NL8003845A - Werkwijze en inrichting voor controle bij het weerstandslassen. - Google Patents

Werkwijze en inrichting voor controle bij het weerstandslassen. Download PDF

Info

Publication number: NL8003845A
Authority: NL; Netherlands
Prior art keywords: welding; power; accelerometer; splashes; electric
Prior art date: 1979-07-06

Application number

NL8003845A

Other languages

English (en)

Dutch (nl)

Original Assignee

Centre Rech Metallurgique

Priority date (The priority date 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 date listed.)

1979-07-06

Filing date

1980-07-03

Publication date

1981-01-08

1980-07-03 Application filed by Centre Rech Metallurgique filed Critical Centre Rech Metallurgique

1981-01-08 Publication of NL8003845A publication Critical patent/NL8003845A/nl

Links

238000003466 welding Methods 0.000 title claims description 69
238000000034 method Methods 0.000 title claims description 19
230000001133 acceleration Effects 0.000 claims description 12
229910000831 Steel Inorganic materials 0.000 claims description 10
239000010959 steel Substances 0.000 claims description 10
239000000969 carrier Substances 0.000 claims description 4
238000001514 detection method Methods 0.000 claims description 3
238000012545 processing Methods 0.000 claims description 2
238000004519 manufacturing process Methods 0.000 description 4
239000011248 coating agent Substances 0.000 description 3
238000000576 coating method Methods 0.000 description 3
230000007704 transition Effects 0.000 description 3
239000000203 mixture Substances 0.000 description 2
238000003825 pressing Methods 0.000 description 2
229910001209 Low-carbon steel Inorganic materials 0.000 description 1
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
229910007570 Zn-Al Inorganic materials 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
230000000712 assembly Effects 0.000 description 1
238000000429 assembly Methods 0.000 description 1
238000013461 design Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
230000008034 disappearance Effects 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
239000000463 material Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
229910052751 metal Inorganic materials 0.000 description 1
239000002184 metal Substances 0.000 description 1
238000005272 metallurgy Methods 0.000 description 1
238000003801 milling Methods 0.000 description 1
239000012768 molten material Substances 0.000 description 1
230000010355 oscillation Effects 0.000 description 1
239000003973 paint Substances 0.000 description 1
230000035515 penetration Effects 0.000 description 1
238000011160 research Methods 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
230000035945 sensitivity Effects 0.000 description 1
230000001052 transient effect Effects 0.000 description 1
229910052725 zinc Inorganic materials 0.000 description 1
239000011701 zinc Substances 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
- B23K11/24—Electric supply or control circuits therefor

Landscapes

Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Resistance Welding (AREA)

NL8003845A 1979-07-06 1980-07-03 Werkwijze en inrichting voor controle bij het weerstandslassen. NL8003845A (nl)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
BE877559		1979-07-06
BE877559		1979-07-06

Publications (1)

Publication Number	Publication Date
NL8003845A true NL8003845A (nl)	1981-01-08

Family

ID=3861787

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NL8003845A NL8003845A (nl)	1979-07-06	1980-07-03	Werkwijze en inrichting voor controle bij het weerstandslassen.

Country Status (5)

Country	Link
US (1)	US4341940A (fr)
FR (1)	FR2460743A1 (fr)
IT (1)	IT1128898B (fr)
LU (1)	LU82573A1 (fr)
NL (1)	NL8003845A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3404692A1 (de) *	1984-02-10	1985-08-14	Messerschmitt-Bölkow-Blohm GmbH, 8012 Ottobrunn	Elektrode fuer ein widerstandspressschweissgeraet
US4672167A (en) *	1985-06-17	1987-06-09	General Battery Corporation	Method and apparatus for welding metallic parts
US5111020A (en) *	1991-05-02	1992-05-05	Ariel Stiebel	Method and apparatus for controlling electrical resistance spot welding
US5254828A (en) *	1991-05-02	1993-10-19	Ariel Stiebel	Method and apparatus for controlling electrical resistance spot welding
DE4332807C2 (de) *	1992-10-20	2002-07-18	Schlattl Werner Bavaria Tech	Opto-elektrischer Sensor
US6515251B1 (en)	2000-10-31	2003-02-04	Steelcase Development Corporation	Welding system and method
DE10104608A1 (de) *	2001-02-02	2002-08-08	Bosch Gmbh Robert	Ulrtaschall-Sensor für die Prozesssteuerung beim Widerstandspunktschweißen
DE102007002319B4 (de) *	2007-01-16	2024-06-20	Volkswagen Ag	Verfahren zur Qualitätssicherung beim Widerstandspunktschweißen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1038171A (fr) *	1957-04-05	1953-09-25	Onera (Off Nat Aerospatiale)	Procédé et appareil pour le contrôle de la soudure électrique par points
GB1014133A (en) *	1963-07-11	1965-12-22	British Welding Res Ass	Improvements in resistance welding
GB1109180A (en) *	1964-10-08	1968-04-10	Pressed Steel Fisher Ltd	Resistance welding
US3514569A (en) *	1967-12-28	1970-05-26	Raytheon Co	Resistance welder
GB1259988A (en) *	1969-01-21	1972-01-12	Inst Elektroswarki Patona	Method and apparatus for detecting the expulsion of molten metal in resistance welding
SU703270A1 (ru)	1977-11-25	1979-12-15	Предприятие П/Я В-2763	Способ контрол качества при контактной сварке
BE869621A (fr) *	1978-08-08	1978-12-01	Centre Rech Metallurgique	Procede pour controler la soudure de produits en acier

1980
- 1980-07-01 LU LU82573A patent/LU82573A1/fr unknown
- 1980-07-03 NL NL8003845A patent/NL8003845A/nl not_active Application Discontinuation
- 1980-07-04 IT IT68055/80A patent/IT1128898B/it active
- 1980-07-04 FR FR8015726A patent/FR2460743A1/fr active Granted
- 1980-07-07 US US06/166,617 patent/US4341940A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
LU82573A1 (fr)	1980-10-08
IT8068055A0 (it)	1980-07-04
FR2460743B1 (fr)	1984-12-14
US4341940A (en)	1982-07-27
IT1128898B (it)	1986-06-04
FR2460743A1 (fr)	1981-01-30

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Legal Events

Date	Code	Title	Description
1985-01-01	A85	Still pending on 85-01-01
1987-03-02	BV	The patent application has lapsed