Wheel must be used with safety guards. The actual rotational axis of the wheel and its axis of rotation through the center of mass deviation from parallel state called static unbalance wheel. This is usually due wheel uneven density, both ends of the hole and the surface is not parallel or coaxial cylindrical deviation has caused.
2013年9月21日星期六
Liquid photo-curable resin at a certain wavelength of UV light or laser irradiation
Abrasive machining to improve efficiency and service life, the light curing resin abrasive to be more widely applied to create the conditions. Abrasive mechanism with a photocurable resin, light-curable resin is cured by the principle of light-curable resin is
cubic boron nitride polymer (the photo-crosslinkable polymer), reactive diluents (photopolymerizable monomer), a photoinitiator, and additives. Liquid
cutting tools resin at a certain
grinding wheel of UV light or laser irradiation, the photoinitiator absorbs the photon energy rapidly decomposed into free radicals, such as the active site, cation, and thus lead to chemical crosslinking polymerizable organic compound, the formation of insoluble crosslinked network structure to solidify.
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