JPS63192574A - 高周波抵抗点溶接方法及び構造物 - Google Patents
高周波抵抗点溶接方法及び構造物Info
- Publication number
- JPS63192574A JPS63192574A JP62308801A JP30880187A JPS63192574A JP S63192574 A JPS63192574 A JP S63192574A JP 62308801 A JP62308801 A JP 62308801A JP 30880187 A JP30880187 A JP 30880187A JP S63192574 A JPS63192574 A JP S63192574A
- Authority
- JP
- Japan
- Prior art keywords
- welding
- high frequency
- resistance spot
- transformer
- transformer secondary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003466 welding Methods 0.000 title claims description 124
- 238000000034 method Methods 0.000 title claims description 18
- 239000004020 conductor Substances 0.000 claims description 25
- 238000005242 forging Methods 0.000 claims description 11
- 230000001360 synchronised effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 241000948268 Meda Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000012811 non-conductive material Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
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
- B23K11/115—Spot welding by means of two electrodes placed opposite one another on both sides of the welded parts
-
- 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
- B23K13/00—Welding by high-frequency current heating
- B23K13/04—Welding by high-frequency current heating by conduction heating
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J2200/00—General characteristics or adaptations
- A61J2200/70—Device provided with specific sensor or indicating means
- A61J2200/74—Device provided with specific sensor or indicating means for weight
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
- A61J3/002—Compounding apparatus specially for enteral or parenteral nutritive solutions
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Resistance Welding (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/938,976 US4831229A (en) | 1986-12-08 | 1986-12-08 | High frequency resistance spot welding structure and method |
| US938976 | 1997-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63192574A true JPS63192574A (ja) | 1988-08-09 |
Family
ID=25472322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62308801A Pending JPS63192574A (ja) | 1986-12-08 | 1987-12-08 | 高周波抵抗点溶接方法及び構造物 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4831229A (en:Method) |
| JP (1) | JPS63192574A (en:Method) |
| CA (1) | CA1300696C (en:Method) |
| DE (1) | DE3741602A1 (en:Method) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4022180A1 (de) * | 1990-07-12 | 1992-01-23 | Gernot Sikora | Loetzange |
| WO1998018592A1 (en) * | 1996-10-25 | 1998-05-07 | Medar, Inc. | Apparatus for holding and resistance butt welding portions of at least one part together |
| ES2434616B1 (es) * | 2013-08-02 | 2014-09-30 | Oms Servicos De Programacao Lda. | Pórtico sincronizado para soldadura de aceros mediante puntos de resistencia |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US553923A (en) * | 1896-02-04 | Apparatus for electric welding | ||
| US1674109A (en) * | 1927-05-06 | 1928-06-19 | Grob Benjamin | Method of electric welding |
| US1930263A (en) * | 1927-11-12 | 1933-10-10 | Smith Corp A O | Method of electrically butt welding sheet metal pipe |
| US2680180A (en) * | 1951-06-29 | 1954-06-01 | Gen Motors Corp | High-frequency welding apparatus |
| US4048463A (en) * | 1975-12-08 | 1977-09-13 | General Electric Company | Method of joining aluminum to aluminum |
| US4496821A (en) * | 1982-08-06 | 1985-01-29 | Marelco Power Systems, Inc. | Transformer for robot arms |
-
1986
- 1986-12-08 US US06/938,976 patent/US4831229A/en not_active Expired - Lifetime
-
1987
- 1987-12-08 JP JP62308801A patent/JPS63192574A/ja active Pending
- 1987-12-08 CA CA000553815A patent/CA1300696C/en not_active Expired - Fee Related
- 1987-12-08 DE DE19873741602 patent/DE3741602A1/de active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE3741602C2 (en:Method) | 1992-11-05 |
| US4831229A (en) | 1989-05-16 |
| CA1300696C (en) | 1992-05-12 |
| DE3741602A1 (de) | 1988-06-16 |
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