LM Guide THK - Industrial Technologies
LM Guide THK - Industrial Technologies
LM Guide THK - Industrial Technologies
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Индастриал Технолоджис www.industrial‐technologies.com.ua +38 044 498 21 94Designing a Mounting SurfaceDesigning a Mounting SurfaceIf particularly high accuracy is required for the machine to which an <strong>LM</strong> <strong>Guide</strong> is to be mounted, it isnecessary to mount the <strong>LM</strong> rail with high accuracy. To achieve the desired accuracy, be sure todesign the mounting surface while taking the following points into account.[Corner Shape]If the corner on the surface on which the <strong>LM</strong> railor <strong>LM</strong> block is to be mounted is machined to beshaped R, which is greater than the chamferdimension of the <strong>LM</strong> rail or <strong>LM</strong> block, then therail or the block may not closely contact its referencesurface. Therefore, when designing amounting surface, it is important to carefullyread the description on the corner shapeofthe subject model . (Fig.2)[Perpendicularity with the Reference Surface]If the perpendicularity between the base mountingsurface for the <strong>LM</strong> rail or the <strong>LM</strong> block andthe reference surface is not accurate, the rail orthe block may not closely contact the referencesurface. Therefore, it is important to take intoaccount an error of the perpendicularitybetween the mounting surface and the referencesurface . (Fig.3)ABCArAθrFig.2θBBr<strong>Industrial</strong> <strong>Technologies</strong>rFig.3A1-306