JPS56163067A - Production of moving vane for gas turbine - Google Patents

Production of moving vane for gas turbine

Info

Publication number
JPS56163067A
JPS56163067A JP6534080A JP6534080A JPS56163067A JP S56163067 A JPS56163067 A JP S56163067A JP 6534080 A JP6534080 A JP 6534080A JP 6534080 A JP6534080 A JP 6534080A JP S56163067 A JPS56163067 A JP S56163067A
Authority
JP
Japan
Prior art keywords
moving vane
production
gas turbine
mold body
mold
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
JP6534080A
Other languages
Japanese (ja)
Inventor
Takeshi Yasuda
Hiroshi Fukui
Hiromi Kozobara
Tetsuo Kashimura
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
Original Assignee
Hitachi 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 filed Critical Hitachi Ltd
Priority to JP6534080A priority Critical patent/JPS56163067A/en
Publication of JPS56163067A publication Critical patent/JPS56163067A/en
Pending legal-status Critical Current

Links

Landscapes

  • Turbine Rotor Nozzle Sealing (AREA)

Abstract

PURPOSE: To suppress the formation of casting defects by providing mold parts corresponding to moving parts inclinedly to a mold body, and rotating the mold body in a vacuum thereby performing centrifugal casting.
CONSTITUTION: Mold parts corresponding to moving vane parts for gas turbines are provided with about 30W60° inclination to the mold body, and the mold body, is rotated in a vacuum between about 4GWabout 10G, whereby centrifugal casting is accomplished.
COPYRIGHT: (C)1981,JPO&Japio
JP6534080A 1980-05-19 1980-05-19 Production of moving vane for gas turbine Pending JPS56163067A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6534080A JPS56163067A (en) 1980-05-19 1980-05-19 Production of moving vane for gas turbine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6534080A JPS56163067A (en) 1980-05-19 1980-05-19 Production of moving vane for gas turbine

Publications (1)

Publication Number Publication Date
JPS56163067A true JPS56163067A (en) 1981-12-15

Family

ID=13284110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6534080A Pending JPS56163067A (en) 1980-05-19 1980-05-19 Production of moving vane for gas turbine

Country Status (1)

Country Link
JP (1) JPS56163067A (en)

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