Linear guideway is a rolling transmission component, which makes infinite rolling cycle between slider and guideway by steel balls, so that the load channel can move along the guideway easily and linearly with high precision.

直線導(dǎo)軌前期裝置作業(yè)介紹如下：

The operation of the pre-installation of the linear guide is described as follows:

機(jī)臺(tái)水平的校對(duì)。

Verification of machine level.

用兩個(gè)等高量塊和一大理石量尺放在裝置基面上，放上精密的水平儀調(diào)試底座水平。

Two equal-height blocks and a marble gauge are placed on the base of the device, and a precise level meter is placed to adjust the base level.

直線導(dǎo)軌裝置基面粗糙度，平面度，直線度以及外觀的查看。

Check the roughness, flatness, straightness and appearance of the base surface of the linear guide device.

直線導(dǎo)軌裝置基面與導(dǎo)軌側(cè)基準(zhǔn)裝置面的倒角處理。

The chamfering treatment between the base plane of the linear guide device and the base plane of the guide rail side.

倒角半徑小于或等于3.5mm，若發(fā)現(xiàn)倒角過(guò)大或凸出，應(yīng)及時(shí)選用油石和銼刀處理，否則會(huì)形成導(dǎo)軌精度的安裝不良或許會(huì)干涉滑塊。

The radius of chamfering is less than or equal to 3.5mm. If chamfering is too large or protruding, oil stone and file should be selected in time to deal with it. Otherwise, poor installation of guide precision may interfere with slider.

直線導(dǎo)軌裝置基面鎖緊螺紋孔的加工。

Processing of thread holes for base locking of linear guide device.

開(kāi)箱后直線導(dǎo)軌的查看。

Check the straight-line guide after opening the box.

查看直線導(dǎo)軌是否有合格證，有否碰傷或銹蝕，將防銹油清洗干凈，鏟除安裝外表的毛刺、撞擊突起物及污物等。

Check whether the straight-line guide is qualified, whether it is damaged or corroded, clean the rust-proof oil, remove burrs, bumps and dirt on the installation surface, etc.

滾珠絲桿、直線導(dǎo)軌發(fā)生磨損，將會(huì)導(dǎo)致精度失效，有必要更換維修，否則會(huì)嚴(yán)重影響到機(jī)械設(shè)備的生產(chǎn)功率。故應(yīng)當(dāng)仔細(xì)分析滾珠絲桿、直線導(dǎo)軌發(fā)生磨損的各種原因，這樣才干找到針對(duì)解決方案。

 

 

The wear of ball screw and linear guide will lead to the failure of accuracy. It is necessary to replace and repair, otherwise it will seriously affect the production power of mechanical equipment. Therefore, we should carefully analyze the causes of wear of ball screw and linear guide, so as to find solutions.

異物進(jìn)入到了螺母滑塊內(nèi)，將會(huì)與潤(rùn)滑油混合在一起，然后形成翻滾溝槽阻塞形成損害。

When the foreign body enters the nut slider, it will mix with the lubricant and then form a rolling groove blocking to cause damage.

潤(rùn)滑油里面的雜質(zhì)沒(méi)有過(guò)濾干凈，有雜質(zhì)混入導(dǎo)軌內(nèi)部，或許潤(rùn)滑的方式不良、選用的潤(rùn)滑劑不正確或蛻變都會(huì)形成磨損。

The impurities in the lubricating oil are not filtered clean, and impurities are mixed into the guide rail. Perhaps bad lubrication, incorrect selection of lubricants or metamorphosis will lead to wear and tear.

因溫度變化所發(fā)生的冷凝水或是潤(rùn)滑劑中添加劑的腐蝕性物質(zhì)也會(huì)形成銹蝕，然后形成磨損。

The corrosive substances of condensate water or additives in lubricants caused by temperature changes also form corrosion and then wear.

以上狀況將會(huì)引起滾珠絲桿、直線導(dǎo)軌作業(yè)外表的粗糙和游隙的增加，較終導(dǎo)致絲桿導(dǎo)軌的失效。但只要是金屬零件，它的正常磨損是不可避免的，正常磨損是均勻并且緩慢的進(jìn)行的，可以留意平時(shí)維護(hù)削減磨損延伸使用壽命。

The above conditions will cause the rough surface and the increase of clearance of ball screw and linear guide, and eventually lead to the failure of the lead screw. But as long as the metal parts, its normal wear is inevitable, normal wear is uniform and slow, you can pay attention to the usual maintenance to reduce wear and extend service life.