JPS543205A - Method for cutting commutator - Google Patents

Method for cutting commutator

Info

Publication number
JPS543205A
JPS543205A JP6784977A JP6784977A JPS543205A JP S543205 A JPS543205 A JP S543205A JP 6784977 A JP6784977 A JP 6784977A JP 6784977 A JP6784977 A JP 6784977A JP S543205 A JPS543205 A JP S543205A
Authority
JP
Japan
Prior art keywords
commutator
cutting
revolved
segments
rotor
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
Application number
JP6784977A
Other languages
Japanese (ja)
Inventor
Hiroaki Ishibashi
Shinichiro Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sony Corp
Original Assignee
Sony Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Sony Corp filed Critical Sony Corp
Priority to JP6784977A priority Critical patent/JPS543205A/en
Publication of JPS543205A publication Critical patent/JPS543205A/en
Pending legal-status Critical Current

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  • Manufacturing Of Electrical Connectors (AREA)

Abstract

PURPOSE: To prevent swarf from remaining among segments of the commutator and to make the cut surface smooth, by realizing a high speed cutting of the commutator using a cutting tool subjected to supersonic vibration and contacting it with peripheral surface of the commutator with the rotor being revolved.
COPYRIGHT: (C)1979,JPO&Japio
JP6784977A 1977-06-10 1977-06-10 Method for cutting commutator Pending JPS543205A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6784977A JPS543205A (en) 1977-06-10 1977-06-10 Method for cutting commutator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6784977A JPS543205A (en) 1977-06-10 1977-06-10 Method for cutting commutator

Publications (1)

Publication Number Publication Date
JPS543205A true JPS543205A (en) 1979-01-11

Family

ID=13356810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6784977A Pending JPS543205A (en) 1977-06-10 1977-06-10 Method for cutting commutator

Country Status (1)

Country Link
JP (1) JPS543205A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10159761B4 (en) * 2000-12-06 2009-06-04 Asmo Co., Ltd., Kosai Dynamo-electric machine with commutator and manufacturing process for it

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030874A (en) * 1973-07-16 1975-03-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030874A (en) * 1973-07-16 1975-03-27

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10159761B4 (en) * 2000-12-06 2009-06-04 Asmo Co., Ltd., Kosai Dynamo-electric machine with commutator and manufacturing process for it

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