KR950018567A - 주철제 접동부재 - Google Patents
주철제 접동부재 Download PDFInfo
- 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
Links
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
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 캠 샤프트의 요부 사시도.
제2도는 제1도의 2-2선 단면도.
제3도는 주형의 요부 단면도.
Claims (2)
- 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.
- 제1항에 있어서, 상기 칠화 촉진 원소 EL의 상한치가 EL<0.001중량%인 주철제 접동부재.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
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)
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)
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 |
-
1993
- 1993-12-10 JP JP31041893A patent/JP3382326B2/ja not_active Expired - Lifetime
-
1994
- 1994-12-06 US US08/354,041 patent/US5529641A/en not_active Expired - Lifetime
- 1994-12-08 KR KR1019940033246A patent/KR0138010B1/ko not_active IP Right Cessation
- 1994-12-09 DE DE69410958T patent/DE69410958T2/de not_active Expired - Lifetime
- 1994-12-09 CN CN94112934A patent/CN1038047C/zh not_active Expired - Fee Related
- 1994-12-09 EP EP94309219A patent/EP0657628B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR0138010B1 (ko) | 1998-07-15 |
CN1109915A (zh) | 1995-10-11 |
CN1038047C (zh) | 1998-04-15 |
JPH07158413A (ja) | 1995-06-20 |
DE69410958D1 (de) | 1998-07-16 |
DE69410958T2 (de) | 1998-10-08 |
US5529641A (en) | 1996-06-25 |
EP0657628B1 (en) | 1998-06-10 |
EP0657628A1 (en) | 1995-06-14 |
JP3382326B2 (ja) | 2003-03-04 |
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