JPS57121451A - Tube edge grinder - Google Patents

Tube edge grinder

Info

Publication number
JPS57121451A
JPS57121451A JP700481A JP700481A JPS57121451A JP S57121451 A JPS57121451 A JP S57121451A JP 700481 A JP700481 A JP 700481A JP 700481 A JP700481 A JP 700481A JP S57121451 A JPS57121451 A JP S57121451A
Authority
JP
Japan
Prior art keywords
tube
wheel
grinding
grinding wheel
cylinder
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
JP700481A
Other languages
Japanese (ja)
Inventor
Akira Kuno
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.)
Takuma Co Ltd
Original Assignee
Takuma 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 Takuma Co Ltd filed Critical Takuma Co Ltd
Priority to JP700481A priority Critical patent/JPS57121451A/en
Publication of JPS57121451A publication Critical patent/JPS57121451A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B24GRINDING; POLISHING
    • B24BMACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/007Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for end faces of tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)

Abstract

PURPOSE:To keep no grinding unevenness for boiler tube edges by revolving a grinding wheel around the boiler tubes after fixing them. CONSTITUTION:A tube A to be ground is inserted so that its edge may touch a stopper 3 raised for tube centerring and positionning and is clamped by a clamping cylinder 2. A motor 5 for a grinder wheel rotation use with universal speed controller is started and a motor 17 for a planetary motion use with universal speed controller is also started at the condition of a grinding wheel 15 being rotated, and a cylinder 26 for the grinding wheel transfer use is contracted, thus the edge of the tube A is uniformingly ground by revolving the grinding wheel 15 while bring it in contact the edge face of the tube A. After the grinding work finish, the wheel 15 is detouched from the tube A by prolonging the cylinder 26, and then, after stopping the rotation and revolution of the wheel, the tube A is to be taken out by releasing the clamping cylinder 2.
JP700481A 1981-01-20 1981-01-20 Tube edge grinder Pending JPS57121451A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP700481A JPS57121451A (en) 1981-01-20 1981-01-20 Tube edge grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP700481A JPS57121451A (en) 1981-01-20 1981-01-20 Tube edge grinder

Publications (1)

Publication Number Publication Date
JPS57121451A true JPS57121451A (en) 1982-07-28

Family

ID=11653921

Family Applications (1)

Application Number Title Priority Date Filing Date
JP700481A Pending JPS57121451A (en) 1981-01-20 1981-01-20 Tube edge grinder

Country Status (1)

Country Link
JP (1) JPS57121451A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0509665A2 (en) * 1991-04-15 1992-10-21 AMSTED Industries Incorporated Method and apparatus for grinding the end of a tubular workpiece
CN112192352A (en) * 2020-10-14 2021-01-08 杭州夏克机械科技有限公司 Cutting surface equipment of polishing of building steel pipe

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924037A (en) * 1972-05-04 1974-03-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4924037A (en) * 1972-05-04 1974-03-04

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0509665A2 (en) * 1991-04-15 1992-10-21 AMSTED Industries Incorporated Method and apparatus for grinding the end of a tubular workpiece
EP0509665A3 (en) * 1991-04-15 1993-03-03 Amsted Industries Incorporated Method and apparatus for grinding the end of a tubular workpiece
CN112192352A (en) * 2020-10-14 2021-01-08 杭州夏克机械科技有限公司 Cutting surface equipment of polishing of building steel pipe

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