JPH0443724B2 - - Google Patents

Info

Publication number
JPH0443724B2
JPH0443724B2 JP20325688A JP20325688A JPH0443724B2 JP H0443724 B2 JPH0443724 B2 JP H0443724B2 JP 20325688 A JP20325688 A JP 20325688A JP 20325688 A JP20325688 A JP 20325688A JP H0443724 B2 JPH0443724 B2 JP H0443724B2
Authority
JP
Japan
Prior art keywords
web
detection device
processing head
center
drill
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
JP20325688A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01193108A (ja
Inventor
Michuki Tameike
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.)
Amada Co Ltd
Original Assignee
Amada 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 Amada Co Ltd filed Critical Amada Co Ltd
Priority to JP20325688A priority Critical patent/JPH01193108A/ja
Publication of JPH01193108A publication Critical patent/JPH01193108A/ja
Publication of JPH0443724B2 publication Critical patent/JPH0443724B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)
  • Automatic Control Of Machine Tools (AREA)
JP20325688A 1988-08-17 1988-08-17 形鋼のウエブ厚中心に工具を位置決めする方法 Granted JPH01193108A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20325688A JPH01193108A (ja) 1988-08-17 1988-08-17 形鋼のウエブ厚中心に工具を位置決めする方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20325688A JPH01193108A (ja) 1988-08-17 1988-08-17 形鋼のウエブ厚中心に工具を位置決めする方法

Publications (2)

Publication Number Publication Date
JPH01193108A JPH01193108A (ja) 1989-08-03
JPH0443724B2 true JPH0443724B2 (US07696358-20100413-C00002.png) 1992-07-17

Family

ID=16471014

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20325688A Granted JPH01193108A (ja) 1988-08-17 1988-08-17 形鋼のウエブ厚中心に工具を位置決めする方法

Country Status (1)

Country Link
JP (1) JPH01193108A (US07696358-20100413-C00002.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6878035B2 (en) * 2002-03-22 2005-04-12 Darex Corporation Tool sharpener
JP5545115B2 (ja) * 2010-08-11 2014-07-09 株式会社Ｉｈｉ 穿孔方法及び装置

Also Published As

Publication number Publication date
JPH01193108A (ja) 1989-08-03

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