KR960000345A - Spring member and its manufacturing method - Google Patents

Spring member and its manufacturing method Download PDF

Info

Publication number
KR960000345A
KR960000345A KR1019940012612A KR19940012612A KR960000345A KR 960000345 A KR960000345 A KR 960000345A KR 1019940012612 A KR1019940012612 A KR 1019940012612A KR 19940012612 A KR19940012612 A KR 19940012612A KR 960000345 A KR960000345 A KR 960000345A
Authority
KR
South Korea
Prior art keywords
spring
yarn
composite material
springs
carbon fiber
Prior art date
Application number
KR1019940012612A
Other languages
Korean (ko)
Other versions
KR0145345B1 (en
Inventor
다까오 나까가와
마사하루 다찌바나
미호꼬 야마시따
야스오 노자끼
도시히로 사또
Original Assignee
다까오 나까가와
가부시끼가이샤 아꾸로스
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 다까오 나까가와, 가부시끼가이샤 아꾸로스 filed Critical 다까오 나까가와
Priority to KR1019940012612A priority Critical patent/KR0145345B1/en
Publication of KR960000345A publication Critical patent/KR960000345A/en
Application granted granted Critical
Publication of KR0145345B1 publication Critical patent/KR0145345B1/en

Links

Classifications

    • 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
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F3/00—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic
    • F16F3/08—Spring units consisting of several springs, e.g. for obtaining a desired spring characteristic with springs made of a material having high internal friction, e.g. rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)
  • Ceramic Products (AREA)

Abstract

탄소 섬유가 흑연 매트릭스에 분산되는 탄소섬유/탄소 복합재료로 만들어진 스프링부재.Spring member made of carbon fiber / carbon composite material in which carbon fiber is dispersed in graphite matrix.

상기 스프링 부재를 제조하기 위한 방법은 (a)예비성형된 원사를 성형하는 단계, (b)예비성형된 원사를 얀부제, 테이퍼 부재 또는 시트 부재의 형상으로 성형하는 단계, (c)상기 성형된 부재를 코일링 스페이서와 함께 중심봉 둘레에 감는 단계, (d) 약 300℃-2000℃ 및 소정의 압력하에서 열간압조 하고, 필요하다면 700℃-1200℃에서 탄화한 후에, 감긴 부재를 1500℃-3000℃에서 흑연화하여서 감긴부재를 성형하는 단계를 포함한다.The method for manufacturing the spring member includes (a) forming a preformed yarn, (b) forming a preformed yarn into the shape of a yarn, tapered member or sheet member, and (c) forming the preformed yarn. Winding the member around the central rod with coiling spacer, (d) hot pressing at about 300 ° C.-2000 ° C. and under a predetermined pressure, carbonizing at 700 ° C.-1200 ° C. if necessary, and then winding the wound member at 1500 ° C.-3000 And forming a wound member by graphitizing at 占 폚.

Description

스프링 부재 및 그 제조 방법Spring member and its manufacturing method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 탄소섬유/탄소복합재료(C/C 복합재료)로 만들어진 본 발명에 따른 헬리컬 스프링의 제1실시예의 사시도,1 is a perspective view of a first embodiment of a helical spring according to the present invention made of carbon fiber / carbon composite material (C / C composite material),

제2도는 탄소섬유/탄소복합재료(C/C 복합재료)로 만들어진 본 발명에 따른 헬리컬 스프링의 제2실시예의 사시도,2 is a perspective view of a second embodiment of the helical spring according to the present invention made of carbon fiber / carbon composite material (C / C composite material),

제3도는 탄소섬유/탄소복합재료(C/C 복합재료)로 만들어진 본 발명에 따른 헬리컬 스프링의 제3실시예의 사시도,3 is a perspective view of a third embodiment of the helical spring according to the present invention made of carbon fiber / carbon composite material (C / C composite material),

제4도는 탄소섬유/탄소복합재료(C/C 복합재료)로 만들어진 본 발명에 따른 헬리컬 스프링의 제4실시예의 사시도,4 is a perspective view of a fourth embodiment of the helical spring according to the present invention made of carbon fiber / carbon composite material (C / C composite material),

제5도는 탄소섬유/탄소복합재료(C/C 복합재료)로 만들어진 본 발명에 따른 헬리컬 스프링의 제5실시예의 사시도,5 is a perspective view of a fifth embodiment of the helical spring according to the present invention made of carbon fiber / carbon composite material (C / C composite material),

제6도는 탄소섬유/탄소복잡재료(C/C 복합재료)로 만들어진 본 발명에 따른 헬리컬 스프링의 제6실시예의 사시도,6 is a perspective view of a sixth embodiment of the helical spring according to the present invention made of carbon fiber / carbon composite material (C / C composite material),

제7도는 탄소섬유/탄소복합재료(C/C 복합재료)로 만들어진 본 발명에 따른 헬리컬 스프링부재의 제조방법을 개략적으로 도시한 사시도,7 is a perspective view schematically showing a method of manufacturing a helical spring member according to the present invention made of a carbon fiber / carbon composite material (C / C composite material),

제8(a), 8(b) 및 8(c)도는 탄소섬유/탄소복합재료(C/C 복합재료)로 만들어진 본 발명에 따른 스프링 와셔의 다른 실시예의 설명도,8 (a), 8 (b) and 8 (c) are explanatory views of another embodiment of a spring washer according to the present invention made of carbon fiber / carbon composite material (C / C composite material),

제9(a), 및 9(b)도는 탄소섬유/탄소복합재료(C/C 복합재료)로 만들어진 본 발명에 따른 플랫 와셔의 다른 실시예의 설명도,9 (a) and 9 (b) are explanatory views of another embodiment of a flat washer according to the present invention made of carbon fiber / carbon composite material (C / C composite material),

제10(a) 및 10(b)도는 탄소섬유/탄소복합재료(C/C 복합재료)로 만들어진 본 발명에 따른 적층 스프링의 또다른 실시예의 설명도,10 (a) and 10 (b) are explanatory views of yet another embodiment of a lamination spring according to the present invention made of a carbon fiber / carbon composite material (C / C composite material),

제11도는 탄소섬유/탄소복합재료(C/C 복합재료)로 만들어진 본 발명에 따른 콘드(coned) 디스크 또 다른 실시예의 설명도.11 is an explanatory view of another embodiment of a coned disk according to the present invention made of carbon fiber / carbon composite material (C / C composite material).

Claims (9)

탄소섬유가 그래파이트를 주성분으로 하여 구성된 매트릭스 내에 분산되는 탄소섬유/탄소복합재료로 만들어지는 스프링 부재.A spring member made of carbon fiber / carbon composite material in which carbon fiber is dispersed in a matrix composed mainly of graphite. 제1항에 있어서, 복합재료내의 탄소섬유의 체적 퍼센트는 10 내지 80% 인 스프링 부재.The spring member of claim 1 wherein the volume percentage of carbon fibers in the composite material is 10-80%. 제2항에 있어서, 복합재료내의 탄소섬유의 체적 퍼센트는 20 내지 70% 인 스프링 부재.The spring member according to claim 2, wherein the volume percentage of carbon fibers in the composite material is 20 to 70%. 제1항에 있어서, 상기 스프링 부재는 헬리컬 컴프레션 스프링, 헬리컬 텐션 스프링, 스프링 와서, 플랫와셔, 러미네이티드 스프링, 로션 스프링, 가터 스프링. 볼류트 스프링, 토션 바 스프링, 스파이럴 스프링, 코니컬 스프링, 콘택티드 타입 스파이럴 스프링, 콘드 디스크 스프링, 링 스프링, 리테이닝 링, 스프링 핀, 스프링 플레이트 너트, 및 시트용 스프링으로 구성된 그룹에서 선택된 스프링 부재.The spring member of claim 1, wherein the spring member includes a helical compression spring, a helical tension spring, a spring, a flat washer, a laminated spring, a lotion spring, and a garter spring. Spring members selected from the group consisting of volute springs, torsion bar springs, spiral springs, conical springs, contacted spiral springs, cone disc springs, ring springs, retaining rings, spring pins, spring plate nuts, and springs for seats . 예비성형된 원사를 성형하는 단계와, 얀 부재, 테이프 부재 및 시트부재로 이루어진 그룹에서 선택된 형상으로 상기 예비성형된 원사를 성형하는 단계와, 상기 성행된 부재와 코일링 스페이서가 교대로 배치되도록 상기 성형된 부재를 상기 코일링 스페이서와 함께 중심봉 주위에 감는 단계와, 약 300∼3000℃ 가압조건 하여서 열간압조로 상기 감긴 부재를 성형하는 단계와, 필요하다면, 열간압조된 얀을 700∼1200℃에서 탄화하는 단계와, 상기 잠긴 부재를 1500∼3000℃에서 흑연화하는 단계를 포항하는, 탄소섬유/탄소복합재료로 만들어진 스프링 부재의 제조방법.Shaping the preformed yarn, forming the preformed yarn into a shape selected from the group consisting of a yarn member, a tape member and a sheet member, and alternately arranging the preformed member and the coiling spacer alternately. Winding a molded member around the central rod together with the coiling spacer, forming the wound member with a hot press under about 300-3000 ° C. pressurization conditions, and, if necessary, hot-pressed yarn at 700-1200 ° C. A method of manufacturing a spring member made of a carbon fiber / carbon composite material comprising the step of carbonizing and graphitizing the locked member at 1500 to 3000 ° C. 제5항에 있어서, 상기 스프링 부재의 제조방법은, 상기 열간압조 단계 이후 및 상기 흑연화 단계 이전에, 상기 고온 가압된 만으로 부터 사이 코일링을 제거하는 단계를 또한 포함하는 방법.6. The method of claim 5, wherein the method of manufacturing the spring member further comprises removing inter-coiling from the hot pressurized bay after the hot pressing step and before the graphitizing step. 제5항에 있어서 상기 스프링 부재는 헬리컬 컴프레션 스프링, 헬리컬 텐션 스프링, 스프링 와서, 토션 스프링, 가터 스프링, 볼류트 스프링, 스파이럴 스프링, 코니컬 스프링, 콘택티드 타입 스파이럴 스프링, 콘드 디스크 스프링, 링 스프링, 리테이닝 링, 스프링 핀, 스프링 플레이트 너트, 및 시트용 스프링으로 구성된 그룹에서 선택된 스프링 부재.The spring member according to claim 5, wherein the spring member includes a helical compression spring, a helical tension spring, a spring come, a torsion spring, a garter spring, a volute spring, a spiral spring, a conical spring, a contact type spiral spring, a cone disc spring, a ring spring, Spring member selected from the group consisting of retaining ring, spring pin, spring plate nut, and spring for seat. 예비성병된 원사를 성형하는 단계와, 시트 부재 형상으로 상기 예법성령된 원사를 성형하는 단계와, 상기 시트 부재의 인접평면이 상호접하도록 상기 시트부재를 적층하는 단계와, 약 300∼2000℃ 가압조건 하에서 열간압조로 나선형으로 감긴 얀을 성형하고, 따라서 블록체를 성형하는 단계와, 필요하다면, 700∼1200℃에서 열간압조된 얀을 탄화하는 단계와, 상기 획득된 블록체를 1500∼3000℃에서 흑연화함으로서 탄소섬유/탄소복합재료로 만들어진 블록을 획득하는 단계와, 상기 획득된 블록을 스프링 부재의 형상으로 가공하고, 따라서 상기 탄소섬유/탄소복합재료로 만들어진 상기 스프링 부재를 획득하는 단계를 포함하는, 탄소섬유/탄소복합제료로 만들어진 스프링 부재의 제조방법.Shaping the pre-chambered yarn, shaping the courtesy yarn into a sheet member shape, laminating the sheet member such that adjacent planes of the sheet member are in contact with each other, and pressurizing at about 300 to 2000 ° C. Forming a spirally wound yarn in a hot pressing bath under conditions, and thus forming a block body; carbonizing the hot pressed yarn at 700 to 1200 ° C., if necessary, and obtaining the obtained block body at 1500 to 3000 ° C. Obtaining a block made of a carbon fiber / carbon composite material by graphitizing at and processing the obtained block into a shape of a spring member, and thus obtaining the spring member made of the carbon fiber / carbon composite material. A method for producing a spring member made of a carbon fiber / carbon composite material, comprising. 제8항에 있어서, 상기 스프링 부재는 헬리컬 컴프레션 스프링, 헬리컬 텐션 스프링, 스프링 와셔, 플랫와셔, 러미네이티드 스프링, 토션 스프링, 가터 스프링, 볼류트 스프링, 토션 바 스프링, 스파이럴 스프링, 코니컬 스프링, 콘택티드 타입 스파이럴 스프링, 콘드 디스크 스프링, 링 스프링, 리테이닝 링, 스프링 핀, 스프링 플레이트 너트, 및 시트용 스프링으로 구성된 그룹에서 선택된 스프링 부재.The method of claim 8, wherein the spring member is helical compression spring, helical tension spring, spring washer, flat washer, laminated spring, torsion spring, garter spring, volute spring, torsion bar spring, spiral spring, conical spring, Spring member selected from the group consisting of a contact type spiral spring, a cone disc spring, a ring spring, a retaining ring, a spring pin, a spring plate nut, and a spring for the seat. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940012612A 1994-06-03 1994-06-03 Spring members and processes for the production thereof KR0145345B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940012612A KR0145345B1 (en) 1994-06-03 1994-06-03 Spring members and processes for the production thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940012612A KR0145345B1 (en) 1994-06-03 1994-06-03 Spring members and processes for the production thereof

Publications (2)

Publication Number Publication Date
KR960000345A true KR960000345A (en) 1996-01-25
KR0145345B1 KR0145345B1 (en) 1998-08-01

Family

ID=19384699

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940012612A KR0145345B1 (en) 1994-06-03 1994-06-03 Spring members and processes for the production thereof

Country Status (1)

Country Link
KR (1) KR0145345B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150026879A (en) * 2013-08-29 2015-03-11 브랜슨울트라쉬홀나이더라숭데에머슨테크놀로지스게엠베하앤드코.오하게 Traction means tensioner, vibration welding device having a traction means tensioner as well as production method for a traction means tensioner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20150026879A (en) * 2013-08-29 2015-03-11 브랜슨울트라쉬홀나이더라숭데에머슨테크놀로지스게엠베하앤드코.오하게 Traction means tensioner, vibration welding device having a traction means tensioner as well as production method for a traction means tensioner
US9835234B2 (en) 2013-08-29 2017-12-05 Branson Ultraschall Niederlassung Der Emerson Technologies Gmbh & Co. Ohg Traction means tensioner, vibration welding device having a traction means tensioner as well as production method for a traction means tensioner

Also Published As

Publication number Publication date
KR0145345B1 (en) 1998-08-01

Similar Documents

Publication Publication Date Title
US2334263A (en) Foraminous body and method of producing the same
US3900357A (en) Composite material springs and manufacture
US8038134B2 (en) Compression spring and method for the production thereof
US5503783A (en) Process of making a spring member
US9562582B2 (en) Compressible elastomeric spring
EP1477701B1 (en) Wave spring with stepwise progressive spring characteristics
CN1005745B (en) Prestressed damping spring vibration-reducing apparatus
JP6659658B2 (en) Method of manufacturing screw cylinder having screw thread made of carbon fiber reinforced composite material
DE202007019506U1 (en) Improvements to press pads
US2858127A (en) Rubber springs
CA1195600A (en) Belt-type press
KR960000345A (en) Spring member and its manufacturing method
CN112225575A (en) High-performance carbon/carbon combined hot pressing die
DE1243923B (en) Vibration damping device
GB2178820A (en) Forming re-inforced tubulor structures
US3550213A (en) High strength hot-press die
JPS5947540A (en) Elastic assembly
US2073419A (en) Resilient joint
DE2142774A1 (en) RUBBER SUSPENSION WHEEL FOR RAIL VEHICLES
GB893323A (en) Brake disc assemblies and methods and apparatus for producing them
US3864184A (en) Technique for forming laminated filamentary composites utilizing prestressing
US4112163A (en) Net for forming an elastic support in furniture
DE2501485A1 (en) COMPOSITE DIE FOR HYDROSTATIC EXTRUSION
DE102010037611A1 (en) shrink disc
DE102013212899A1 (en) Tension system for a fuel cell system

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20120320

Year of fee payment: 15

FPAY Annual fee payment

Payment date: 20130322

Year of fee payment: 16

EXPY Expiration of term