KR970701300A - 슬라이딩부품 및 그 제조방법(sliding component and method of manufacturing the same) - Google Patents

슬라이딩부품 및 그 제조방법(sliding component and method of manufacturing the same) Download PDF

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KR970701300A
KR970701300A KR1019960704693A KR19960704693A KR970701300A KR 970701300 A KR970701300 A KR 970701300A KR 1019960704693 A KR1019960704693 A KR 1019960704693A KR 19960704693 A KR19960704693 A KR 19960704693A KR 970701300 A KR970701300 A KR 970701300A
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sliding
part according
sliding part
heat
steel
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KR1019960704693A
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KR100246705B1 (ko
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타케시 마쯔우라
아키라 야마카와
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쿠라우찌 노리타카
스미도모덴기고오교오 가부시기가이샤
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/16—Silencing impact; Reducing wear
    • C—CHEMISTRY; METALLURGY
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    • C04B37/00—Joining burned ceramic articles with other burned ceramic articles or other articles by heating
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    • C04B37/02—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles
    • C04B37/023—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used
    • C04B37/026—Joining burned ceramic articles with other burned ceramic articles or other articles by heating with metallic articles characterised by the interlayer used consisting of metals or metal salts
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    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/20—Shapes or constructions of valve members, not provided for in preceding subgroups of this group
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    • C04B2237/00—Aspects relating to ceramic laminates or to joining of ceramic articles with other articles by heating
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    • C04B2237/70—Forming laminates or joined articles comprising layers of a specific, unusual thickness
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2301/00—Using particular materials
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    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
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  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

〔목적〕 패핏, 로커아암 등의 엔진부품이나 베어링 등을 비롯한 내마모성이 요구되는 복수의 슬라이딩면을 가진 슬라이딩부품을 제공한다.
〔구성〕 본체(3)가 강철제이고, 그 슬라이딩면 중, 적어도 1개소의 슬라이딩면(1)을 형성하는 부재A 예를들면 Si3N4가, 상기본체(3)에 가열접합되어 있는 슬라이딩부품이다. 그 제조법은 강철제의 본체는 침탄(浸炭)처리가 실시되고, 또한, 담금질처리를한 후에 슬라이딩면을 형성하는 부재 A를 가열접합하는 방법이다.
〔효과〕 제조가 용이하고 저코스트화가 가능하다.

Description

슬라이딩부품 및 그 제조방법(SLIDING COMPONENT AND METHOD OF MANUFACTURING THE SAME)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명을 적용한 태핏의 설명도,
제2도는 태핏의 사용상태의 설명도,
제3도는 슬라이딩부재를 강철제 본체에 접합하는 방법의 설명도.

Claims (13)

  1. 본체가 강철제이고, 그 슬라이딩면 중에서, 적어도 1개소의 슬라이딩면을 형성하는 부재가, 상기 본체에 가열접합되어 있는 슬라이딩부품으로서, 강철제의 본체는 가열접헙전에 가열경화처리된 것임을 특징으로 하는 슬라이딩부품.
  2. 제1항에 있어서, 가열접합전의 강철제본체의 경도가 HRC로 50이상으로 가열경화되어 있는 것을 특징으로 하는 슬라이딩부품.
  3. 제1항 또는 제2항에 있어서, 가열접합후의 강철제 본체의 경도가 HRC로 45이상으로 경화되어 있는 것을 특징으로 하는 슬라이딩부품.
  4. 제1항, 제2항 또는 제3항에 있어서, 접합면적이 슬라이딩면을 형성하는 부재와 강철본체와의 계면의 면적의 50% 이상인 것을 특징으로 하는 슬라이딩부품.
  5. 제1항 내지 제4항의 어느 한 항에 있어서, 본체에 가열접합되어 슬라이딩면을 형성하는 부재가 질화규소계 세라믹스로 이루어지고, 그 실온에서의 강도 및 샤르피 충격치가, 각각 130㎏/㎟이상, 15kJ/㎟이상인 것을 특징으로 하는 슬라이딩부품.
  6. 제1항 내지 제5항의 어느 한 항에 있어서, 슬라이딩면을 형성하는 부재와 강철본체가 A1 또는 A1합급 경랍재에 의해 접합되어 있는 것을 특징으로 하는 슬라이딩부품.
  7. 제1항에 있어서, 가열경화처리한 강철제의 슬라이딩부품본체와 슬라이딩면을 형성하는 부재와의 가열접함을, 강철제본체를 가열경화처리한 온도보다 저온으로 행하는 것을 특징으로 하는 슬라이딩부품의 제조방법.
  8. 제7항에 있어서, 가열접합시의 접합부의 온도가 강철제 본체의 온도보다 고온인 것을 특징으로 하는 슬라이딩부품의 제조방법.
  9. 제7항 또는 제8항에 있어서, 슬라이딩면을 형성하는 부재와 강철본체를 A1 또는 A1합급 경랍땜접합하는 것을 특징으로 하는 슬라이딩부품의 제조방법.
  10. 제7항 내지 제9항의 어느 한 항에 있어서, 가열에 방전플라즈마가열법을 사용하는 것을 특징으로 하는 슬라이딩부품의 제조방법.
  11. 제7항 내지 제9항의 어느 한 항에 있어서, 가열에 통전가열법을 사용하는 것을 특징으로 하는 슬라이딩부품의 제조방법.
  12. 제7항 내지 제9항의 어느 한 항에 있어서, 가열에 고주파가열법을 사용하는 것을 특징으로 하는 슬라이딩부품의 제조방법.
  13. 제7항 내지 제9항의 어느 한 항에 있어서, 가열에 레이저가열법을 사용하는 것을 특징으로 하는 슬라이딩부품의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019960704693A 1994-12-28 1995-12-25 슬라이딩 부품의 제조방법 KR100246705B1 (ko)

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Application Number Priority Date Filing Date Title
JP94-328006 1994-12-28
JP6328006A JPH08177417A (ja) 1994-12-28 1994-12-28 摺動部品およびその製造方法
PCT/JP1995/002660 WO1996020333A1 (fr) 1994-12-28 1995-12-25 Piece coulissante et son procede de fabrication

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KR970701300A true KR970701300A (ko) 1997-03-17
KR100246705B1 KR100246705B1 (ko) 2000-04-01

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EP (1) EP0761932B1 (ko)
JP (1) JPH08177417A (ko)
KR (1) KR100246705B1 (ko)
CN (1) CN1068405C (ko)
CA (1) CA2182896C (ko)
DE (1) DE69528977T2 (ko)
TW (1) TW350898B (ko)
WO (1) WO1996020333A1 (ko)

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KR20030039455A (ko) * 2001-11-13 2003-05-22 현대자동차주식회사 자동차용 푸시로드
US7757410B2 (en) 2006-06-05 2010-07-20 Nike, Inc. Impact-attenuation members with lateral and shear force stability and products containing such members
CN102906051A (zh) 2010-05-21 2013-01-30 塞拉麦泰克股份有限公司 陶瓷对陶瓷接合件及相关方法
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WO1996020333A1 (fr) 1996-07-04
CN1136340A (zh) 1996-11-20
DE69528977D1 (de) 2003-01-09
EP0761932A1 (en) 1997-03-12
JPH08177417A (ja) 1996-07-09
KR100246705B1 (ko) 2000-04-01
CA2182896C (en) 2000-06-13
EP0761932A4 (en) 1997-12-29
DE69528977T2 (de) 2003-09-04
CN1068405C (zh) 2001-07-11
CA2182896A1 (en) 1996-07-04
EP0761932B1 (en) 2002-11-27
TW350898B (en) 1999-01-21

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