JPS579241A - Connecting method and device for armature coil - Google Patents
Connecting method and device for armature coilInfo
- Publication number
- JPS579241A JPS579241A JP8233980A JP8233980A JPS579241A JP S579241 A JPS579241 A JP S579241A JP 8233980 A JP8233980 A JP 8233980A JP 8233980 A JP8233980 A JP 8233980A JP S579241 A JPS579241 A JP S579241A
- Authority
- JP
- Japan
- Prior art keywords
- welding
- tip
- vibrating
- horn
- portions
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K13/00—Structural associations of current collectors with motors or generators, e.g. brush mounting plates or connections to windings; Disposition of current collectors in motors or generators; Arrangements for improving commutation
- H02K13/04—Connections between commutator segments and windings
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Current Collectors (AREA)
Abstract
PURPOSE:To enhance the productivity of an ultrasonic welding mechine by forming a plurality of vibrators at the vibrating tip of the welding machine, welding with ultrasonic wave a plurality of parts to be welded simultaneously by pressing the portions to the vibrating tip, and thus eliminating the occurrence of detrimental stress at the horn of the tip. CONSTITUTION:A plurality of vibrating grooves 22a are formed radially at a horn 20 as a center at the vibrating tip 22 of an ultrasonic welding mechhine. The welding machine side is secured, the armature coil 3 and the welding portions of a commutator segment 7 are pressed to the grooves 22a under the prescribed pressure P to apply vibrating force F2 to the tip 22, and the ultrasonic welding is carried out. Since bending stress detrimental for the horn 20 does not occur in this manner, the welding machine operates stably, and since a plurality of portions can be simultaneously welded completely, the productivity of the welding machine can be improved.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8233980A JPS579241A (en) | 1980-06-17 | 1980-06-17 | Connecting method and device for armature coil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8233980A JPS579241A (en) | 1980-06-17 | 1980-06-17 | Connecting method and device for armature coil |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS579241A true JPS579241A (en) | 1982-01-18 |
Family
ID=13771800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8233980A Pending JPS579241A (en) | 1980-06-17 | 1980-06-17 | Connecting method and device for armature coil |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS579241A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0769345A1 (en) * | 1995-10-20 | 1997-04-23 | Harness System Technologies Research, Ltd. | Ultrasonic welding apparatus |
-
1980
- 1980-06-17 JP JP8233980A patent/JPS579241A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0769345A1 (en) * | 1995-10-20 | 1997-04-23 | Harness System Technologies Research, Ltd. | Ultrasonic welding apparatus |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1171498A (en) | Ultrasonic method and apparatus for Securing Parts Together | |
FR2607437B1 (en) | METHOD FOR WELDING LOW DIELECTRIC LOSS THERMOPLASTIC RESIN WITH HIGH FREQUENCY WELDING APPARATUS | |
ES8603664A1 (en) | Device for joining or compressing electric conductors. | |
ES8601078A1 (en) | Method of bonding two ceramic hollow half-members together, and apparatus therefor. | |
JPS579241A (en) | Connecting method and device for armature coil | |
US4155499A (en) | Method of welding metallic conductors using vibratory energy | |
GB1461126A (en) | Electrical machine stator winding coil overhang insulator and method of and apparatus for producing it | |
US4369910A (en) | Method of connecting armature coil of rotary machine | |
GB1177528A (en) | The Use of Ultrasonic Vibrations to Effect a Welding Together of a Welding-Hostile Electrical Contact Member with a Contact Carrier. | |
ES472858A1 (en) | Ultrasonic welding process for automobile alternator slip rings | |
JPS56141754A (en) | Connection of armature coil and device therefor | |
SU507388A1 (en) | Method of making wire products of the type of electrodes | |
JPS568831A (en) | Wire bonding method | |
JPS559832A (en) | Supersonic wave bonding method of synthetic resin bands for heavy packing | |
JPS56132147A (en) | Manufacture of armature for rotary machine | |
JPS5612839A (en) | Method and device for connecting armature coll | |
JPS55147954A (en) | Manufacture of armature for rotary electric machine | |
CN216373382U (en) | Pre-compaction welding frock of charge indicator | |
JPS56142647A (en) | Wire bonding method | |
JPS5698362A (en) | Manufacture of armature | |
JPS57194514A (en) | Method for processing lead wire of small-sized transformer | |
JPS56136160A (en) | Forming of annular laminated iron core | |
US2562133A (en) | Automatic arc welding with coated electrodes | |
SU583893A1 (en) | Ultrasonic welding apparatus | |
JPS55160955A (en) | Manufacture of armature |