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AssigneesWea Techlab Spolka Z Ograniczona Odpowiedzialnoscia, Eurotek International Spolka Z Ograniczona Odpowiedzialnoscia
InventorsErnest SZAJNA, Miroslaw TUPAJ, Jozef DRESNER, Karol LYSIAK, Anna TRZCIONKA-SZAJNA
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A system for processing or joining materials comprises a radiation source (L) generating a beam of radiation with flux density that allows to obtain a change in the form or physical properties of the given material, and directing this beam at the treated material (1). The system has at least one source of cold atmospheric plasma—CAP (A, A1, A2, B, B1, B2) directing the CAP stream (9) to the area of material (1) exposed to the beam from the radiation source (L), or partially or entirely onto a trace (2) of treatment. The CAP source (A, A1, A2, B, B1, B2) has an adjustment of distance (d1, d2) of the nozzle (8) outlet from the treated surface of material (1) and is positioned coaxially with the radiation beam or inclined to this beam.
A system for processing or joining materials, comprising a radiation source (L) generating a beam of radiation with flux density enabling to obtain a change in the form or physical properties of given material and directed at the processed material (1), and at least one source of cold atmospheric plasma (A, A1, A2, B, B1, B2) directing a stream (9) of cold atmospheric plasma to an area of the material (1) exposed to the beam from the radiation source (L), or partially or entirely onto a trace (2) of treatment, wherein the system has a feeding head (4) comprising a wire feeder (7) of the welding wire (3) and/or a powder feeder (5), in particular a feeder of metallic, ceramic or metal-ceramic powder, and an additional material feeder (6), in particular for the material in the form of powder or gas, or liquid.
7-9. (canceled)
(canceled)
A method of processing or joining materials using the system for processing or joining materials, in which a beam of radiation with flux density enabling a change in the form or physical properties of given material is directed from a radiation source (L) onto the processed material (1), wherein by means of at least one source of cold atmospheric plasma (A, A1, A2, B, B1, B2) a stream (9) of cold atmospheric plasma is generated which is then directed to the area of material (1) exposed to the beam from the radiation source (L), or partially or entirely onto a trace (2) of treatment, and wherein the system used has a feeding head (4) comprising a wire feeder (7) of the welding wire (3) and/or a powder feeder (5), in particular a feeder of metallic, ceramic or metal-ceramic powder, and an additional material feeder (6), in particular for the material in the form of powder or gas, or liquid.
An application of the system for processing or joining materials and the method for treatment or joining of metallic, non-metallic or composite materials, characterized in that in order to carry out the processes of welding, cladding, alloying, dispersing, surface remelting or surface heat treatment with the use of the radiation source (L), preferably an infrared radiation source, at least one stream (9) of cold atmospheric plasma is directed onto the treated material (1).
Dependencies are inferred from the claim text.