The Cutting Abrasive Waterjet, Is It a Solid or a Liquid?

conference paper

English

Super-fast dynamical removal phenomena requires a model based at a shock waves theory. Cutting process presence in cutting kerf initiates an echo at an interface jet/erosion front consequently. The arrangement of the experiments was aimed to catch of these phenomena. Cutting flow of Abrasive Waterjet (AWJ) process at the interface - final workpiece margin /free space - faces to a nose creation. The nose is accompanied by overshooting phenomenon. An special test specimen is designed for cutting/machining ability of AWJ processes. It provides job-shop tests according the requirements to quick, cheap, exact and repeatable operative proofs. The test is founded at nose measurement. It serves to fast and exact evaluation of cutting process efficiency. It is a source of new economic contribution.

AWJ Processes, Environment, Under-one-Roof Recycling

URBÁNEK, J.

2001

10. 9. 2001

Proceedings of International XXXIX Conference

Santander, Spain

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