System of Designing, Multi-criteria Assessment and Selection of Tools from the Warehouse in Processing of Metals, for Example Drawing Bronze Tubes with Floating Plug

摘要

The paper presents a solution to the problem of multi-process designing forming processes technology, particularly in the selection of tools in situations where some of these tools are available, but should be verified their usefulness, and missing should be designed. An example would be drawing processes of small wires on the multi-drawing machines. One set of tools (dies) for one, the simplest machine can count up about twenty pieces. Number of dies in the average steeldrawing can range from a few to several thousand units.