Linear guideway can be understood as a rolling guidance, which is infinite rolling cycle of steel balls between slider and guideway, so that the load platform can move along the guideway with high precision and linearity easily, and the friction coefficient can be reduced to one fifth of the normal traditional sliding guidance, which can easily achieve high positioning accuracy. The final unit design between the slider and the guide rail enables the linear guide to withstand loads in both upper and lower directions. The patented reflux system and the simplified structure design allow the linear guide to move smoothly and with low noise.

應(yīng)用領(lǐng)域：

Application area:

1、直線導(dǎo)軌主要用在自動(dòng)化機(jī)械上比較多，像德國(guó)進(jìn)口的機(jī)床，折彎?rùn)C(jī)，激光焊接機(jī)等等，當(dāng)然直線導(dǎo)軌和直線軸是配套用的。

1. Linear guideways are mainly used in automation machinery, such as machine tools imported from Germany, bending machines, laser welding machines and so on. Of course, linear guideways and linear axles are matched.

2、直線導(dǎo)軌主要是用在精度要求比較高的機(jī)械結(jié)構(gòu)上，直線導(dǎo)軌的移動(dòng)元件和固定元件之間不用中間介質(zhì)，而用滾動(dòng)鋼球。因?yàn)闈L動(dòng)鋼球適應(yīng)于高速運(yùn)動(dòng)、摩擦系數(shù)小、靈敏度高，滿足運(yùn)動(dòng)部件的工作要求，如機(jī)床的刀架，拖板等。如果作用在鋼球上的作用力太大，鋼球經(jīng)受預(yù)加負(fù)荷時(shí)間過(guò)長(zhǎng)，導(dǎo)致支架運(yùn)動(dòng)阻力增大。

2. Linear guideways are mainly used in mechanical structures with high precision requirements. Rolling steel balls are used instead of intermediate medium between moving and fixed components of linear guides. Because rolling steel ball is suitable for high-speed movement, small friction coefficient and high sensitivity, it meets the working requirements of moving parts, such as tool holder, trailer, etc. If the force acting on the steel ball is too large, the steel ball will endure the preload for too long, which will lead to the increase of the bracket resistance.

滾珠絲杠使用中出現(xiàn)問(wèn)題原因分析。絲杠加工時(shí)用的軸承有很多種類，也能適應(yīng)各種用途，很多的設(shè)備都可以使用絲杠，滾珠絲杠使用中會(huì)出現(xiàn)問(wèn)題，給大家分析下原因有哪些。

Cause analysis of problems in the use of ball screw. There are many kinds of bearings used in the processing of lead screw, which can also be used for various purposes. Many equipments can use lead screw. There will be problems in the use of ball screw. What are the reasons for this?

 

一、碎裂。

First, fragmentation.

1、絲杠中鋼珠破裂，潤(rùn)滑動(dòng)作溫升差異會(huì)造成鋼珠碎裂。

1. Ball breakage in lead screw and temperature difference of lubrication action will cause ball breakage.

2、絲杠肩部斷裂，主要是設(shè)計(jì)不當(dāng)，或者絲杠軸頸彎曲。

2. The breakage of the shoulder of the lead screw is mainly due to improper design or bending of the shaft neck of the lead screw.

 

 

二、間隙太大。

Second, the gap is too large.

1、滾珠絲杠扭轉(zhuǎn)位移太大，主要是熱處理不當(dāng)，硬化層太薄，或者硬度分布均勻。

1. Torsional displacement of ball screw is too large, mainly due to improper heat treatment, too thin hardening layer, or even hardness distribution.

2、軸承選用不當(dāng)，也會(huì)造成間隙太大。

2. The improper selection of bearings will also cause too much clearance.

三、鋼珠軌道有異物。

3. There are foreign bodies in the steel ball track.

1、有包裝材料阻礙了鋼珠軌道，或者加工碎屑進(jìn)入了鋼珠軌道。

1. Packaging materials hinder the ball track, or processing debris enters the ball track.

2、螺帽和螺帽做結(jié)合不當(dāng)。

2. Improper combination of nuts and nuts.

3、造成了絲杠的損壞。

3. Damage to the lead screw.

使用滾珠絲杠遇到問(wèn)題，若是以上三大問(wèn)題，可根據(jù)原因來(lái)解決，就可以及時(shí)解決問(wèn)題在加工了，更多精彩內(nèi)容就繼續(xù)關(guān)注我們吧。

When using ball screw, if the above three problems can be solved according to the reasons, we can solve the problems in processing in time. More wonderful content will continue to pay attention to us.

以上信息是由我們導(dǎo)軌絲杠整理發(fā)布，希望能對(duì)你以后的生活帶來(lái)一點(diǎn)幫助，如果你有需要請(qǐng)點(diǎn)擊我們的網(wǎng)站：http://www.yzayto.cn！

The above information is organized and published by our guide screw. I hope it will help you in your future life. If you need it, please click on our website: http://www.yzayto.cn!