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The stiffness of components of laser cutting machine how to support a change

by:Transon     2020-10-30
Usually adopt the method of scraping the inquiry increase per unit area of contact, the local stiffness of the bending machine if required, the same as local manners and wall thickness of three direct ratio, thickness of weldments is just about 80%, casting wall thickness to damping material such as sand or concrete filled in support of double wall, damping characteristics can be effectively improvement, increase support of poise, direct use of concrete and resin concrete or artificial granite as support materials, can obviously improve support vibration resistance, and advances the machining precision of CNC machine tools, in combination with surface between large enough preload lotus also can increase the contact area, reduce the contact deformation.
the elastic modulus of steel off is double that of cast iron, the shape and size under the same conditions, if the product the same as the rigidity of the casting, the weldment thickness as long as half of the castings, bending machine or in a single wall increase vertical rod to progress local stiffness, if the size of guide rail is wide, double-wall connection, contact stiffness of machine tool parts progress can increase the bearing capacity of the machine tool.








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