KR100722132B1 - 아연도금강판의 스폿용접 방법 - Google Patents
아연도금강판의 스폿용접 방법 Download PDFInfo
- Publication number
- KR100722132B1 KR100722132B1 KR1020050133007A KR20050133007A KR100722132B1 KR 100722132 B1 KR100722132 B1 KR 100722132B1 KR 1020050133007 A KR1020050133007 A KR 1020050133007A KR 20050133007 A KR20050133007 A KR 20050133007A KR 100722132 B1 KR100722132 B1 KR 100722132B1
- Authority
- KR
- South Korea
- Prior art keywords
- resistance
- peak
- instantaneous
- welding
- voltage
- Prior art date
Links
Images
Classifications
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/10—Spot welding; Stitch welding
- B23K11/11—Spot 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/16—Resistance welding; Severing by resistance heating taking account of the properties of the material to be welded
- B23K11/163—Welding of coated materials
- B23K11/166—Welding of coated materials of galvanized or tinned materials
-
- 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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/24—Electric supply or control circuits therefor
- B23K11/241—Electric supplies
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/18—Sheet panels
-
- 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
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/34—Coated articles, e.g. plated or painted; Surface treated articles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
Description
Claims (3)
- 아연 도금 강판의 스폿 용접 방법에 있어서,전극에 인가되는 전류 순시치와 그에 대응하는 전압의 순시치를 이용하고 오옴의 법칙에 근거하여 순시동저항을 계산하여 반 싸이클(half cycle) 내에서 순시동저항 패턴을 구함으로써 용접 날림 현상을 예측함을 특징으로 하는 아연도금강판의 스폿 용접 방법.
- 제 1항에 있어서,상기 순시동저항 패턴으로부터 예측되는 용접 날림 현상을 방지하기 위하여 다음 싸이클부터 상기 전극에 인가되는 용접 전류를 제어함을 특징으로 하는 아연 도금 강판의 스폿 용접 방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050133007A KR100722132B1 (ko) | 2005-12-29 | 2005-12-29 | 아연도금강판의 스폿용접 방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050133007A KR100722132B1 (ko) | 2005-12-29 | 2005-12-29 | 아연도금강판의 스폿용접 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100722132B1 true KR100722132B1 (ko) | 2007-05-25 |
Family
ID=38278300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020050133007A KR100722132B1 (ko) | 2005-12-29 | 2005-12-29 | 아연도금강판의 스폿용접 방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100722132B1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101390385B1 (ko) | 2012-07-25 | 2014-04-29 | 모니텍주식회사 | 너트 프로젝션 용접의 용접품질 평가방법 |
KR101563126B1 (ko) | 2014-06-13 | 2015-10-26 | 한국생산기술연구원 | 점용접기의 날림 검출방법 및 그 프로그램이 저장된 기록매체 |
KR20170025547A (ko) | 2015-08-28 | 2017-03-08 | 한국생산기술연구원 | 점용접 제어방법 |
KR20170119712A (ko) * | 2015-03-16 | 2017-10-27 | 제이에프이 스틸 가부시키가이샤 | 저항 스폿 용접 방법 및 저항 스폿 용접 조인트의 제조 방법 |
-
2005
- 2005-12-29 KR KR1020050133007A patent/KR100722132B1/ko active IP Right Grant
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101390385B1 (ko) | 2012-07-25 | 2014-04-29 | 모니텍주식회사 | 너트 프로젝션 용접의 용접품질 평가방법 |
KR101563126B1 (ko) | 2014-06-13 | 2015-10-26 | 한국생산기술연구원 | 점용접기의 날림 검출방법 및 그 프로그램이 저장된 기록매체 |
KR20170119712A (ko) * | 2015-03-16 | 2017-10-27 | 제이에프이 스틸 가부시키가이샤 | 저항 스폿 용접 방법 및 저항 스폿 용접 조인트의 제조 방법 |
KR101953054B1 (ko) * | 2015-03-16 | 2019-02-27 | 제이에프이 스틸 가부시키가이샤 | 저항 스폿 용접 방법 및 저항 스폿 용접 조인트의 제조 방법 |
US10625368B2 (en) | 2015-03-16 | 2020-04-21 | Jfe Steel Corporation | Resistance spot welding method and method for manufacturing resistance spot welded joint |
KR20170025547A (ko) | 2015-08-28 | 2017-03-08 | 한국생산기술연구원 | 점용접 제어방법 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1070096C (zh) | 电阻焊控制方法 | |
CA2101712C (en) | Resistance welding monitor | |
US6506997B2 (en) | Spot welding system and method for sensing welding conditions in real time | |
KR100722132B1 (ko) | 아연도금강판의 스폿용접 방법 | |
KR101219473B1 (ko) | 지능형 용접 제어장치 및 제어방법 | |
EP2019738A2 (en) | Method and apparatus for characterizing a welding output circuit path | |
Wang et al. | Shunting effect in resistance spot welding steels—part 1: experimental study | |
JP2004509374A5 (ko) | ||
Tang et al. | Forging force in resistance spot welding | |
Zhao et al. | An effective quality assessment method for small scale resistance spot welding based on process parameters | |
JP2006145492A (ja) | カソード防食された埋設金属体に対する迷走電流腐食リスクの計測評価方法及び装置 | |
JP2000126872A (ja) | 抵抗溶接機の制御方法 | |
AU712833B2 (en) | Alloying system and heating control device for high grade galvanized steel sheet | |
CN104777191B (zh) | 一种基于热功率信号自功率谱统计的电阻点焊焊点质量检测方法 | |
US7652222B2 (en) | Electric discharge machine and method for optimizing machining conditions of the electric discharge machine | |
JPH04178275A (ja) | 抵抗スポット溶接方法 | |
JP2012200765A (ja) | 抵抗溶接の品質評価方法及び装置 | |
JP2008142773A (ja) | 抵抗溶接監視方法及び抵抗溶接制御方法 | |
Zhao et al. | Quality monitoring research of small scale resistance spot welding based on voltage signal | |
DE102008005113A1 (de) | Verfahren zur Sicherung der Schweißqualität von Schweißpunkten beim Widerstandspunktschweißen einer bestimmten Materialkombination | |
Gould | Modeling primary dendrite arm spacings in resistance spot welds, part I-modeling studies | |
JP2004160510A (ja) | 溶接品質判定方法およびその装置 | |
JPH11285848A (ja) | 抵抗スポット溶接方法 | |
JP6579132B2 (ja) | 電位分布の推定方法および電位分布の推定装置 | |
JP2004291088A (ja) | 鋼材の表面品質の検査方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130521 Year of fee payment: 7 |
|
FPAY | Annual fee payment |
Payment date: 20140519 Year of fee payment: 8 |
|
FPAY | Annual fee payment |
Payment date: 20150513 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20160518 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20170512 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20180521 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20190514 Year of fee payment: 13 |