JPS5919032A - Leveling of distortion of steel plate - Google Patents
Leveling of distortion of steel plateInfo
- Publication number
- JPS5919032A JPS5919032A JP12874282A JP12874282A JPS5919032A JP S5919032 A JPS5919032 A JP S5919032A JP 12874282 A JP12874282 A JP 12874282A JP 12874282 A JP12874282 A JP 12874282A JP S5919032 A JPS5919032 A JP S5919032A
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- distortion
- roll
- rolls
- straightening
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/02—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling by rollers
Abstract
Description
【発明の詳細な説明】
この発明は連１椅する長尺鋼板の歪み矯正方法の改良番
こ、関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improved method for straightening the distortion of continuous long steel plates.
圧延法によって得られｆこ鋼板（こは反りゃねしれ゛等
の歪みが生じることを免れない。Steel plates obtained by the rolling method are inevitably subject to distortions such as warping and shearing.
このような歪みは、従来第３図（こ示すような方法で矯
正されている。Such distortions have conventionally been corrected by the method shown in FIG.
！４１１ち矯正ロール（イ）を送り方向に多段に配する
と共に各段のロールは通過する鋼板（ロ）に対し交互に
−１−下位置を異ならせ、目、っ鋼板がゆるやかなＳ字
状に湾曲するように各段ロールの位置が定められている
ところで］−記従来の歪み矯正方法は、横方向の歪みを
縦方向の歪みに変えろもので、鋼板が平らなものの場ｒ
ヤには良好な効果を奏するが、がわら棒＠：き屋（１４
ｃこおけるかわら枠番こ対応する、折曲げによる凸条を
そなえる鋼板や波板、又はエンボス加［：を！１布しｆ
こ鋼板Ｑこは歪みが一層大Ｇこなるにもが＼わらず−に
従来来の矯正方法を採用し鮒い。! 411 Straightening rolls (a) are arranged in multiple stages in the feeding direction, and the rolls at each stage are alternately positioned at different positions relative to the passing steel plate (b), so that the steel plate is shaped like a gentle S-shape. [Where the position of each corrugating roll is determined so that the steel plate is curved] - The conventional method of straightening distortion is to convert horizontal distortion into vertical distortion, and when the steel plate is flat,
Although it has a good effect on
c) Corresponding steel plate or corrugated plate with raised stripes by bending, or embossing [:! 1 cloth f
Even though the distortion of this steel plate becomes even greater, the conventional straightening method is used.
その用！由は折曲げ番こよる凸条をそなえる鋼板や波板
は、矯正ロール（こよるＳ字形屈曲が不可能であり、又
エンボス加工鋼板はエンボス面への加圧が大に渦ぎてエ
ンボス意匠を損うおそれがある。For that purpose! This is because steel sheets and corrugated sheets with convex stripes cannot be bent in an S-shape due to straightening rolls, and embossed steel sheets cannot be bent into an embossed design because the pressure on the embossed surface swirls greatly. There is a risk of damaging the
この発明は上記従来の鋼板の歪み矯正方法の問題点をｆ
Ｑｑ決し１こもので、その目的とするところは平らな鋼
板は勿論のこと、折曲げ６二よる凸条を有″１−る鋼板
や７１＆板、更Ｇこエンボス加工を施した山板もその歪
みを無理なく矯正せんとするにある。This invention solves the problems of the conventional method for straightening the distortion of steel plates.
The purpose of this is not only flat steel plates, but also steel plates with ridges due to bending, 71 & plates, and embossed mountain plates. The aim is to correct the distortion without force.
本発明の構成は、２ケ対のロールからなるプレスロール
を多段に配し１ 目一つ各段のプレスロールは対のロー
ルを硬′αのものと軟質弾性あるものとのｉ１合せとし
てこれＯこ長尺の鋼板を通すことを特徴とする。The structure of the present invention is that press rolls consisting of two pairs of rolls are arranged in multiple stages.1.The press rolls in each stage are made of a combination of hard and soft elastic rolls. It is characterized by passing a long steel plate through it.
以下この発明の実ＭＩ７ ｊ”；１１を第１１ン１ζこ
基いて、説明すれば、Ａは２ケ対の口〜ル１．２からな
るプレスロールであり、ロール１は鋼′α４ｎとするが
ロール２は軟質弾フッ１ミ材としてあり、このプレスロ
ールは鋼板の送り方向に多段に配しあり、これらのプレ
スロール番こ連続する長尺の鋼板Ｂを１巾す。Hereinafter, the explanation will be based on the actuality of this invention MI7 j''; The rolls 2 are made of soft elastic 1mm material, and the press rolls are arranged in multiple stages in the direction of feed of the steel plate, and these press rolls cover a continuous long steel plate B by one width.
この発明は上記しｆこようなもので、この方法によれば
鋼板が各段のプレスロールを通過する際に軟質弾性材よ
りなる一方のロールが硬質材よりなる他方のロールによ
り押しつぶされて側方番こ逃げろ部分が曲刃のロールを
抱き込むことＧこなって介在する鋼板を部分的に且つ連
続的に湾曲せしめて行と、以て第１図鎖線９こ示す横方
向の歪みがある鋼板を行・ｒ方向の歪みに変化させるの
である。This invention is as described above, and according to this method, when a steel plate passes through the press rolls of each stage, one roll made of a soft elastic material is crushed by the other roll made of a hard material, and the steel plate is crushed sideways. The escape part of the cross-section embraces the roll of the curved blade, causing the intervening steel plate to partially and continuously curve, resulting in lateral distortion as shown by the dashed line 9 in Figure 1. This causes the steel plate to undergo strain in the row and r directions.
軟質弾性材よりなるロールは各段（：おいて押えロール
（１１位ロール）としても受ロール（下位ロール）とし
ても同様の効果を有するが、第２図にホ丁ように、プレ
スロールＡ−１、Ａ−２、Ａ−３、Ａ−ｄは各段におい
てロール１とローラ２の位１ａを交Ｆｉｌこ変えである
。そしてこの多段ロールに鋼板Ｂを通すことＱこより、
送り込まれる鋼板は従来の矯正ロールに見られるような
送り方向。こＳ字形ζこ＃ ＋ｌｌ＋する力はＩＩＩ＋
わらないが各段のグレスロ〜ル部Ｇこおいて硬・°唯ロ
ールに軟質弾１生あるロールが圧接して鋼板の湾曲が各
段プレスロール部。こおいて交〃（こ向きが異なって、
歪みを確実（二′僑正できるという効果がある。A roll made of a soft elastic material has the same effect as a presser roll (11th roll) and a receiving roll (lower roll) at each stage (:), but as shown in Figure 2, the press roll A- 1, A-2, A-3, and A-d are the alternating films of roll 1 and roller 2 in each stage.And passing the steel plate B through these multi-stage rolls is Q.
The steel plate is fed in the same direction as in conventional straightening rolls. The power to make this S-shaped ζko# +ll+ is III+
However, in the press roll section G of each stage, the soft roll presses against the hard roll, causing the steel plate to curve. Here they intersect (this direction is different,
It has the effect of being able to reliably correct distortion.
又鋼板Ｂ（こ折曲げにょる凸条３を有する場合や波板の
場合各段プレスロールにおいて前記凸条３や波の１１１
部ζこ対応する部分にはこの部分へのプレスを避ける部
分４を形成することにより折板や波板の矯正番こも凸部
や波の山部が変形し１こり損傷したりすることがないと
いう効果がある。図においてｌａ、２ａはプレスを避け
る部分４があるロールである。In addition, in the case of steel plate B (having ridges 3 by bending or corrugated plate, the ridges 3 and the ridges 111 of the corrugations are formed in each stage press roll).
By forming a part 4 in the corresponding part to avoid pressing on this part, the convex part or the crest of the wave will not be deformed and damaged when straightening the folded plate or corrugated plate. There is an effect. In the figure, la and 2a are rolls that have a part 4 that avoids pressing.
更にこの方法によれば、鋼板Ｑこエンボス加工しである
場合でも、各段のプレスロールにおけるプレスが弾力的
である１こめにエンボス面を損傷するおそれがないとい
う効果がある。Further, according to this method, even when the steel plate Q is embossed, there is no risk of damaging the embossed surface during the elastic pressing of the press rolls at each stage.
第１図第２図は本発明の実施例を示すもので、第１図は
ｆ１４板の歪み矯正工程ζこおける一部切欠正面図、第
２図は同上の側面図であり、第３図は従来の鋼板の歪み
矯正工程における側面図である。
Ａ−１、Ａ−２、Ａ−２、Ａ−４・・・プレスロール、
１・・・硬質ロール、２・・・軟質弾性ロール、４・・
・プレスを避ける部分、Ｂ・・・鋼板、３・・・凸条特
許出願人 大阪トタン株式会社
同 代理人 鎌 １）文 二Fig. 1 and Fig. 2 show an embodiment of the present invention, in which Fig. 1 is a partially cutaway front view of the f14 plate during the distortion correction process ζ, Fig. 2 is a side view of the same, and Fig. 3 is a side view of the same. 1 is a side view of a conventional steel plate strain straightening process. A-1, A-2, A-2, A-4...press roll,
1...Hard roll, 2...Soft elastic roll, 4...
・Part to avoid pressing, B... Steel plate, 3... Convex strip patent applicant: Osaka Totan Co., Ltd. Agent: sickle 1) Bun 2
Claims (1)
Ｇこ多段（こ配すると共に各段のプレスロールを、一方
のロールは軟質弾性材、他方のロールは硬質材とし、こ
の多段プレスロールに連続する長尺鋼板を通すことを特
徴とする鋼板の歪み矯正方法。 （２１１盲記多段プレヌロールは一方の軟質弾性材より
なるロールを押えロールとする特許請求の範囲第１ｆ１
記載の鋼板の歪み矯正方法。 （３１ｎｉｌ記多段プレスロールは一方の軟質弾性材よ
りなるロールを受ロールとする特許請求の範囲第１項記
載の歪み矯ｉＥ方法。 ｆ４＋ １Ｔｉｌ記多段プレスロールは、各段Ｑこお
いて軟質弾性材よりなるロールと硬質材よりなるロール
を交互（こ位置を変えｆこ特許請求の範囲第１項記載の
鋼板の歪み矯正方法。 ｆ５１ ｊ９υ記、鋼板は折曲げにょる凸条を１１１
方向に複数列形成し１こものとし、前記各段のプレ７、
。 −ルは鋼板の凸条ある面側のロールに前記鋼板の凸条用
非プレス部を有する特許請求の範囲第１項記載の鋼板の
歪み矯正方法。 ＋６＋ ｎｉｔ記鋼板はエンボス加工し１こものであ
る特許請求の範囲第１項記載の鋼板の歪み矯正方法。(1) Press rolls consisting of two pairs of rolls are arranged in multiple stages in the feeding direction G, and the press rolls in each stage are made of a soft elastic material and the other roll is made of a hard material. A method for straightening the distortion of a steel plate, characterized in that the steel plate is passed through a continuous long steel plate.
The described method for straightening the distortion of a steel plate. (The strain straightening iE method according to claim 1, wherein the multi-stage press roll has one roll made of a soft elastic material as a receiving roll. A method for straightening the distortion of a steel plate according to claim 1, by alternating the positions of rolls made of steel and rolls made of hard material.
A plurality of rows are formed in one row in the direction, and each row of plates 7,
. 2. The method of straightening a strain in a steel plate according to claim 1, wherein the roll has a non-pressing part for the protrusions of the steel plate on the side of the steel plate where the protrusions are present. 2. The method for straightening the distortion of a steel plate according to claim 1, wherein the +6+ nit steel plate is embossed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12874282A JPS5919032A (en) | 1982-07-21 | 1982-07-21 | Leveling of distortion of steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12874282A JPS5919032A (en) | 1982-07-21 | 1982-07-21 | Leveling of distortion of steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5919032A true JPS5919032A (en) | 1984-01-31 |
Family
ID=14992327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12874282A Pending JPS5919032A (en) | 1982-07-21 | 1982-07-21 | Leveling of distortion of steel plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5919032A (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60213313A (en) * | 1984-04-10 | 1985-10-25 | Tokuriki Honten Co Ltd | Leveling equipment of clad sheet |
| JPS61172607U (en) * | 1985-04-10 | 1986-10-27 | ||
| JPS6320032A (en) * | 1986-07-14 | 1988-01-27 | Res Dev Corp Of Japan | Production of hyperfine particle having film |
| EP0514675A1 (en) | 1991-04-22 | 1992-11-25 | Fuji Photo Film Co., Ltd. | Silver halide photographic materials and method for processing the same |
| JP2002239629A (en) * | 2001-02-21 | 2002-08-27 | Nisshin Steel Co Ltd | Metal siding manufacturing method |
| WO2007010777A1 (en) | 2005-07-20 | 2007-01-25 | Konica Minolta Medical & Graphic, Inc. | Method for image formation |
| WO2007119404A1 (en) | 2006-03-20 | 2007-10-25 | National Institute For Materials Science | Ni-BASE SUPERALLOY, METHOD FOR PRODUCING SAME, AND TURBINE BLADE OR TURBINE VANE COMPONENT |
| EP1953592A1 (en) | 2007-02-02 | 2008-08-06 | Konica Minolta Medical & Graphic, Inc. | Photothermographic material |
| US9932657B2 (en) | 2009-08-10 | 2018-04-03 | Ihi Corporation | Method of making a Ni—based single crystal superalloy and turbine blade incorporating same |
| CN110814091A (en) * | 2019-11-26 | 2020-02-21 | 江苏鑫上电子科技有限公司 | Leveling machine for producing double-shaft tracking photovoltaic support |
| CN112743888A (en) * | 2020-11-24 | 2021-05-04 | 四川恒恩新材料科技有限公司 | Preparation method of mesh steel-plastic pipeline |
-
1982
- 1982-07-21 JP JP12874282A patent/JPS5919032A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60213313A (en) * | 1984-04-10 | 1985-10-25 | Tokuriki Honten Co Ltd | Leveling equipment of clad sheet |
| JPH0242008B2 (en) * | 1984-04-10 | 1990-09-20 | ||
| JPS61172607U (en) * | 1985-04-10 | 1986-10-27 | ||
| JPS6320032A (en) * | 1986-07-14 | 1988-01-27 | Res Dev Corp Of Japan | Production of hyperfine particle having film |
| JPH0511491B2 (en) * | 1986-07-14 | 1993-02-15 | Shingijutsu Kaihatsu Jigyodan | |
| EP0514675A1 (en) | 1991-04-22 | 1992-11-25 | Fuji Photo Film Co., Ltd. | Silver halide photographic materials and method for processing the same |
| JP2002239629A (en) * | 2001-02-21 | 2002-08-27 | Nisshin Steel Co Ltd | Metal siding manufacturing method |
| WO2007010777A1 (en) | 2005-07-20 | 2007-01-25 | Konica Minolta Medical & Graphic, Inc. | Method for image formation |
| WO2007119404A1 (en) | 2006-03-20 | 2007-10-25 | National Institute For Materials Science | Ni-BASE SUPERALLOY, METHOD FOR PRODUCING SAME, AND TURBINE BLADE OR TURBINE VANE COMPONENT |
| US8852500B2 (en) | 2006-03-20 | 2014-10-07 | National Institute For Materials Science | Ni-base superalloy, method for producing the same, and turbine blade or turbine vane components |
| EP1953592A1 (en) | 2007-02-02 | 2008-08-06 | Konica Minolta Medical & Graphic, Inc. | Photothermographic material |
| US9932657B2 (en) | 2009-08-10 | 2018-04-03 | Ihi Corporation | Method of making a Ni—based single crystal superalloy and turbine blade incorporating same |
| CN110814091A (en) * | 2019-11-26 | 2020-02-21 | 江苏鑫上电子科技有限公司 | Leveling machine for producing double-shaft tracking photovoltaic support |
| CN112743888A (en) * | 2020-11-24 | 2021-05-04 | 四川恒恩新材料科技有限公司 | Preparation method of mesh steel-plastic pipeline |
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