JPS57121451A - Tube edge grinder - Google Patents
Tube edge grinderInfo
- 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
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
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/007—Machines 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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4924037A (en) * | 1972-05-04 | 1974-03-04 |
-
1981
- 1981-01-20 JP JP700481A patent/JPS57121451A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4924037A (en) * | 1972-05-04 | 1974-03-04 |
Cited By (3)
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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