CS195025B1 - Nozzle of the burner for the semiautomatic welding in the protective atmosphere - Google Patents
Nozzle of the burner for the semiautomatic welding in the protective atmosphere Download PDFInfo
- Publication number
- CS195025B1 CS195025B1 CS114077A CS114077A CS195025B1 CS 195025 B1 CS195025 B1 CS 195025B1 CS 114077 A CS114077 A CS 114077A CS 114077 A CS114077 A CS 114077A CS 195025 B1 CS195025 B1 CS 195025B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- nozzle
- welding
- burner
- protective atmosphere
- semiautomatic welding
- Prior art date
Links
- 238000003466 welding Methods 0.000 title claims description 17
- 230000001681 protective effect Effects 0.000 title claims description 8
- 239000002184 metal Substances 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000012777 electrically insulating material Substances 0.000 claims description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Arc Welding In General (AREA)
Description
Predmetem vynálezu je konštrukčné riešenie hubice horáka pre poloautomatické zváranie v ochrannéj atmosféře.The object of the invention is a constructional design of a torch nozzle for semi-automatic welding in a protective atmosphere.
Doteraz známe hubice horákov pre poloautomatické zváranie, například v ochraně argonu, boli vyrobené z kovových materiálov, najčastějšie z médi. Nevýhodou hubíc vyrobených z kovových materiálov bolo to, že otvor hubice ea zanášel rozatreskom zvarovanáho kovu, čo málo za následek vytvorenie elektricky vodivých miemt medzi prúdovou koncovkou zváracieho drotu a hubicou. Toto bolo zvlašl velkou nevýhodou pro zvárani v polohách a do úkosov. Přechod elektrického prúdu medzi koncovkou zváracieho drotu a tubicou spúsoboval lepenie hubice na zváraný materiál, nepravidelné odtavovaňie drotu zlé formovanie zvarovanej húaenice. fialšou nevýhodou bolo velmi namáhavé a zdlhavé iatenie kovověj hubice. Okrem toho kovové hubice museli byl z vnútornej strany prúdo» odizolované, čo komplikovalo konštrukciu zváracích horákov.The prior art torch nozzles for semi-automatic welding, for example in argon protection, have been made of metallic materials, most commonly of media. A drawback of the nozzles made of metal materials was that the hole of the nozzle ea was clogged by the spatter of the welded metal, which little resulted in the formation of electrically conductive points between the current end of the welding wire and the nozzle. This has been a particular disadvantage for welding in positions and into bevels. The transition of the electric current between the welding wire end and the tube caused the nozzle to stick to the welded material, irregular melting of the wire, poor formation of the welded wire. the violet drawback was the very strenuous and lengthy iatenie metal nozzle. In addition, the metal nozzles had to be insulated from the inside, which complicated the construction of the welding torches.
Uvedená nevýhody ea vynálezom do značné miery odstránia. Podstata vynálezu spočii v tom, že na tělo hubíce horáka je zhotovené z jedného alebo viac dielcev z elěktricizolačného materiálu, například z keramiky, odolného proti teplotám vznikájúcim pri áraní a na vonkaj&ej straně je opatřená ochranným kovovým pláštom.These disadvantages e with the invention will largely eliminate them. SUMMARY OF THE INVENTION The body of the burner nozzle is made of one or more panels of an electrically insulating material, for example of a ceramic resistant to the temperatures generated by the irradiation, and is provided on the outside with a protective metal sheath.
velkou výhodou konštrukcie hubice horáka podlá vynálezu je to, že sa baz lažkostí ie použil pre poloautomatická zváranie v ochrannéj atmosféře ako pre vodorovná zvary, a great advantage of the torch nozzle design of the invention is that the base base is used for semi-automatic welding in a protective atmosphere as for horizontal welding,
025 '025 '
K5 025 tak aj pre zvary v polohách a tiež do úkoaov. Výhody konstrukčního riešenia hubice horáka podlá vynálezu sú tiež v tom, že hubica je zabezpečená oproti prasknutiu pri zváraní, alebo při náraze a že tělo hubice horáka může byť vyhotovená z jedného alebo z viac dielcov, ktoré sa dajú v případe potřeby vyměnit. Okremtoho použitím hubice horáka podlá vynálezu při poloautomatickém zváraní aa zabezpečí stabilnejšie horenie elektrického oblúka a lahšie i lepšie čistenie hubice od rozstrekového kovu.K5 025 for welds in positions as well as for welding. The advantages of the design of the burner nozzle according to the invention are also that the nozzle is secured against bursting during welding or impact and that the burner nozzle body can be made of one or more parts that can be replaced if necessary. In addition, the use of the torch nozzle of the present invention in semi-automatic welding aa will provide a more stable arc arc and easier cleaning of the nozzle from the splash metal.
Příklad provedenia vynálezu je znázorněný na připojeno» výkreae, kde obrázok představuje čiastočný schématický rez hubice horáka podlá vynálezu.An exemplary embodiment of the invention is shown in the accompanying drawing, in which the figure represents a partial schematic section of a burner nozzle according to the invention.
Hubica horáka pře poloautomatické zváranie v ochrannej atmosféra podlá vynálezu má tělo hubice 1 horáka zhotovené z jedného alebo viac dielcov z elektriky izolačnáho materiálu, například z keramiky, odolného proti teplotám vznikajúcim pri zváraní a na vonkajšej straně je opatřené ochranným kovovým plášťom 2. Tělo hubice 1 horáka je svojou vnútornou časťou nasunuté na vodou chladený plášt v ktorom je upevněná prúdová koncovka ,4 zváracieho drbtu Vodou chladený plášť £ je prúdovo odizolovaný na evojej vonkajšej časti plášťom ,6.The torch nozzle for semi-automatic welding in a protective atmosphere according to the invention has a torch nozzle body 1 made of one or more parts of an electrically insulating material, for example a ceramic resistant to welding temperatures and provided with a protective metal jacket 2 on the outside. The torch is slid with its inner part onto the water-cooled jacket in which the current-end 4 of the welding wire 4 is fixed. The water-cooled jacket 8 is current insulated on its outer part by the jacket 6.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS114077A CS195025B1 (en) | 1977-02-22 | 1977-02-22 | Nozzle of the burner for the semiautomatic welding in the protective atmosphere |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS114077A CS195025B1 (en) | 1977-02-22 | 1977-02-22 | Nozzle of the burner for the semiautomatic welding in the protective atmosphere |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS195025B1 true CS195025B1 (en) | 1980-01-31 |
Family
ID=5344990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS114077A CS195025B1 (en) | 1977-02-22 | 1977-02-22 | Nozzle of the burner for the semiautomatic welding in the protective atmosphere |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS195025B1 (en) |
-
1977
- 1977-02-22 CS CS114077A patent/CS195025B1/en unknown
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