B - Operations – Transporting – 23 – K
Patent
B - Operations, Transporting
23
K
B23K 7/00 (2006.01)
Patent
CA 2403534
The invention concerns a method and a device for high speed oxyacetylene cutting of thick steel parts. The invention is characterised in that it consists in: synchronously moving a oxyacetylene cutting torch (30) maintained at a predetermined height above the part to be cut (1), and a kerf cutting torch (20) comprising at least a blade-type nozzle (25), which passes inside the very oxyacetylene cut (1.3). The blade-type nozzle (25) emits through its cutting edge at least a heating and/or gas cutting fluid jets striking hard the kerf front combining with the gas cutting fluid jets emitted by the oxyacetylene torch (30) to form a kerf front (1.4) having a broken line profile.
L'invention concerne un procédé et un dispositif d'oxycoupage à grande vitesse de pièces épaisses en acier. Conformément à l'invention, on déplace en synchronisme un chalumeau d'oxycoupage (30) maintenu à une hauteur prédéterminée au-dessus de la pièce à découper (1), et un chalumeau de saignée (20) comportant au moins une buse en lame (25) qui passe à l'intérieur même de la saignée d'oxycoupage (1.3). La buse en lame (25) émet par sa tranche au moins un jet de fluides de chauffage et/ou d'oxycoupage venant frapper le front de saignée en se combinant au jet de fluides d'oxycoupage émis par le chalumeau d'oxycoupage (30) pour former un front de saignée (1.4) ayant un profil en ligne brisée.
Prioretti Guy
Prioretti Jean-Michel
Prioretti Veronique
Prioretti-Hacking Francoise
Goudreau Gage Dubuc
Prioretti Guy
Prioretti Jean-Michel
Prioretti Veronique
Prioretti-Hacking Francoise
LandOfFree
High speed oxyacetylene cutting of a thick steel part and... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with High speed oxyacetylene cutting of a thick steel part and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High speed oxyacetylene cutting of a thick steel part and... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1451183