FR2321368B1 - - Google Patents

Info

Publication number
FR2321368B1
FR2321368B1 FR7624737A FR7624737A FR2321368B1 FR 2321368 B1 FR2321368 B1 FR 2321368B1 FR 7624737 A FR7624737 A FR 7624737A FR 7624737 A FR7624737 A FR 7624737A FR 2321368 B1 FR2321368 B1 FR 2321368B1
Authority
FR
France
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.)
Expired
Application number
FR7624737A
Other languages
French (fr)
Other versions
FR2321368A1 (en
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.)
Wafios Maschinenfabrik Wagner Ficker and Schmid
Original Assignee
Wafios Maschinenfabrik Wagner Ficker and Schmid
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 Wafios Maschinenfabrik Wagner Ficker and Schmid filed Critical Wafios Maschinenfabrik Wagner Ficker and Schmid
Publication of FR2321368A1 publication Critical patent/FR2321368A1/en
Application granted granted Critical
Publication of FR2321368B1 publication Critical patent/FR2321368B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23H—WORKING OF METAL BY THE ACTION OF A HIGH CONCENTRATION OF ELECTRIC CURRENT ON A WORKPIECE USING AN ELECTRODE WHICH TAKES THE PLACE OF A TOOL; SUCH WORKING COMBINED WITH OTHER FORMS OF WORKING OF METAL
    • B23H5/00—Combined machining
    • B23H5/06—Electrochemical machining combined with mechanical working, e.g. grinding or honing
    • B23H5/08—Electrolytic grinding

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
FR7624737A 1975-08-16 1976-08-13 METHOD AND DEVICE FOR ELECTROLYTIC RECTIFICATION OF THE ENDS OF THE HELICAL SPRINGS Granted FR2321368A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752536562 DE2536562A1 (en) 1975-08-16 1975-08-16 DEVICE AND METHOD FOR GRINDING BOTH ENDS OF COIL SPRINGS AT THE SAME TIME

Publications (2)

Publication Number Publication Date
FR2321368A1 FR2321368A1 (en) 1977-03-18
FR2321368B1 true FR2321368B1 (en) 1980-07-18

Family

ID=5954142

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7624737A Granted FR2321368A1 (en) 1975-08-16 1976-08-13 METHOD AND DEVICE FOR ELECTROLYTIC RECTIFICATION OF THE ENDS OF THE HELICAL SPRINGS

Country Status (4)

Country Link
CH (1) CH612608A5 (en)
DE (1) DE2536562A1 (en)
FR (1) FR2321368A1 (en)
GB (1) GB1513339A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8136379B2 (en) * 2007-06-05 2012-03-20 Kabushiki Kaisha Itaya Seisaku Sho Helical part manufacturing apparatus and control method thereof
CN102922384A (en) * 2012-10-30 2013-02-13 吴江久升纸业有限公司 Paper tube end grinding machine
CN106736953A (en) * 2016-12-17 2017-05-31 宏岳塑胶集团股份有限公司 A kind of PPR PAPs sander
CN109531112B (en) * 2018-12-21 2024-05-17 杭州杰涵机械科技有限公司 Semi-automatic lifting climbing device for two ends of molded case circuit breaker spring and operation method thereof
CN113021102B (en) * 2021-03-24 2022-03-15 浙江美力科技股份有限公司 Spring end face grinding device and using method thereof
CN114434238B (en) * 2022-01-26 2022-12-06 浙江裕荣弹簧有限公司 Continuous spring end face grinding machine and diamond spring production process applying same

Also Published As

Publication number Publication date
GB1513339A (en) 1978-06-07
DE2536562A1 (en) 1977-02-17
FR2321368A1 (en) 1977-03-18
CH612608A5 (en) 1979-08-15

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Legal Events

Date Code Title Description
ST Notification of lapse