A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide a wall panel manufacturing method capable of extremely increasing accuracy of external dimension.SOLUTION: A manufacturing method of a wall panel 30 comprises: B1 step to prepare a plate 10 to which a sheet 39 is attached and form a cutout portion including a first reference line 21 on a first corner portion 11; B2 step to form a cutout portion including a second reference line 22 on the first corner portion 11; B3 step to form a cutout portion including a third reference line 23 on a second corner portion 12; C1 step to form a first bending surface 31b by bending at a predetermined position by butting the second reference line 22; C2 step to form a second bending surface 32b by bending at a predetermined position by butting the first bending surface 31b; E1 step to form a third bending surface 34c by bending at a predetermined position by butting the first reference line 21 and the third reference line 23; and E2 step to form a fourth bending surface 33c by bending at a predetermined position by butting the third bending surface 34c.SELECTED DRAWING: Figure 1
【課題】外形寸法の精度を極めて高くすることが可能な壁パネルの製造方法を実現する。【解決手段】本発明に係る壁パネル３０の製造方法は、シート３９が貼着された板材１０を用意して、第１隅部１１に第１基準線２１を含む切欠き部を形成するＢ１ステップと、第１隅部１１に第２基準線２２を含む切欠き部を形成するＢ２ステップと、第２隅部１２に第３基準線２３を含む切欠き部を形成するＢ３ステップと、第２基準線２２を突当てて、所定位置で折曲して第１折曲面３１ｂを形成するＣ１ステップと、第１折曲面３１ｂを突当てて、所定位置で折曲して第２折曲面３２ｂを形成するＣ２ステップと、第１基準線２１および第３基準線２３を突当てて、所定位置で折曲して第３折曲面３４ｃを形成するＥ１ステップと、第３折曲面３４ｃを突当てて、所定位置で折曲して第４折曲面３３ｃを形成するＥ２ステップと、を備える。【選択図】図１
To provide a wall panel manufacturing method capable of extremely increasing accuracy of external dimension.SOLUTION: A manufacturing method of a wall panel 30 comprises: B1 step to prepare a plate 10 to which a sheet 39 is attached and form a cutout portion including a first reference line 21 on a first corner portion 11; B2 step to form a cutout portion including a second reference line 22 on the first corner portion 11; B3 step to form a cutout portion including a third reference line 23 on a second corner portion 12; C1 step to form a first bending surface 31b by bending at a predetermined position by butting the second reference line 22; C2 step to form a second bending surface 32b by bending at a predetermined position by butting the first bending surface 31b; E1 step to form a third bending surface 34c by bending at a predetermined position by butting the first reference line 21 and the third reference line 23; and E2 step to form a fourth bending surface 33c by bending at a predetermined position by butting the third bending surface 34c.SELECTED DRAWING: Figure 1
【課題】外形寸法の精度を極めて高くすることが可能な壁パネルの製造方法を実現する。【解決手段】本発明に係る壁パネル３０の製造方法は、シート３９が貼着された板材１０を用意して、第１隅部１１に第１基準線２１を含む切欠き部を形成するＢ１ステップと、第１隅部１１に第２基準線２２を含む切欠き部を形成するＢ２ステップと、第２隅部１２に第３基準線２３を含む切欠き部を形成するＢ３ステップと、第２基準線２２を突当てて、所定位置で折曲して第１折曲面３１ｂを形成するＣ１ステップと、第１折曲面３１ｂを突当てて、所定位置で折曲して第２折曲面３２ｂを形成するＣ２ステップと、第１基準線２１および第３基準線２３を突当てて、所定位置で折曲して第３折曲面３４ｃを形成するＥ１ステップと、第３折曲面３４ｃを突当てて、所定位置で折曲して第４折曲面３３ｃを形成するＥ２ステップと、を備える。【選択図】図１
WALL PANEL MANUFACTURING METHOD
壁パネルの製造方法
MIYAJIMA KATSUJI (author)
2022-02-18
Patent
Electronic Resource
Japanese
IPC:
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
/
B21D
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
,
Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
/
E04H
Gebäude oder ähnliche Bauwerke für besondere Zwecke
,
BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES
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