KR930000191A - Internal combustion engine piston welding regeneration repair method and device - Google Patents

Internal combustion engine piston welding regeneration repair method and device Download PDF

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Publication number
KR930000191A
KR930000191A KR1019910009529A KR910009529A KR930000191A KR 930000191 A KR930000191 A KR 930000191A KR 1019910009529 A KR1019910009529 A KR 1019910009529A KR 910009529 A KR910009529 A KR 910009529A KR 930000191 A KR930000191 A KR 930000191A
Authority
KR
South Korea
Prior art keywords
piston
welding
combustion engine
internal combustion
engine piston
Prior art date
Application number
KR1019910009529A
Other languages
Korean (ko)
Inventor
김진경
Original Assignee
임수길
주식회사 종합폴스타
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.)
Filing date
Publication date
Application filed by 임수길, 주식회사 종합폴스타 filed Critical 임수길
Priority to KR1019910009529A priority Critical patent/KR930000191A/en
Publication of KR930000191A publication Critical patent/KR930000191A/en

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Abstract

내용 없음No content

Description

내연기관 피스톤의 용접 재생수리방법 및 장치Welding regeneration repair method and apparatus of internal combustion engine piston

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 피스톤 크라운의 결함을 보인 일부확대 단면도.1 is a partially enlarged cross-sectional view showing a defect of the piston crown of the present invention.

제2도는 분리되어 주조된 피스톤 크라운을 접합시키는 상태를 보인 측면도.2 is a side view showing a state of joining the separated and cast piston crown.

Claims (2)

피스톤에서 소손, 균열등을 입는 폭발면(2)의 결함, 온도차에 의한 응력과 부식피로등에 의해 발생되는 냉각수실내면(3)의 결함, 운전중 마모와 손상을 입는 링 홈(ring groove)의 결함이 생긴 부분에 예열한 후 피스톤재질에 알맞고 운전특성에 적당한 용접재료를 선정하여 피복 아아크용접, 서브머어지드 용접, 미그 아아크용접, 티그 아아크용접등으로 용접 재생수리하는 내연기관 피스톤의 용접 재생수리방법.Defects in the explosive surface (2) which are damaged, cracks, etc. in the piston, defects in the inner surface of the coolant chamber (3) caused by stress and corrosion fatigue due to temperature differences, and ring grooves that are worn and damaged during operation. After reheating to the defective part, select welding material suitable for piston material and suitable for operating characteristics. Way. 피스톤의 링 홈 부분(4)을 수리용접할 경우나 피스톤 크라운(pistion crown)(1)을 용접공정에 의해 새로 만들경우에 피스톤이나 피스톤의 제작부재를 용접 포지셔너(5)에 물려 회전시키면서 자동으로 서브 머어지드 아아크용접 장치나 미그 아아크 용접장치로 용접시키는 내연기관 피스톤의 용접 재생수리 장치.When welding the ring groove part 4 of the piston or making a new piston crown 1 by the welding process, the piston or the member of the piston is welded to the welding positioner 5 and rotated automatically. Welding regeneration repair apparatus for an internal combustion engine piston welded by a submerged arc welding device or a mig arc welding device. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910009529A 1991-06-10 1991-06-10 Internal combustion engine piston welding regeneration repair method and device KR930000191A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019910009529A KR930000191A (en) 1991-06-10 1991-06-10 Internal combustion engine piston welding regeneration repair method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019910009529A KR930000191A (en) 1991-06-10 1991-06-10 Internal combustion engine piston welding regeneration repair method and device

Publications (1)

Publication Number Publication Date
KR930000191A true KR930000191A (en) 1993-01-15

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ID=67441009

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910009529A KR930000191A (en) 1991-06-10 1991-06-10 Internal combustion engine piston welding regeneration repair method and device

Country Status (1)

Country Link
KR (1) KR930000191A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101040936B1 (en) * 2005-06-23 2011-06-16 주식회사 만도 Parking brake device of disk brake
KR101040945B1 (en) * 2005-07-01 2011-06-16 주식회사 만도 A nut adjust for disk brake

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101040936B1 (en) * 2005-06-23 2011-06-16 주식회사 만도 Parking brake device of disk brake
KR101040945B1 (en) * 2005-07-01 2011-06-16 주식회사 만도 A nut adjust for disk brake

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E601 Decision to refuse application