PECULIARITIES OF TURNING MACHINING WITH STATICALLY COMPACTED ABRASIVE MEDIA

The study objective is to find out an analytical dependence that correlates the operating parameters and conditions of finishing abrasive treatment with roughness working surfaces parts, taking into account shape factor manufactured parts.
 tasks which paper devoted include theoretical experimental studies effect treated surface on technological modes complex-profile parts in medium statically compacted loose abrasive, as well development a methodology for determining rational machined achievable range roughness.
 Research methods: are conducted basis main provisions mechanical engineering technology, grinding theory, mechanics, theory elasticity plasticity. Experimental carried according standard methods production laboratory using certified instrumentation. data obtained processed computer technology presented form empirical dependencies, convenient practical use.
 novelty work finding mathematical dependencies calculating pressure layer being machined, factor.
 Conclusions: Based calculated studies, it shown micro-cutting microrelief grains approximately 1.5...2 times higher than tops wheel. This allows conclude machining compared conventional wheel, less energy-consuming process removing material from presents peculiarities media. ratio friction shown. nature contact interaction considered first time, factor, final defined.
 role cutting elements particles affecting quality productivity determined.