JPS5926216A - Manufacture of fiber reinforced resin product - Google Patents

Manufacture of fiber reinforced resin product

Info

Publication number
JPS5926216A
JPS5926216A JP57136174A JP13617482A JPS5926216A JP S5926216 A JPS5926216 A JP S5926216A JP 57136174 A JP57136174 A JP 57136174A JP 13617482 A JP13617482 A JP 13617482A JP S5926216 A JPS5926216 A JP S5926216A
Authority
JP
Japan
Prior art keywords
tube
reinforced resin
fiber reinforced
resin product
shaped body
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP57136174A
Other languages
Japanese (ja)
Inventor
Masahiko Yamamoto
昌彦 山本
Yoshinori Nishino
義則 西野
Yoshiteru Sonoda
園田　芳輝
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Zosen Corp
Fujikin Inc
Original Assignee
Hitachi Zosen Corp
Fujikin Inc
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 Hitachi Zosen Corp, Fujikin Inc filed Critical Hitachi Zosen Corp
Priority to JP57136174A priority Critical patent/JPS5926216A/en
Publication of JPS5926216A publication Critical patent/JPS5926216A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/32—Coiling
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
    • B29C70/32—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core on a rotating mould, former or core
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • B29C70/40—Shaping or impregnating by compression not applied
    • B29C70/42—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/48—Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D99/00—Subject matter not provided for in other groups of this subclass
    • B29D99/0082—Producing articles in the form of closed loops, e.g. rings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/10—Moulds or cores; Details thereof or accessories therefor with incorporated venting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/56—Winding and joining, e.g. winding spirally
    • B29C53/58—Winding and joining, e.g. winding spirally helically
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0002—Condition, form or state of moulded material or of the material to be shaped monomers or prepolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/12—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of short lengths, e.g. chopped filaments, staple fibres or bristles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/709—Articles shaped in a closed loop, e.g. conveyor belts
    • B29L2031/7096—Rings or ring-like articles
    • B29L2031/7102—Toroidal articles

Abstract

PURPOSE:To obtain a FRP product containing roving densely, by a method wherein a cylindrical net body comprised of a tube wound around in the longitudinal direction to form a ring shape and a resin liquid is poured into a mold in which the ring shaped body is inserted. CONSTITUTION:Rovings 10A, 10B are wound around a tube 1 while being woven like a wire net to form a cylindrical net body 16 on the tube 1 which is lowered on a shaft center 4. The cylindrical net element 16 is wound around the tube 1 in the longitudinal direction to form a ring shaped body 17. A resin liquid 20 is supplied into a pair of molds 18A, 18B with the ring shaped body 17 deformedly inserted into the molding space thereof. Simultaneously, degassing 21 is conducted from a space 19 and after the resin liquid 20 is hardened, it is taken out of the molds 18A, 18B in order to obtain a fiber reinforced resin product 22. In other words, a fiber reinforced resin product containing a ring shaped body molded with dense roving is obtained.

Description

【発明の詳細な説明】 本発明は、ガラス繊維を内在させＴコ繊維強化樹脂製品
の製造方法に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for manufacturing a T-co fiber reinforced resin product incorporating glass fibers.

従来、此の種の製品の製造において問題（こなることは
、川向にガラス結０１トを密に内在させるｈ）である。Conventionally, there has been a problem in the manufacture of this type of product (that is, the glass bond is densely contained in the river direction).

本発明は上記問題点を容易に解決し１ｖるＮＪＩ４翁駐
強化樹脂製品の製造方法を提供するもσ）である。The present invention easily solves the above problems and provides a method for manufacturing a reinforced resin product of NJI4.

すなわち本鞄明は、チューブ上沓こロービングを網状に
巻装し、次いで筒状１４４体をその長さ方１ｎｌ　ｌこ
巻いてリング様体を形成し、このリング様体を成形型の
成形空間内に挿入すると共に５この成形空間内に樹脂液
を注入する方法である。かかる方法によると、ロービン
グを密にして形成しＴこリングＩＮＫを内在させｒ、：
　ｍ維強化樹脂製品を得られる。In other words, in this bag, the roving is wrapped around the tube in a net shape, and then the 144 cylindrical body is rolled by 1nl in length to form a ring-like body, and this ring-like body is placed in the molding space of the mold. In this method, resin liquid is injected into the molding space. According to this method, the rovings are formed densely and the T-ring INK is internalized:
A fiber-reinforced resin product can be obtained.

以下に本発明の一実施例を図面に基づいて説明°する。An embodiment of the present invention will be described below based on the drawings.

錦１回〜第４図はチューブ（１）上にロービングを網状
に巻装さぜる状態を示ず、その際にチューブ（１）は上
から下へと軸心（４）上を移動される。　（５）はその
中央に前記チューブ（１）が挿通する貫通孔（０）を設
けｔコ水平固定板体で、前記軸心（４）の周如において
該軸心（４）に対して交互に規則正しく接近離間すると
ころの波状の第１無端溝（７Ａ）と、同ｌＩシ状の第２
魚端溝（７Ｂ）とを、、ＫＡ第１無端溝（７Ａ沖山（軸
心から馳れる側）まｔこは谷（軸心に近づく側）が前記
第２無端溝（７Ｂ）の谷まｔこは山に相対向するように
その線方向の位相をずらせて設けておシ、両無端ｍ　（
７Ａ）（７Ｂ）開には複数の交叉部（８）が形成される
。　　（９Ａ）はロービングＣｌ０Ａ）を保持する右巻
き用可動体で、その下部に＃Ｉｕ記第１無端溝（７Ａ）
にのみ嵌入移ｆｌｉｔ！するｔ丹動部（ＩＩＡ）を有し
、ネらにそのｆ部に軸部（１２Ａ）を垂設している。（
９Ｂ）はローピンクｃｘｏｔ＜）を保持する左巻き用ｒ
ｌ　）１曳１１（木で、そのＦ部に曲ＭＩ２　ｍ　２　
ｆＪＩ？　Ｈｎｊ　７１４　（”Ｉ　Ｂ　）にのみ嵌入
移動する２１１１助部（ＩＩＢ）並びに軸部（１２Ｂ）
を句する。、前記機体（５）の下面側で父文部（８）　
１ｔｆｔには、０■記軸心（４）の周シに約方向晴・角
度Ｗきに位置しかつ＠接する同士が互に逆方向にｆｉｌ
　Ｊ４１−１回転剪る８個の受Ｕ功輪（水頭が枢支して
あシ、さらにこれら受！ＩＬｌｌ輸ＶＦ：　ａｓは、前
記右巻きＪｔＪ用１ｌｔ１１１本（９Ａ）側の軸部（１
２Ａ）　＋？：係台川能用右送υ用突起（１，４Ａ）と
、左巻きハＪ用動師（９Ｂ　）ｔｌｌｉｌの軸部（１２
Ｂ）に係合用１「な左送り用突起（１４Ｂ）とを夫々一
対何する。まＴ、：隣接する受１ＬＩＩＩ輪体α昂の右
送υ用突起。Nishiki 1 to Figure 4 do not show the state in which roving is wound around the tube (1) in a net shape, and at that time the tube (1) is moved from top to bottom on the axis (4). Ru. (5) is a horizontal fixed plate with a through hole (0) in its center through which the tube (1) is inserted, and is arranged alternately around the axis (4) around the circumference of the axis (4). A wavy first endless groove (7A) that approaches and separates regularly from each other, and a second wave-shaped endless groove (7A)
The fish end groove (7B) is connected to the KA first endless groove (7A Okiyama (the side that goes away from the axis)) and the valley (the side that approaches the axis) is the valley of the second endless groove (7B). t is provided with the phase shifted in the line direction so as to face the mountain, and both endless m (
7A) (7B) A plurality of crossing portions (8) are formed in the opening. (9A) is a right-handed movable body that holds the roving Cl0A), and the first endless groove (7A) marked with #Iu is located at the bottom of the movable body for right-handed winding.
Flit! The shaft part (12A) is vertically disposed at the f part thereof. (
9B) is a left-handed r that holds low pink cxot<)
l ) 1 Hiki 11 (wooden, with the song MI2 m 2 in its F part
fJI? 2111 auxiliary part (IIB) and shaft part (12B) that fit and move only into Hnj 714 ("I B )"
to say. , Father Bunbu (8) on the underside of the aircraft (5)
1 tft is located at approximately the direction and angle W around the circumference of the axis (4) marked with 0 and is in contact with each other with fil in opposite directions.
J41-1 Rotating 8 U-rings (the water heads are pivotally supported, and these are also supported! ILll Export VF: as is the shaft part (1
2A) +? : Protrusion for right-hand feed υ (1, 4A) for attendant Daigawa Noh and shaft part (12) of left-hand movement (9B) tllil
B) and a pair of engagement projections (14B) for left feed.

（１４Ａ３同士および左送り用突起（１４１３）同士は
、ｐ＋＋記交叉Ｅ曵（８）において軸８１目１２Ａ）（
１２Ｂ）、すなわち、夫々の用ｉｔ＋＋体（９Ａ）（９
Ｂ）を交互に受段し得るように配設しである。ｎＩ記ｉ
’３Ｊ可動（９Δ１（９Ｂ）を支持する板（本（５）の
」＝面で両１７Ｉｔ　ｌ’ｈｉ溝（７Ａ、）（７Ｂ）の
山側はＩ鴎位面（６ａ）に形ｌ戊してあシ、該山０ム１
に（Ｓｔ内するｎＪ可動体９Ａ）（９Ｂ）の案内体（１
５Ａ、）　（１５Ｂ）がを側に位置する可動体（９Ｂ）
　（９Ａ）（１）案内ｈ　（１５Ｂ）　（１５Ａ）ニ対
し’ｒ常に高位になるぼりに構成しである。(14A3 and left feed protrusions (1413) are connected to the shaft 81st axis 12A in the p++ written intersection E (8))
12B), i.e. the respective it++ bodies (9A) (9
B) is arranged so that it can be received alternately. nIki i
``3J movable (9Δ1 (9B) supporting plate (book (5))'' = side of both 17It l'hi grooves (7A, ) (7B) mountain side is shaped into I-shaped surface (6a) Teashi, the mountain 0m1
(nJ movable body 9A in St) (9B) guide body (1
5A, ) (15B) is a movable body located on the side (9B)
(9A) (1) Guide h (15B) In contrast to (15A), the guide is always arranged at a higher level.

次に、チューブ（１）上にロービング（ＩＯＡ）（ＩＯ
Ｂ）を網状に巻装させる１′目業を説明する。まず受動
輸体０′１を同期回転さぜ、１ｌＩｌｌ送り用突起（１
４Ａ）（１４Ｂ）の軸部（１２Ａ）　（１２Ｂ）＋こ対
する係合によ多、ｆｆ１ｊ可動体（９Ａ）（９Ｉ３）を
夫々のｋｋＷ溝（７Ａ）（７Ｂ）にそって右および左に
移動させる。このとき愛船り輪体０４のｉｉ’ｉ＋ｉ送
シ用突起（１４Ａ）（１４Ｂ）は交互に設けであること
から、両川ＭＵ＋　ｐｋ　（９Ａ）　（９Ｂ）は父文部
（８）において交互に通過することになる６　これによ
シ第８図、第４図に示すように、右巻き用可動体（９Ａ
〕で保持しｒこロービング（ｌ　ＯＡ）をチューブ（１
）上に８巷き巻装させ、他方左巻き出回１ｋ１１体（９
Ｂ）で保持しＴこロービング（１０Ｂ）を左巻き巻装さ
せる。さらに又又部（８）を交互に通過スルコトから両
口−ピンク（ＩＯＡ）（ＩＯＢ）は丁度金物の如＜綜１
られながら巻装され、軸心（４）上を下降するチューブ
（１）土に筒状網体θｑを形成する。Next, place the roving (IOA) (IO
The 1' step of winding B) into a net shape will be explained. First, rotate the passive transfer body 0'1 synchronously, and
4A) (14B) shaft parts (12A) (12B) move it. At this time, since the ii'i+i feeding protrusions (14A) (14B) of the Aibune wheel body 04 are provided alternately, the Ryokawa MU+ pk (9A) (9B) alternately passes through the father's body (8). 6 As a result, as shown in Figures 8 and 4, the right-handed movable body (9A
] Hold the roving (lOA) in the tube (1
) and 8 widths on the top, and left-handed winding on the other hand, 1k11 bodies (9
B) and wind the T-roving (10B) to the left. Furthermore, the pink (IOA) (IOB) from both ends alternately pass through the cross section (8), just like hardware.
The tubular mesh θq is formed on the soil of the tube (1), which is wound around the tube (1) and descends on the axis (4).

ずなオ）ち第６図に示すようにチューブ（υ上に筒状網
体ＣＩ（９を巻装形成しＴコものが得られる。次いで第
６図に示すように、チューブ（１）上において筒状網体
（ＩＧをその長さ方向に巻き、第７図、第８図に示すリ
ング様体０ηを形成する。そして第９図に示すように一
対の成形型（１８Ａ）（１８Ｂ）により形成される成形
空間ＯＩ内にＵ記すンク様体（１７１を変１１？させて
１ｔ４１人しＴコ状態で、この成形空間Ｏｎ内に樹脂液
翰を供給すると共に、該成形空間θ＄）から脱気シυを
行なう。そして樹脂Ｍ、（ト）を硬化させｔコ後に成形
型（１８Ａ）（１８Ｂ）から取出すことによって、第１
０図に示す繊維強化樹脂製品（２）が得られる。なお成
形ツ間０！６の変更により各伸形状の製品が得られるも
のである。Then, as shown in Fig. 6, the cylindrical net CI (9) is wound around the tube (υ) to obtain a T-shaped mesh.Next, as shown in Fig. The cylindrical mesh body (IG) is wound in its length direction to form a ring-like body 0η shown in FIGS. 7 and 8. Then, as shown in FIG. 9, a pair of molds (18A) (18B) In the molding space OI formed by U, there is a hollow-like body (171 is changed to 11? and 1t41 people are in the T state, and the resin liquid is supplied into this molding space On, and the molding space θ$) Then, by curing the resin M and (g) and taking it out from the molds (18A) and (18B), the first
A fiber reinforced resin product (2) shown in Figure 0 is obtained. Note that by changing the molding distance between 0 and 6, products of various elongated shapes can be obtained.

以上述べｔコ木発明におけるＭＩｉｉｌｂ強化樹脂製品
の製造方法によると、ローピンクを密に内在させＴこ繊
維強化樹脂製品を役ることかできる、According to the above-mentioned method of manufacturing a fiber-reinforced resin product in the invention, the fiber-reinforced resin product can be made to have a low pink content.

【図面の簡単な説明】[Brief explanation of drawings]

図面は本発明の一実施例を示し、第１図は細状巻装装置
の一部切欠正面図、第２図は同概略平面図、第８図、第
４図は巻装状態を示すｔｔａ略斜視図、第６図は巻装後
の正面図５第６図は巻き作業時の一部切欠正面図、第７
図はリング様体０）正面図、１８図は第７図におけるＡ
−Ａ断面図、絹９図は成形中の縦断面図、第１０図は製
品の朴［断面図である。 （１）・・・チューブ、（ｌ０Ａ）　Ｃｌ０Ｂ）・・・
ロービング、θ６１・・・筒状網体、０７１・・・リン
グ様体、（１８Ａ）　（１８ｉ３辷成形型、ｌＪＩ・・
・成形空間、翰・・・樹脂液、Ｇ！Ｉ）・・・脱気、（
イ）・・・細に４６強化樹脂製品 代理人　銖本義弘 第１図 第２図 第つ図 第４図 第す図 第７図　　第０図 八」The drawings show one embodiment of the present invention, in which Fig. 1 is a partially cutaway front view of a narrow winding device, Fig. 2 is a schematic plan view thereof, and Figs. 8 and 4 are tta showing the winding state. Schematic perspective view, Figure 6 is a front view after winding. Figure 6 is a partially cutaway front view during winding work, Figure 7 is a front view after winding.
The figure is a ring-like body 0) front view, and Figure 18 is A in Figure 7.
-A cross-sectional view, silk Figure 9 is a longitudinal cross-sectional view during molding, and Figure 10 is a cross-sectional view of the product. (1)...Tube, (l0A) Cl0B)...
Roving, θ61... cylindrical mesh body, 071... ring-like body, (18A) (18i3 sleeve mold, lJI...
・Molding space, wire...resin liquid, G! I)... Deaeration, (
B)...In detail 46 Reinforced resin product agent Yoshihiro Anomoto Figure 1 Figure 2 Figure 4 Figure 4 Figure 7 Figure 0 Figure 8

Claims (1)

【特許請求の範囲】[Claims] １、′：ｆ−ユーブ上にロービングを細状に巻装し・次
いで筒状網体をその長さ方向に巻いてリング様体を形ｈ
！＆Ｌ、このリング様体を成形型の成形空間内に挿入す
ると共に、この成形空間内に樹脂液を注入することを特
徴とする繊維強化樹脂製品の製造方法。1,': Wrap the roving in a thin shape on the f-tube, then wrap the cylindrical mesh body in its length direction to form a ring-like body h
! &L. A method for producing a fiber-reinforced resin product, which comprises inserting the ring-like body into a molding space of a mold and injecting a resin liquid into the molding space.
JP57136174A 1982-08-03 1982-08-03 Manufacture of fiber reinforced resin product Pending JPS5926216A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57136174A JPS5926216A (en) 1982-08-03 1982-08-03 Manufacture of fiber reinforced resin product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57136174A JPS5926216A (en) 1982-08-03 1982-08-03 Manufacture of fiber reinforced resin product

Publications (1)

Publication Number Publication Date
JPS5926216A true JPS5926216A (en) 1984-02-10

Family

ID=15169050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57136174A Pending JPS5926216A (en) 1982-08-03 1982-08-03 Manufacture of fiber reinforced resin product

Country Status (1)

Country Link
JP (1) JPS5926216A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10347734B2 (en) 2017-04-24 2019-07-09 Kabushiki Kaisha Toshiba Semiconductor device, power supply circuit, and computer

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5559927A (en) * 1978-10-30 1980-05-06 Nippon Carbon Co Ltd Production of hollow fiber-reinforced plastic molding

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5559927A (en) * 1978-10-30 1980-05-06 Nippon Carbon Co Ltd Production of hollow fiber-reinforced plastic molding

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10347734B2 (en) 2017-04-24 2019-07-09 Kabushiki Kaisha Toshiba Semiconductor device, power supply circuit, and computer

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