JPS57127674A - Internal peripheral blade edge manufacturing method - Google Patents

Internal peripheral blade edge manufacturing method

Info

Publication number
JPS57127674A
JPS57127674A JP1208481A JP1208481A JPS57127674A JP S57127674 A JPS57127674 A JP S57127674A JP 1208481 A JP1208481 A JP 1208481A JP 1208481 A JP1208481 A JP 1208481A JP S57127674 A JPS57127674 A JP S57127674A
Authority
JP
Japan
Prior art keywords
base plate
particles
eage
plating solution
outer peripheral
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
Application number
JP1208481A
Other languages
Japanese (ja)
Other versions
JPS6147669B2 (en
Inventor
Takatoshi Ono
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.)
Disco Corp
Original Assignee
Disco Abrasive Systems 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 Disco Abrasive Systems Ltd filed Critical Disco Abrasive Systems Ltd
Priority to JP1208481A priority Critical patent/JPS57127674A/en
Publication of JPS57127674A publication Critical patent/JPS57127674A/en
Publication of JPS6147669B2 publication Critical patent/JPS6147669B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
    • B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
    • B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
    • B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
    • B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements

Abstract

PURPOSE:To obtain internal peripheral blade edges of a blade thickness as thin as possible by immersing a base plate into a nickel plating solution dispersed with super abrasive particles; diamond particles, etc., and then treating it with chemical etching. CONSTITUTION:A base plate 4 is made of an electric conductive material; aluminum, etc.; with a round hole 10 provided at its center. The surface 5 of this disc type base plate 4 is finished by lapping followed by deoxidation cleaning. All surfaces of this disc are coated with insulating film except this surface 5. The base plate 4 is then immersed in nickel plating solution dispersed with super adrasive particles; diamond particles, etc.; so that a layer of abrasive particles is built up all over on the surface 5 due to galvanizing action. After the formation of abrasive particle layer, the base plate 4 is treated by chemical ethcing with its outer peripheral eage tightly protected by masks. Except the outer peripheral eage portion, the portion of the base plate without mask is dissolved and the internal edge of a thin blade thickness can be obtained.
JP1208481A 1981-01-29 1981-01-29 Internal peripheral blade edge manufacturing method Granted JPS57127674A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1208481A JPS57127674A (en) 1981-01-29 1981-01-29 Internal peripheral blade edge manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1208481A JPS57127674A (en) 1981-01-29 1981-01-29 Internal peripheral blade edge manufacturing method

Publications (2)

Publication Number Publication Date
JPS57127674A true JPS57127674A (en) 1982-08-07
JPS6147669B2 JPS6147669B2 (en) 1986-10-20

Family

ID=11795713

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1208481A Granted JPS57127674A (en) 1981-01-29 1981-01-29 Internal peripheral blade edge manufacturing method

Country Status (1)

Country Link
JP (1) JPS57127674A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01205981A (en) * 1988-02-08 1989-08-18 Disco Abrasive Syst Ltd Internal cutting edge and manufacture thereof
US6745479B2 (en) 2000-10-17 2004-06-08 Ronald S. Dirks Chromium mounted diamond particle cutting tool or wear surface and method
CN108300983A (en) * 2017-12-30 2018-07-20 苏州赛尔科技有限公司 Ni-based blade of high energy efficiency hub type and preparation method thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS496874A (en) * 1972-03-20 1974-01-22
JPS4939258U (en) * 1972-07-04 1974-04-06

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS496874A (en) * 1972-03-20 1974-01-22
JPS4939258U (en) * 1972-07-04 1974-04-06

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01205981A (en) * 1988-02-08 1989-08-18 Disco Abrasive Syst Ltd Internal cutting edge and manufacture thereof
US6745479B2 (en) 2000-10-17 2004-06-08 Ronald S. Dirks Chromium mounted diamond particle cutting tool or wear surface and method
CN108300983A (en) * 2017-12-30 2018-07-20 苏州赛尔科技有限公司 Ni-based blade of high energy efficiency hub type and preparation method thereof
CN108300983B (en) * 2017-12-30 2020-04-10 苏州赛尔科技有限公司 High-energy-efficiency hub type nickel-based blade and preparation method thereof

Also Published As

Publication number Publication date
JPS6147669B2 (en) 1986-10-20

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