JPS55149731A - Rotary expansion-welded tool - Google Patents

Rotary expansion-welded tool

Info

Publication number
JPS55149731A
JPS55149731A JP2363280A JP2363280A JPS55149731A JP S55149731 A JPS55149731 A JP S55149731A JP 2363280 A JP2363280 A JP 2363280A JP 2363280 A JP2363280 A JP 2363280A JP S55149731 A JPS55149731 A JP S55149731A
Authority
JP
Japan
Prior art keywords
bushing
head stem
fine
stem part
transmission shaft
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
JP2363280A
Other languages
Japanese (ja)
Inventor
Katsumitsu Omi
Kosui Omi
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.)
OOMI KOGYO KK
Omi Kogyo Co Ltd
Original Assignee
OOMI KOGYO KK
Omi Kogyo 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 OOMI KOGYO KK, Omi Kogyo Co Ltd filed Critical OOMI KOGYO KK
Priority to JP2363280A priority Critical patent/JPS55149731A/en
Publication of JPS55149731A publication Critical patent/JPS55149731A/en
Pending legal-status Critical Current

Links

Landscapes

  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

PURPOSE: To readily set a fitting such as socket or bushing to the opening hole of a plate material by using the rotary expansion-welding tool which has a rotation transmission shaft in the upper part and of which the fine-head stem part of the diameter increased from below to upward is suspended in its lower part.
CONSTITUTION: Since a fine head stem part 3 is clamped to the chuck Ch of a drilling machine Dr by way of a rotation transmission shaft 2, the fine head stem part 3 revolves at a high speed as the drilling machine Dr starts running. This produces friction heat between said part and the inside mouth part b of a bushing B and the external local part of the busing B is expansion-welded into the mounting hole H by the softening of the bushing B thrugh heating and the increasing diameter of the fine head stem part 3.
COPYRIGHT: (C)1980,JPO&Japio
JP2363280A 1980-02-27 1980-02-27 Rotary expansion-welded tool Pending JPS55149731A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2363280A JPS55149731A (en) 1980-02-27 1980-02-27 Rotary expansion-welded tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2363280A JPS55149731A (en) 1980-02-27 1980-02-27 Rotary expansion-welded tool

Publications (1)

Publication Number Publication Date
JPS55149731A true JPS55149731A (en) 1980-11-21

Family

ID=12115954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2363280A Pending JPS55149731A (en) 1980-02-27 1980-02-27 Rotary expansion-welded tool

Country Status (1)

Country Link
JP (1) JPS55149731A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001071134A (en) * 1999-09-07 2001-03-21 Ishikawajima Harima Heavy Ind Co Ltd Build-up welding method for hole part and its device
JP2010005701A (en) * 2009-10-13 2010-01-14 Ihi Corp Method and apparatus of padding hole

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001071134A (en) * 1999-09-07 2001-03-21 Ishikawajima Harima Heavy Ind Co Ltd Build-up welding method for hole part and its device
JP4543452B2 (en) * 1999-09-07 2010-09-15 株式会社Ｉｈｉ Method and apparatus for filling hole
JP2010005701A (en) * 2009-10-13 2010-01-14 Ihi Corp Method and apparatus of padding hole

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