JPH02108484A - レーザ光線による穴の形成方法 - Google Patents

レーザ光線による穴の形成方法

Info

Publication number
JPH02108484A
JPH02108484A JP63259970A JP25997088A JPH02108484A JP H02108484 A JPH02108484 A JP H02108484A JP 63259970 A JP63259970 A JP 63259970A JP 25997088 A JP25997088 A JP 25997088A JP H02108484 A JPH02108484 A JP H02108484A
Authority
JP
Japan
Prior art keywords
laser beam
hole
workpiece
cutting
starting position
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
Application number
JP63259970A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0364236B2 (cg-RX-API-DMAC7.html
Inventor
Yukinobu Maekawa
前川　行信
Hirohito Maki
牧　啓仁
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shibuya Corp
Original Assignee
Shibuya Kogyo Co Ltd
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 Shibuya Kogyo Co Ltd filed Critical Shibuya Kogyo Co Ltd
Priority to JP63259970A priority Critical patent/JPH02108484A/ja
Publication of JPH02108484A publication Critical patent/JPH02108484A/ja
Publication of JPH0364236B2 publication Critical patent/JPH0364236B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laser Beam Processing (AREA)
JP63259970A 1988-10-14 1988-10-14 レーザ光線による穴の形成方法 Granted JPH02108484A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63259970A JPH02108484A (ja) 1988-10-14 1988-10-14 レーザ光線による穴の形成方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63259970A JPH02108484A (ja) 1988-10-14 1988-10-14 レーザ光線による穴の形成方法

Publications (2)

Publication Number Publication Date
JPH02108484A true JPH02108484A (ja) 1990-04-20
JPH0364236B2 JPH0364236B2 (cg-RX-API-DMAC7.html) 1991-10-04

Family

ID=17341456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63259970A Granted JPH02108484A (ja) 1988-10-14 1988-10-14 レーザ光線による穴の形成方法

Country Status (1)

Country Link
JP (1) JPH02108484A (cg-RX-API-DMAC7.html)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5658474A (en) * 1994-12-16 1997-08-19 Alza Corporation Method and apparatus for forming dispenser delivery ports
US5837964A (en) * 1998-01-16 1998-11-17 Chromalloy Gas Turbine Corporation Laser drilling holes in components by combined percussion and trepan drilling
US5856649A (en) * 1994-02-25 1999-01-05 Fanuc Ltd. Laser beam machine
EP1291117A1 (de) * 2001-09-07 2003-03-12 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Erzeugen einer Bohrung in einem Werkstück mit Laserstrahlung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220719A (en) * 1975-08-11 1977-02-16 Kuniaki Miyazawa Television system
JPS5724464U (cg-RX-API-DMAC7.html) * 1980-07-17 1982-02-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5220719A (en) * 1975-08-11 1977-02-16 Kuniaki Miyazawa Television system
JPS5724464U (cg-RX-API-DMAC7.html) * 1980-07-17 1982-02-08

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5856649A (en) * 1994-02-25 1999-01-05 Fanuc Ltd. Laser beam machine
US5658474A (en) * 1994-12-16 1997-08-19 Alza Corporation Method and apparatus for forming dispenser delivery ports
US5698119A (en) * 1994-12-16 1997-12-16 Alza Corporation Apparatus for forming dispenser delivery ports
US5837964A (en) * 1998-01-16 1998-11-17 Chromalloy Gas Turbine Corporation Laser drilling holes in components by combined percussion and trepan drilling
EP1291117A1 (de) * 2001-09-07 2003-03-12 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Erzeugen einer Bohrung in einem Werkstück mit Laserstrahlung

Also Published As

Publication number Publication date
JPH0364236B2 (cg-RX-API-DMAC7.html) 1991-10-04

Similar Documents

Publication Publication Date Title
WO2003004210B1 (en) Method of ablating an opening in a hard, non-metallic substrate
US20140263212A1 (en) Coordination of beam angle and workpiece movement for taper control
JPS60223684A (ja) レ−ザを利用した鋸による切断方法及び装置
JP2003170286A (ja) 材料に逆テーパ貫通穴をあけるレーザ穴あけ加工法
US6670575B1 (en) Method and apparatus for removing substance from the surface of a workpiece
TW531461B (en) Scraping apparatus and scraping method
JP2023523031A (ja) 凹部を基板中に生成するための方法
US5118917A (en) Method of micro-working the surface of a workpiece while using a laser beam
CN101100020A (zh) 用于在板状的物件中制造穿孔的方法
KR970005925B1 (ko) 레이저 가공 장치
JPH02108484A (ja) レーザ光線による穴の形成方法
CN112955273B (zh) 用于以去除材料的方式对工件进行激光加工的方法
JP4161178B2 (ja) 切断加工方法
JP2003340577A (ja) レーザ加工装置
JPH09220683A (ja) 丸穴加工方法
CN212122078U (zh) 一种槽孔内壁表面材料去除的激光加工装置
JPH09267187A (ja) レーザ加工方法
JPH07214360A (ja) レーザ加工
JPH0557469A (ja) レーザ加工方法
JPS59206189A (ja) レ−ザ切断装置
JPS63104791A (ja) レ−ザ加工方法
JPH02197388A (ja) レーザ加工方法
JPH0257477B2 (cg-RX-API-DMAC7.html)
JPH0233996Y2 (cg-RX-API-DMAC7.html)
JPS63194883A (ja) レ−ザ加工装置

Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees