发明名称 |
RESTOTRATION METHOD FOR DETERIORATED PART AND RESTORATION APPARATUS FOR DETERIORATED PART . |
摘要 |
<p>The present invention has as its object the provision of a restoration method for a deteriorated part, which is capable of easily and reliably repairing and restoring a deteriorated part generated in a metal member to reliably prolong the lifetime of the metal member. Specifically, a local heating step of locally heating a deteriorated part C by a main heater 25 and pressure-welding the deteriorated part C by a compression force by thermal expansion and a peripheral heating step of heating the periphery and vicinity of a heated region HA 1 in the local heating step by a sub heater 26 are carried out, followed by carrying out a cooling step of cooling the heated region HA 1 by the main heater 25 and a heated region HA 2 by the sub heater 26 at the same time.</p> |
申请公布号 |
MX2007013032(A) |
申请公布日期 |
2009.02.13 |
申请号 |
MX20070013032 |
申请日期 |
2007.10.18 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
MASAHIRO KOBAYASHI;MASASHI OZAKI;NOBUHIKO NISHIMURA;FUMITOSHI SAKATA;MASARU KODAMA;AKIRA SHIIBASHI;HIDESHI TEZUKA;KO TAKEUCHI |
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