JPS6141673B2 - - Google Patents

Info

Publication number
JPS6141673B2
JPS6141673B2 JP55114924A JP11492480A JPS6141673B2 JP S6141673 B2 JPS6141673 B2 JP S6141673B2 JP 55114924 A JP55114924 A JP 55114924A JP 11492480 A JP11492480 A JP 11492480A JP S6141673 B2 JPS6141673 B2 JP S6141673B2
Authority
JP
Japan
Prior art keywords
nozzle
laser beam
irradiating
laser
hole
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.)
Expired
Application number
JP55114924A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5739087A (en
Inventor
Takashi Oomae
Yasuyuki Yoshida
Satoshi Suzuki
Tamotsu Oka
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP11492480A priority Critical patent/JPS5739087A/ja
Publication of JPS5739087A publication Critical patent/JPS5739087A/ja
Publication of JPS6141673B2 publication Critical patent/JPS6141673B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Fuel-Injection Apparatus (AREA)
  • Laser Beam Processing (AREA)
JP11492480A 1980-08-21 1980-08-21 Method and device for piercing of nozzle Granted JPS5739087A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11492480A JPS5739087A (en) 1980-08-21 1980-08-21 Method and device for piercing of nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11492480A JPS5739087A (en) 1980-08-21 1980-08-21 Method and device for piercing of nozzle

Publications (2)

Publication Number Publication Date
JPS5739087A JPS5739087A (en) 1982-03-04
JPS6141673B2 true JPS6141673B2 (mo) 1986-09-17

Family

ID=14650024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11492480A Granted JPS5739087A (en) 1980-08-21 1980-08-21 Method and device for piercing of nozzle

Country Status (1)

Country Link
JP (1) JPS5739087A (mo)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6411592A (en) * 1987-07-03 1989-01-17 Janome Sewing Machine Co Ltd Automatic stitch balancing thread tension sewing machine equipped with sewing correction apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6289590A (ja) * 1985-10-14 1987-04-24 Mitsubishi Motors Corp 燃料噴射ノズルの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6411592A (en) * 1987-07-03 1989-01-17 Janome Sewing Machine Co Ltd Automatic stitch balancing thread tension sewing machine equipped with sewing correction apparatus

Also Published As

Publication number Publication date
JPS5739087A (en) 1982-03-04

Similar Documents

Publication Publication Date Title
US5223692A (en) Method and apparatus for laser trepanning
JP3748280B2 (ja) 加工装置
KR100216226B1 (ko) 수술용 레이저 빔 주사장치
CN100430229C (zh) 形成喷嘴的方法和装置
US5367143A (en) Apparatus and method for multi-beam drilling
US7842901B2 (en) Device for drilling and for removing material using a laser beam
US6574024B1 (en) Laser beam homogenization by scanning a beam onto a mask
US5095386A (en) Optical system for generating lines of light using crossed cylindrical lenses
US4940508A (en) Apparatus and method for forming die sites in a high density electrical interconnecting structure
JP2002536187A (ja) レーザー光線を用いてワークに穴を形成するための方法
US5585019A (en) Laser machining of a workpiece through adjacent mask by optical elements creating parallel beams
US20210229215A1 (en) Laser beam scanner
US5438441A (en) Method and apparatus for material processing with a laser controlled by a holographic element
JPH02263589A (ja) 金属表面のレーザ加工方法
CN114833472A (zh) 用于航空发动机火焰筒的无锥度冷却气膜孔激光加工方法
TW202135965A (zh) 雷射加工裝置和雷射加工工件的方法
JPS6141673B2 (mo)
KR102880056B1 (ko) 재료를 가공하기 위한 장치
JPS6121193Y2 (mo)
KR102860749B1 (ko) 레이저 빔을 사용하여 재료 가공을 위한, 특히 레이저 드릴링을 위한 어셈블리
CN114799572A (zh) 一种基于扫描路径控制能量分布的激光切割加工方法
JP3524855B2 (ja) レーザ照射装置及びレーザ加工方法
JP2003080389A (ja) レーザ加工装置、レーザ加工方法、およびレーザ加工された被加工物を有する物品の製造方法
US20240391029A1 (en) Method and apparatus for ablating holes in an article
JPH05220189A (ja) レーザビームによるアブレーション装置