1. After using the surface of the ball screw for a long time, the surface of the steel ball will fall off, or the stress surface of the screw shaft will have the same problem, which will affect the steel ball can not pass through the track smoothly, causing vibration and noise before the nut and shaft.

2，配合度太松，長(zhǎng)時(shí)間使用后，滾珠絲杠副的螺母和螺絲會(huì)產(chǎn)生間隙，振動(dòng)和噪音。

2. The fit degree is too loose. After long-term use, the nut and screw of ball screw pair will produce clearance, vibration and noise.

3，球體內(nèi)的原螺母是相同尺寸的，由油封緊緊鎖住，噪音比較小，磨損后更換鋼球時(shí)，為了具有良好的預(yù)緊力和平穩(wěn)的運(yùn)轉(zhuǎn)，一般選擇兩個(gè) 不同直徑的鋼球安裝在一起，問(wèn)題就在這里。手動(dòng)嘗試非常好。一旦將載荷施加到螺母上，就非常困難。

3. The original nut in the ball is of the same size and is tightly locked by the oil seal. The noise is relatively small. When replacing the steel ball after wear, in order to have good preload and smooth operation, two steel balls with different diameters are generally selected to be installed together. This is the problem. It's great to try manually. Once the load is applied to the nut, it is very difficult.

導(dǎo)軌絲杠

Guide screw

解決方案：

Solution:

1.松開(kāi)并松開(kāi)螺母兩端的防塵密封圈，然后在螺母注油孔中注入粘度低于ISO32的潤(rùn)滑油(粘度越低越好)。清潔螺母，在有效沖程內(nèi)往復(fù)幾次，然后注入粘度。 ISO32?68之間的潤(rùn)滑油或潤(rùn)滑脂往復(fù)運(yùn)動(dòng)數(shù)次，這是不改善噪音的第二步。

1. Loosen and loosen the dust seal ring at both ends of the nut, and then inject lubricating oil with viscosity lower than iso32 into the nut oil filling hole (the lower the viscosity, the better). Clean the nut, reciprocating several times in the effective stroke, and then inject viscosity. The lubricating oil or grease between iso32 and 68 moves back and forth several times, which is the second step without improving the noise.

2，清潔并觀察螺桿滾道是否損壞，可拆卸螺母是否損壞，請(qǐng)使用供應(yīng)商提供的空心套筒(如果沒(méi)有小車(chē)，可使空心外徑略小于螺桿直徑，內(nèi)徑略大于軸端外徑設(shè)置在軸端，然后慢慢旋開(kāi)螺母以查看螺母滾珠循環(huán)環(huán)的兩端是否有損壞。如果沒(méi)有，請(qǐng)卸下滾珠(警告：如果沒(méi)有) (建議不要使用)，請(qǐng)徹底檢查螺母的內(nèi)部滾道，如果沒(méi)有損壞，請(qǐng)?jiān)诎惭b螺母后執(zhí)行第三步。

2. Clean and observe whether the screw raceway is damaged and whether the detachable nut is damaged. First, use the hollow sleeve provided by the supplier (if there is no trolley, the outer diameter of the hollow is slightly smaller than the screw diameter, the inner diameter is slightly larger than the shaft end, and the outer diameter is set at the shaft end, and then slowly loosen the nut to check whether the two ends of the nut ball circulation ring are damaged. If not, remove the ball (warning: if not) (not recommended), thoroughly inspect the inner raceway of the nut, and if there is no damage, perform the third step after installing the nut.

導(dǎo)軌絲杠

3.重新檢測(cè)并安裝滾珠絲杠與導(dǎo)軌之間的平行度以及絲杠的端部軸承的安裝以及兩端軸承端部的同心度。用矯直機(jī)矯正螺絲。如果噪聲仍然相同，請(qǐng)執(zhí)行第四步。

3. Re test and install the parallelism between the ball screw and the guide rail, the installation of the end bearing of the lead screw and the concentricity of the bearing ends at both ends. Correct the screws with a straightener. If the noise is still the same, perform step 4.

導(dǎo)軌絲杠

Guide screw

4.卸下軸承的清潔分為粗清潔和細(xì)精細(xì)清潔。在金屬容器的底部放置金屬網(wǎng)，以便軸承不會(huì)直接接觸容器。粗略清洗時(shí)，如果軸承隨塵土旋轉(zhuǎn)，會(huì)損壞軸承的滾動(dòng)表面，應(yīng)予以注意。在粗糙的清潔油中，用刷子油脂和粘合劑。幾乎干凈后，將其洗凈。

4. The cleaning of dismounted bearing is divided into coarse cleaning and fine cleaning. First place a metal mesh at the bottom of the metal container so that the bearings do not come into direct contact with the container. During rough cleaning, if the bearing rotates with the dust, the rolling surface of the bearing will be damaged, which should be paid attention to. In rough cleaning oil, remove grease and adhesive with a brush. After it is almost clean, wash it.

關(guān)于滾珠絲杠發(fā)出很大的聲音就介紹到這里了，希望對(duì)大家有所幫助。想了解更多知識(shí)，可以關(guān)注導(dǎo)軌絲杠

On the ball screw made a lot of sound introduced here, I hope to help you. If you want to know more, you can pay attention to the guide screw

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