KR20060036996A - Method for making limb of western-style archery - Google Patents

Method for making limb of western-style archery Download PDF

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Publication number
KR20060036996A
KR20060036996A KR1020040086092A KR20040086092A KR20060036996A KR 20060036996 A KR20060036996 A KR 20060036996A KR 1020040086092 A KR1020040086092 A KR 1020040086092A KR 20040086092 A KR20040086092 A KR 20040086092A KR 20060036996 A KR20060036996 A KR 20060036996A
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South Korea
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archery
plate
wings
prepreg sheet
tip
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KR1020040086092A
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Korean (ko)
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KR100581204B1 (en
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박경래
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박경래
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41BWEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B5/00Bows; Crossbows
    • F41B5/14Details of bows; Accessories for arc shooting
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41BWEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
    • F41B5/00Bows; Crossbows
    • F41B5/0005Single stave recurve bows
    • F41B5/0026Take-down or foldable bows

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)

Abstract

본 발명은 양궁날개 제조방법에 관한 것으로서 종래에는 수동식으로 양궁날개를 하나하나 만들었기 때문에 제조시간이 많이 소요되고 품질이 균일하지 못하였다.The present invention relates to a method for manufacturing archery wings, because the archery wings are made one by one in the past, it takes a lot of manufacturing time and the quality was not uniform.

본 발명은 예시도 10과 같이 수지 또는 목재를 사용하여 다수의 양궁 날개를 제조할 수 있는 크기의 내판(1)을 코어부(3)가 형성되도록 형틀에서 가공하여 미세한 표면가공과 두께가공을 하고 이러한 내판(1)의 크기와 동일한 크기의 프리프레그 쉬트(2)를 재단하여 내판(1)의 양면에 프리프레그 쉬트(2)를 안치하고 또한 일측의 프리프레그 쉬트(2) 단부에는 팁(4)을 형성하기 위한 팁판(5)을 안치하여 금형장치(6)에서 양궁날개 형태의 판재(7)로 가열 가압하여 성형한 후 이들을 양궁 날개 크기로 절단하도록 한 것이다.In the present invention, the inner plate 1 of a size capable of producing a plurality of archery wings using resin or wood as shown in FIG. The prepreg sheet 2 having the same size as the size of the inner plate 1 is cut so that the prepreg sheet 2 is placed on both sides of the inner plate 1, and the tip 4 at the end of the prepreg sheet 2 on one side. ) By placing the tip plate (5) to form a heat pressurized with a plate member 7 in the form of archery wings in the mold apparatus (6) to cut them to the size of the archery wings.

Description

양궁날개 제조방법{Method for making limb of western-style archery}Method for making archery wings {Method for making limb of western-style archery}

도 1 내지 도 7 은 종래의 양궁날개 제조방법을 순차적으로 도시한 것으로서,1 to 7 sequentially show a conventional archery wing manufacturing method,

도 1 은 에프알피(FRP) 판재를 컷팅하여 표면 가공하는 공정 사시도,1 is a perspective view of a process for surface processing by cutting a FRP plate,

도 2 는 목재를 얇게 켜서 표면 가공하는 공정사시도,Figure 2 is a process perspective view of the surface of the wood by turning thin,

도 3 은 목재 코어를 가공하는 공정사시도,3 is a process perspective view of processing a wood core,

도 4 는 코어를 중심으로 얇은 목재판과 에프알피 판재를 접착 가공한 상태의 단면도,4 is a cross-sectional view of a state in which a thin wood plate and the FRP plate material around the core adhesively processed;

도 5 는 형틀을 사용하여 날개를 완만히 구부리면서 가열 접착시키는 공정단면도,5 is a cross-sectional view of the process of heat-bonding while gently bending the wings using a mold,

도 6 은 날개의 단부에 팁(Tip)을 결합한 상태의 측면도,6 is a side view of the tip (Tip) coupled to the end of the wing,

도 7 은 완성된 날개의 사시도,7 is a perspective view of the completed wing,

도 8 내지 도 14는 본 발명에 따른 양궁 날개 제조 방법을 도시한 것으로서,8 to 14 show the archery wings manufacturing method according to the invention,

도 8 은 프리프레그 쉬트 사시도,8 is a prepreg sheet perspective view,

도 9 는 수지 또는 목재로 된 코어 사시도,9 is a perspective view of a core made of resin or wood,

도 10 은 코어의 양측에 프리프레그 쉬트를 결합하고 이와 함께 프리프레그 팁판을 결합하는 공정의 분리사시도,10 is an exploded perspective view of a process of joining a prepreg sheet to both sides of a core and joining a prepreg tip plate with it;

도 11 은 금형장치 사시도,11 is a perspective view of a mold apparatus,

도 12 는 10개 단위로 제조된 양궁날개 사시도,12 is a perspective view of the archery wings made of 10 units,

도 13 은 낱개로 절단한 양궁날개 사시도,13 is a perspective view of the archer wings cut individually;

도 14 는 완성된 양궁날개 사시도이다.14 is a perspective view of the completed archery wing.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

1 - 내판, 2 - 프리프레그 쉬트,1-inner plate, 2-prepreg sheet,

3 - 코어부, 4 - 팁,3-core, 4-tip,

5 - 프리프레그 팁판, 6 - 금형장치,5-prepreg tip plate, 6-mold device,

7 - 양궁날개 형태의 판재, 8, 9 - 양궁날개,7-plate in the form of an archery wing, 8, 9-archery wing,

10 - 기대.10-expectation.

본 발명은 양궁 날개 제조방법에 관한 것으로서 더욱 상세히 설명하면 양궁날개의 제조공정을 단축하고 대량 생산을 가능하도록 한 양궁날개 제조방법에 관한 것이다.The present invention relates to a method for manufacturing archery wings, and more particularly, to a method for manufacturing archery wings, which shortens the manufacturing process of archery wings and enables mass production.

종래의 양궁날개 제조방법은 예시도 1 내지 예시도 7 과 같이 전 공정이 수동식으로 되어 있어서 하나 하나를 수작업으로 하였기 때문에 30여가지의 공정을 거쳐야 하고 많은 노동력과 시간을 요하였으며 균일한 품질의 제품 생산을 기대할 수 없는 결점이 있었다.Conventional archery wing manufacturing method, as shown in Figure 1 to Figure 7, the entire process is a manual one by one because it has to go through 30 kinds of processes and requires a lot of labor and time and products of uniform quality There was a flaw in which production cannot be expected.

종래의 양궁날개 제조방법을 개략적으로 설명하면 다음과 같다.A conventional method for manufacturing archery wings is as follows.

예시도 1 과 같이 에폭시와 유리섬유로 된 기재(프리프레그)를 일정폭으로 재단하여 성형프레스에서 가로 475㎜, 세로 730㎜ 되는 크기의 에프 알피판재(100)를 제조하고 양면에 이형지 필름을 부착하는 것이다.As shown in Fig. 1, a base plate (prepreg) made of epoxy and glass fibers is cut to a predetermined width to prepare an F Alppan material 100 having a size of 475 mm in width and 730 mm in a molding press, and attaching a release paper film on both sides. It is.

상기와 같은 에프알피판재(100)에서 이형지를 제거하고 가로 45mm, 세로 73mm의 크기로 절단하여 낱개의 수지판(110)을 제조하며 이들 각 수지판(110)의 표면을 거칠게 가공(접착면 형성)하고 또한 활의 세기 조정을 위하여 일부를 깎아내어 두께를 조정한다.Remove the release paper from the FRP plate material 100 as described above and cut it to a size of 45mm in width and 73mm in length to produce individual resin plates 110 and roughly process the surface of each of these resin plates 110 (adhesive surface formation). Also, adjust the thickness of the bow by cutting it off to adjust the strength of the bow.

예시도 2 는 도면상 측면폭(높이)이 45mm, 길이 730mm되는 목재판(200)을 얇게(약 3mm)켜서 다수의 판재(210)를 제조하며, 이러한 판재(210)의 양면을 거칠게 가공(접착제가 용이하게 접착될 수 있도록 가공)하는 공정을 나타낸다.Exemplary FIG. 2 shows a plurality of plates 210 by turning the wood plate 200 having a side width (height) of 45 mm and a length of 730 mm thinly (about 3 mm) in the drawing, and roughly processing both sides of the plate 210. Processing to allow the adhesive to be easily bonded).

예시도 3 은 코어용 소재(300)를 가공하여 코어(310)를 제조하는 공정도이며, 예시도 4 는 상기 판재(210)의 외측에 수지판을(110)을 접착제(에폭시수지)로 접착시키고 그 사이에 코어(310)를 접착시킨 상태의 단면도로서 코어(310)를 중심으로 판재(210)와 수지판(110)이 대칭형으로 접착되는 것이다.Exemplary Figure 3 is a process chart for manufacturing the core 310 by processing the core material 300, Exemplary Figure 4 is to bond the resin plate 110 to the outside of the plate 210 with an adhesive (epoxy resin) As the cross-sectional view of the state in which the core 310 is adhered therebetween, the plate member 210 and the resin plate 110 are bonded symmetrically about the core 310.

예시도 5 는 수동식으로 개폐가능한 성형틀(400)(410)내에 1차 성형된 날개(500)를 안치시키는 공정도로서, 예시도4에서와 같은 접착상태에서 일정시간 내에 성형틀(400)(410)에 안치시켜 일측이 완만히 휘어지도록 함과 동시에 일정온도로 가열하면서 압압하여 완전 접착이 이루어지도록 하는 것이다.Exemplary Figure 5 is a process diagram for placing the primary molded wing 500 in the manual mold opening and closing mold 400, 410, the molding mold 400, 410 within a certain time in the adhesive state as shown in Figure 4 ) And one side bends gently, and at the same time heated to a certain temperature and pressed to ensure complete adhesion.

예시도 6 은 일차 성형된 날개(500)의 선단부에 팁(TIP-600)을 형성한 단면 도로서, 팁(600)은 날개(700)의 단부에 현을 걸어주기 위하여 날개(700)의 단부를 약간 두껍게 형성하고 요홈(800)을 형성하는데 필요한 것이다.Exemplary FIG. 6 is a cross-sectional view of forming a tip (TIP-600) at a tip of a primary molded wing 500, the tip 600 of which is the end of the wing 700 to hang the string to the end of the wing (700) It is necessary to form a little thick and to form the groove (800).

이러한 팁(600)의 부착 역시 접착제의 도포 및 가열상태에서 수동식으로 압착하여 견고히 부착시킬 필요가 있다.The attachment of the tip 600 also needs to be firmly attached by manually pressing the adhesive under heating and heating.

예시도 7 은 종래의 방식으로 완성한 양궁날개의 사시도이다.7 is a perspective view of an archery wing completed in a conventional manner.

상기와 같이 종래의 수동식 양궁날개 제조방식은 많은 시간과 인력투입 등 경제성이 저하될 뿐만 아니라, 숙련도에 따라 품질이 좌우되어 균일한 성능의 제품 생산이 어려운 결점이 발생하는 것이다.As described above, the conventional manual archery wing manufacturing method is not only economical deterioration such as a lot of time and manpower input, but also the quality is dependent on the proficiency, making it difficult to produce a product of uniform performance.

본 발명은 전체의 생산공정을 5∼6개 공정으로 대폭 줄임과 동시에 종래의 판재(210)와 코어(310)를 하나의 소재로 하여 자동생산 할 수 있도록 함으로서 제품의 균일성을 유지하고 시간절약 및 인력감소에 따른 경제성 제고 등 제조가 용이한 양궁날개 제조방법을 제공함에 목적이 있다.The present invention significantly reduces the overall production process to 5 to 6 processes, and at the same time allows the automatic production of the conventional plate 210 and the core 310 as a single material to maintain the uniformity of the product and save time And it aims to provide a method for manufacturing archery wings that can be easily manufactured, such as economical efficiency due to reduced manpower.

상기 목적을 실현시키기 위한 본 발명은 코어를 겸한 내판을 형틀에서 경화시켜 표면 가공후, 상기 내판의 양면에 프리프레그 쉬트 및 팁판을 금형내에서 일체형으로 성형하여 이를 낱개로 절단하도록 한 것이다.The present invention for realizing the above object is to harden the inner plate serving as a core in the mold to form a prepreg sheet and tip plate integrally in the mold on both sides of the inner plate to cut them individually.

본 발명을 첨부된 예시도면과 함께 상세히 설명하면 다음과 같다.The present invention will be described in detail with reference to the accompanying drawings.

본 발명은 열경화성 수지 또는 열가소성 수지를 사용하여 다수의 양궁 날개를 제조할 수 있는 크기의 내판(1)을 코어부(3)가 형성되도록 형틀에서 경화시켜 제조하거나 목재를 사용하여 형틀에서 가공하여 미세한 표면가공과 두께가공을 하고 이러한 내판(1)의 크기와 동일한 크기의 수지와 유리섬유로 구성된 프리프레그 쉬트(2)를 재단하여 내판(1)의 양면에 프리프레그 쉬트(2)를 안치하고 또한 일측의 프리프레그 쉬트(2)의 단부에는 팁(4)을 형성하기 위한 프리프레그 팁판(5)을 안치하여 금형장치(6)에서 양궁날개 형태의 판재(7)로 가열 가압하여 성형한 후 이들을 양궁 날개 크기로 절단하도록 한 것이다.The present invention is manufactured by curing the inner plate 1 of the size capable of manufacturing a plurality of archery wings using a thermosetting resin or a thermoplastic resin in the mold to form the core portion 3 or by processing in the mold using wood to fine The prepreg sheet 2 made of resin and glass fiber having the same size as that of the inner plate 1 is cut by surface processing and thickness processing, and the prepreg sheet 2 is placed on both sides of the inner plate 1. The prepreg tip plate 5 for forming the tip 4 is placed at the end of the prepreg sheet 2 on one side, and the mold apparatus 6 is heated and pressurized with the plate material 7 in the form of archery wings to form the tip 4. It was cut to the size of an archery wing.

미설명부호 8 은 1차 완성된 양궁날개, 9 는 완성된 양궁날개이다.Unexplained 8 is the first completed archery wings, 9 is the completed archery wings.

본 발명은 수지 또는 목재를 사용하여 다수의 양궁 날개를 제조할 수 있는 크기의 내판(1)을 코어부(3)가 형성되도록 형틀에서 가공하여 미세한 표면가공과 두께가공을 하고 이러한 내판(1)의 크기와 동일한 크기의 프리프레그 쉬트(2)를 재단하여 내판(1)의 양면에 프리프레그 쉬트(2)를 안치하고 또한 일측의 프리프레그 쉬트(2) 단부에는 팁(4)을 형성하기 위한 팁판(5)을 안치하여 금형장치(6)에서 양궁날개 형태의 판재(7)로 가열 가압하여 성형한 후 이들을 양궁 날개 크기로 절단한 것으로서, 단시간 내에 다수의 양궁날개를 제조할 수 있을 뿐만 아니라 균일한 품질의 제품을 양산할 수 있는 효과가 있다.The present invention is to process the inner plate (1) of the size capable of manufacturing a plurality of archery wings using a resin or wood in the mold so that the core portion 3 is formed to perform fine surface processing and thickness processing and such an inner plate (1) The prepreg sheet (2) of the same size as is cut to place the prepreg sheet (2) on both sides of the inner plate (1) and to form a tip (4) at one end of the prepreg sheet (2) As the tip plate 5 is placed and molded by heating and pressing the mold apparatus 6 into a plate member 7 in the form of an archery wing, these are cut to the size of the archery wing, and not only a large number of archery wings can be manufactured in a short time. It is effective to mass-produce products of uniform quality.

Claims (1)

수지 또는 목재로 다수의 양궁 날개를 제조할 수 있는 크기의 내판(1)을 코어부(3)가 형성되도록 형틀에서 가공하여 미세한 표면가공과 두께가공을 하고 이러한 내판(1)의 크기와 동일한 크기의 프리프레그 쉬트(2)를 재단하여 내판(1)의 양면에 프리프레그 쉬트(2)를 안치하고 또한 일측의 프리프레그 쉬트(2) 단부에는 팁(4)을 형성하기 위한 프리프레그 팁판(5)을 안치하여 금형장치(6)에서 양궁날개 형태의 판재(7)로 가열 가압하여 성형한 후 이들을 양궁 날개 크기로 절단하도록 한 것을 특징으로 하는 양궁날개 제조방법.The inner plate 1 of a size capable of manufacturing a plurality of archery wings made of resin or wood is processed in a mold to form the core portion 3 to perform fine surface processing and thickness processing, and the same size as that of the inner plate 1 Prepreg sheet (5) for cutting the prepreg sheet (2) and placing the prepreg sheet (2) on both sides of the inner plate (1) and forming the tip (4) at one end of the prepreg sheet (2). A method for manufacturing archery wings, characterized in that the mold is placed by heating and pressurizing with a sheet material (7) in the form of archery wings in the mold apparatus (6) and then cutting them to the size of the archery wings.
KR1020040086092A 2004-10-27 2004-10-27 Method for making limb of western-style archery KR100581204B1 (en)

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KR102012471B1 (en) * 2018-04-09 2019-10-21 (주)이노컴텍 Manufacturing method of archery limb and mold for archery limb manufacturing
KR102655383B1 (en) 2022-06-27 2024-04-09 주식회사 삼익아처리 String hanger groove processing apparatus of archery wing manufacturing
KR20240001624A (en) 2022-06-27 2024-01-03 주식회사 삼익아처리 Wing center line detection apparatus for archery wing manufacturing

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