KR890009665A - 리어액슬케이스 및 그 제조방법 - Google Patents

리어액슬케이스 및 그 제조방법 Download PDF

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Publication number
KR890009665A
KR890009665A KR870014762A KR870014762A KR890009665A KR 890009665 A KR890009665 A KR 890009665A KR 870014762 A KR870014762 A KR 870014762A KR 870014762 A KR870014762 A KR 870014762A KR 890009665 A KR890009665 A KR 890009665A
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KR
South Korea
Prior art keywords
rear axle
mold
housing
manufacturing
axle case
Prior art date
Application number
KR870014762A
Other languages
English (en)
Other versions
KR940010618B1 (ko
Inventor
도오루 구와하라
Original Assignee
도비야바 가즈오
이스즈 지도오샤 가부시기 가이샤
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 도비야바 가즈오, 이스즈 지도오샤 가부시기 가이샤 filed Critical 도비야바 가즈오
Publication of KR890009665A publication Critical patent/KR890009665A/ko
Application granted granted Critical
Publication of KR940010618B1 publication Critical patent/KR940010618B1/ko

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
    • B60B35/12—Torque-transmitting axles
    • B60B35/16—Axle housings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2310/00—Manufacturing methods
    • B60B2310/20—Shaping
    • B60B2310/202—Shaping by casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2310/00—Manufacturing methods
    • B60B2310/50—Thermal treatment
    • B60B2310/54—Hardening
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2360/00—Materials; Physical forms thereof
    • B60B2360/10—Metallic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/10—Reduction of
    • B60B2900/112—Costs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B2900/00—Purpose of invention
    • B60B2900/30—Increase in
    • B60B2900/313—Resiliency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/30—Constructional features of rigid axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/11—Passenger cars; Automobiles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2186—Gear casings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2186—Gear casings
    • Y10T74/2188—Axle and torque tubes

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heat Treatment Of Articles (AREA)
  • Motor Power Transmission Devices (AREA)

Abstract

내용 없음

Description

리어액슬케이스 및 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 리어액슬케이스의 한실시예를 나타내는 요부측면도,
제2도는 본 발명의 리어액슬케이스 제조방법을 나타내는 설명도,
제3도는 리어액슬케이스의 설계사양을 나타내는 설명도.

Claims (9)

  1. 차동기어하우징과 차축하우징이 구상흑연주철로 일체적으로 주소 성형되어, 상기 차축하우징의 엔드류우브부네 경화조직부가 형성된 것을 특징으로 하는 리어액슬케이스.
  2. 제1항에 있어서, 상기 경화조직부가 고주파열처리로 형성된 리어액슬케이스.
  3. 제1항에 있어서, 상기 엔드튜우브부 이외의 차축하우징과 차동기어하우징의 부분이 유연성이 있는 조직으로 형성된 리어액슬케이스.
  4. 차동기어하우징과 차축하우징을 일체적으로 주조 성형하기 위한 주형을 형성하고 이 주형내에 구상흑연주철을 주입하여 주조성형후, 차축하우징의 엔드튜우브부에 경화처리하도록 한 것을 특징으로 한 리어액슬케이스의 제조방법.
  5. 제4항에 있어서, 상기 차축하우징의 엔드튜우브부를 성형하는 주형을 주조성형후, 분할하여 앤드튜우부를 자연냉각 또는 강제냉각시켜서 강화하고, 다른 부분은 주형내에 방지하여 냉각하도록한 리어액슬케이스의 제조방법,
  6. 제4항에 있어서,상기 경화처리를 고주파 열처리로 하도록 한 리어액슬케이스의 제조방법
  7. 차동기어하우징과 차축하우징을 일체적으로 주조성형하기 위한 주형을 형성하고, 이주형내에 구상흑연주철을 주입하여, 주조성형후 차축하우징의 엔드튜우브부에 열처리를 하고, 이후 전체적으로 어니일링처리를 하도록 한 것을 특징으로 한 리어액슬케이스 제조방법.
  8. 제7항에 있어서, 상기 어니일링처리가 A1변태점 미만의 온도로 할 후 있도록 한 리어액슬케이스의 제조방법.
  9. 차동기어하우징과 차축하우징을 일체적으로 주조 성형하기 위한 주형을 형성하고 이 주형내에 구상흑연주철을 주입하고 주조성형후 전체적으로 어니일링처리를 하고 이후 차축하우징의 엔드튜우브부에 열처리를 하도록 한 것을 특징으로 한 리어액슬케이스의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870014762A 1986-12-24 1987-12-23 리어액슬 케이스 및 그 제조방법 KR940010618B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP61306326A JPH06104401B2 (ja) 1986-12-24 1986-12-24 リアアクスルケース
JP61-306326 1986-12-24

Publications (2)

Publication Number Publication Date
KR890009665A true KR890009665A (ko) 1989-08-03
KR940010618B1 KR940010618B1 (ko) 1994-10-24

Family

ID=17955764

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870014762A KR940010618B1 (ko) 1986-12-24 1987-12-23 리어액슬 케이스 및 그 제조방법

Country Status (5)

Country Link
US (2) US4843906A (ko)
EP (2) EP0273355B1 (ko)
JP (1) JPH06104401B2 (ko)
KR (1) KR940010618B1 (ko)
DE (2) DE3751309T2 (ko)

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US5303985A (en) * 1991-09-23 1994-04-19 Dana Corporation Cast one-piece axle housing
FR2731182B1 (fr) * 1995-03-03 1997-04-11 Renault Vehicules Ind Pont moteur de vehicule routier
WO2000034058A1 (en) * 1998-12-04 2000-06-15 Caterpillar Inc. Fabricated axle housing and associated process of assembly
KR100334840B1 (ko) * 2000-02-02 2002-05-04 주학지 엑셀하우징 주조방법
KR20040027238A (ko) * 2002-09-26 2004-04-01 (주)동양레어메탈 차축 하우징 주강품 제작방법
US7461454B2 (en) * 2003-01-31 2008-12-09 Arvin Technologies Method of fabricating a housing assembly
US20050045411A1 (en) * 2003-08-29 2005-03-03 Brian Knapke Dampener mount for axle housing
US6994405B2 (en) * 2003-10-30 2006-02-07 Citation Corporation Axle assembly
KR100821141B1 (ko) * 2006-10-31 2008-04-14 현대자동차주식회사 리어액슬의 냉각성 향상을 위한 가변형 냉각장치
JP5432497B2 (ja) * 2008-10-27 2014-03-05 プレス工業株式会社 アクスルケースのブラケット溶接部構造
CN102534159A (zh) * 2011-12-14 2012-07-04 青特集团有限公司 一种汽车支撑桥壳体热处理工艺
CN103112314A (zh) * 2013-01-30 2013-05-22 中车集团沈阳汽车车桥制造有限公司 铸造式驱动桥桥壳本体
KR101876886B1 (ko) 2014-05-29 2018-07-11 대동공업주식회사 농용 작업차의 뒷차축 케이스 및 이를 포함하는 농용 작업차의 뒷차축 조합
WO2015183011A1 (ko) * 2014-05-29 2015-12-03 대동공업 주식회사 농용 작업차의 뒷차축 케이스 및 이를 포함하는 농용 작업차의 뒷차축 조합
CN111791647A (zh) * 2020-07-21 2020-10-20 湖北丰凯机械有限公司 一种全浮式后桥壳总成半轴套管油封轴颈表面加工工艺
US11225107B1 (en) 2020-09-09 2022-01-18 Mahindra N.A. Tech Center Axle carrier housing with reinforcement structure
US11535057B2 (en) 2020-09-09 2022-12-27 Mahindra N.A. Tech Center Axle assembly with sealed wheel end bearings and sealed pinion input bearings
US11648745B2 (en) 2020-09-09 2023-05-16 Mahindra N.A. Tech Center Modular tooling for axle housing and manufacturing process
US11655891B2 (en) 2020-09-09 2023-05-23 Mahindra N.A. Tech Center Method of machining an axle carrier housing
CN114043824B (zh) * 2021-11-15 2023-06-09 内蒙古第一机械集团股份有限公司 一种整体铸钢转向驱动桥壳及其制作方法

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Also Published As

Publication number Publication date
US4921036A (en) 1990-05-01
EP0273355B1 (en) 1992-07-15
DE3751309D1 (de) 1995-06-22
EP0424992B1 (en) 1995-05-17
DE3751309T2 (de) 1995-10-19
DE3780434T2 (de) 1993-03-11
EP0424992A3 (en) 1992-07-22
EP0424992A2 (en) 1991-05-02
JPS63159104A (ja) 1988-07-02
DE3780434D1 (de) 1992-08-20
KR940010618B1 (ko) 1994-10-24
JPH06104401B2 (ja) 1994-12-21
EP0273355A2 (en) 1988-07-06
US4843906A (en) 1989-07-04
EP0273355A3 (en) 1989-10-04

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