JPH08197173A - Honeycomb panel and its production - Google Patents
Honeycomb panel and its productionInfo
- Publication number
- JPH08197173A JPH08197173A JP15299095A JP15299095A JPH08197173A JP H08197173 A JPH08197173 A JP H08197173A JP 15299095 A JP15299095 A JP 15299095A JP 15299095 A JP15299095 A JP 15299095A JP H08197173 A JPH08197173 A JP H08197173A
- Authority
- JP
- Japan
- Prior art keywords
- face plate
- honeycomb panel
- hole
- reinforcing material
- face
- 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
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、鉄道車両及び船舶など
で利用される金属性ハニカムパネルに係り、特に面板と
コアのろう付け部が未接合のばあい、剥離した場合、面
板が損傷した場合の補修に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a metallic honeycomb panel used in railway vehicles and ships, and in particular, when the face plate and the core are not joined to each other by brazing, the face plate is damaged when peeled off. It is related to the repair of the case.
【０００２】[0002]
【従来の技術】一対の面板とコアをろう付けで接合した
ろう付けハニカムパネルにおいて、面板が損傷した場合
に、損傷部の一対の面板を貫通する穴を設け、この穴に
補修部材を挿入し、そして補修部材とそれぞれの面板と
を溶接することが知られている。補修部材は大径のフラ
ンジと小径のフランジを有し、小径のフランジを穴に挿
入している。小径のフランジは一方の面板のコア側に重
なっている。大径のフランジは他方の面板の外側に重な
っている。（特願平０４−２２２５１４号）2. Description of the Related Art In a brazed honeycomb panel in which a pair of face plates and a core are joined by brazing, when a face plate is damaged, a hole is formed through the pair of face plates at the damaged portion, and a repair member is inserted into this hole. , And welding the repair member and the respective face plate. The repair member has a large diameter flange and a small diameter flange, and the small diameter flange is inserted into the hole. The small-diameter flange overlaps the core side of one face plate. The large diameter flange overlaps the outside of the other face plate. (Japanese Patent Application No. 04-222514)
【０００３】[0003]
【発明が解決しようとする課題】前記補修部材は小径の
フランジを穴に挿入する。大径のフランジが穴を覆う。
そして、大径のフランジ側から溶接を行う。このため、
小径のフランジが前記一方の面板の穴とを覆っているか
否か不明である。最悪の場合は小径の穴が前記一方の面
板の穴を覆っていない場合がある。The repair member has a small-diameter flange inserted into the hole. Large diameter flange covers the hole.
Then, welding is performed from the large-diameter flange side. For this reason,
It is unknown whether the small diameter flange covers the hole of the one face plate. In the worst case, the small diameter hole may not cover the hole of the one face plate.
【０００４】本発明の目的とするところは、ろう付けハ
ニカムパネルにおいて、不良部が生じた場合に、２つ面
板を容易に接合できるようにすることにある。An object of the present invention is to make it possible to easily join two face plates to each other when a defective portion is generated in a brazed honeycomb panel.
【０００５】本発明の第２の目的は、前記接合作業を容
易にできるようにすることにある。A second object of the present invention is to facilitate the joining work.
【０００６】[0006]
【課題を解決するための手段】上記の目的は、ハニカム
パネルの不良部のコアのそれぞれのセル内にそれぞれ補
強材を挿入し、該補強材の両端とそれぞれの面板とを溶
接すること、により達成される。The above object is to insert a reinforcing material into each cell of the core of the defective portion of the honeycomb panel, and weld both ends of the reinforcing material to each face plate. To be achieved.
【０００７】上記第２の目的は、不良部のコアのセルの
部分の一対の面板のそれぞれに穴を開け、一端が前記一
方側の面板の前記穴の面に重なり、他端が他方側の面板
に重なることのできる補強材を、前記穴に挿入し、次
に、該補強材の両端を一対の面板にそれぞれ溶接するこ
と、により達成できる。The second object is to make a hole in each of the pair of face plates in the cell portion of the defective core, one end overlapping the face of the hole of the one face plate, and the other end of the other face plate. This can be achieved by inserting a reinforcing material that can overlap the face plate into the hole and then welding both ends of the reinforcing material to the pair of face plates respectively.
【０００８】[0008]
【作用】本発明によれば、ろう付けハニカムパネルは、
不良部（面板とコアとのろう付け不良、ろう付け後剥離
したもの、または面板が凹んだ場合を含む。）の複数の
所望のセルのそれぞれに補強材が挿入され、溶接される
ので、一対の面板が一般部とほぼ同等の強度となる。最
も、面板の凹みは外観状の要素が強い。補強材は不良部
の領域のすべてのセルに配置する必要は無い。そのパネ
ルの用途、構造体への使用個所により、不良部に作用す
る力の大きさが異なるので、作用する力に対応できるよ
うにすればよいので、これを考慮して所望のセルのみに
配置すればよい。また、複数のセルに挿入しているの
で、複数のセルにまたがる不良部が発生しても、補強材
は共通にでき、補強材を挿入する穴の大きさを共通にで
き、安価にできるものである。また、このように補強材
はセルごとに配置するので、曲面ハニカムパネルを対象
とした補強材の表面が平であっても、補強材の表面を曲
面に近似させることができる。このため、補強材を平な
部分用と共用でき、安価にできるものである。According to the present invention, the brazed honeycomb panel is
Since a reinforcing material is inserted into each of a plurality of desired cells in the defective portion (including defective brazing between the face plate and the core, those peeled after brazing, or the face plate is recessed) and welded, The face plate has a strength almost equal to that of the general part. Mostly, the dents on the face plate have strong external appearance. The reinforcing material does not have to be placed in all cells in the defective area. Since the magnitude of the force acting on the defective part differs depending on the use of the panel and the place of use for the structure, it is sufficient to deal with the acting force, so consider this and place it only in the desired cell. do it. Also, because it is inserted into multiple cells, even if a defective part that spans multiple cells occurs, the reinforcing material can be made common, the size of the hole for inserting the reinforcing material can be made common, and it can be made inexpensive. Is. Further, since the reinforcing material is arranged for each cell in this way, even if the surface of the reinforcing material intended for the curved honeycomb panel is flat, the surface of the reinforcing material can be approximated to a curved surface. Therefore, the reinforcing material can be shared with the flat part, and the cost can be reduced.
【０００９】第２の目的に対する手段によれば、穴から
補強材を挿入すれば、補強材の一端は穴の面に接するの
で、穴と柱材の中心とは一致する。つまり、穴を位置合
わせに用いることができる。また、穴から補強材を挿入
すれば、補強材の他端は他方の面板に重なるので、補強
材の軸方向の位置決めできる。このため、両者を容易に
溶接できるものである。According to the means for the second object, when the reinforcing material is inserted through the hole, one end of the reinforcing material is in contact with the surface of the hole, so that the hole and the center of the column member coincide with each other. That is, the holes can be used for alignment. Further, when the reinforcing material is inserted through the hole, the other end of the reinforcing material overlaps with the other face plate, so that the reinforcing material can be positioned in the axial direction. Therefore, both can be easily welded.
【００１０】補強材の軸方向の位置決めのための補強材
に重なる面板の位置はコア側でもハニカムバネルの外側
であってもよい。コア側であれば、ハニカムパネルの両
面を平にできるものである。外側であれば、前記一方の
面板の穴を比較的小さくでき、溶接の後に切削する溶接
部を比較的小さくできるものである。The position of the face plate overlapping the reinforcing material for axial positioning of the reinforcing material may be on the core side or outside the honeycomb panel. On the core side, both sides of the honeycomb panel can be flattened. If it is outside, the hole of the one face plate can be made relatively small, and the welded portion to be cut after welding can be made relatively small.
【００１１】面板との重なり部をコア側としたものにお
いて、溶接は先ず前記一方の面板と補強材とを溶接すれ
ば、位置決めが確実であるので、容易に溶接できるもの
である。また、この溶接部を上方にして挿入および溶接
を行えば、より容易に溶接できるものである。In the case where the core plate is located at the overlapping portion with the face plate, the welding can be performed easily by first welding the one face plate and the reinforcing material, because the positioning is reliable. Further, if the welding portion is inserted and the welding is performed with the welding portion facing upward, the welding can be performed more easily.
【００１２】面板との重なり部をハニカムパネルの外側
としたものにおいて、溶接は先ず前記他方の面板と補強
材とを溶接すれば、位置決めが確実であるので、容易に
溶接できるものである。また、この溶接部を上方にして
挿入および溶接を行えば、より容易に溶接できるもので
ある。In the case where the overlapping portion with the face plate is on the outside of the honeycomb panel, the welding can be performed easily by first welding the other face plate and the reinforcing material, since the positioning is reliable. Further, if the welding portion is inserted and the welding is performed with the welding portion facing upward, the welding can be performed more easily.
【００１３】[0013]
【実施例】本発明の一実施例を図１乃至図４によって説
明する。１は一対の面板２ａ，２ｂの間にコア３を配置
して接触部をろう付けした公知のろう付けアルミハニカ
ムパネルである。４はコア３を形成しているコア素材、
５はコア素材４で形成される６角形のセル、６は面板２
ａとコア３とのろう付け部の不良部、７は補強材、８
ａ，８ｂは溶接部である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS. Reference numeral 1 is a known brazed aluminum honeycomb panel in which a core 3 is arranged between a pair of face plates 2a and 2b and a contact portion is brazed. 4 is a core material forming the core 3,
5 is a hexagonal cell formed of the core material 4, 6 is a face plate 2
a defective portion of the brazed portion between a and the core 3, 7 is a reinforcing material, 8
a and 8b are welded portions.
【００１４】先ず、ろう付けアルミハニカムパネル１に
対して、不良部分６（面板２ａ，２ｂとコア３のろう付
け部に不良がある部分６ａ（ろう付け不良、ろう付け
後、剥離した部分）、または面板２ａ，２ｂに孔が開い
た部分や面板２ａ，２ｂが凹んだ部分）を、目視或いは
非破壊検査などにより検出する。First, with respect to the brazed aluminum honeycomb panel 1, a defective portion 6 (a portion 6a having defective brazing portions of the face plates 2a, 2b and the core 3 (poor brazing, peeled portion after brazing), Alternatively, the holed portions of the face plates 2a and 2b and the recessed portions of the face plates 2a and 2b) are detected visually or by non-destructive inspection.
【００１５】次に、不良部分６の広さ及び本部位に作用
する荷重の大きさを考慮して、図２に示すように補強材
７を配置するセル５を決定する。一般に複数のセルを選
定する。Next, in consideration of the size of the defective portion 6 and the magnitude of the load acting on this portion, the cell 5 in which the reinforcing material 7 is arranged is determined as shown in FIG. Generally, a plurality of cells are selected.
【００１６】補強材７を配設するセル５の個所では、図
３に示したように、面板２ａに補強材７を挿入するため
の穴２１を開ける。また、面板２ｂには補強材の端部を
面板２ｂに溶接するための穴２２を開ける。穴２１の大
きさは穴２２よりも大きい。このため穴２２は穴２１側
から開けることができ、２つの穴２１，２２を一方側か
ら行うことができ、作業を容易にできる。At the location of the cell 5 where the reinforcing material 7 is arranged, as shown in FIG. 3, a hole 21 for inserting the reinforcing material 7 is made in the face plate 2a. Further, the face plate 2b is provided with a hole 22 for welding the end portion of the reinforcing material to the face plate 2b. The size of the hole 21 is larger than that of the hole 22. Therefore, the hole 22 can be formed from the hole 21 side, and the two holes 21 and 22 can be formed from one side, which facilitates the work.
【００１７】次に、穴２１からセル５内に補強材７を挿
入する。図４に示すように、補強材７は軸部７ｃの両端
にフランジ７ａ，７ｂを有する。フランジ７ａの径は面
板２ａの穴２１の径よりも若干小さい。フランジ７ｂの
径はフランジ７ａと同一径かまたはフランジ７ａよりも
小さい。しかし、フランジ７ｂの径は面板２ｂの穴２２
の径よりも十分に大きい。補強材７の高さｈは、ハニカ
ムパネルの厚さから面板２ｂの厚さを差し引いた大きさ
と実質的に同一である。面板２ａ側のフランジ７ａの厚
さｔは、穴２１の面に十分に重なり、面板２ａと良好な
溶接が確保できるように設定する。例えば、フランジ７
ａの先端の厚さｔは面板２ａの板厚に実質的に等しい。
厚さｔは面板２ａの板厚に実質的に等しいので両者の溶
接を良好に行うことができる。面板２ｂ側のフランジ７
ｂの径の大きさは穴２２の大きさに関係するが、面板２
ｂと良好な溶接が確保できるように設定する。フランジ
７ａ，７ｂは先端に向けテーパ状であり、曲げ力に対し
て強度を有する。補強材７はアルミの丸棒を切削して設
けている。Next, the reinforcing material 7 is inserted into the cell 5 through the hole 21. As shown in FIG. 4, the reinforcing member 7 has flanges 7a and 7b at both ends of the shaft portion 7c. The diameter of the flange 7a is slightly smaller than the diameter of the hole 21 of the face plate 2a. The diameter of the flange 7b is the same as that of the flange 7a or smaller than that of the flange 7a. However, the diameter of the flange 7b is equal to that of the hole 22 of the face plate 2b.
Is sufficiently larger than the diameter of. The height h of the reinforcing material 7 is substantially the same as the thickness of the honeycomb panel minus the thickness of the face plate 2b. The thickness t of the flange 7a on the face plate 2a side is set so as to sufficiently overlap the surface of the hole 21 and ensure good welding with the face plate 2a. For example, flange 7
The thickness t of the tip of a is substantially equal to the thickness of the face plate 2a.
Since the thickness t is substantially equal to the plate thickness of the face plate 2a, both can be welded well. Flange 7 on the face plate 2b side
Although the size of the diameter of b is related to the size of the hole 22, the face plate 2
b) Set so that good welding can be secured. The flanges 7a and 7b are tapered toward the tips and have strength against bending force. The reinforcing material 7 is provided by cutting an aluminum round bar.
【００１８】穴開け作業は穴２１を上方にして行う。次
にこの状態で穴２１から補強材７を挿入する。補強材７
の下端のフランジ７ｂは面板２ｂのコア３側に載る。補
強材７の上端のフランジは穴２１の面に重なる。これに
よって、補強材７は、上下方向および横方向に拘束され
る。The drilling operation is performed with the hole 21 facing upward. Next, in this state, the reinforcing material 7 is inserted from the hole 21. Reinforcement 7
The flange 7b at the lower end of is mounted on the core 3 side of the face plate 2b. The flange at the upper end of the reinforcing member 7 overlaps the surface of the hole 21. Thereby, the reinforcing material 7 is restrained in the vertical direction and the lateral direction.
【００１９】この状態で、面板２ａとフランジ７ａとを
仮付け溶接する。上記のように拘束されているので、容
易に溶接を行うことができる。そして、突合せ溶接８ａ
を行う。溶接線はリング状になる。次に、ハニカムパネ
ルを裏返して、面板２ｂとフランジ７ｂとを溶接する。
面板２ｂとフランジ７ｂとの部分は、必要により穴埋め
溶接８ｂをする。例えば、面板２ｂの表面を平にしたい
場合である。溶接を行う場合には、図１に点線で示した
ように、ろう付けアルミハニカムパネル１を両面から押
え、面板２ａ、２ｂの溶接による変形を抑制する。In this state, the face plate 2a and the flange 7a are temporarily welded together. Since it is constrained as described above, welding can be performed easily. And butt welding 8a
I do. The welding line is ring-shaped. Next, the honeycomb panel is turned over and the face plate 2b and the flange 7b are welded.
The portion between the face plate 2b and the flange 7b is subjected to hole filling welding 8b, if necessary. For example, it is a case where the surface of the face plate 2b is desired to be flat. When welding is performed, as shown by the dotted line in FIG. 1, the brazed aluminum honeycomb panel 1 is pressed from both sides to suppress deformation of the face plates 2a and 2b due to welding.
【００２０】溶接後、余盛り部はグラインダで仕上げ、
面板２ａ、２ｂ表面が一般部（未溶接部）の表面と一様
になるようにする。曲面部ではフランジ７ａ，７ｂも必
要により切削する。After welding, the extra portion is finished with a grinder,
The surfaces of the face plates 2a, 2b are made uniform with the surface of the general portion (unwelded portion). In the curved surface portion, the flanges 7a and 7b are also cut if necessary.
【００２１】上記実施例はハニカムパネルの段階での補
修を前提として説明したが、構造物の段階で補修する場
合にも利用できるものである。補強材７は、軸部をパイ
プとし、両端にフランジ７ａ，７ｂに相当する円板を溶
接したものでもよい。Although the above embodiment has been described on the premise that the honeycomb panel is repaired at the stage, it can also be used when the honeycomb panel is repaired at the stage. The reinforcing member 7 may be one in which the shaft portion is a pipe and the both ends are welded with disks corresponding to the flanges 7a and 7b.
【００２２】図５の実施例について説明する。補強材７
ａのフランジ７ａと穴２１の面との重なり量は小さい。
フランジ７ａ，７ｂの中央部には凸部７ａａ，７ｂａを
設けている。凸部７１ａ，７ｂａの高さは面板２ａ，２
ｂの表面と同一である。面板２ｂ部の穴埋め溶接を少な
くできる。The embodiment shown in FIG. 5 will be described. Reinforcement 7
The amount of overlap between the flange 7a of a and the surface of the hole 21 is small.
Protrusions 7aa and 7ba are provided at the central portions of the flanges 7a and 7b. The heights of the convex portions 71a and 7ba are the face plates 2a and 2ba.
It is the same as the surface of b. It is possible to reduce the fill-up welding of the face plate 2b portion.
【００２３】図６の実施例について説明する。補強材７
１の軸部７１ｃの先端から穴２１に挿入している。軸部
７１ｃの先端が穴２２の面に重なっている。補強材７１
のフランジ７１ａは面板２ａの外面に重なっている。The embodiment shown in FIG. 6 will be described. Reinforcement 7
The first shaft 71c is inserted into the hole 21. The tip of the shaft 71c overlaps the surface of the hole 22. Reinforcement 71
The flange 71a of is overlapped with the outer surface of the face plate 2a.
【００２４】[0024]
【発明の効果】本発明によれば、ハニカムパネルに不良
が発生した場合において、容易に局部的な強度低下を抑
制することができる。According to the present invention, it is possible to easily suppress a local decrease in strength when a defect occurs in the honeycomb panel.
【図１】本発明の一実施例のろう付けハニカムパネルの
補修後の縦断面図である。FIG. 1 is a vertical cross-sectional view of a brazed honeycomb panel according to an embodiment of the present invention after repair.
【図２】図２の平面図である。FIG. 2 is a plan view of FIG.
【図３】図１のろう付けアルミハニカムパネルの不良部
の面板に設けた穴加工を行った状態の断面図である。FIG. 3 is a cross-sectional view showing a state in which holes are formed in a face plate of a defective portion of the brazed aluminum honeycomb panel of FIG.
【図４】本発明の一実施例の補強材の縦断面図である。FIG. 4 is a vertical sectional view of a reinforcing member according to an embodiment of the present invention.
【図５】本発明の他の実施例のろう付けハニカムパネル
の補修後の縦断面図である。FIG. 5 is a vertical cross-sectional view after repairing a brazed honeycomb panel of another embodiment of the present invention.
【図６】本発明の他の実施例のろう付けハニカムパネル
の補修後の縦断面図である。FIG. 6 is a vertical cross-sectional view of a brazed honeycomb panel of another embodiment of the present invention after repair.
１…ろう付けアルミハニカムパネル、２ａ，２ｂ…面
板、３…コア、４…コア素材、５…コアのセル、７，７
１…補強材、７ａ，７ｂ，７１ａ…フランジ、７１ｃ…
軸部、７ａａ，７ａｂ…凸部。DESCRIPTION OF SYMBOLS 1 ... Brazing aluminum honeycomb panel, 2a, 2b ... Face plate, 3 ... Core, 4 ... Core material, 5 ... Core cell, 7,7
1 ... Reinforcing material, 7a, 7b, 71a ... Flange, 71c ...
Shaft portion, 7aa, 7ab ... Convex portion.
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 // Ｂ２３Ｋ 101:02 (72)発明者 竹中 剛 山口県下松市大字東豊井794番地 株式会 社日立製作所笠戸工場内─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification number Reference number within the agency FI Technical indication location // B23K 101: 02 (72) Inventor Takeshi Takenaka 794 Azuma Higashi Toyoi, Kudamatsu City, Yamaguchi Prefecture Stock Company Hitachi Kasado Factory
Claims (16)
からなり、面板とコアを接合したハニカムパネルにおい
て、コアの所望の複数のセルの部分の一対の面板を貫通
する穴を閉鎖する補強材がセル内に補強材が挿入されて
おり、補強材の両端とそれぞれの面板とを溶接している
こと、を特徴とするハニカムパネル。1. A honeycomb panel comprising a pair of face plates and a core arranged between the face plates, wherein the face plates are joined to each other, and a hole penetrating the pair of face plates in a desired plurality of cells of the core is closed. The honeycomb panel is characterized in that the reinforcing material is inserted into the cell, and both ends of the reinforcing material are welded to the respective face plates.
パネルの曲面部のセルに配置していること、を特徴とす
るハニカムパネル。2. The honeycomb panel according to claim 1, wherein the reinforcing material is arranged in cells of a curved surface portion of the honeycomb panel.
からなり、面板とコアを接合したハニカムパネルにおい
て、コアの所望のセル内に補強材を挿入しており、補強
材の一端の最外周部は一方の面板の穴の面に重なってお
り、補強材の他端側は他方の面板に重なっており、補強
材の両端側とそれぞれの面板とを溶接していること、を
特徴とするハニカムパネル。3. A honeycomb panel comprising a pair of face plates and a core arranged between the face plates, wherein the face plates are joined together, and a reinforcing material is inserted into desired cells of the core. The outermost peripheral part of is overlapped with the surface of the hole of one face plate, the other end side of the reinforcing member is overlapped with the other face plate, and both end sides of the reinforcing member and each face plate are welded, The characteristic honeycomb panel.
前記他方の面板の前記コア側に重なっていること、を特
徴とするハニカムパネル。4. The honeycomb panel according to claim 3, wherein the other end of the reinforcing member overlaps with the core of the other face plate.
前記他端側の面板に重なる面から前記他端側の面板の穴
に突出する凸部を有すること、を特徴とするハニカムパ
ネル。5. The honeycomb according to claim 4, wherein the other end side of the reinforcing member has a convex portion protruding from a surface overlapping the face plate on the other end side into a hole of the face plate on the other end side. panel.
表面は前記一方の面板と同一面にあること、を特徴とす
るハニカムパネル。6. The honeycomb panel according to claim 5, wherein a surface of the reinforcing material on one end side is flush with the one face plate.
前記他方の面板の外側に重なっていること、を特徴とす
るハニカムパネル。7. The honeycomb panel according to claim 3, wherein the other end of the reinforcing member overlaps the outside of the other face plate.
ニカムパネルの裏面側であること、を特徴とするハニカ
ムパネル。8. The honeycomb panel according to claim 7, wherein the other face plate side is the back surface side of the honeycomb panel.
からなり、面板とコアを接合したハニカムパネルにおい
て、コアの所望のセル内に補強材を挿入しており、補強
材の両端は前記ハニカムパネル表面から突出しておら
ず、補強材と一方の面板との溶接部の外径は補強材と他
方の面板との溶接部の外径よりも大きいこと、を特徴と
するハニカムパネル。9. A honeycomb panel comprising a pair of face plates and a core arranged between the face plates, wherein the face plates are joined together, and a reinforcing material is inserted into desired cells of the core. Does not project from the surface of the honeycomb panel, and the outer diameter of the weld between the reinforcing material and the one face plate is larger than the outer diameter of the weld between the reinforcing material and the other face plate.
とからなり、面板とコアを接合したハニカムパネルにお
いて、 不良部のコアのセルの部分の一対の面板のそれぞれに穴
を開け、 一端が前記一方側の面板の前記穴の面に重なり、他端が
他方側の面板に重なることのできる補強材を、前記穴に
挿入し、 次に、該補強材の両端を一対の面板にそれぞれ溶接する
こと、 を特徴とするハニカムパネルの製作方法。10. A honeycomb panel comprising a pair of face plates and a core arranged between the face plates, wherein the face plates are joined to each other, a hole is made in each of the pair of face plates in the cell portion of the defective core, One end overlaps the face of the hole of the one side face plate, the other end can be overlapped with the face plate of the other side, insert a reinforcing material into the hole, then, the both ends of the reinforcing material to a pair of face plates A method for manufacturing a honeycomb panel, which is characterized by welding each.
他端は前記他方の面板のコア側に重なっており、前記補
強材を前記他端側から前記穴に挿入し、前記一方の面板
と前記補強材とを溶接し、次に、他方の面板と前記補強
材とを溶接すること、を特徴とするハニカムパネルの製
作方法。11. The reinforcing member according to claim 10, wherein the other end of the reinforcing member is overlapped with a core side of the other face plate, and the reinforcing member is inserted into the hole from the other end side of the other face plate. A method for manufacturing a honeycomb panel, comprising: welding the reinforcing material, and then welding the other face plate and the reinforcing material.
他端は前記他方の面板のコア側に重なっており、前記穴
を開けた後、前記一方の面板側を上方にして前記補強材
を挿入し、前記一方の面板側を上方にして該一方の面板
と前記補強材とを溶接し、次に、他方の面板と前記補強
材とを溶接すること、を特徴とするハニカムパネルの製
作方法。12. The reinforcing member according to claim 10, wherein the other end of the reinforcing member is overlapped with the core side of the other face plate, and after the hole is formed, the one face plate side is placed upward. A method for manufacturing a honeycomb panel, wherein the honeycomb panel is inserted, and the one face plate side is turned upward to weld the one face plate and the reinforcing member, and then the other face plate and the reinforcing member are welded. .
他端は前記他方の面板の外側に重なっており、前記補強
材を前記一端側から前記穴に挿入し、前記他方の面板と
前記補強材とを溶接し、次に、前記一方の面板と前記補
強材とを溶接すること、を特徴とするハニカムパネルの
製作方法。13. The reinforcing member according to claim 10, wherein the other end of the reinforcing member is overlapped with the outside of the other face plate, and the reinforcing member is inserted into the hole from the one end side, and the other face plate and the reinforcing member are inserted. A method of manufacturing a honeycomb panel, comprising welding a material and then welding the one face plate and the reinforcing material.
他端は前記他方の面板の外側に重なっており、前記穴を
開けた後、前記他方の面板側を上方にして前記補強材を
挿入し、前記他方の面板側を上方にして該他方の面板と
前記補強材とを溶接し、次に、前記一方の面板と前記補
強材とを溶接すること、を特徴とするハニカムパネルの
製作方法。14. The reinforcing member according to claim 10, wherein the other end of the reinforcing member overlaps the outside of the other face plate, and after the hole is made, the reinforcing member is inserted with the other face plate side facing upward. Then, the other face plate side is turned upward and the other face plate and the reinforcing material are welded together, and then the one face plate and the reinforcing material are welded together. .
ルに開け、それぞれのセルに補強材を挿入すること、を
特徴とするハニカムパネルの製作方法。15. The method of manufacturing a honeycomb panel according to claim 10, wherein the hole is formed in a plurality of cells, and a reinforcing material is inserted into each cell.
用途として外側に位置する面板を前記一方の面板として
選択すること、を特徴とするハニカムパネルの製作方
法。16. The method of manufacturing a honeycomb panel according to claim 10, wherein an outer face plate is selected as the one face plate for the purpose of using the honeycomb panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15299095A JPH08197173A (en) | 1995-06-20 | 1995-06-20 | Honeycomb panel and its production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15299095A JPH08197173A (en) | 1995-06-20 | 1995-06-20 | Honeycomb panel and its production |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7009522A Division JP2674541B2 (en) | 1995-01-25 | 1995-01-25 | Honeycomb panel and repair method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH08197173A true JPH08197173A (en) | 1996-08-06 |
Family
ID=15552557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15299095A Pending JPH08197173A (en) | 1995-06-20 | 1995-06-20 | Honeycomb panel and its production |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH08197173A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6656603B2 (en) * | 1996-01-12 | 2003-12-02 | The Boeing Company | Multisheet sandwich structures with throughholes |
| JP2010285098A (en) * | 2009-06-12 | 2010-12-24 | Mitsubishi Electric Corp | Repair structure of solar array panel and repair method of the same |
| FR2970900A1 (en) * | 2011-01-31 | 2012-08-03 | Aircelle Sa | METHOD FOR REPAIRING AN ACOUSTICAL ATTENUATION PANEL |
| CN108332601A (en) * | 2018-01-26 | 2018-07-27 | 东方电气集团东方锅炉股份有限公司 | A kind of internal fixing structure and its manufacturing method of jacketed type exchanger |
| CN108407832A (en) * | 2017-02-09 | 2018-08-17 | 江苏奥派交通装备股份有限公司 | rail vehicle honeycomb panel preparation process |
| CN109878541A (en) * | 2019-03-01 | 2019-06-14 | 中车青岛四方机车车辆股份有限公司 | A kind of rail vehicle, drivers' cab and clad aluminium component |
-
1995
- 1995-06-20 JP JP15299095A patent/JPH08197173A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6656603B2 (en) * | 1996-01-12 | 2003-12-02 | The Boeing Company | Multisheet sandwich structures with throughholes |
| JP2010285098A (en) * | 2009-06-12 | 2010-12-24 | Mitsubishi Electric Corp | Repair structure of solar array panel and repair method of the same |
| FR2970900A1 (en) * | 2011-01-31 | 2012-08-03 | Aircelle Sa | METHOD FOR REPAIRING AN ACOUSTICAL ATTENUATION PANEL |
| WO2012104531A1 (en) * | 2011-01-31 | 2012-08-09 | Aircelle | Method for repairing a sound attenuation panel |
| US20130313229A1 (en) * | 2011-01-31 | 2013-11-28 | Aircelle | Gas shielding device |
| US8967330B2 (en) | 2011-01-31 | 2015-03-03 | Aircelle | Method for repairing a sound attenuation panel |
| US9145832B2 (en) * | 2011-01-31 | 2015-09-29 | Aircelle | Gas shielding device |
| CN108407832A (en) * | 2017-02-09 | 2018-08-17 | 江苏奥派交通装备股份有限公司 | rail vehicle honeycomb panel preparation process |
| CN108332601A (en) * | 2018-01-26 | 2018-07-27 | 东方电气集团东方锅炉股份有限公司 | A kind of internal fixing structure and its manufacturing method of jacketed type exchanger |
| CN109878541A (en) * | 2019-03-01 | 2019-06-14 | 中车青岛四方机车车辆股份有限公司 | A kind of rail vehicle, drivers' cab and clad aluminium component |
| US11390304B2 (en) | 2019-03-01 | 2022-07-19 | Crrc Qingdao Sifang Co., Ltd. | Rail vehicle, driver's cabin and composite aluminum plate assembly |
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