(huán)境中使用。以免影響整個(gè)滾珠絲杠的過(guò)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.

滾珠絲杠四大建議項(xiàng)：

Four major requirements of ball screw:

1、建議仔細(xì)選擇滾珠絲杠副的支承方式，選擇不當(dāng)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、建議根據(jù)需要選擇適當(dāng)?shù)膶?dǎo)程精度，導(dǎo)程精度超出實(shí)際部分需要的，容易造成經(jīng)濟(jì)上的浪費(fèi)，導(dǎo)程精度達(dá)不到實(shí)際上的需求，則會(huì)導(dǎo)致更大的整機(jī)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(guān)系，避免滾珠絲杠在裝配與拆卸過(guò)程中發(fā)生損耗，在將滾珠螺母從絲桿軸上拆下來(lái)時(shí)需要留意周邊聯(lián)結(jié)設(shè)計(jì)。

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(shè)建議保持適當(dāng)?shù)男谐逃嗔浚蚴羌友b限位裝置以保證螺母軸段不會(huì)超出螺紋部分而導(dǎo)致絲桿的損壞，嚴(yán)重時(shí)將直接造成絲桿完全報(bào)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(méi)有太大偏差，導(dǎo)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(dǎo)軌，直徑16毫米的絲杠配20毫米寬的導(dǎo)軌。更多相關(guān)內(nèi)容就來(lái)我們網(wǎng)站http://www.2b4g.com咨詢(xún)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.2b4g.com Ask!