KR20110006471U - 플라즈마 가우징 토치 - Google Patents
플라즈마 가우징 토치 Download PDFInfo
- Publication number
- KR20110006471U KR20110006471U KR2020090016617U KR20090016617U KR20110006471U KR 20110006471 U KR20110006471 U KR 20110006471U KR 2020090016617 U KR2020090016617 U KR 2020090016617U KR 20090016617 U KR20090016617 U KR 20090016617U KR 20110006471 U KR20110006471 U KR 20110006471U
- Authority
- KR
- South Korea
- Prior art keywords
- nozzle
- shield
- plasma
- hole
- torch
- Prior art date
Links
- 238000002347 injection Methods 0.000 claims abstract description 17
- 239000007924 injection Substances 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 claims description 7
- 239000000155 melt Substances 0.000 abstract description 11
- 238000001816 cooling Methods 0.000 abstract description 5
- 239000007789 gas Substances 0.000 description 27
- 239000000463 material Substances 0.000 description 7
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 241000219122 Cucurbita Species 0.000 description 1
- 235000009852 Cucurbita pepo Nutrition 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/32—Plasma torches using an arc
- H05H1/34—Details, e.g. electrodes, nozzles
- H05H1/3463—Oblique nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K10/00—Welding or cutting by means of a plasma
- B23K10/02—Plasma welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/013—Arc cutting, gouging, scarfing or desurfacing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/28—Cooling arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Plasma Technology (AREA)
Abstract
Description
Claims (5)
- 전원의 공급에 따라 플라즈마를 발생하는 전극(10)과, 상기 전극(10)을 내장하고 상기 전극(10)으로부터 발생된 플라즈마를 분출하는 분사구(12a)를 갖춘 노즐(12) 및, 상기 노즐(12)을 내장하고 실드 가스의 분출을 위한 개구부(16a)를 갖추고서 토치 몸체(14)에 설치되는 실드 캡(16)을 구비하는 플라즈마 가우징 토치로서, 상기 노즐(12)은 선단부에 상기 개구부(16a)와의 사이로 실드 가스의 집중 분사를 위한 실드 홀(12c)을 형성하는 것을 특징으로 하는 플라즈마 가우징 토치의 노즐 구조.
- 청구항 1에 있어서,상기 실드 홀(12c)은 상기 노즐(12)의 길이방향을 따라 연장되고, 그 형성방향이 상기 노즐(12)의 분사구(12a) 중심을 향하고, 상기 실드 홀(12c)을 제외한 나머지 부위에서 상기 노즐(12)의 선단부 외경(D)은 상기 개구부(16a)와의 사이에서 1mm 이하의 일정한 간극(G)을 유지하도록 설정되는 것을 특징으로 하는 플라즈마 가우징 토치의 노즐 구조.
- 청구항 1 또는 청구항 2에 있어서,상기 실드 홀(12c)은 상기 노즐(12)의 중심부에 대해 일측으로 편심된 위치에 한정하여 적어도 1개 이상의 수량으로 형성되는 것을 특징으로 하는 플라즈마 가우징 토치의 노즐 구조.
- 청구항 3에 있어서,상기 실드 홀(12c)은 상기 노즐(12)의 표면에 대해 오목한 단면 구조를 갖도록 형성되는 것을 특징으로 하는 플라즈마 가우징 토치의 노즐 구조.
- 청구항 1에 있어서,상기 노즐(12)은 상기 토치 몸체(14)에 대해 회전 가능하게 결합되는 것을 특징으로 하는 플라즈마 가우징 토치의 노즐 구조.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020090016617U KR200457297Y1 (ko) | 2009-12-21 | 2009-12-21 | 플라즈마 가우징 토치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020090016617U KR200457297Y1 (ko) | 2009-12-21 | 2009-12-21 | 플라즈마 가우징 토치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110006471U true KR20110006471U (ko) | 2011-06-29 |
KR200457297Y1 KR200457297Y1 (ko) | 2011-12-13 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020090016617U KR200457297Y1 (ko) | 2009-12-21 | 2009-12-21 | 플라즈마 가우징 토치 |
Country Status (1)
Country | Link |
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KR (1) | KR200457297Y1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102295806B1 (ko) * | 2020-06-15 | 2021-08-31 | 박진만 | 자동 가우징작업용 가우징토치 |
-
2009
- 2009-12-21 KR KR2020090016617U patent/KR200457297Y1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102295806B1 (ko) * | 2020-06-15 | 2021-08-31 | 박진만 | 자동 가우징작업용 가우징토치 |
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Publication number | Publication date |
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KR200457297Y1 (ko) | 2011-12-13 |
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