Study And Experimental Research Of Rub Features Of Bionic Non-smooth Machine Tools’Guide Rail Surface

Because of the presence of combined surface movement, it is difficult toguarantee the continuity of CNC machine. there are contact stiffness, damping andcontact wear contacts and other issues on the combination of surface movement, Themovement combination of surface’ properties have a direct impact on the vibration anddynamic characteristics of CNC machine tools. CNC machine tools are often in a stateof movement of the joint surface friction, which causes movement of the joint surfaceis very easy to wear, making the life of CNC machine tools and machining accuracyare greatly reduced. Therefore, improving the dynamic characteristics of the movementof the joint surface is necessary.After a long period of research and found that knowledge about bionics canachieve this goal. Some soil organisms need to wear to wear in the soil for living. theirskin surface is often in a state of friction,but the strange thing is that friction does notbring harm to these soil organisms.By observing their appearance and their surfacemorphology of macro-and micro-scale measurements and found that these typicalsurface soil animals showed some regular external structure.These regular surfacemorphology as wearable as the coat making the soil animal activity in freely.Classified and summary these regular surface morphology,found that the soilmicro-organisms is generally characterized by the following structural shapes, wavy-shaped, convex hull-shaped pits shaped, contacting CNC machine workingenvironment, and choosing some relatively close to the actual shapes of the micro-structure, the size of the reference specimen slide rails, found the detailed size andshape of these micro-structure of the standard, and the use of advanced lasertechnology will shape the structure of the preferred working out on a specimen slide rails. Designed and fabricated out a suitable test bed for this test,to make the wearablemicro-structured surface specimen reciprocate the bench, after comparing severalexperiments, found the most suitable micro-abrasion Bionic structure for thecombination of surface..