| Popis: |
In the aviation industry, parts exposed to extreme loads must be manufactured with narrow tolerances. Therefore, creep feed grinding is the most common manufacturing method. The effect of the parameters of creep feed grinding, which is different from conventional grinding, on the surface and subsurface of the parts should be examined. Creep feed grinding is generally preferred for turbine blade roots. However, it is more advantageous to prefer a flat process rather than a from like turbine root for parameter analysis, thus creep feed grinding is examined with flat grinding. In this study, effects of wheel speed, table feed rate and dressing feed rate parameters on surface roughness is investigated. Additionally, with the change of parameters, the temperature effects on the surface of the part is discussed and cases such as recast layer and heat affected zone. As a result, the effects of parameters on the surface and subsurface are examined. ispartof: European International Journal of Science and Technology vol:9 issue:3 pages:7-15 status: published |
