JPS59201720A - テ−パ−ねじの加工方法 - Google Patents

テ−パ−ねじの加工方法

Info

Publication number
JPS59201720A
JPS59201720A JP7306083A JP7306083A JPS59201720A JP S59201720 A JPS59201720 A JP S59201720A JP 7306083 A JP7306083 A JP 7306083A JP 7306083 A JP7306083 A JP 7306083A JP S59201720 A JPS59201720 A JP S59201720A
Authority
JP
Japan
Prior art keywords
chuck
point
centering
thread
positioning
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
JP7306083A
Other languages
English (en)
Japanese (ja)
Other versions
JPS646886B2 (en]
Inventor
Tetsuya Takara
哲哉 高良
Masahiro Nakagawa
雅博 中川
Hidenori Yasuoka
安岡　秀憲
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP7306083A priority Critical patent/JPS59201720A/ja
Publication of JPS59201720A publication Critical patent/JPS59201720A/ja
Publication of JPS646886B2 publication Critical patent/JPS646886B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B5/00—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor
    • B23B5/16—Turning-machines or devices specially adapted for particular work; Accessories specially adapted therefor for bevelling, chamfering, or deburring the ends of bars or tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Turning (AREA)
JP7306083A 1983-04-27 1983-04-27 テ−パ−ねじの加工方法 Granted JPS59201720A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7306083A JPS59201720A (ja) 1983-04-27 1983-04-27 テ−パ−ねじの加工方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7306083A JPS59201720A (ja) 1983-04-27 1983-04-27 テ−パ−ねじの加工方法

Publications (2)

Publication Number Publication Date
JPS59201720A true JPS59201720A (ja) 1984-11-15
JPS646886B2 JPS646886B2 (en]) 1989-02-06

Family

ID=13507428

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7306083A Granted JPS59201720A (ja) 1983-04-27 1983-04-27 テ−パ−ねじの加工方法

Country Status (1)

Country Link
JP (1) JPS59201720A (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008238358A (ja) * 2007-03-28 2008-10-09 Sumitomo Metal Ind Ltd 長尺管材の端部加工方法及びフローティングチャック装置
CN103506636A (zh) * 2013-10-16 2014-01-15 沈阳工业大学 钻杆、钻铤在管螺纹车床上的自动定位、夹紧装置及方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008238358A (ja) * 2007-03-28 2008-10-09 Sumitomo Metal Ind Ltd 長尺管材の端部加工方法及びフローティングチャック装置
WO2008123415A1 (ja) * 2007-03-28 2008-10-16 Sumitomo Metal Industries, Ltd. 長尺管材の端部加工方法
EP2135696A4 (en) * 2007-03-28 2014-07-16 Nippon Steel & Sumitomo Metal Corp PROCESS FOR PROCESSING LONG TUBE MATERIAL
CN103506636A (zh) * 2013-10-16 2014-01-15 沈阳工业大学 钻杆、钻铤在管螺纹车床上的自动定位、夹紧装置及方法

Also Published As

Publication number Publication date
JPS646886B2 (en]) 1989-02-06

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