Actual Problems in Machine Building 2015 No. 2

Актуальные проблемы в машиностроении. 2015. №2 Инновационные технологии в машиностроении ____________________________________________________________________ 131 PRODUCT LABOR-INTENSIVENESS ESTIMATED ON THE BASIS OF THE COMPONENT QUALIMETRIC ANALYSIS Markov A.M., Vice Rector, D.Sc. (Engineering), Professor, e-mail: andmarkov@inbox.ru Markova M.I., Ph.D. (Engineering), Associate Professor, e-mail: margarita-markova@inbox.ru Dronova O.B., Ph.D. (Economic), Associate Professor, e-mail: suholga.08@mail.ru I.I. Polzunov Altai State Technical University, 46 Lenin Prospekt, Barnaul, Altai region, 656038, Russian Federation Abstract The calculation of labor-intensiveness of manufacturing a brand new product is rather difficult because of a lack of complete technical documentation. In this case, labor-intensiveness estimation methods are used. An aggregative labor-intensiveness calculation on the basis of the component qualimetric analysis is one of such methods. A possibility of using the above qualimetric method to estimate labor-intensiveness of manufacturing new products in small-scale and single-part production is validated based on the analysis of the geometric shape complexity as well as of the weight, material, surface roughness, and the structure and characteristics of technological operations of such parts as shafts. A preliminary calculation of the relationship between the estimated labor- intensiveness by engineering standards and the labor-intensiveness calculated by the qualimetric approach showed a discrepancy of 1,12 times. Keywords product labor-intensiveness, component qualimetric analysis