engleski

DESIGN AND ECONOMIC JUSTIFICATION OF GROUP BLANKS APPLICATION

Within the manufacturing process planning, blanks are either selected or designed, respectively forms of input ma-terial for the manufacture of products. Reviewed in this paper are three types of group blanks: group castings, group forgings manufactured by closed die forging and free forging, and group blanks manufactured by pressing melted metal in casts. The paper also presents requisites for design and evaluation of economic justifi cation of group blanks application.

group blanks, design, economic justifi cation

Within the manufacturing process planning, blanks are either selected or designed, respectively forms of input ma-terial for the manufacture of products. Reviewed in this paper are three types of group blanks: group castings, group forgings manufactured by closed die forging and free forging, and group blanks manufactured by pressing melted metal in casts. The paper also presents requisites for design and evaluation of economic justifi cation of group blanks application.