JPH04135810A - Autoclave for multi-kind and small quantity production - Google Patents
Autoclave for multi-kind and small quantity productionInfo
- Publication number
- JPH04135810A JPH04135810A JP25704990A JP25704990A JPH04135810A JP H04135810 A JPH04135810 A JP H04135810A JP 25704990 A JP25704990 A JP 25704990A JP 25704990 A JP25704990 A JP 25704990A JP H04135810 A JPH04135810 A JP H04135810A
- Authority
- JP
- Japan
- Prior art keywords
- autoclave
- pressure
- composite material
- heat insulating
- pressure vessels
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 239000002131 composite material Substances 0.000 abstract description 18
- 239000002674 ointment Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/04—Pressure vessels, e.g. autoclaves
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Pressure Vessels And Lids Thereof (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、複合材料部品等の成形に適用される多品種少
量生産用オートクレーブに関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an autoclave for high-mix, low-volume production that is applied to molding composite material parts and the like.
従来のオートクレーブ装置は、第６図に示すような扉０
２を有する圧力容器Ｏ１内に加熱ヒータと断熱材を配置
した構造であった。Conventional autoclave equipment has a door 0 as shown in Figure 6.
The structure was such that a heater and a heat insulating material were arranged inside a pressure vessel O1 having a pressure vessel O1 having a pressure vessel O1 having a pressure vessel O1 having a pressure vessel O1 having a pressure vessel O1 having a pressure vessel O1 having a pressure vessel O1.
上記オートクレーブによる複合材料部品の成形において
は、各種複合材料毎にその特徴を考慮し、第７図に示す
ような圧力、温度の負荷パターンを設定し、オートクレ
ーブに付随する制御装置により負荷パターンを制御して
成形を実施していた。When molding composite material parts using the autoclave mentioned above, the characteristics of each type of composite material are taken into consideration, and the pressure and temperature load patterns shown in Figure 7 are set, and the load patterns are controlled by the control device attached to the autoclave. The molding process was carried out using the following methods.
また、従来のオートクレーブは、−装置について固定さ
れたースペースを有するものが普通であった。Additionally, conventional autoclaves typically have -a fixed space for the equipment.
従来のオートクレーブ装置においては、次の課題を有し
ていた。Conventional autoclave apparatuses had the following problems.
（１） 成形する複合材料部品が大型化すると、大型
のオートクレーブ装置が必要となるが、−装置−スペー
ス構造の場合には部品が大量生産品でないとオートクレ
ーブの稼働効率が悪い。(1) As the size of composite material parts to be molded increases, a large autoclave apparatus becomes necessary, but in the case of a -device-space structure, the operating efficiency of the autoclave is poor unless the parts are mass-produced.
（２）多品種少量生産で成形プロセスが違う場合には、
オートクレーブの稼働を何回にも分けて実施する必要が
ある。(2) If the molding process is different due to high-mix low-volume production,
It is necessary to operate the autoclave several times.
また、この場合は、オートクレーブ内のスペースを余す
ことが多くなり、エネルギー、不活性ガスの無駄使いに
なる。Furthermore, in this case, there is often excess space within the autoclave, resulting in wasted energy and inert gas.
本発明は上記の課題を解決しようとするものである。The present invention seeks to solve the above problems.
本発明の多品種少量生産用オートクレーブは、２分割さ
れ内部の容積を可変とする圧力容器を備えたことを特徴
としている。The autoclave for high-mix, low-volume production of the present invention is characterized by being equipped with a pressure vessel that is divided into two parts and has a variable internal volume.
上記において、圧力容器は内部の容積が可変のため、成
形する複合材料部品の大きさに合せて容積を調整する。In the above, since the internal volume of the pressure vessel is variable, the volume is adjusted according to the size of the composite material part to be molded.
上記により、本発明のオートクレーブは成形する複合材
料部品の大きさに合せて容積を調整することができるた
め、オートクレーブの稼働率の向上をはかることができ
、省力化及び省エネルギ化が可能となる。As a result of the above, the volume of the autoclave of the present invention can be adjusted according to the size of the composite material part to be molded, so it is possible to improve the operating rate of the autoclave, and it is possible to save labor and energy. .
本発明の一実施例を第１図及び第２図に示す。 An embodiment of the present invention is shown in FIGS. 1 and 2.
第１図及び第２図に示す本実施例は、それぞれ扉２ａ、
２ｂを有し左右に配設される圧力容器ｌａ、ｌｂ、同圧
力容器１ａ、ｌｂＯ間に設けられそれぞれの圧力容器１
ａ、ｌｂを密閉し両面にダイヤフラム３が設けられた断
熱部材４、および同断熱部材４を挟んで上記圧力容器１
ａ、ｌｂを結合するポルト５を備えている。In the present embodiment shown in FIGS. 1 and 2, doors 2a,
2b, and pressure vessels la and lb arranged on the left and right, and respective pressure vessels 1 provided between the same pressure vessels 1a and lbO.
a, lb, and a heat insulating member 4 having diaphragms 3 on both sides, and the pressure vessel 1 with the heat insulating member 4 in between.
It is equipped with port 5 that connects a and lb.
上記において、それぞれの圧力容器１ａ、ｌｂ内に収納
可能な複合材料部品を成形する場合には、本実施例の装
置を上記の状態としてそれぞれの圧力容器１ａ、ｌｂ内
に複合材料部品を収納して成形する。In the above, when molding a composite material part that can be stored in each pressure vessel 1a, lb, the apparatus of this embodiment is in the above state and the composite material part is stored in each pressure vessel 1a, 1b. and mold it.
上記複合材料部品を成形する場合、断熱部材４が圧力容
器１ａ、ｌｂ間の温度差を吸収し、断熱部材４の両面に
設けられたダイヤフラム３が圧力差を吸収する。When molding the composite material component, the heat insulating member 4 absorbs the temperature difference between the pressure vessels 1a and 1b, and the diaphragms 3 provided on both sides of the heat insulating member 4 absorb the pressure difference.
なお、上記ダイヤフラム３の間は、断熱部材４による断
熱機能を向上させるため真空装置゛、より真空引きし、
真空とする。In addition, in order to improve the heat insulation function of the heat insulating member 4, the space between the diaphragms 3 is further evacuated by a vacuum device.
Make a vacuum.
本実施例の装置を用いて大型の複合材料部品を成形しよ
うとする場合には、上記断熱部材４を撤去して圧力容器
１ａ、ｌｂを直接結合する。When molding a large composite material part using the apparatus of this embodiment, the heat insulating member 4 is removed and the pressure vessels 1a and 1b are directly connected.
上記により、多品種少量生産型の複合材料部品を成形す
る場合に昇温及び昇圧が容易となり、オートクレーブ装
置の稼働率の向上をはかることができ、省力化及び省エ
ネルギ化が可能となった。As a result of the above, when molding composite material parts of a high-mix, low-volume production type, it is easy to raise the temperature and pressure, and it is possible to improve the operating rate of the autoclave equipment, making it possible to save labor and energy.
本発明の他の実施例を第３図及び第４図に示す。Another embodiment of the invention is shown in FIGS. 3 and 4.
第３図及び第４図に示す本実施例は、一端に扉２を有し
他端にフランジ部９が設けられ更にその先に凹部１０ａ
、１０ｂ、１０ｃと内面側に凹凸を有するフランジ部１
１ａ、ｌｌｂ、ｌｌｃが交互に設けられた圧力容器７、
同圧力容器７内に一端が挿入されその一端に外面側に凹
凸を有するフランジ部１２を有する圧力容器８、および
同圧力容器８のフランジ部１２の端面に設けられたシリ
コンゴムよりなるシールゴム１３を備えている。The present embodiment shown in FIGS. 3 and 4 has a door 2 at one end, a flange 9 at the other end, and a recess 10a at the other end.
, 10b, 10c and a flange portion 1 having unevenness on the inner surface side.
A pressure vessel 7 in which 1a, llb, and llc are provided alternately,
A pressure vessel 8 having one end inserted into the pressure vessel 7 and having a flange portion 12 having irregularities on the outer surface side, and a seal rubber 13 made of silicone rubber provided on the end surface of the flange portion 12 of the pressure vessel 8. We are prepared.
上記において、圧力容器７のフランジ部１１ａ。In the above, the flange portion 11a of the pressure vessel 7.
１１ｂ、ｌｌｃの内面側の凹凸は、第４図に示すように
圧力容器８のフランジ部１２の外面側に設けられた凹凸
とはイ同−形状のため、上記フランジ部１２は圧力容器
７のいずれの凹部１０ａ。The unevenness on the inner surface of the pressure vessel 11b and llc has the same shape as the unevenness provided on the outer surface of the flange portion 12 of the pressure vessel 8, as shown in FIG. Which recess 10a.
１０ｂ、１０ｃの位置にも配設することができる。It can also be arranged at positions 10b and 10c.
本実施例の装置を用いて複合材料部品の成形を行う場合
には、複合材料部品の大きさによりいずれかの凹部１０
ａ、１０ｂ、１０ｃを選定して、その位置にフランジ部
１２を配設する。When molding a composite material part using the apparatus of this embodiment, depending on the size of the composite material part, one of the recesses 10
a, 10b, and 10c are selected, and the flange portion 12 is arranged at those positions.
上記フランジ部１２を配設後は、圧力容器７゜８内を加
圧してシールゴム１３を第５図（ａ）の状態から第５図
（ｂ）の状態に変形してフランジ部１１ａ。After the flange portion 12 is installed, the inside of the pressure vessel 7°8 is pressurized to transform the seal rubber 13 from the state shown in FIG. 5(a) to the state shown in FIG. 5(b), thereby forming the flange portion 11a.
１１ｂの面に密着させ、高圧状態を作ることを可能とし
ている。11b, making it possible to create a high pressure state.
上記により、オートクレーブ装置の容積を可変とするこ
とができるため、第１図及び第２図に示す実施例と同様
、オートクレーブの稼働率の向上をはかることができ、
省力化及び省エネルギ化が可能となった。As a result of the above, the volume of the autoclave apparatus can be made variable, so as in the embodiments shown in FIGS. 1 and 2, it is possible to improve the operating rate of the autoclave.
It has become possible to save labor and energy.
本発明の多品種少量生産用オートクレーブは、成形する
複合材料部品の大きさに合せて圧力容器の容積を調整す
ることができるため、オートクレーブの稼働率の向上を
はかることができ、省力化及び省エネルギ化が可能とな
る。Since the autoclave for high-mix, low-volume production of the present invention can adjust the volume of the pressure vessel according to the size of the composite material parts to be molded, it is possible to improve the operating rate of the autoclave and save labor and savings. It becomes possible to convert it into energy.
第１図は本発明の一実施例の説明図、第２図は第１図の
■−■矢視図、第３図は本発明の他の実施例の説明図、
第４図は第３図のＩＶ、−ＩＶ矢視図、第５図は上記他
の実施例に係るシールゴムの作用説明図、第６図は従来
の装置の説明図、第７図はオートクレーブの温度、圧力
の負荷パターンの説明図である。
ｌａ、ｌｂ・・・圧力容器、
２．２ａ、２ｂ・・・扉、 ３・・・ダイヤフラム、４
・・・断熱部材、 ５・・・ボルト、７．８・・・圧
力容器、 ９・・・フランジ部、１０ａ、１０ｂ、
１Ｏｃ−・・凹部、１１ａ、ｌｌｂ、ｌｌｃ、 １２
・・・フランジ部、１３・・・シールゴム。
代理人 弁理士 坂 間 暁 外２２躬４１２１
尼５閃
（必）
（ｂ’）FIG. 1 is an explanatory diagram of one embodiment of the present invention, FIG. 2 is a view taken along the ■-■ arrow in FIG. 1, and FIG. 3 is an explanatory diagram of another embodiment of the present invention.
FIG. 4 is a view taken from the IV and -IV arrows in FIG. 3, FIG. 5 is an explanatory diagram of the action of the seal rubber according to the other embodiment, FIG. 6 is an explanatory diagram of the conventional device, and FIG. 7 is an illustration of the autoclave. FIG. 3 is an explanatory diagram of temperature and pressure load patterns. la, lb...pressure vessel, 2.2a, 2b...door, 3...diaphragm, 4
...Insulating member, 5...Bolt, 7.8...Pressure vessel, 9...Flange part, 10a, 10b,
1Oc--concavity, 11a, llb, llc, 12
...Flange part, 13... Seal rubber. Agent Patent Attorney Akatsuki Sakama Soto 22 4121 Ama 5 Sen (required) (b')
Claims (1)
ことを特徴とする多品種少量生産用オートクレーブ。An autoclave for high-mix, low-volume production that is equipped with a pressure vessel that is divided into two parts and whose internal volume is variable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25704990A JPH04135810A (en) | 1990-09-28 | 1990-09-28 | Autoclave for multi-kind and small quantity production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25704990A JPH04135810A (en) | 1990-09-28 | 1990-09-28 | Autoclave for multi-kind and small quantity production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04135810A true JPH04135810A (en) | 1992-05-11 |
Family
ID=17301029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25704990A Pending JPH04135810A (en) | 1990-09-28 | 1990-09-28 | Autoclave for multi-kind and small quantity production |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04135810A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009070904A1 (en) * | 2007-12-06 | 2009-06-11 | Schweizerisches Institut Zur Förderung Der Sircherheit | High-pressure capsule for pressure measurements and measuring device with a high-pressure capsule |
| JP2010530823A (en) * | 2007-06-12 | 2010-09-16 | ザ・ボーイング・カンパニー | Flexible shape low capacity autoclave and method of using the same |
| JP2014142017A (en) * | 2013-01-24 | 2014-08-07 | Toyota Motor Corp | Liner, method of manufacturing the same, and high-pressure gas tank |
| US8910688B2 (en) | 2007-06-12 | 2014-12-16 | The Boeing Company | Low volume autoclave having configurable shape |
| CN105508601A (en) * | 2016-01-08 | 2016-04-20 | 湖南师范大学 | Moderate-temperature prestress internal-pressure internal-heating pressure vessel |
| US9586345B2 (en) | 2011-02-21 | 2017-03-07 | Mitsubishi Heavy Industries, Ltd. | Autoclave and method for heat curing molded material |
| JP2017537003A (en) * | 2014-11-10 | 2017-12-14 | アイエルシー・ドーバー・リミテッド・パートナーシップＩｌｃ Ｄｏｖｅｒ Ｌｐ | Inflatable pressure booster |
-
1990
- 1990-09-28 JP JP25704990A patent/JPH04135810A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010530823A (en) * | 2007-06-12 | 2010-09-16 | ザ・ボーイング・カンパニー | Flexible shape low capacity autoclave and method of using the same |
| US8876999B2 (en) * | 2007-06-12 | 2014-11-04 | The Boeing Company | Flexible shape low volume autoclave |
| US8910688B2 (en) | 2007-06-12 | 2014-12-16 | The Boeing Company | Low volume autoclave having configurable shape |
| US10538040B2 (en) | 2007-06-12 | 2020-01-21 | The Boeing Company | Method using low volume autoclave having configurable shape |
| WO2009070904A1 (en) * | 2007-12-06 | 2009-06-11 | Schweizerisches Institut Zur Förderung Der Sircherheit | High-pressure capsule for pressure measurements and measuring device with a high-pressure capsule |
| US9586345B2 (en) | 2011-02-21 | 2017-03-07 | Mitsubishi Heavy Industries, Ltd. | Autoclave and method for heat curing molded material |
| US10029397B2 (en) | 2011-02-21 | 2018-07-24 | Mitsubishi Heavy Industries, Ltd. | Autoclave and method for heat curing molded material |
| JP2014142017A (en) * | 2013-01-24 | 2014-08-07 | Toyota Motor Corp | Liner, method of manufacturing the same, and high-pressure gas tank |
| JP2017537003A (en) * | 2014-11-10 | 2017-12-14 | アイエルシー・ドーバー・リミテッド・パートナーシップＩｌｃ Ｄｏｖｅｒ Ｌｐ | Inflatable pressure booster |
| CN105508601A (en) * | 2016-01-08 | 2016-04-20 | 湖南师范大学 | Moderate-temperature prestress internal-pressure internal-heating pressure vessel |
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