JPS59136060A - 時計用変換機のステ−タの製造方法 - Google Patents
時計用変換機のステ−タの製造方法Info
- Publication number
- JPS59136060A JPS59136060A JP58010107A JP1010783A JPS59136060A JP S59136060 A JPS59136060 A JP S59136060A JP 58010107 A JP58010107 A JP 58010107A JP 1010783 A JP1010783 A JP 1010783A JP S59136060 A JPS59136060 A JP S59136060A
- Authority
- JP
- Japan
- Prior art keywords
- stator
- slit
- manufacturing
- converter
- welding
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 239000000463 material Substances 0.000 claims description 47
- 238000000034 method Methods 0.000 claims description 22
- 238000003466 welding Methods 0.000 claims description 18
- 230000035699 permeability Effects 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 7
- 239000000696 magnetic material Substances 0.000 claims description 6
- 238000005304 joining Methods 0.000 claims 1
- 230000008569 process Effects 0.000 description 15
- 238000012545 processing Methods 0.000 description 7
- 230000004907 flux Effects 0.000 description 6
- 238000004080 punching Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910000889 permalloy Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009760 electrical discharge machining Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 238000012805 post-processing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000013022 venting Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/083—Devices involving movement of the workpiece in at least one axial direction
- B23K26/0838—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt
- B23K26/0846—Devices involving movement of the workpiece in at least one axial direction by using an endless conveyor belt for moving elongated workpieces longitudinally, e.g. wire or strip material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/08—Devices involving relative movement between laser beam and workpiece
- B23K26/083—Devices involving movement of the workpiece in at least one axial direction
- B23K26/0853—Devices involving movement of the workpiece in at least in two axial directions, e.g. in a plane
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Processes or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/021—Magnetic cores
- H02K15/022—Magnetic cores with salient poles
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Power Engineering (AREA)
- Electromechanical Clocks (AREA)
- Manufacture Of Motors, Generators (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58010107A JPS59136060A (ja) | 1983-01-25 | 1983-01-25 | 時計用変換機のステ−タの製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58010107A JPS59136060A (ja) | 1983-01-25 | 1983-01-25 | 時計用変換機のステ−タの製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59136060A true JPS59136060A (ja) | 1984-08-04 |
| JPH0556109B2 JPH0556109B2 (enrdf_load_stackoverflow) | 1993-08-18 |
Family
ID=11741087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58010107A Granted JPS59136060A (ja) | 1983-01-25 | 1983-01-25 | 時計用変換機のステ−タの製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59136060A (enrdf_load_stackoverflow) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0690556A (ja) * | 1992-09-04 | 1994-03-29 | Citizen Watch Co Ltd | 超小型パルスモータ |
| WO1999064937A1 (fr) * | 1998-06-11 | 1999-12-16 | Citizen Watch Co., Ltd. | Moteur pas-a-pas bipolaire pour dispositif d'horlogerie |
| JP2000139098A (ja) * | 1992-03-18 | 2000-05-16 | Citizen Watch Co Ltd | 電子機器 |
| JP2003075559A (ja) * | 2001-09-07 | 2003-03-12 | Citizen Watch Co Ltd | 時計用ステップモーター |
| JP2004194479A (ja) * | 2002-12-13 | 2004-07-08 | Mitsui High Tec Inc | 積層鉄心の製造方法 |
| JP2016152636A (ja) * | 2015-02-16 | 2016-08-22 | シチズンホールディングス株式会社 | ステッピングモータ及びそのステータの製造方法 |
| JP2018029413A (ja) * | 2016-08-15 | 2018-02-22 | シチズン時計株式会社 | ステッピングモータ、及びステッピングモータのステータ製造方法 |
| US10146186B2 (en) | 2015-10-20 | 2018-12-04 | Seiko Instruments Inc. | Stepping motor, timepiece movement, timepiece, and manufacturing method of stepping motor |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6598366B2 (ja) * | 2015-01-20 | 2019-10-30 | セイコーインスツル株式会社 | ステッピングモータ、時計用ムーブメント、時計 |
| JP6993079B2 (ja) * | 2015-10-20 | 2022-01-20 | セイコーインスツル株式会社 | ステッピングモータの製造方法 |
-
1983
- 1983-01-25 JP JP58010107A patent/JPS59136060A/ja active Granted
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000139098A (ja) * | 1992-03-18 | 2000-05-16 | Citizen Watch Co Ltd | 電子機器 |
| JPH0690556A (ja) * | 1992-09-04 | 1994-03-29 | Citizen Watch Co Ltd | 超小型パルスモータ |
| WO1999064937A1 (fr) * | 1998-06-11 | 1999-12-16 | Citizen Watch Co., Ltd. | Moteur pas-a-pas bipolaire pour dispositif d'horlogerie |
| US6548922B1 (en) | 1998-06-11 | 2003-04-15 | Citizen Watch Co., Ltd. | 2-Pole stepper motor for timepiece |
| US6774513B2 (en) | 1998-06-11 | 2004-08-10 | Citizen Watch Co., Ltd | Two-pole step motor for timepiece |
| JP3597467B2 (ja) * | 1998-06-11 | 2004-12-08 | シチズン時計株式会社 | 時計用の２極式ステップモータ |
| JP2003075559A (ja) * | 2001-09-07 | 2003-03-12 | Citizen Watch Co Ltd | 時計用ステップモーター |
| JP2004194479A (ja) * | 2002-12-13 | 2004-07-08 | Mitsui High Tec Inc | 積層鉄心の製造方法 |
| JP2016152636A (ja) * | 2015-02-16 | 2016-08-22 | シチズンホールディングス株式会社 | ステッピングモータ及びそのステータの製造方法 |
| US10146186B2 (en) | 2015-10-20 | 2018-12-04 | Seiko Instruments Inc. | Stepping motor, timepiece movement, timepiece, and manufacturing method of stepping motor |
| JP2018029413A (ja) * | 2016-08-15 | 2018-02-22 | シチズン時計株式会社 | ステッピングモータ、及びステッピングモータのステータ製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0556109B2 (enrdf_load_stackoverflow) | 1993-08-18 |
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