JPS6433625U - - Google Patents

Info

Publication number
JPS6433625U
JPS6433625U JP12479487U JP12479487U JPS6433625U JP S6433625 U JPS6433625 U JP S6433625U JP 12479487 U JP12479487 U JP 12479487U JP 12479487 U JP12479487 U JP 12479487U JP S6433625 U JPS6433625 U JP S6433625U
Authority
JP
Japan
Prior art keywords
blade
fulcrums
moment weight
increment
reference point
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
JP12479487U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP12479487U priority Critical patent/JPS6433625U/ja
Publication of JPS6433625U publication Critical patent/JPS6433625U/ja
Pending legal-status Critical Current

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  • Testing Of Balance (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係るブレードのモーメントウ
エートの計測装置。第２図は第１図の矢視図。
第３図はモーメントウエート計測原理説明図。第
４図は従来のモーメントウエート計測装置。 図において；１ａは電子天秤の第１支点、１ｂは
電子天秤の第２支点、２は支持盤、３はブレード
、４は計算器、５は支持器、６は支点、７はつり
あいおもり、８は引掛部、９はつりあいバー、１
０は取付治具。 FIG. 1 shows a blade moment weight measuring device according to the present invention. FIG. 2 is a view taken along the arrow in FIG.
Figure 3 is a diagram explaining the principle of moment weight measurement. Figure 4 shows a conventional moment weight measuring device. In the figure; 1a is the first fulcrum of the electronic balance, 1b is the second fulcrum of the electronic balance, 2 is the support plate, 3 is the blade, 4 is the calculator, 5 is the support, 6 is the fulcrum, 7 is the counterweight, 8 is the hook part, 9 is the balance bar, 1
0 is a mounting jig.

Claims (1)

【実用新案登録請求の範囲】 ２つの支点を備えた電子天秤と２つの支点上に
載置され、ブレードを載置可能な支持盤とからな
り、前記２つの支点における反力を計算機にイン
プツトし、ブレードのモーメント重量をｌｘ・Ｗ
ｘ＝ｌ１Ｒ１＋（ｌ１＋ｌ２）Ｒ２、ただし Ｒ１：ブレードがセツトされた時の反力の増分 Ｒ２：ブレードがセツトされた時の反力の増分 ｌ１：基準点から支点までの距離 ｌ２：支点間距離 Ｗｘ：ブレード重量 ｌｘ：基準点から重心Ｇまでの距離 により算出可能にしたことを特徴とするジエツト
エンジン用タービンブレードのモーメントウエー
トの計測装置。[Claims for Utility Model Registration] Consists of an electronic balance with two fulcrums and a support plate placed on the two fulcrums on which a blade can be placed, and which inputs reaction forces at the two fulcrums into a computer. , the moment weight of the blade is lx・W
x=l 1 R 1 + (l 1 + l 2 ) R 2 , where R 1 : Increment of reaction force when the blade is set R 2 : Increment of reaction force when the blade is set l 1 : Reference point A device for measuring the moment weight of a turbine blade for a jet engine, characterized in that the moment weight can be calculated from the distance from the reference point to the center of gravity (G ) .
JP12479487U 1987-08-18 1987-08-18 Pending JPS6433625U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12479487U JPS6433625U (en) 1987-08-18 1987-08-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12479487U JPS6433625U (en) 1987-08-18 1987-08-18

Publications (1)

Publication Number Publication Date
JPS6433625U true JPS6433625U (en) 1989-03-02

Family

ID=31374832

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12479487U Pending JPS6433625U (en) 1987-08-18 1987-08-18

Country Status (1)

Country Link
JP (1) JPS6433625U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232365A (en) * 1975-09-05 1977-03-11 Kyoto Daiichi Kagaku:Kk Weighing device
JPS5926671B2 (en) * 1975-11-19 1984-06-29 呉羽化学工業株式会社 Aeon Koukan Makuden Kaihouhou

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5232365A (en) * 1975-09-05 1977-03-11 Kyoto Daiichi Kagaku:Kk Weighing device
JPS5926671B2 (en) * 1975-11-19 1984-06-29 呉羽化学工業株式会社 Aeon Koukan Makuden Kaihouhou

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