KR960013936A - Partial integrally molded structure and method of multi-cell structure - Google Patents

Partial integrally molded structure and method of multi-cell structure Download PDF

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Publication number
KR960013936A
KR960013936A KR1019940025654A KR19940025654A KR960013936A KR 960013936 A KR960013936 A KR 960013936A KR 1019940025654 A KR1019940025654 A KR 1019940025654A KR 19940025654 A KR19940025654 A KR 19940025654A KR 960013936 A KR960013936 A KR 960013936A
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KR
South Korea
Prior art keywords
skin
cell structure
lower skin
partial
integrally molded
Prior art date
Application number
KR1019940025654A
Other languages
Korean (ko)
Inventor
이종원
Original Assignee
홍재학
한국항공우주연구소
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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Publication date
Application filed by 홍재학, 한국항공우주연구소 filed Critical 홍재학
Priority to KR1019940025654A priority Critical patent/KR960013936A/en
Publication of KR960013936A publication Critical patent/KR960013936A/en

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Abstract

본 발명은 복합 재료, 합성 수지 및 금속 판재로 성형하는 멀티 셀 구조물에서 상부 스킨과 하부스킨의 일부(필요시 스트링거 포함)와 모든 웨브 및 스파캡을 요출 곡면 형태의 단일 부재로 성형 시키고 일부 상, 하부 스킨을 부속 곡면으로 성형 시키는 것으로써, 항공기 날개, 헬리콥터 및 풍력 발전기의 로터 블레이드등에 사용된다.The present invention is a multi-cell structure that is formed of a composite material, synthetic resin and metal plate, part of the upper skin and the lower skin (including stringers, if necessary) and all webs and spacaps are formed into a single member in the shape of the outgoing curved surface, It is used for aircraft blades, helicopters and rotor blades of wind generators by shaping the lower skin into the attached curved surface.

Description

멀티 셀 구조물의 부분적 일체 성형 구조 및 방법Partial integrally molded structure and method of multi-cell structure

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

제5도는 기존의 항공기 날개 구조 개략도,5 is a schematic view of a conventional aircraft wing structure,

제6도는 본 발명에 의한 항공기 날개 구조 개략도,6 is a schematic view of an aircraft wing structure according to the present invention;

제8도는 본 발명에 의한 항공기 날개 조립상태도.8 is an aircraft wing assembly state according to the present invention.

Claims (3)

상부스킨, 하부 스킨, 스파캡, 웨브로 이루어지는 멀티 셀 구조물에 있어서, 상부 스킨의 일부와 모든 스파캡 및 모든 웨브와 하부스킨의 일부를 요철곡면 형태의 단일부재로 성형 시키고 일부 상부스킨과 일부 하부 스킨을 부속곡면으로 분리하여 성형시키는 것을 특징으로 하는 멀티 셀 구조물의 부분적 일체 성형 구조.In a multi-cell structure consisting of an upper skin, a lower skin, a spa cap, and a web, a part of the upper skin, all the spa caps, and a part of all the webs and the lower skin are formed into a single member having a concave-convex surface, and some upper skins and some lower parts Partially integrally formed structure of a multi-cell structure, characterized in that the skin is separated and molded into subsurfaces. 제1항에 있어서, 상부스킨 및 하부스킨에는 강도 보강을 위한 스트링거를 형성 시키는 것을 특징으로 하는 멀티 셀 구조물의 부분적 일체 성형 구조.2. The partially integrally formed structure of a multi-cell structure of claim 1, wherein a stringer for strength reinforcement is formed in the upper skin and the lower skin. 상부스킨의 일부와 모든 스파캡 및 모든 웨브와 하부스킨의 일부를 하나의 성형틀에서 요철곡면 형태의 단일 부재로 성형시키고 이를 성형틀에 안치시킨 상태에서 오목한 부분의 스킨을 결합 고정 시킨후 이를 떼어내어 하부 스킨을 성형하는 성형틀에 안치 시킨 상태에서 오목한 부분의 스킨을 결합 고정 시킴으로써 멀티셀 구조물의 성형틀을 조립용 치공구로 이용하는 것을 특징으로 하는 멀티 셀 구조물의 부분적 일체 성형 방법.Part of the upper skin, all the spa caps, and all the webs and parts of the lower skin are molded into a single member in the form of irregularities in one molding frame. A method of partially integrally forming a multi-cell structure, wherein the mold of the multi-cell structure is used as an assembly tool by fastening and fixing the skin of the concave portion in a state in which it is placed in the mold for forming the lower skin. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940025654A 1994-10-05 1994-10-05 Partial integrally molded structure and method of multi-cell structure KR960013936A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019940025654A KR960013936A (en) 1994-10-05 1994-10-05 Partial integrally molded structure and method of multi-cell structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019940025654A KR960013936A (en) 1994-10-05 1994-10-05 Partial integrally molded structure and method of multi-cell structure

Publications (1)

Publication Number Publication Date
KR960013936A true KR960013936A (en) 1996-05-22

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ID=66766918

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940025654A KR960013936A (en) 1994-10-05 1994-10-05 Partial integrally molded structure and method of multi-cell structure

Country Status (1)

Country Link
KR (1) KR960013936A (en)

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