CS202686B1 - Electromotor sheet metal,method of making the same and device for performing the same - Google Patents
Electromotor sheet metal,method of making the same and device for performing the same Download PDFInfo
- Publication number
- CS202686B1 CS202686B1 CS773122A CS312277A CS202686B1 CS 202686 B1 CS202686 B1 CS 202686B1 CS 773122 A CS773122 A CS 773122A CS 312277 A CS312277 A CS 312277A CS 202686 B1 CS202686 B1 CS 202686B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- cutting
- cutting surfaces
- electric motor
- cut
- strips
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/06—Making more than one part out of the same blank; Scrapless working
-
- 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
- B21D28/00—Shaping by press-cutting; Perforating
- B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
- B21D28/22—Notching the peripheries of circular blanks, e.g. laminations for dynamo-electric machines
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Manufacture Of Motors, Generators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD76192834A DD135972A3 (de) | 1976-05-14 | 1976-05-14 | Verfahren und schneidwerkzeug zur herstellung von elektromotorenblechen |
Publications (1)
Publication Number | Publication Date |
---|---|
CS202686B1 true CS202686B1 (en) | 1981-01-30 |
Family
ID=5504507
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CS773122A CS202686B1 (en) | 1976-05-14 | 1977-05-12 | Electromotor sheet metal,method of making the same and device for performing the same |
Country Status (10)
Country | Link |
---|---|
JP (1) | JPS6032435B2 (de) |
CS (1) | CS202686B1 (de) |
DD (1) | DD135972A3 (de) |
DE (1) | DE2719075A1 (de) |
FR (1) | FR2350900A1 (de) |
HU (1) | HU179811B (de) |
IT (1) | IT1116442B (de) |
PL (1) | PL198025A1 (de) |
SE (1) | SE423794B (de) |
SU (1) | SU685391A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0042047B1 (de) * | 1980-06-16 | 1984-04-18 | International Business Machines Corporation | Verfahren und Vorrichtung zur Herstellung eines geschichteten Rotors |
JPS62209923A (ja) * | 1986-03-10 | 1987-09-16 | Optics Kk | 受光回路 |
US5188305A (en) * | 1988-09-27 | 1993-02-23 | Kitamura Kiden Co., Ltd. | Apparatus for cutting winding strips for use in a wound core |
JPH0289304A (ja) * | 1988-09-27 | 1990-03-29 | Kitamura Kiden Kk | 巻鉄心用帯材の切抜方法 |
JP2901413B2 (ja) * | 1992-04-22 | 1999-06-07 | 北村機電株式会社 | 巻鉄心用帯材の切り抜き装置 |
DE102007001782B4 (de) * | 2006-09-05 | 2009-02-26 | Johnson Controls Gmbh | Verfahren zur Herstellung verzahnter Bauteile einer Verstellvorrichtung |
EP2216882B1 (de) * | 2007-11-26 | 2017-01-25 | Mitsui High-Tec, Inc. | Herstellungsverfahren eines geschichteten statorkerns |
AT508600B1 (de) * | 2009-07-16 | 2011-05-15 | Andritz Tech & Asset Man Gmbh | Verfahren zum herstellen von rotor- und statorblechen |
EP2808102B1 (de) * | 2013-05-30 | 2020-02-12 | Bora Poland Sp. z o.o. | Stempelprägesystem mit zwei parallel gestaffelten Reihen für ungefähr kreisförmige Teile zur Einschränkung von Blechschrott bei der Herstellung durch spulenbeschickte Transferpressen |
CN111196056B (zh) * | 2018-11-16 | 2023-10-20 | 山田菊夫 | 纸制盖 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1656794A (en) * | 1926-12-29 | 1928-01-17 | Anna Z Messenger | Method of cutting can ends |
FR1123017A (fr) * | 1955-03-02 | 1956-09-17 | Ets Japy Freres | Procédé de découpage de feuilles planes |
BE558820A (de) * | 1956-07-06 | |||
US3517532A (en) * | 1965-09-27 | 1970-06-30 | Bendix Corp | Apparatus for slitting sheet metal and method of forming circular members therefrom |
FR1495212A (fr) * | 1966-09-27 | 1967-09-15 | Bendix Corp | Appareil pour découper une feuille de métal en bandes et procédé pour réaliser des éléments circulaires à partir de telles bandes |
DE1602504A1 (de) * | 1967-04-19 | 1970-07-23 | D F Ets | Verfahren zum Zerlegen eines breiten Blechbandes in mehrere schmale Baender mit im wesentlichen zickzackfoermigen Kanten |
DE1602514A1 (de) * | 1967-12-28 | 1970-04-23 | D F Ets | Verfahren und Vorrichtung zum Herstellen von Stanzteilen im Folgeschnittverfahren |
DE2209927C3 (de) * | 1971-03-19 | 1978-06-08 | Maurice Desire Lucien Ans Lachaussee (Belgien) | Verfahren zum metallsparenden Herstellen von Tiefziehteilen aus Ronden |
FR2228554B1 (de) * | 1973-05-09 | 1977-02-11 | Bliss Co Paris Ew |
-
1976
- 1976-05-14 DD DD76192834A patent/DD135972A3/de unknown
-
1977
- 1977-04-29 DE DE19772719075 patent/DE2719075A1/de not_active Ceased
- 1977-05-10 HU HU77UO135A patent/HU179811B/hu unknown
- 1977-05-11 PL PL19802577A patent/PL198025A1/xx unknown
- 1977-05-12 CS CS773122A patent/CS202686B1/cs unknown
- 1977-05-12 FR FR7714550A patent/FR2350900A1/fr active Granted
- 1977-05-12 SE SE7705544A patent/SE423794B/xx unknown
- 1977-05-12 IT IT49373/77A patent/IT1116442B/it active
- 1977-05-13 SU SU772480061A patent/SU685391A1/ru active
- 1977-05-14 JP JP52055921A patent/JPS6032435B2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SU685391A1 (ru) | 1979-09-15 |
JPS6032435B2 (ja) | 1985-07-27 |
HU179811B (en) | 1982-12-28 |
FR2350900A1 (fr) | 1977-12-09 |
PL198025A1 (pl) | 1978-01-02 |
SE423794B (sv) | 1982-06-07 |
DE2719075A1 (de) | 1977-11-24 |
JPS5314303A (en) | 1978-02-08 |
IT1116442B (it) | 1986-02-10 |
DD135972A3 (de) | 1979-06-13 |
FR2350900B1 (de) | 1982-12-03 |
SE7705544L (sv) | 1977-11-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109759523B (zh) | 一种汽车车架横梁异型端头在线切断方法 | |
JP5379522B2 (ja) | 分割鉄心片の製造方法 | |
JP6315537B2 (ja) | 積層鉄心の製造方法及びその製造装置 | |
US10298103B2 (en) | Manufacturing method of laminated core and manufacturing device of laminated core | |
CS202686B1 (en) | Electromotor sheet metal,method of making the same and device for performing the same | |
JP3722539B2 (ja) | 環状積層鉄心の製造方法及び順送り金型装置 | |
JPH01140992A (ja) | スカラップ状切刃を有するナイフの製作方法 | |
GB2268433A (en) | Method of punching interlocking parts for stators | |
JPH0123623Y2 (de) | ||
CN215467501U (zh) | 一种z形件冲压模具 | |
CN220805135U (zh) | 一种连续加工的冲压模具 | |
CN214639461U (zh) | 产品光切面改善机构 | |
JP3491640B2 (ja) | 板金プレス打抜きによる異種形状積層品の製造方法、及びリブ成形用のプレス装置 | |
CN210877058U (zh) | 活动座下料冲压连续模 | |
CN214977125U (zh) | 一种成型冲孔复合模具 | |
CN116984458A (zh) | 一种新能源汽车铁芯台阶外形冲压制造方法 | |
SU804095A1 (ru) | Способ последовательной штамповкииз пОлОСы | |
CN106111796B (zh) | 一种级进模内径向切边机构及切边方法 | |
SU1549640A1 (ru) | Способ последовательной штамповки | |
CN115740209A (zh) | 汽车弹簧摇臂壳体多级冲压成型工艺 | |
WO2019202930A1 (ja) | プレス加工製品製造装置 | |
JP3500437B2 (ja) | パンチプレス加工方法 | |
RU2103155C1 (ru) | Штамп для вырубки кольцевых заготовок абразивных кругов на вулканитовой связке | |
JPH1080732A (ja) | 打抜き装置 | |
SU897339A1 (ru) | Штамп совмещенного действи дл формовки, пробивки, отбортовки и обрезки листовой заготовки |