CA979844A - Electrolytically etching designs while rolling annular articles - Google Patents

Electrolytically etching designs while rolling annular articles

Info

Publication number
CA979844A
CA979844A CA127,451A CA127451A CA979844A CA 979844 A CA979844 A CA 979844A CA 127451 A CA127451 A CA 127451A CA 979844 A CA979844 A CA 979844A
Authority
CA
Canada
Prior art keywords
electrolytically etching
rolling annular
annular articles
designs
etching designs
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.)
Expired
Application number
CA127,451A
Other languages
English (en)
Other versions
CA127451S (en
Inventor
Takanori Koga
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.)
NTN Corp
Original Assignee
Toyo Bearing Manufacturing Co Ltd
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 Toyo Bearing Manufacturing Co Ltd filed Critical Toyo Bearing Manufacturing Co Ltd
Application granted granted Critical
Publication of CA979844A publication Critical patent/CA979844A/en
Expired 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
    • B23H9/00—Machining specially adapted for treating particular metal objects or for obtaining special effects or results on metal objects
    • B23H9/06—Marking or engraving

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Electroplating Methods And Accessories (AREA)
CA127,451A 1970-12-19 1971-11-12 Electrolytically etching designs while rolling annular articles Expired CA979844A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11474670A JPS4926816B1 (enrdf_load_stackoverflow) 1970-12-19 1970-12-19

Publications (1)

Publication Number Publication Date
CA979844A true CA979844A (en) 1975-12-16

Family

ID=14645615

Family Applications (1)

Application Number Title Priority Date Filing Date
CA127,451A Expired CA979844A (en) 1970-12-19 1971-11-12 Electrolytically etching designs while rolling annular articles

Country Status (5)

Country Link
JP (1) JPS4926816B1 (enrdf_load_stackoverflow)
CA (1) CA979844A (enrdf_load_stackoverflow)
DE (1) DE2161464C3 (enrdf_load_stackoverflow)
FR (1) FR2117875B1 (enrdf_load_stackoverflow)
GB (1) GB1321770A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51157410U (enrdf_load_stackoverflow) * 1975-06-06 1976-12-15
JPS5257015U (enrdf_load_stackoverflow) * 1975-10-17 1977-04-25
JPS5259109U (enrdf_load_stackoverflow) * 1975-10-24 1977-04-28
CN103981565B (zh) * 2014-04-29 2017-01-04 重庆市新超力轴承有限公司 一种轴承自动连线打字机及其打字方法
CN113369608B (zh) * 2021-06-11 2022-10-04 河南理工大学 一种在金属表面同步制备微织构和微织化微坑的方法

Also Published As

Publication number Publication date
FR2117875B1 (enrdf_load_stackoverflow) 1974-05-10
DE2161464C3 (de) 1975-05-07
JPS4926816B1 (enrdf_load_stackoverflow) 1974-07-12
DE2161464B2 (de) 1974-09-19
FR2117875A1 (enrdf_load_stackoverflow) 1972-07-28
GB1321770A (en) 1973-06-27
DE2161464A1 (de) 1972-07-06

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