JPH0211690U - - Google Patents
Info
- Publication number
- JPH0211690U JPH0211690U JP1988090139U JP9013988U JPH0211690U JP H0211690 U JPH0211690 U JP H0211690U JP 1988090139 U JP1988090139 U JP 1988090139U JP 9013988 U JP9013988 U JP 9013988U JP H0211690 U JPH0211690 U JP H0211690U
- Authority
- JP
- Japan
- Prior art keywords
- branching
- condensing
- optical fibers
- laser beam
- laser
- 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
- 239000013307 optical fiber Substances 0.000 claims description 4
- 230000001678 irradiating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Description
第１図は本考案の一実施例の入射部の構成を示
す構成図、第２図は本考案の一実施例の出射部の
構成を示す構成図、第３図は本考案の他の実施例
の出射部の構成を示す構成図、第４図は従来例の
入射部の構成を示す構成図、第５図および第６図
は従来例の光フアイバの損傷状態を示す図である
。
主要部分の符号の説明、１……レーザ発振器、
３……凹レンズ、４……凸レンズ、５〜７……部
分反射鏡、８……全反射鏡、９〜１２……入射結
合レンズ、１３〜１６……光フアイバ、１７，１
８……集光レンズ、１９，２０……全反射鏡、２
１……多面全反射鏡、２３，２４……全反射鏡、
２５……凹面反射鏡。
FIG. 1 is a block diagram showing the structure of the input section in one embodiment of the present invention, FIG. 2 is a block diagram showing the structure of the output section in one embodiment of the present invention, and FIG. 3 is another embodiment of the present invention. FIG. 4 is a block diagram showing the structure of the emitting section in the example, FIG. 4 is a block diagram showing the structure of the incident section in the conventional example, and FIGS. 5 and 6 are diagrams showing the damaged state of the optical fiber in the conventional example. Explanation of symbols of main parts, 1... Laser oscillator,
3...Concave lens, 4...Convex lens, 5-7...Partial reflection mirror, 8...Total reflection mirror, 9-12...Incidence coupling lens, 13-16...Optical fiber, 17,1
8... Condensing lens, 19, 20... Total reflection mirror, 2
1... Multifaceted total reflection mirror, 23, 24... Total reflection mirror,
25...Concave reflector.
Claims (1)
フアイバ各々に入射させる分岐手段と、前記分岐
手段により分岐され、前記複数の光フアイバ各々
を経由して伝送された前記レーザ光を集光して被
加工物に照射する集光手段とを有することを特徴
とするレーザ加工装置。 Branching means for branching a laser beam from a laser light source and inputting it into each of a plurality of optical fibers; and condensing the laser beam branched by the branching means and transmitted via each of the plurality of optical fibers. 1. A laser processing device comprising: a condensing means for irradiating a workpiece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988090139U JPH0211690U (en) | 1988-07-07 | 1988-07-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988090139U JPH0211690U (en) | 1988-07-07 | 1988-07-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0211690U true JPH0211690U (en) | 1990-01-24 |
Family
ID=31314671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988090139U Pending JPH0211690U (en) | 1988-07-07 | 1988-07-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0211690U (en) |
-
1988
- 1988-07-07 JP JP1988090139U patent/JPH0211690U/ja active Pending
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