JPS5796702A - Remote control type automatic piping working machine - Google Patents

Remote control type automatic piping working machine

Info

Publication number
JPS5796702A
JPS5796702A JP55173286A JP17328680A JPS5796702A JP S5796702 A JPS5796702 A JP S5796702A JP 55173286 A JP55173286 A JP 55173286A JP 17328680 A JP17328680 A JP 17328680A JP S5796702 A JPS5796702 A JP S5796702A
Authority
JP
Japan
Prior art keywords
workers
work
constitution
entry
control unit
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
JP55173286A
Other languages
Japanese (ja)
Inventor
Atsushi Okada
Takeshi Kanazawa
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.)
Hitachi Ltd
Via Mechanics Ltd
Original Assignee
Hitachi Ltd
Hitachi Seiko 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 Hitachi Ltd, Hitachi Seiko Ltd filed Critical Hitachi Ltd
Priority to JP55173286A priority Critical patent/JPS5796702A/en
Publication of JPS5796702A publication Critical patent/JPS5796702A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Turning (AREA)

Abstract

PURPOSE: To enhance safety of work, lessen the change of entry into the work area for workers and reduce the number of workers, by decreasing the amount of dangerous work for which the workers are obliged to be exposed especially in radio active circumstance in a nuclear furnace.
CONSTITUTION: Edge preparation is applied to the end face of a branch pipe 13 protruding laterally from the main pipe 12. A cutting tool 18 is rotated by the rotary motion of a face plate 20, and both radial feed and axial feed are actuated to carry out automatic machining through rotation of motors 22 and 23 controlled by the command values stored in a control unit. In addition, a television camera 26 is installed by the pipe 13 to be fabricated so that the machining status may be monitored, and the image is displayed on a monitor television screen installed by the control unit. This constitution enable the workers to carry out works safely without suffering from exposure to the radioactivity in the nuclear furnace and the number of workers can be reduced, by lessening the chance of entry into the work area for those workers.
COPYRIGHT: (C)1982,JPO&Japio
JP55173286A 1980-12-10 1980-12-10 Remote control type automatic piping working machine Pending JPS5796702A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55173286A JPS5796702A (en) 1980-12-10 1980-12-10 Remote control type automatic piping working machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55173286A JPS5796702A (en) 1980-12-10 1980-12-10 Remote control type automatic piping working machine

Publications (1)

Publication Number Publication Date
JPS5796702A true JPS5796702A (en) 1982-06-16

Family

ID=15957627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55173286A Pending JPS5796702A (en) 1980-12-10 1980-12-10 Remote control type automatic piping working machine

Country Status (1)

Country Link
JP (1) JPS5796702A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840096A (en) * 1984-03-08 1989-06-20 Framatome & Cie. Device for machining chamfers on a free of a pipe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4840096A (en) * 1984-03-08 1989-06-20 Framatome & Cie. Device for machining chamfers on a free of a pipe

Similar Documents

Publication Publication Date Title
JPS5669061A (en) Drive control method for electric motor
JPS5796702A (en) Remote control type automatic piping working machine
JPS5451079A (en) Numerical control apparatus
JPS5371766A (en) Learning type adaptive control system
JPS5468991A (en) Supervision of piped power cable by radiation
JPS5324188A (en) Device for controlling work engaged at predetermined suitable interval and for forming work
JPS52147296A (en) Radiation ray exposure reduction method at exchanging operation in local power range monitoring system
JPS52132300A (en) Contaminated dust protecting method
JPS53136614A (en) Rotational speed regulator for motor
JPS53113978A (en) Numerical controller
JPS5395379A (en) Controllig apparatus for the positioning of rotary shafts
JPS51122881A (en) Feed speed control for machine tools
JPS5540021A (en) Material feed control checker
Lazo IRPA 9- the debates continue
JPS532774A (en) Apparatus for automatically machining shaft or like
JPS51120484A (en) A housing unit transferring method capable of adjusting the direction of opening
JPS5467890A (en) Neutron detector
JPS5259446A (en) Control system for elevator
JPH0122292Y2 (en)
JPS5570522A (en) Automatic pipe cutter for narrow space
JPS5368398A (en) Purifying/cooling system for reactor coolant
JPS52129580A (en) Breakage detector for liquid piping
JPS53115561A (en) Apparatus for raking up sludge
JPS53126594A (en) Method and system of automatically removing burrs of cast metal using grinder
JPS52133183A (en) Cutting process by numerical control lathe