Failures in Lm Guides and Ballscrws

Does it happen that your linear motion system loses its accuracy or breaks down regularly? This failure of LM Guides and Ballscrew can happen because of many reasons which we will be describing here in brief. Most basic causes include lack of lubrication, misalignment in assembly, or excessive loading. Some of the most basic failures are as below: 1. WEAR Severe friction can result in serious wear of the rolling…

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Accessories for LM Guideways

Linear Guideways consists for many small parts and components which usually can get weared during the course of its running. These parts can easily be replaced, so everytime you do not have to buy a new block. Generally the basic construction of LM Guideway we have seen in our other post (http://superslides.in/lm-guides/) and most of there basic items are readily available with us. In addition to replacement of the parts,…

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Hollow and Cooling Nut Ballscrew

Ballscrews are one of the most critical components of a CNC machine. It is essential to keep the ballscrew in a good condition to maintain the accuracy in the machine. Some of the most common ways a ballscrew loses its accuracy are1. Excessive heating of Ballscew2. Insufficient lubrication3. Running over the suggested rpm Whenever there is an excessive heating of ballscrew the material tend to expand due to thermal expansion…

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