KR830001699A - Joining method of two metal members - Google Patents

Joining method of two metal members Download PDF

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Publication number
KR830001699A
KR830001699A KR1019800000038A KR800000038A KR830001699A KR 830001699 A KR830001699 A KR 830001699A KR 1019800000038 A KR1019800000038 A KR 1019800000038A KR 800000038 A KR800000038 A KR 800000038A KR 830001699 A KR830001699 A KR 830001699A
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KR
South Korea
Prior art keywords
metal member
groove
metal
joining
metal members
Prior art date
Application number
KR1019800000038A
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Korean (ko)
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KR850000283B1 (en
Inventor
히사노부 가나마루
모이세이 오까베
히데오 다찌미
아끼라 도우까이린
Original Assignee
요시야마 히로기찌
가부시기 가이샤 히다찌 세이사꾸쇼
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.)
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Application filed by 요시야마 히로기찌, 가부시기 가이샤 히다찌 세이사꾸쇼 filed Critical 요시야마 히로기찌
Priority to KR1019800000038A priority Critical patent/KR850000283B1/en
Publication of KR830001699A publication Critical patent/KR830001699A/en
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Publication of KR850000283B1 publication Critical patent/KR850000283B1/en

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Forging (AREA)

Abstract

내용 없음No content

Description

두개의 금속부재의 결합방법Joining method of two metal members

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도∼제4도는 본 발명을 플라이 휠 마그네트의 보스(Bos)와 컵상의 판과의 결합에 적용된 실시예를 나타내는 도면이며, 제1도는 플라이휠 자석의 요부 종단면도, 제2도는 결합전의 보스 외관도, 제3a도, 제3b도는 보스의 구부확대 종단면을 나타내며, 제3a도는 홈만을 가공한 상태, 제3b도는 다시 로울렛(Knurled)가공을 실시한 상태를 나타냄. 제4도는 보스의 홈부 확대 횡 단면도.1 to 4 are diagrams showing an embodiment in which the present invention is applied to a combination of a boss of a flywheel magnet and a cup-shaped plate. FIG. 3A and 3B show the enlarged longitudinal section of the boss, FIG. 3A shows only the grooves processed, and FIG. 3B shows knurled processing again. 4 is an enlarged horizontal cross-sectional view of the groove of the boss.

Claims (1)

1) 제1의 금속부재와, 이 제1의 금속부재보다 변형저항이 작은 재료로 이루어진 제2의 금속부재를 원통상의 결합면에서 결합하는 것에서, 제1의 금속부재의 결합면에, 그 원주방향을 따라 홈을 설치하고, 다시 이홈의 저면에 로울렛 가공(Knurling)등에 의하여 凹凸부를 형성하고, 다음에 상기 제1의 금속부재와 제2의 금속부재의 결합면을 대향배치하고, 제2의 금속부재의 결합면 근방의 단면을 냉간에서 가공하여 소성변형시켜, 제2의 금속부재의 일부를 상기 홈속으로 유동시킴으로써 제1의 금속부재와 제2의 금속부재를 결합시키는 것을 특징으로 하는 두개의 금속부재의 결합방법.1) A first metal member and a second metal member made of a material having a lower deformation resistance than the first metal member are joined at the mating surface of the cylindrical metal to the mating surface of the first metal member. A groove is provided along the circumferential direction, and a recess is formed on the bottom of the groove by Knurling or the like. Then, the joining surfaces of the first metal member and the second metal member are disposed to face each other. A cross section near the joining surface of the second metal member is cold worked to be plastically deformed, and a part of the second metal member flows into the groove to join the first metal member and the second metal member. Joining method of two metal members. 2) 청구범위 1에서 홈의 깊이를 0.2∼1.0㎜로 하고 凹凸부 높이를 0.2∼1.0㎜로 하였음을 특징으로하는 두개의 금속부재의 결합방법.2) A method of joining two metal members according to claim 1, wherein the groove depth is 0.2-1.0 mm and the height of the groove is 0.2-1.0 mm. 3) 청구범위 1에서 제1의 금속부재가 축 또는 보스이고, 제2의 금속부재가 원판 또는 컵상의 판임을 특징으로 하는 두개의 금속부재의 결합방법.3) The method of joining two metal members according to claim 1, wherein the first metal member is a shaft or a boss and the second metal member is a disk or a cup-shaped plate. 4) 청구범위 1에서 제1의 금속부재가 원판이고, 제2의 금속부재가 축인것을 특징으로 하는 두개의 금속부재의 결합방법.4) A method of joining two metal members according to claim 1, wherein the first metal member is a disc and the second metal member is a shaft. 5) 제1의 금속부재와 이 제1의 금속부재보다 변형저항이 작은 재료로 이루어진 제2의 금속부재를 원통상의 결합면에서 결합함에 있어, 제1의 금속부재의 결합면에 그 원주방향을 따라 홈을 설치하고, 다시 이 홈의 저면에 로울렛등에 의하여 凹凸부를 형성하고, 다음에 상기 제1, 제2의 금속부재의 결합면을 대행 배치하고, 제2금속부재에 이 부재의 변형저항보다 작은 예응력(豫應力)을 가한 상태로 제2의 금속부재의 중공부 근방의 단면을 금형으로 냉간가압하여 소성변형시킴으로서 제1의 금속부재의 홈속으로 제2의 금속부재의 일부를 유동시킴으로써 제1의 금속부재와 제2의 금속부재를 결합하는 것을 특징으로 하는 두개의 금속부재의 결합방법.5) In joining the first metal member and the second metal member made of a material having a lower deformation resistance than the first metal member in the cylindrical engagement surface, the circumferential direction thereof to the engagement surface of the first metal member. A groove is formed along the groove, and a recess is formed on the bottom of the groove by a roller or the like, and then a mating surface of the first and second metal members is alternately disposed, and the second metal member is deformed. A part of the second metal member flows into the groove of the first metal member by cold pressing the cross section near the hollow part of the second metal member with a mold in a state of applying a prestress smaller than the resistance. By joining the first metal member and the second metal member. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019800000038A 1980-01-08 1980-01-08 Connecting method for two metal substrate-sheet-rod KR850000283B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019800000038A KR850000283B1 (en) 1980-01-08 1980-01-08 Connecting method for two metal substrate-sheet-rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019800000038A KR850000283B1 (en) 1980-01-08 1980-01-08 Connecting method for two metal substrate-sheet-rod

Publications (2)

Publication Number Publication Date
KR830001699A true KR830001699A (en) 1983-05-18
KR850000283B1 KR850000283B1 (en) 1985-03-16

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ID=19215142

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019800000038A KR850000283B1 (en) 1980-01-08 1980-01-08 Connecting method for two metal substrate-sheet-rod

Country Status (1)

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KR (1) KR850000283B1 (en)

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KR850000283B1 (en) 1985-03-16

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