JPS6487098A - Laser beam machine - Google Patents
Laser beam machineInfo
- Publication number
- JPS6487098A JPS6487098A JP62246380A JP24638087A JPS6487098A JP S6487098 A JPS6487098 A JP S6487098A JP 62246380 A JP62246380 A JP 62246380A JP 24638087 A JP24638087 A JP 24638087A JP S6487098 A JPS6487098 A JP S6487098A
- Authority
- JP
- Japan
- Prior art keywords
- resonator
- divergent angle
- distance
- work
- laser light
- 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
Landscapes
- Laser Beam Processing (AREA)
- Lasers (AREA)
Abstract
PURPOSE:To stabilize a working quality without deforming working conditions by the distance between the end of a resonator and the surface of a work by installing the divergent angle adjusting mechanism having an optical part reducing the divergent angle of a laser light between the outlet port of a resonator and the surface of work. CONSTITUTION:The laser light amplified by a resonator 6 has the divergent angle of several mm radians in general and the divergent angle is increased according to the distance between the end A of the resonator and the surface B of a work becoming larger. Now, a divergent angle adjusting mechanism 7 is set up therein to make the divergent angle in the value close to zero. The focal distance of the condensing lens fitted to the inside of a torch 2 having been varied by the distance between the end A of the resonator 6 and the work surface B is thus reduced in its variation amt., the working conditions are stabilized against the distance and the working quality is stabilized.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62246380A JPS6487098A (en) | 1987-09-30 | 1987-09-30 | Laser beam machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62246380A JPS6487098A (en) | 1987-09-30 | 1987-09-30 | Laser beam machine |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6487098A true JPS6487098A (en) | 1989-03-31 |
Family
ID=17147680
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62246380A Pending JPS6487098A (en) | 1987-09-30 | 1987-09-30 | Laser beam machine |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6487098A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008230478A (en) * | 2007-03-22 | 2008-10-02 | Honda Motor Co Ltd | Rear wheel suspension device for motorcycle |
JP2009107572A (en) * | 2007-10-31 | 2009-05-21 | Honda Motor Co Ltd | Motorcycle |
-
1987
- 1987-09-30 JP JP62246380A patent/JPS6487098A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2008230478A (en) * | 2007-03-22 | 2008-10-02 | Honda Motor Co Ltd | Rear wheel suspension device for motorcycle |
JP2009107572A (en) * | 2007-10-31 | 2009-05-21 | Honda Motor Co Ltd | Motorcycle |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES8800023A1 (en) | Variable spot size illuminator with constant convergence angle. | |
JPS54143659A (en) | Image forming optical system for semiconductor laser | |
CA2005998A1 (en) | Lightguide coating control | |
JPS57158823A (en) | Method for incidence of light to tapered fiber | |
JPS6487098A (en) | Laser beam machine | |
PL317614A1 (en) | Light beam dispersing optical element | |
JPS6442611A (en) | Structure for optical coupling of optical fiber and photodetecting element | |
JPS57111508A (en) | Lighting optical system of microscope for surgical operation | |
JPS642790A (en) | Laser beam machine | |
JPS56163533A (en) | Optical recorder and reproducer | |
JPS6467990A (en) | Wavelength controller for excimer laser | |
JPS5612629A (en) | Blade for exposure control | |
JPS5735824A (en) | Light beam scanner | |
JPS645693A (en) | Laser machining head | |
JPS55164803A (en) | Coupling method of semiconductor laser and optical fiber | |
JPS6422490A (en) | Laser beam machine | |
JPS5635568A (en) | Optical reading device | |
JPS5667814A (en) | Two component zoom lens | |
JPS5945090A (en) | Laser condenser in laser working machine | |
JPS5669886A (en) | Semiconductor luminous device | |
JPS57179815A (en) | Positioning method for prism for forming laser beam | |
JPS5610990A (en) | Semiconductor laser array and manufacture thereof | |
SU1721995A1 (en) | Method for laser cutting of tubular glass blanks | |
JPS57208513A (en) | Optical coupler and its manufacture | |
JPS57193086A (en) | Correcting method for beam diameter |