JPS56128694A - Working method and device for tube - Google Patents

Working method and device for tube

Info

Publication number
JPS56128694A
JPS56128694A JP3236480A JP3236480A JPS56128694A JP S56128694 A JPS56128694 A JP S56128694A JP 3236480 A JP3236480 A JP 3236480A JP 3236480 A JP3236480 A JP 3236480A JP S56128694 A JPS56128694 A JP S56128694A
Authority
JP
Japan
Prior art keywords
tube
information
detector
basis
detected
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
JP3236480A
Other languages
Japanese (ja)
Inventor
Shojiro Sakai
Hiroshi Shimoyama
Hisao Kitamura
Fujinori Takami
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 JP3236480A priority Critical patent/JPS56128694A/en
Publication of JPS56128694A publication Critical patent/JPS56128694A/en
Pending legal-status Critical Current

Links

Landscapes

  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE: To perform various work of the tube automatically continuously, by detecting the welding line and tube ends of the carried tube and controlling plural working devices on a basis of these detection values according to dimension information of the tube.
CONSTITUTION: When tube end detector 32 detects the blank tube, chucking device 31 grasps blank tube 1 by tube diameter information. The welding line is detected by welding line detector 51 while rotating the tube by rotating device 3, and the tube end is detected by tube end detector 52. On a basis of these detection positions, the tube is marked by marking heads 53, 54, and 55 according to the tube outside diameter, tube length information, and marking information. Next, after the tube is subjected to the perforating work by perforator 56, chucking device 31 is released to carry the tube to cutter 7. The tube end is detected by tube end side length detector 71, and the tube is cut on a basis of information while measuring the length, and both end parts of the tube are ground by grinding heads 91 and 92 of grinder 9, and the tube is carried to the welding process.
COPYRIGHT: (C)1981,JPO&Japio
JP3236480A 1980-03-14 1980-03-14 Working method and device for tube Pending JPS56128694A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3236480A JPS56128694A (en) 1980-03-14 1980-03-14 Working method and device for tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3236480A JPS56128694A (en) 1980-03-14 1980-03-14 Working method and device for tube

Publications (1)

Publication Number Publication Date
JPS56128694A true JPS56128694A (en) 1981-10-08

Family

ID=12356890

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3236480A Pending JPS56128694A (en) 1980-03-14 1980-03-14 Working method and device for tube

Country Status (1)

Country Link
JP (1) JPS56128694A (en)

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