JPS59187415A - Method of cutting and laminating silicon steel plate - Google Patents
Method of cutting and laminating silicon steel plateInfo
- Publication number
- JPS59187415A JPS59187415A JP6004883A JP6004883A JPS59187415A JP S59187415 A JPS59187415 A JP S59187415A JP 6004883 A JP6004883 A JP 6004883A JP 6004883 A JP6004883 A JP 6004883A JP S59187415 A JPS59187415 A JP S59187415A
- Authority
- JP
- Japan
- Prior art keywords
- silicon steel
- steel plates
- steel plate
- guides
- cut
- 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
- 229910000976 Electrical steel Inorganic materials 0.000 title claims abstract description 38
- 238000010030 laminating Methods 0.000 title claims abstract description 8
- 238000000034 method Methods 0.000 title claims description 15
- 238000005520 cutting process Methods 0.000 title claims description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 229910000576 Laminated steel Inorganic materials 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 abstract description 11
- 239000010959 steel Substances 0.000 abstract description 11
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 238000003475 lamination Methods 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 229910000712 Boron steel Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 150000003376 silicon Chemical class 0.000 description 1
- 210000001550 testis Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D33/00—Accessories for shearing machines or shearing devices
- B23D33/02—Arrangements for holding, guiding, and/or feeding work during the operation
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/02—Advancing work in relation to the stroke of the die or tool
- B21D43/021—Control or correction devices in association with moving strips
- B21D43/023—Centering devices, e.g. edge guiding
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Accessories And Tools For Shearing Machines (AREA)
Abstract
Description
本発明は伯素鋼板の切ｌυ「・積層方法に関し、カット
形巻鉄ｒＱの製作工程に用いて市川である。
巷鉄心の従来の製作エセ７を説明すると、記１図に示す
ように、フープ１に巻回された硅系鋼板２はローラ３に
よ！ｌｌ探り出さｎ、位■４決め兵１誼４を通った後カ
ッタ５で切断される。切ｉｔｆされた硅素鋼板２は、胴
めに設置された角、１￥ケ゛−シロａＶＣ当接して積台
６上に櫃Ｊ（＆さ、、ｈｌ−る。
前記位置決め装置４は、第２図にｊｉｉｊ出・拡大して
示すように、架台７と、この架台７に溶接さｉｚた断面
り字状をなす一対のガイド８ａ、８ｂとでＭｇされてい
る。そこで、架台７上をスライドして搬送される硅素鋼
板２１ま、その両：別面がガイド８ａ、８ｂに摺接して
幅カ向位置がへ足される結果、位１り決め装置４を辿っ
て切断され硅素鋼板２は積台６上の規定位置に拍まれる
。
つまシ、硅素鋼板２は、第３図（ａ）に側面図で、また
第３図ら）に側視図で示すように、ずれなく整然と積層
される。
このようンこして切断・積層されたイｈミ累鋼板２は・
所定枚数（１０枚くらい）を−ブロックとして、５〜６
ブロツクに別けて巻回され（九巻作業という）、巻回さ
れた各ブロックが同心状に組み合わされて巻鉄心となる
。−ブロック全１０枚くらいと°したのは、手に持って
丸巻作業を行うことを考慮、して決められたのである。
ト（」ち、２〜３枚と少ないと作業性が悪くなり、逆に
多いと作条がしにくくなるのである。
ところ−で、上述した従来技術では、丸巻作業の際に−
ブロック分の硅素鋼板２を取るとき、逐次枚斂を０えな
がら取シ出さなければならないため、作業性が悪かった
。また、ガイド８．し。
８ｂ間の間隔を変えることができないため、ｌｉ’ｌ、
−の異なる複数棟類の鋼板を使用する巻鉄心、例えば段
付巻鉄心（５〜６種類の鋼板を用いる）を作製するには
、複数台の位置決め装置を用意しなければならず繁雑で
あり、この面からも作業性が悪くなっていた、
本発明（は、上記従来技術に鑑み、作業性よく巻鉄心を
作製することにを与する硅素鋼板の切１すThe present invention relates to a method for cutting and laminating aluminum steel sheets, and is used in the production process of cut-shaped wound iron rQ. The silicon steel plate 2 wound around the hoop 1 is detected by the roller 3, passed through the position 4, and then cut by the cutter 5.The cut silicon steel plate 2 is cut by the cutter 5. The corner installed on the trunk is in contact with the VC and placed on the stacking platform 6. The positioning device 4 is shown enlarged in FIG. As shown, the pedestal 7 and the pair of guides 8a and 8b, which are welded to the pedestal 7 and have an angled cross-section, are coated with Mg. , and both sides slide into guides 8a and 8b, and as a result, the width position is increased, and as a result, the silicon steel plate 2 is cut following the positioning device 4 and is pushed to a specified position on the stacking platform 6. The picks and silicon steel plates 2 are stacked in an orderly manner without misalignment, as shown in the side view in Figure 3(a) and in the side view in Figures 3(a) and 3(a). The laminated steel sheets 2 are...
A predetermined number of sheets (about 10 sheets) is defined as a - block, 5 to 6
It is wound separately into blocks (referred to as nine-rolling work), and each wound block is combined concentrically to form a wound core. -The reason why the block was set at around 10 was made by taking into consideration the fact that the roll would be rolled in the hand while being held in the hand. If the number of sheets is 2 or 3, the workability will be poor, and if there are too many, it will be difficult to form the strips. However, in the above-mentioned conventional technology, during the round winding operation,
When taking out a block of silicon steel plates 2, the work efficiency was poor because the pieces had to be taken out while gradually reducing the thickness. Also, guide 8. death. Since the interval between 8b cannot be changed, li'l,
- To manufacture a wound core that uses multiple types of steel plates with different ridges, such as a stepped wound core (using 5 to 6 types of steel plates), multiple positioning devices must be prepared, which is complicated. However, in view of the above-mentioned prior art, the present invention has been developed to provide a method for cutting a silicon steel plate that enables the production of wound cores with good workability.
【・積層方法
を提供することを目的とする。かかる目的を達成する本
発明の構成は、ロール状に巻かれている硅素鋼板を繰り
出し、この伯、累５（２板をその幅方向両惧１面に摺接
する一対のガイドで幅方向位壇、を規定しつつ水平ｉ采
台上をスライドさせ、この架台から搬出さ九てきた伯７
素鋼板を切断して切断した離婚等ζ板を積〕献じていく
硅素鋼板の切断・積層方法において、硅素鋼板の幅に合
わせて前記ガイド相互１＃３］の曲■）を俊えるととも
Ｖこ、切断された硅素？Ａ仮をル［定枚数だけ積層して
いく度に前記一対のガイドを一体に硅素鋼板の幅方向に
ずらすことにより硅素鋼板を所定枚数ごとに幅方向にず
らして積層することを特徴とする。
まず本発明方法を￥１？、明するのに先たち、この方法
を実現する位置決め装置を、斜視図で示す第４図、断面
図で示す第５図、第５図のＸ−Ｘ断面であるダシ６図を
参照しつつ説明する。これらの図に示すように架台１０
には、硅素鋼板２の幅方向に沿い切ｒｉｇ １１が形成
されておシ、この切溝１１にはスライド板１２が嵌入さ
れている。このスライド板１２の裏面に（ｄ１ンリンダ
１３で動かされる駆動軸１４が固着されており、前記シ
リンダ１３はコントロールボックス１５により制御され
る。スライド板１２の表面にはガイド１６ａ及び座１７
が固着されてお）、ネノ棒工８はその先端かガイド１６
ａに固着された座１９に係合するとともに座１７を貫通
している。前記ネジ棒１８には、ガイド１６ｂが固層さ
れた座２０が固着している。そこで、ネジ４奉１８に備
えられたハンドル２１を回転させるとガイド１６ｂが硅
素鋼板２の幅方向に沿い移動する。
次に上述した構造となっている位置決め装置を用いた本
発明方法を説明する。まず、ハンドル２１を回してガイ
ド１６ａ、１６ｂ間の間隔を伯、素Ｈ板２０幅に合わせ
る。この状態で硅素鋼板２をＡ、漬り出してゆき、カッ
タで切断しつつ積台上に積層する。この場合コントロー
ルボックス１５ｆｚｓカッタが例えは１０回動作すると
その度に騰動してシリンダ１３を動かすように設定して
おく。そうすると切断された硅素鋼板２が１０枚積層さ
れたところでコントロールボックス１５の指令によりシ
リンダ１３が作動しスライド板１２が例えば第５図中右
方に一定距艇（Ｎ）だけずれる。即ちガイド１６ａ、１
６ｂが一体に（Ｎ）だけずれる。ガイド１６ａ、１６ｂ
がずれた状態で引き続き硅素鋼板２を切］Ｖｉ・積層し
てゆき、再び硅素鋼板２が１０枚檀屑されたところでコ
ントロールボックス１５ カラｊｆｉ７ＬＩ２１と逆の
指令が出される。このためシリンダ１３が６１ｊ回と逆
に作動しスライド板１２か第５図中左方に一定距に’＆
（Ｎ）だけずれ、これに伴ないガイド１６ａ、１６ｂ
が一体に（Ｎ）たけ左方にずれる。そしてこのような動
作を５〜６回繰り返す。
このように硅素鋼板２が１０枚槓ルくされる度にガイド
１６ａ、１６ｂが硅素鋼板２の幅方向ケこ拙い左右交互
Ｃてずれるため、硅素鋼板２は第７ ＋ｃ（ａ）にｉｉ
ｉ＋＋面図で、ぽｆｃ紀７凶＜ｂ）に洞視図で示すよう
ｌこ、所定枚数（この場合１０枚）ごとに６１方向にず
れて千鳥状に積層される。したがって丸巻き作業の際に
切断された硅素鋼板を−ブロックごとに取り出しやすく
、枚ｄりを数える手間を省略でき、それだけ作業性が向
上する。なお、幅の異なる硅素鋼板を用いるときにはハ
ンドル２】を回してガイド１６ａ、１６ｂ間の間隔を調
１！１ｊすれはよい。
以上′７？：施例とともに具体的に説明したように本発
明によれ、・ま、硅素鋼板の幅に合わせてガイド、トｂ
互ｉべ」の間隔を変えるとともに、切断された（１４ミ
索鋼板を所定枚数だけ積層していく度にガイドを幅方向
にすらずように１７たため、硅素鋼板は所定枚数ごとに
鴨方Ｉｎ］にずれて積層される精巣、積層された硅素鋼
板を所定枚数ごとに取りやすく丸巻き作業が容易にでき
るととも昏・こ、幅の異なる硅素鋼板を切部［・積層す
ることができ、作業性が向上する。[The purpose is to provide a lamination method. The structure of the present invention that achieves this object is to unroll a silicon steel plate wound into a roll, and position the plate in the width direction using a pair of guides that slide the two plates on one side in the width direction. , and then slid it on the horizontal stile and carried it out from this sill.
In the method of cutting and laminating silicon steel plates, in which the raw steel plates are cut and the cut ζ plates are stacked, the song ■) of the guide mutual 1#3] is cut to match the width of the silicon steel plates. V-cut silicon? The method is characterized in that the silicon steel plates are stacked by shifting the silicon steel plates in the width direction every predetermined number by shifting the pair of guides together in the width direction of the silicon steel plates each time a predetermined number of the silicon steel plates are stacked. First, the method of the present invention costs ¥1? , Before explaining, a positioning device for realizing this method will be explained with reference to FIG. 4 showing a perspective view, FIG. 5 showing a sectional view, and FIG. explain. As shown in these figures, the frame 10
A cutting rig 11 is formed along the width direction of the silicon steel plate 2, and a slide plate 12 is fitted into this cutting groove 11. A drive shaft 14 that is moved by a cylinder 13 (d1) is fixed to the back surface of the slide plate 12, and the cylinder 13 is controlled by a control box 15.
is fixed), and the tip of the rod 8 is the guide 16.
It engages with a seat 19 fixed to a and passes through the seat 17. A seat 20 on which a guide 16b is fixed is fixed to the threaded rod 18. Therefore, when the handle 21 provided on the screw 4 holder 18 is rotated, the guide 16b moves along the width direction of the silicon steel plate 2. Next, a method of the present invention using the positioning device having the above-described structure will be explained. First, turn the handle 21 to adjust the distance between the guides 16a and 16b to the width of the blank H plate 20. In this state, the silicon steel plates 2 are soaked and stacked on a stacking table while being cut with a cutter. In this case, the control box 15fzs cutter is set to rise and move the cylinder 13 every time it operates, for example, 10 times. Then, when ten cut silicon steel plates 2 are stacked, the cylinder 13 is actuated by a command from the control box 15, and the slide plate 12 is shifted, for example, to the right in FIG. 5 by a certain distance (N). That is, the guides 16a, 1
6b are shifted by (N) together. Guides 16a, 16b
Continue to cut the silicon steel plates 2 while the silicon steel plates 2 are out of alignment] Vi・Lamination continues, and when 10 silicon steel plates 2 have been cut again, a command opposite to the control box 15 is issued. Therefore, the cylinder 13 operates 61j times in the opposite direction, and the slide plate 12 moves a certain distance to the left in FIG.
The guides 16a and 16b are shifted by (N), and accordingly, the guides 16a and 16b
are shifted to the left by (N). Then, repeat this action 5 to 6 times. In this way, every time 10 silicon steel plates 2 are rolled, the guides 16a and 16b shift in the width direction of the silicon steel plates 2 by the awkward left and right alternating C.
As shown in the perspective view on the I++ plane, the sheets are stacked in a staggered manner in 61 directions every predetermined number (10 sheets in this case). Therefore, it is easy to take out the cut silicon steel plates block by block during the round winding operation, and the trouble of counting the pieces can be omitted, which improves work efficiency accordingly. Incidentally, when using silicon steel plates having different widths, it is preferable to adjust the distance between the guides 16a and 16b by turning the handle 2). More than '7? According to the present invention, as specifically explained in conjunction with the examples, guides and guides are formed according to the width of the silicon steel plate.
The spacing between the two 14-meter cable steel plates was changed and the wires were cut. The testicles are laminated with different widths, and the laminated silicon steel plates can be easily removed by a predetermined number of sheets, making it easy to roll the sheets in circles. Improves sex.
ム′巳１図は従来技術に係る硅先鋼板の切断・積層方法
を説す」するための説明図、第２図は従来技術で用いら
れる位置法め装置を示す余（親図、第３昆１（ａ）は彼
来技術（・こよシ柁ノド々された妊系均板を示す智ｊ面
図、第３図い）はその刷況図、？Ｊ’ｔ ４ ｊ親は本
発明方法を実籾、する位置決め装置を示す胴祈図、第５
図はそのｌ新面図、第６図は第５図のＸ−Ｘ紗断面図、
第７図（ａ） ｋ：ｒ、不つこ四方法により積層された
硼素鋼板を示す１ｉｔ・ｊｌ−ｆｉ１凶、ビ１，７図（
ｂ）はその斜禮図である。
図面中
１ ｆ”ｊフープ、
２は硅素鋼板・
３はローラ、
５はカッタ
６は積台、
１０は采台、
１２はスライド板、
１３はシリンダ、
１５はコントロールボツクヌ、
１６ａ 、１６ｂ はガイド、
１８は不ノ俸、
２１はハンドルである。
第６図
１イ １０
第７図
２ （ｂ）
＼Fig. 1 is an explanatory diagram for explaining the method of cutting and laminating silicon tip steel plates according to the prior art, and Fig. 2 is an explanatory diagram showing the positioning device used in the prior art (main diagram, Fig. 3). 1 (a) is an original technique (Fig. 3 shows a flattened fertile plate, Figure 3) is a print version of the same, and the parent is the method of the present invention. Figure 5 showing the positioning device for harvesting paddy.
The figure is a new view of the same, Figure 6 is a sectional view taken along line X-X of Figure 5,
Fig. 7(a) k:r, 1it, jl-fi1, bi1, 7, showing boron steel sheets laminated by the Futsuko four method (
b) is its oblique view. In the drawing, 1 is a hoop, 2 is a silicon steel plate, 3 is a roller, 5 is a cutter 6 is a stacking platform, 10 is a take-up stand, 12 is a slide plate, 13 is a cylinder, 15 is a control button, 16a and 16b are guides , 18 is the handle, and 21 is the handle.
Claims (1)
鋼板をその幅方向両倶ｊ面に摺接する一対のガイドで幅
方向位置を規定しつつ水平な架台上をスライドさせ、こ
の架台から搬出されてきた硅素鋼板を切断して切断した
硅素鋼板を積層していく硅素；＜＋＋＃板の切断・積層
方法において、硅素鋼板の幅に合わせて前記ガイド相互
間の間隔を変えるとともに、切断された硅素鋼板を所定
枚数だけ積層していく１戻に前記一対のガイドを一体に
硅素鋼板の幅方向にずらすことによりＪ？Ｉ（累鋼板を
所定枚数ごとに幅方向にずらして積層することを特徴と
する硅素鋼板の切ｄ１・積層方法。A silicon steel plate wound into a roll is paid out, and the silicon steel plate is slid on a horizontal pedestal while its position in the width direction is defined by a pair of guides that are in sliding contact with both surfaces in the width direction, and from this pedestal. Cutting the silicon steel plates carried out and laminating the cut silicon steel plates; <++# In the method of cutting and stacking the plates, the interval between the guides is changed according to the width of the silicon steel plates, and the cutting By stacking a predetermined number of silicon steel plates, the pair of guides are shifted together in the width direction of the silicon steel plates. I (a method for cutting d1 and laminating silicon steel plates, which is characterized by laminating a predetermined number of laminated steel plates while shifting them in the width direction).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6004883A JPS59187415A (en) | 1983-04-07 | 1983-04-07 | Method of cutting and laminating silicon steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6004883A JPS59187415A (en) | 1983-04-07 | 1983-04-07 | Method of cutting and laminating silicon steel plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59187415A true JPS59187415A (en) | 1984-10-24 |
Family
ID=13130801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6004883A Pending JPS59187415A (en) | 1983-04-07 | 1983-04-07 | Method of cutting and laminating silicon steel plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59187415A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513599A (en) * | 2011-12-26 | 2012-06-27 | 江西钱江电气有限责任公司 | Production method for reducing iron loss of silicon-steel plate for transformer |
| CN103658288A (en) * | 2013-12-17 | 2014-03-26 | 莒南县舜耕五金工具有限公司 | Hardware tool discharging device and feeding equipment special for hardware tool discharging device |
| CN104759550A (en) * | 2015-04-09 | 2015-07-08 | 海宁瑞诺太阳能热水器配件厂 | Header processing device |
| CN109202163A (en) * | 2018-11-23 | 2019-01-15 | 广东科盈智能装备制造有限公司 | A kind of full-automatic silicon steel sheet shearing lamination production line |
| CN112768227A (en) * | 2020-12-28 | 2021-05-07 | 芜湖森普铁芯有限公司 | Anti-shaking device for discharging raw materials of iron core |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5086068A (en) * | 1973-12-07 | 1975-07-11 |
-
1983
- 1983-04-07 JP JP6004883A patent/JPS59187415A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5086068A (en) * | 1973-12-07 | 1975-07-11 |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102513599A (en) * | 2011-12-26 | 2012-06-27 | 江西钱江电气有限责任公司 | Production method for reducing iron loss of silicon-steel plate for transformer |
| CN103658288A (en) * | 2013-12-17 | 2014-03-26 | 莒南县舜耕五金工具有限公司 | Hardware tool discharging device and feeding equipment special for hardware tool discharging device |
| CN103658288B (en) * | 2013-12-17 | 2016-08-24 | 莒南县舜耕五金工具有限公司 | Hardware & tools blanking device |
| CN104759550A (en) * | 2015-04-09 | 2015-07-08 | 海宁瑞诺太阳能热水器配件厂 | Header processing device |
| CN104759550B (en) * | 2015-04-09 | 2016-09-21 | 浙江瑞翔新能源科技有限公司 | A kind of header processing unit (plant) |
| CN109202163A (en) * | 2018-11-23 | 2019-01-15 | 广东科盈智能装备制造有限公司 | A kind of full-automatic silicon steel sheet shearing lamination production line |
| CN112768227A (en) * | 2020-12-28 | 2021-05-07 | 芜湖森普铁芯有限公司 | Anti-shaking device for discharging raw materials of iron core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59187415A (en) | Method of cutting and laminating silicon steel plate | |
| US6775916B2 (en) | Framer's layout square | |
| JPS57143808A (en) | Wound core for stationary electrical equipment | |
| US2958931A (en) | Method of making magnetic cores | |
| US3225433A (en) | Method and apparatus for indexing and assembling a core strip to a honeycomb core panel | |
| US2907967A (en) | Magnetic cores for transformers | |
| JPH1079317A (en) | Method and device for stacking iron core amorphous magnetic alloy thin belt | |
| DE60029640T2 (en) | A DEVELOPED TRANSFORMER CORE, METHOD AND DEVICE FOR PRODUCING THEREOF | |
| JPH0123931B2 (en) | ||
| CN117976399B (en) | Transformer core processingequipment | |
| JPH0683987B2 (en) | Method of cutting polarizing plate for liquid crystal display device | |
| JPH01295643A (en) | Porous coil and fabrication method and device therefor | |
| JPS5814062B2 (en) | Manufacturing equipment for transformer core legs | |
| JPS60145828A (en) | Method and device for manufacturing corrugated board sheet | |
| JPS63260119A (en) | Manufacture of laminated iron core for induction electric apparatus | |
| EP1143459A2 (en) | Method of successively manufacturing slender square conductive wires | |
| JPS58100902A (en) | Split treatment for broad steel strip | |
| JPS59118219A (en) | Control method of meandering | |
| SU851664A1 (en) | Method of manufacturing multilayer windings of electric machines | |
| JPS59115508A (en) | Manufacture of transformer core | |
| JPS6471113A (en) | Manufacture of transformer | |
| JPS6444230A (en) | Production line for super honeycomb steel plate | |
| JPS6110967B2 (en) | ||
| CN117976399A (en) | Transformer core processingequipment | |
| JPH06176933A (en) | Amorphous-wound magnetic core |