JPS57138565A - Method for grinding special shouldered shaft - Google Patents

Method for grinding special shouldered shaft

Info

Publication number
JPS57138565A
JPS57138565A JP2349481A JP2349481A JPS57138565A JP S57138565 A JPS57138565 A JP S57138565A JP 2349481 A JP2349481 A JP 2349481A JP 2349481 A JP2349481 A JP 2349481A JP S57138565 A JPS57138565 A JP S57138565A
Authority
JP
Japan
Prior art keywords
grinding
section
trunk
stone
special
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
JP2349481A
Other languages
Japanese (ja)
Other versions
JPS6154546B2 (en
Inventor
Hidetoshi Nishi
Motokatsu Okuyama
Kazutaka Shimamura
Isamu Tanaka
Harukatsu Goto
Masahide Katsuki
Kazuo Nagashima
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.)
Hitachi Ltd
Shibaura Machine Co Ltd
Original Assignee
Hitachi Ltd
Toshiba Machine 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 Hitachi Ltd, Toshiba Machine Co Ltd filed Critical Hitachi Ltd
Priority to JP2349481A priority Critical patent/JPS57138565A/en
Publication of JPS57138565A publication Critical patent/JPS57138565A/en
Publication of JPS6154546B2 publication Critical patent/JPS6154546B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
    • B24B5/02—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work
    • B24B5/16—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centres or chucks for holding work for grinding peculiarly surfaces, e.g. bulged

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Constituent Portions Of Griding Lathes, Driving, Sensing And Control (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

PURPOSE:To give the connection of smooth curve continuation during grinding in a special shouldered shaft such as an intermediate roll that is inserted between a press roll and a back-up roll and used for adjusting thickness by continuously grinding the trunk section and R section from one to the other. CONSTITUTION:Grinding of the trunk section A of a special shouldered shaft 1 is performed in the same way as grinding usual cylinders. Next, grinding of B of the R section is done as continuation of the trunk A grinding and the connection of the trunk section A and B of the R section is formed with a continuous smooth curve. Further, because grinding of B of the R section is done with a grinding stone 10 contacting the surface of B of the R section tangentially, a superior grinding face without feed marks can be obtained, and since, when the contact point C of the grinding stone 10 grinds B of the R section, it moves from one end to the other. Always new face of the grinding stone takes part in the grinding when the grinding stone 10 wears, which gives grinding with more accurate dimension and shape.
JP2349481A 1981-02-19 1981-02-19 Method for grinding special shouldered shaft Granted JPS57138565A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2349481A JPS57138565A (en) 1981-02-19 1981-02-19 Method for grinding special shouldered shaft

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2349481A JPS57138565A (en) 1981-02-19 1981-02-19 Method for grinding special shouldered shaft

Publications (2)

Publication Number Publication Date
JPS57138565A true JPS57138565A (en) 1982-08-26
JPS6154546B2 JPS6154546B2 (en) 1986-11-22

Family

ID=12112050

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2349481A Granted JPS57138565A (en) 1981-02-19 1981-02-19 Method for grinding special shouldered shaft

Country Status (1)

Country Link
JP (1) JPS57138565A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010139032A (en) * 2008-12-15 2010-06-24 Ntn Corp Machine component, rolling element for rolling bearing, bearing ring, and method for super-finishing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010139032A (en) * 2008-12-15 2010-06-24 Ntn Corp Machine component, rolling element for rolling bearing, bearing ring, and method for super-finishing the same
US8690450B2 (en) 2008-12-15 2014-04-08 Ntn Corporation Machine component and super-finishing method therefor

Also Published As

Publication number Publication date
JPS6154546B2 (en) 1986-11-22

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