KR100405855B1 - 용접용 무도금 와이어 - Google Patents
용접용 무도금 와이어 Download PDFInfo
- Publication number
- KR100405855B1 KR100405855B1 KR10-2001-0021015A KR20010021015A KR100405855B1 KR 100405855 B1 KR100405855 B1 KR 100405855B1 KR 20010021015 A KR20010021015 A KR 20010021015A KR 100405855 B1 KR100405855 B1 KR 100405855B1
- Authority
- KR
- South Korea
- Prior art keywords
- wire
- straight line
- welding
- measurement
- length
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F99/00—Subject matter not provided for in other groups of this subclass
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
- B21C1/003—Drawing materials of special alloys so far as the composition of the alloy requires or permits special drawing methods or sequences
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
- B23K35/0255—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in welding
- B23K35/0261—Rods, electrodes, wires
-
- 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
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/40—Making wire or rods for soldering or welding
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12431—Foil or filament smaller than 6 mils
Abstract
Description
구분 | 조도Ra(㎛) | LD/LT | LY(㎛) | 슬립율(%) | 송급부하(A) | 송급성(2Turn) | 아크안정성 | 스패터발생량(mg/sec) | 퓸발생량(mg/sec) | |||
rod | wire | Cont. tip | ||||||||||
비교예 | 1 | 0.34 | 0.11 | 0.09~0.97 | 0.85 | 9 | 2.4 | 1.51 | △ | x | 56.4 | 14.1 |
2 | 0.31 | 0.2 | 0.09~0.97 | 0.84 | 8 | 2.2 | 1.53 | △ | x | 54.5 | 14.3 | |
3 | 0.28 | 0.1 | 0.09~0.97 | 0.88 | 37 | 5.1 | 1.72 | x | △ | 47.3 | 13.4 | |
4 | 0.36 | 0.17 | 0.09~0.97 | 0.87 | 44 | 5.4 | 1.68 | x | x | 63.2 | 13.6 | |
5 | 0.76 | 0.46 | 0.09~0.97 | 0.48 | 7 | 3.5 | 1.63 | x | x | 65.4 | 13.3 | |
6 | 0.77 | 0.56 | 0.09~0.97 | 0.43 | 8 | 4.1 | 1.59 | x | x | 67.2 | 13.5 | |
7 | 0.81 | 0.12 | 0.09~0.97 | 0.5 | 42 | 2.7 | 1.52 | △ | x | 54.2 | 14.2 | |
8 | 0.79 | 0.17 | 0.09~0.97 | 0.49 | 36 | 4.3 | 1.65 | x | △ | 42.8 | 13.4 | |
발명예 | 9 | 0.38 | 0.5 | 0.09~0.97 | 0.74 | 35 | 1.8 | 1.33 | ○ | ○ | 36.7 | 11.3 |
10 | 0.49 | 0.46 | 0.09~0.97 | 0.83 | 37 | 1.6 | 1.45 | ○ | △ | 41.3 | 11.5 | |
11 | 0.51 | 0.45 | 0.09~0.97 | 0.67 | 30 | 0.9 | 1.35 | ○ | ○ | 37.1 | 11.4 | |
12 | 0.47 | 0.46 | 0.09~0.97 | 0.65 | 25 | 1.2 | 1.28 | ○ | ○ | 36.5 | 11.3 | |
13 | 0.53 | 0.49 | 0.09~0.97 | 0.55 | 21 | 1.1 | 1.31 | ○ | ○ | 34.7 | 11.1 | |
14 | 0.55 | 0.4 | 0.09~0.97 | 0.6 | 19 | 1.5 | 1.34 | ○ | ○ | 35.6 | 11.2 | |
15 | 0.61 | 0.45 | 0.09~0.97 | 0.54 | 15 | 1.9 | 1.37 | ○ | ○ | 37.4 | 11.4 | |
16 | 0.73 | 0.48 | 0.09~0.97 | 0.51 | 12 | 1.7 | 1.41 | ○ | △ | 40.5 | 11.6 |
Claims (1)
- 와이어표면에 원주방향으로 가공면과 비가공면이 연속하는 도금이 되어 있지 않은 용접용 와이어에 있어서,상기 와이어 4면에 대해 와이어 표면의 임의의 측정면적(10,000㎛2=100㎛ x 100㎛)에서 가공면과 비가공면이 적어도 각각 2개씩 이상을 포함하도록하는 임의의 길이를 갖는 원주방향의 일직선을 측정직선(측정직선의 시점과 종점은 가공면과 비가공면이 접하는 지점에 위치한다.)이라 하고 상기 측정직선을 상기 측정면적의 폭방향(와이어 길이방향)으로 매5㎛마다 그었을 때 가공면을 지나가는 측정직선의 길이의 총합을 ℓd, 상기 측정직선의 길이를 ℓt라 할 때, 식 (1)로 정의되는 LD/LT의 값이 0.51 ~ 0.84 이고,상기 측정면적내에 있는 100㎛ 길이의 임의의 한 개의 일직선상에 걸쳐 있는 가공면의 폭의 크기를 ly라 할 때, 식(2)로 정의되는 LY가 10 ~ 40㎛인 것을 특징으로하는 송급성이 우수한 용접용 무도금 와이어.LD/LT =..........(1)LY =..............(2)여기서,x = 1 ~ 20 은 와이어 각 면의 측정면적내에서의 측정직선n = 1 ~ 4는 와이어 둘레의 4면K는 한 개의 일직선상에 걸치는 가공면의 수를 의미한다.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0021015A KR100405855B1 (ko) | 2001-04-19 | 2001-04-19 | 용접용 무도금 와이어 |
JP2001182908A JP3453567B2 (ja) | 2001-04-19 | 2001-06-18 | 溶接用無メッキワイヤ |
US10/108,510 US6696170B2 (en) | 2001-04-19 | 2002-03-29 | Copper-free wire |
CNB021085919A CN1248820C (zh) | 2001-04-19 | 2002-04-04 | 无镀层焊丝 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0021015A KR100405855B1 (ko) | 2001-04-19 | 2001-04-19 | 용접용 무도금 와이어 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020081618A KR20020081618A (ko) | 2002-10-30 |
KR100405855B1 true KR100405855B1 (ko) | 2003-11-14 |
Family
ID=19708458
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0021015A KR100405855B1 (ko) | 2001-04-19 | 2001-04-19 | 용접용 무도금 와이어 |
Country Status (4)
Country | Link |
---|---|
US (1) | US6696170B2 (ko) |
JP (1) | JP3453567B2 (ko) |
KR (1) | KR100405855B1 (ko) |
CN (1) | CN1248820C (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100626415B1 (ko) * | 2004-12-03 | 2006-09-20 | 고려용접봉 주식회사 | 가스 실드 아크 용접용 무도금 와이어 |
US8952295B2 (en) * | 2008-06-18 | 2015-02-10 | Lincoln Global, Inc. | Welding wire with perovskite coating |
US8901455B2 (en) * | 2008-06-18 | 2014-12-02 | Lincoln Global, Inc. | Welding wire for submerged arc welding |
CN101992337B (zh) * | 2009-08-28 | 2013-05-29 | 机械科学研究院哈尔滨焊接研究所 | 自动焊送丝性能优良的焊丝的确定方法 |
CA2862017C (en) * | 2012-01-19 | 2018-05-15 | Victor Equipment Company | Universal conduit liner for a welding torch |
ITMI20131926A1 (it) | 2013-11-20 | 2015-05-21 | Danieli Off Mecc | Macchina di trafilatura di tubi |
CN112496598B (zh) * | 2020-11-11 | 2022-07-19 | 北京爱尔斯姆科技有限公司 | 一种不含重金属的环保焊丝及其生产工艺 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0732186A (ja) * | 1993-07-19 | 1995-02-03 | Kobe Steel Ltd | アルミ溶接用ミグワイヤ |
JPH0899188A (ja) * | 1994-09-30 | 1996-04-16 | Nippon Steel Weld Prod & Eng Co Ltd | 溶接用鋼ワイヤ |
JPH10249576A (ja) * | 1997-03-07 | 1998-09-22 | Nippon Steel Weld Prod & Eng Co Ltd | ガスシールドアーク溶接用ワイヤおよびその製造方法 |
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JPS5756170A (en) * | 1980-09-22 | 1982-04-03 | Osaka Denki Kk | Method for feeding welding wire |
JPS5756171A (en) * | 1980-09-22 | 1982-04-03 | Osaka Denki Kk | Method and device for working welding wire |
JP2501567B2 (ja) * | 1986-10-27 | 1996-05-29 | 株式会社神戸製鋼所 | 溶接用鋼ワイヤおよびその製造方法 |
US4841119A (en) * | 1986-12-19 | 1989-06-20 | N.V. Bekaert S.A. | Welding wire |
JP2672153B2 (ja) * | 1989-08-01 | 1997-11-05 | 株式会社神戸製鋼所 | 溶接用ワイヤ |
JPH05161973A (ja) * | 1991-12-11 | 1993-06-29 | Kawasaki Steel Corp | 溶接棒状体のロール送給性の評価方法 |
JP2682814B2 (ja) * | 1994-05-06 | 1997-11-26 | 株式会社神戸製鋼所 | アーク溶接用ワイヤ |
JPH07328789A (ja) * | 1994-06-09 | 1995-12-19 | Nippon Steel Weld Prod & Eng Co Ltd | 溶接用ワイヤ及びその製造方法 |
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KR100359482B1 (ko) * | 2000-06-28 | 2002-10-31 | 고려용접봉 주식회사 | 송급성이 우수한 아크용접용 와이어 및 와이어의 신선방법 |
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-
2001
- 2001-04-19 KR KR10-2001-0021015A patent/KR100405855B1/ko active IP Right Grant
- 2001-06-18 JP JP2001182908A patent/JP3453567B2/ja not_active Expired - Fee Related
-
2002
- 2002-03-29 US US10/108,510 patent/US6696170B2/en not_active Expired - Lifetime
- 2002-04-04 CN CNB021085919A patent/CN1248820C/zh not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0732186A (ja) * | 1993-07-19 | 1995-02-03 | Kobe Steel Ltd | アルミ溶接用ミグワイヤ |
JPH0899188A (ja) * | 1994-09-30 | 1996-04-16 | Nippon Steel Weld Prod & Eng Co Ltd | 溶接用鋼ワイヤ |
JPH10249576A (ja) * | 1997-03-07 | 1998-09-22 | Nippon Steel Weld Prod & Eng Co Ltd | ガスシールドアーク溶接用ワイヤおよびその製造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN1381333A (zh) | 2002-11-27 |
US6696170B2 (en) | 2004-02-24 |
JP2002316294A (ja) | 2002-10-29 |
CN1248820C (zh) | 2006-04-05 |
JP3453567B2 (ja) | 2003-10-06 |
KR20020081618A (ko) | 2002-10-30 |
US20030015511A1 (en) | 2003-01-23 |
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