JPS6146080U - Optical device for laser marking - Google Patents

Optical device for laser marking

Info

Publication number
JPS6146080U
JPS6146080U JP1984131795U JP13179584U JPS6146080U JP S6146080 U JPS6146080 U JP S6146080U JP 1984131795 U JP1984131795 U JP 1984131795U JP 13179584 U JP13179584 U JP 13179584U JP S6146080 U JPS6146080 U JP S6146080U
Authority
JP
Japan
Prior art keywords
straight line
optical device
laser
focal points
sphere
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
JP1984131795U
Other languages
Japanese (ja)
Inventor
利定 高橋
Original Assignee
日本電気株式会社
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 日本電気株式会社 filed Critical 日本電気株式会社
Priority to JP1984131795U priority Critical patent/JPS6146080U/en
Publication of JPS6146080U publication Critical patent/JPS6146080U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図は本考案の実施例を示す図である。 主要部分の符号の説明、１・・・・・・レーサ発振器、
３・・・・・・集光レンズ、４・・・・・・平面反射ミ
ラー、５・・・・・・回転楕円体内面反射ミラー、６・
・・・・・球状被加工物。The figure shows an embodiment of the present invention. Explanation of symbols of main parts, 1... Laser oscillator,
3...Condensing lens, 4...Plane reflecting mirror, 5...Spheroidal internal reflecting mirror, 6...
... Spherical workpiece.

Claims (2)

【実用新案登録請求の範囲】[Scope of utility model registration request] （１）球状被加工物の表面にレーザによりマニキンクな
すレーサマーキング用光学装置であって、レーサ光を前
記球の大円上｛聖沿い走査する第１走査手段と、前記大
円を含む面に直交する断面が前記球と交わる円に沿い前
記レーサ光を走査する第２走査手段とを含むことを特徴
とするレーサマーキンク用光学装置。(1) An optical device for laser marking that makes a manikink on the surface of a spherical workpiece using a laser, the laser beam being scanned along a great circle of the sphere, and a first scanning means for scanning along a great circle of the sphere, and a surface including the great circle. an optical device for laser kink, comprising: second scanning means for scanning the laser light along a circle whose orthogonal cross section intersects with the sphere. （２）前記第１及び第２走査手段は、回転楕円体の内面
反射ミラーと、この内面反射ミラーの２つの焦点を含む
平面上でこの２つの焦点を結ぶ直線に直交しかつ１つの
焦点を通る第１の直線のまわりに回動自在であると共に
前記］．つの焦点を通り前記第１の直線に直交する第２
の直線のまわりに回動自在な平面反射ミラーとを有し、
前記２つの焦点の他方の焦点に前記球状被加工物の中心
を位置せしめるようにしたことを特徴とする実用新案登
録請求の範囲第１項のレーザマーキング用光学装置。(2) The first and second scanning means are perpendicular to a straight line connecting these two focal points on a plane including an internal reflection mirror of a spheroid and two focal points of this internal reflection mirror, and have one focal point. It is rotatable around the first straight line passing through the above]. A second straight line passing through two focal points and perpendicular to the first straight line.
It has a flat reflecting mirror that can be freely rotated around the straight line of
The optical device for laser marking according to claim 1, wherein the center of the spherical workpiece is located at the other of the two focal points.
JP1984131795U 1984-08-30 1984-08-30 Optical device for laser marking Pending JPS6146080U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984131795U JPS6146080U (en) 1984-08-30 1984-08-30 Optical device for laser marking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984131795U JPS6146080U (en) 1984-08-30 1984-08-30 Optical device for laser marking

Publications (1)

Publication Number Publication Date
JPS6146080U true JPS6146080U (en) 1986-03-27

Family

ID=30690369

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984131795U Pending JPS6146080U (en) 1984-08-30 1984-08-30 Optical device for laser marking

Country Status (1)

Country Link
JP (1) JPS6146080U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007502712A (en) * 2003-05-16 2007-02-15 ラザグ エージー Apparatus for generating a rotating laser beam

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007502712A (en) * 2003-05-16 2007-02-15 ラザグ エージー Apparatus for generating a rotating laser beam
JP4748728B2 (en) * 2003-05-16 2011-08-17 ラザグ エージー Apparatus for generating a rotating laser beam

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