JPS5461382A - Cutting method of pipe or bar - Google Patents

Cutting method of pipe or bar

Info

Publication number
JPS5461382A
JPS5461382A JP12723877A JP12723877A JPS5461382A JP S5461382 A JPS5461382 A JP S5461382A JP 12723877 A JP12723877 A JP 12723877A JP 12723877 A JP12723877 A JP 12723877A JP S5461382 A JPS5461382 A JP S5461382A
Authority
JP
Japan
Prior art keywords
pipe
milling cutter
bar
cutting method
cutters
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
JP12723877A
Other languages
Japanese (ja)
Inventor
Yutaka Murakami
Tetsuo Kimura
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.)
Sumitomo Heavy Industries Ltd
Original Assignee
Sumitomo 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 Sumitomo Heavy Industries Ltd filed Critical Sumitomo Heavy Industries Ltd
Priority to JP12723877A priority Critical patent/JPS5461382A/en
Publication of JPS5461382A publication Critical patent/JPS5461382A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To cut various sizes of workpieces with one milling cutter by cutting them in a spiral pattern with a milling cutter.
CONSTITUTION: Each milling cutter 10 is contacted to the each side of a pipe- piece P to perform infeed toward the center, cutters 10 being rotated in arrows A direction. At the same time, the pipe-piece P is rotated in the arrow B direction, being cut in the two spiral patterns C, D with the said cutters.
COPYRIGHT: (C)1979,JPO&Japio
JP12723877A 1977-10-25 1977-10-25 Cutting method of pipe or bar Pending JPS5461382A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12723877A JPS5461382A (en) 1977-10-25 1977-10-25 Cutting method of pipe or bar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12723877A JPS5461382A (en) 1977-10-25 1977-10-25 Cutting method of pipe or bar

Publications (1)

Publication Number Publication Date
JPS5461382A true JPS5461382A (en) 1979-05-17

Family

ID=14955123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12723877A Pending JPS5461382A (en) 1977-10-25 1977-10-25 Cutting method of pipe or bar

Country Status (1)

Country Link
JP (1) JPS5461382A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930196A (en) * 1972-07-27 1974-03-18
JPS50125386A (en) * 1974-03-07 1975-10-02
JPS5225986A (en) * 1975-08-22 1977-02-26 Japan Steel Works Ltd:The Alternatin pulse current genrating device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4930196A (en) * 1972-07-27 1974-03-18
JPS50125386A (en) * 1974-03-07 1975-10-02
JPS5225986A (en) * 1975-08-22 1977-02-26 Japan Steel Works Ltd:The Alternatin pulse current genrating device

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