JPS57184594A - Cutter for tubular body by laser beam - Google Patents
Cutter for tubular body by laser beamInfo
- Publication number
- JPS57184594A JPS57184594A JP56069363A JP6936381A JPS57184594A JP S57184594 A JPS57184594 A JP S57184594A JP 56069363 A JP56069363 A JP 56069363A JP 6936381 A JP6936381 A JP 6936381A JP S57184594 A JPS57184594 A JP S57184594A
- Authority
- JP
- Japan
- Prior art keywords
- mandrel
- cut
- holding
- tubular body
- laser beam
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K26/00—Working by laser beam, e.g. welding, cutting or boring
- B23K26/36—Removing material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Milling, Broaching, Filing, Reaming, And Others (AREA)
- Laser Beam Processing (AREA)
Abstract
PURPOSE:To remove the projecting matter melt-stuck on the inside surface of a cut part during cutting by inserting a mandrel having a relief part consisting of spiral grooves formed with cutting edges at the circumferential edge into a tubular body to be cut by a laser. CONSTITUTION:A tubular body 1 is inserted through the holding hole 25 of a holding body 24 of a rotary holding mechanism 11, and while it is held in abutment on the positioning body 37 of a positioning mechanism 12, it is held to a holding body 24 in a holder 26 made of rubber like o-ring. A mandrel 51 consisting of a circular columnar member is advanced and inserted into the body 1 by the operation of a cylinder 53 until the stopper 52 mounted thereto abuts on the body 37. A relief part 55 consisting of spiral grooves is formed on the outside circumferential part of the mandrel 51 and the opening edges 56 thereof are cutting edges 57. While the body 1 is rotated by rotating the holder 24 and the body 37 by driving of a motor 27 via a gear 29, a laser beam 42 is irradiated from an oscillator 41 via a mirror 43 and a focusing lens 44 to the body 1, by which said body is cut.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56069363A JPS57184594A (en) | 1981-05-11 | 1981-05-11 | Cutter for tubular body by laser beam |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56069363A JPS57184594A (en) | 1981-05-11 | 1981-05-11 | Cutter for tubular body by laser beam |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57184594A true JPS57184594A (en) | 1982-11-13 |
JPH0214154B2 JPH0214154B2 (en) | 1990-04-06 |
Family
ID=13400393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56069363A Granted JPS57184594A (en) | 1981-05-11 | 1981-05-11 | Cutter for tubular body by laser beam |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57184594A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60166184A (en) * | 1984-02-09 | 1985-08-29 | Toshiba Corp | Laser working device |
CN106735950A (en) * | 2016-11-30 | 2017-05-31 | 湖州佳创自动化科技有限公司 | A kind of positioning fixture of steel pipe laser cut line |
CN108380979A (en) * | 2018-04-25 | 2018-08-10 | 苏州鸣人金属制品有限公司 | A kind of cutting equipment for processing |
CN112372077A (en) * | 2019-12-19 | 2021-02-19 | 江西星铝科技有限公司 | Efficient grooving machine for production of building aluminum template |
-
1981
- 1981-05-11 JP JP56069363A patent/JPS57184594A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60166184A (en) * | 1984-02-09 | 1985-08-29 | Toshiba Corp | Laser working device |
CN106735950A (en) * | 2016-11-30 | 2017-05-31 | 湖州佳创自动化科技有限公司 | A kind of positioning fixture of steel pipe laser cut line |
CN108380979A (en) * | 2018-04-25 | 2018-08-10 | 苏州鸣人金属制品有限公司 | A kind of cutting equipment for processing |
CN112372077A (en) * | 2019-12-19 | 2021-02-19 | 江西星铝科技有限公司 | Efficient grooving machine for production of building aluminum template |
Also Published As
Publication number | Publication date |
---|---|
JPH0214154B2 (en) | 1990-04-06 |
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