Determining the Machining Precision by a Graphical Method Based on Dimensional Relations.

The optimal dimensional relations in machining the cap of the rotary mechanism in an Acros 585 combine may be calculated by a graphical method. That clearly shows the dimensional chains and their relationships; permits formalized calculation of the dimensions, margins, and tolerances; and permits selection of appropriate basing and coordination options. In addition, the best sequence of surface machining may be identified, and the optimal technological process may be established. [ABSTRACT FROM AUTHOR]