KR960007064A - 연동하는 금속부 제조법 - Google Patents

연동하는 금속부 제조법 Download PDF

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Publication number
KR960007064A
KR960007064A KR1019950026254A KR19950026254A KR960007064A KR 960007064 A KR960007064 A KR 960007064A KR 1019950026254 A KR1019950026254 A KR 1019950026254A KR 19950026254 A KR19950026254 A KR 19950026254A KR 960007064 A KR960007064 A KR 960007064A
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KR
South Korea
Prior art keywords
metal
powder
injection molding
separating layer
filler
Prior art date
Application number
KR1019950026254A
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English (en)
Inventor
아놀트 노베르트
하인 베른트
자이볼트 퀸터
하아게 만프레드
플로커 베른트
Original Assignee
클라우스 피셔
피셔 베르케 아루투르 피셔 게엠베하 운트 코. 카게
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 클라우스 피셔, 피셔 베르케 아루투르 피셔 게엠베하 운트 코. 카게 filed Critical 클라우스 피셔
Publication of KR960007064A publication Critical patent/KR960007064A/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/22—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip
    • B22F3/225—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces for producing castings from a slip by injection molding
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C22C33/0221—Using a mixture of prealloyed powders or a master alloy comprising S or a sulfur compound
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C22C33/0228—Using a mixture of prealloyed powders or a master alloy comprising other non-metallic compounds or more than 5% of graphite
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
    • F16B13/04—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front
    • F16B13/06—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve
    • F16B13/063—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander
    • F16B13/065—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front combined with expanding sleeve by the use of an expander fastened by extracting the screw, nail or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • B22F2005/103—Cavity made by removal of insert
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/75—Fasteners made by sintering powders

Abstract

본 발명은 압력하에서 서로 미끄러지는 연동 금속부의 제조 방법으로 요약된다. 여기에 있어서 적어도 한쪽 금속 부분은 분말 금속 사출 성형법으로 제조되어야 한다. 미끄럼을 증가시키고 결합 경향을 최소화하기 위해서 구조화된 배열의 분자를 가진 비금속 물질이 분말 사출 성형에 의해 제조될 금속부의 분말 금속과 분말 또는 입상 구조 형태로 혼합하는데, 이 물질은 금속에 대해서 비활성이며 적어도 900℃에서 열적으로 안정한 물질로서, 특히 세라믹 고형제 혹은 충진제가 적당하다.

Description

연동하는 금속부 제조법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제 1도는 삽입부인 금속 볼트 표면에 분리층 사출 성형 매트릭스의 개략도,
제 2도는 분리층 표면에 2차 금속부 사출 성형 매트릭스도,
제 3도는 결합제 제거와 소결 과정후 팽창 슬리브를 부착한 금속 볼트도.

Claims (6)

  1. 압력하에서 서로 미끌러지는 연동 금속부를 제조하는 방법, 특히, 팽창 슬리브와 팽창체로 구성되며, 팽창 슬리브에 의해서 팽창체의 측방향 이동이 지지 가능하며, 하나 이상의 금속부가 분말 사출 성형법에 의해 제조되는 고정 소자의 제조방법에 있어서, 금속과 비활성이며 적어도 900℃에서 열적으로 안정한 분자 배열구조를 갖는 비금속 물질이 분말 사출 성형법에 의해 제조될 금속부의 금속 분말과 함께 분말 또는 입상 형태로 혼합되는 것을 특징으로 하는 제조 방법.
  2. 제1항에 있어서, 상기 물질은 금속 분말과 혼합된 바륨설파이트(BaSO4), 티타늄다이옥시드(TiO2)와 같은 세라믹 고형재인 것을 특징으로 하는 제조 방법.
  3. 제1항에 있어서, 상기 물질은 금속 물질과 혼합된 충진제, 양호하게는 C60충진제인 것을 특징으로 하는 제조 방법.
  4. 제1항에 있어서, 분말 금속에서 물질의 중량비는 0.01 내지 100%인 것을 특징으로 하는 제조 방법.
  5. 제3항에 있어서, 분말 금속에서 충진제의 중량비는 0.01 내지 1%인 것을 특징으로 하는 제조 방법.
  6. 제1항에 있어서, 플라스틱 물질인 분리층(5)이 사출 성형법에 의해 금속 볼트(2)에 가해지고, 동시에 팽창 슬리브(11)이 분말 금속 사출 성형법에 의해 분리층(5)상에 사출되며, 상기 분리층의 두께는 팽창 슬리브(11)의 수축에 대응하고, 사출 성형 공정후 분리층과 결합제가 결합제 제거 및 신터링 공정중 제거되는 것을 특징으로 하는 제조 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950026254A 1994-08-25 1995-08-24 연동하는 금속부 제조법 KR960007064A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP4430130.8 1994-08-25
DE4430130A DE4430130A1 (de) 1994-08-25 1994-08-25 Verfahren zur Herstellung von ineinandergreifenden Metallteilen

Publications (1)

Publication Number Publication Date
KR960007064A true KR960007064A (ko) 1996-03-22

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ID=6526517

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950026254A KR960007064A (ko) 1994-08-25 1995-08-24 연동하는 금속부 제조법

Country Status (15)

Country Link
US (1) US5666633A (ko)
EP (1) EP0703029B1 (ko)
JP (1) JPH0867903A (ko)
KR (1) KR960007064A (ko)
CN (1) CN1126643A (ko)
AT (1) ATE203193T1 (ko)
BR (1) BR9503797A (ko)
CZ (1) CZ218895A3 (ko)
DE (2) DE4430130A1 (ko)
ES (1) ES2161253T3 (ko)
HU (1) HUT72281A (ko)
NO (1) NO953342L (ko)
PL (1) PL177978B1 (ko)
RU (1) RU2100146C1 (ko)
SK (1) SK104795A3 (ko)

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Also Published As

Publication number Publication date
ES2161253T3 (es) 2001-12-01
NO953342L (no) 1996-02-26
ATE203193T1 (de) 2001-08-15
SK104795A3 (en) 1996-03-06
CN1126643A (zh) 1996-07-17
EP0703029B1 (de) 2001-07-18
RU2100146C1 (ru) 1997-12-27
JPH0867903A (ja) 1996-03-12
US5666633A (en) 1997-09-09
DE59509420D1 (de) 2001-08-23
CZ218895A3 (en) 1996-03-13
HUT72281A (en) 1996-04-29
EP0703029A1 (de) 1996-03-27
PL310103A1 (en) 1996-03-04
BR9503797A (pt) 1996-04-16
DE4430130A1 (de) 1996-02-29
PL177978B1 (pl) 2000-02-29
HU9502316D0 (en) 1995-09-28
NO953342D0 (no) 1995-08-24

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