KR950018567A - 주철제 접동부재 - Google Patents

주철제 접동부재 Download PDF

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Publication number
KR950018567A
KR950018567A KR1019940033246A KR19940033246A KR950018567A KR 950018567 A KR950018567 A KR 950018567A KR 1019940033246 A KR1019940033246 A KR 1019940033246A KR 19940033246 A KR19940033246 A KR 19940033246A KR 950018567 A KR950018567 A KR 950018567A
Authority
KR
South Korea
Prior art keywords
weight
cast iron
sliding member
iron sliding
sliding part
Prior art date
Application number
KR1019940033246A
Other languages
English (en)
Other versions
KR0138010B1 (ko
Inventor
쓰도무 사까
아끼라 후지와라
노리유끼 야마다
Original Assignee
오오쓰까 노부유끼
혼다 기껭 고오교오 가부시끼가이샤
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 오오쓰까 노부유끼, 혼다 기껭 고오교오 가부시끼가이샤 filed Critical 오오쓰까 노부유끼
Publication of KR950018567A publication Critical patent/KR950018567A/ko
Application granted granted Critical
Publication of KR0138010B1 publication Critical patent/KR0138010B1/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium
    • C22C37/08—Cast-iron alloys containing chromium with nickel
    • 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
    • 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
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/047—Camshafts
    • 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
    • F16H—GEARING
    • F16H53/00—Cams ; Non-rotary cams; or cam-followers, e.g. rollers for gearing mechanisms
    • F16H53/02—Single-track cams for single-revolution cycles; Camshafts with such cams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Gears, Cams (AREA)

Abstract

주철제 접동부재는 3.0중량%≤C≤3.6중량%, 1.6중량%≤Si≤2.4중량%, 0.2중량%≤Mn≤1.5중량%, 0.5중량%≤Cr≤1.5중량%, 1.0중량%≤Ni≤3.0중량%, 0.5중량%≤Mo≤1.0중량%을 함유함과 아울러 Bi, Te 및 Ce의 3종류중에서 선택되는 적어도 1종의 칠화 촉진 원소 EL를 0.0003중량%≤EL≤0.1중량% 함유하고 나머지가 Fe 및 불가피적 불순물로 된 주철로 구성되며, 접동부가 칠화되어 있다. 따라서 접동부의 내스카핑성과 내피팅성을 향상시킬 수 있다.

Description

주철제 접동부재
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 캠 샤프트의 요부 사시도.
제2도는 제1도의 2-2선 단면도.
제3도는 주형의 요부 단면도.

Claims (2)

  1. 3.0중량%≤C≤3.6중량%, 1.6중량%≤Si≤2.4중량%, 0.2중량%≤Mn≤1.5중량%, 0.5중량%≤Cr≤1.5중량%, 1.0중량%≤Ni≤3.0중량%, 0.5중량%≤Mo≤1.0중량%을 함유함과 아울러 Bi, Te 및 Ce의 3종류중에서 선택되는 적어도 1종의 칠화 촉진 원소 EL를 0.0003중량%≤EL≤0.1중량% 함유하고 나머지가 Fe 및 불가피적 불순물로 된 주철로 구성되며, 접동부가 칠화되어 있는 것을 특징으로 하는 주철제 접동부재.
  2. 제1항에 있어서, 상기 칠화 촉진 원소 EL의 상한치가 EL＜0.001중량%인 주철제 접동부재.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940033246A 1993-12-10 1994-12-08 주철제 접동부재 KR0138010B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP31041893A JP3382326B2 (ja) 1993-12-10 1993-12-10 鋳鉄製摺動部材
JP93-310418 1993-12-10

Publications (2)

Publication Number Publication Date
KR950018567A true KR950018567A (ko) 1995-07-22
KR0138010B1 KR0138010B1 (ko) 1998-07-15

Family

ID=18005022

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940033246A KR0138010B1 (ko) 1993-12-10 1994-12-08 주철제 접동부재

Country Status (6)

Country Link
US (1) US5529641A (ko)
EP (1) EP0657628B1 (ko)
JP (1) JP3382326B2 (ko)
KR (1) KR0138010B1 (ko)
CN (1) CN1038047C (ko)
DE (1) DE69410958T2 (ko)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2738763B1 (fr) * 1995-09-15 1997-10-31 Renault Arbre a cames creux en acier et son procede de fabrication
US6210503B1 (en) 1997-11-13 2001-04-03 Cummins Engine Company, Inc. Roller pin materials for enhanced cam durability
US6969367B2 (en) * 2000-02-02 2005-11-29 Xepmed, Inc. Extracorporeal pathogen reduction system
JP2004036650A (ja) * 2002-06-28 2004-02-05 Honda Motor Co Ltd カムシヤフト
JP2004285929A (ja) * 2003-03-24 2004-10-14 Nippon Piston Ring Co Ltd 内燃機関の動弁装置
JP4357318B2 (ja) * 2004-02-24 2009-11-04 イーグル工業株式会社 鋳鉄材、シール材およびその製造方法
CN104313456A (zh) * 2014-10-20 2015-01-28 熊荣鑫 一种抗疲劳铁合金
CN106011608A (zh) * 2016-07-25 2016-10-12 苏州创新达成塑胶模具有限公司 一种高耐磨模具材料

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1477491A (en) * 1973-10-01 1977-06-22 Caterpillar Tractor Co Gray iron casting and method of controlling the carbide content thereof
JPS5839907B2 (ja) * 1973-12-12 1983-09-02 トヨタ自動車株式会社 耐表面損傷性合金鋳鉄
SU508556A1 (ru) * 1974-11-14 1976-03-30 Украинский Заочный Политехническийинститут Рафинировочно-модифицирующа лигатура
JPS54130427A (en) * 1978-03-31 1979-10-09 Toyota Motor Corp Manufacture of rocker arm
SU986954A1 (ru) * 1981-10-06 1983-01-07 Украинский Ордена Трудового Красного Знамени Научно-Исследовательский Институт Металлов Чугун
JPS58144615A (ja) * 1982-02-22 1983-08-29 Mazda Motor Corp エンジン用タペツト
JPS60258417A (ja) * 1984-05-15 1985-12-20 Honda Motor Co Ltd 鋳鉄製カムシャフトの製造方法
SU1687641A1 (ru) * 1989-01-09 1991-10-30 Научно-производственное объединение по механизации, роботизации труда и совершенствованию ремонтного обеспечения на предприятиях черной металлургии "Черметмеханизация" Чугун дл прокатных валков

Also Published As

Publication number Publication date
JPH07158413A (ja) 1995-06-20
US5529641A (en) 1996-06-25
CN1109915A (zh) 1995-10-11
EP0657628B1 (en) 1998-06-10
EP0657628A1 (en) 1995-06-14
DE69410958T2 (de) 1998-10-08
KR0138010B1 (ko) 1998-07-15
JP3382326B2 (ja) 2003-03-04
DE69410958D1 (de) 1998-07-16
CN1038047C (zh) 1998-04-15

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