JPH02135151U - - Google Patents

Info

Publication number
JPH02135151U
JPH02135151U JP4312289U JP4312289U JPH02135151U JP H02135151 U JPH02135151 U JP H02135151U JP 4312289 U JP4312289 U JP 4312289U JP 4312289 U JP4312289 U JP 4312289U JP H02135151 U JPH02135151 U JP H02135151U
Authority
JP
Japan
Prior art keywords
work table
steam turbine
turbine rotor
blade
index
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
JP4312289U
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 JP4312289U priority Critical patent/JPH02135151U/ja
Publication of JPH02135151U publication Critical patent/JPH02135151U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Description

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

第１図は本考案の一実施例に係る蒸気タービン
動翼の自動研摩装置の斜視図、第２図は蒸気ター
ビン動翼の斜視図である。 図面中、２……第一往復台、３……Ｘ軸サーボ
モータ、４……第二往復台、５……Ｙ軸サーボモ
ータ、７……テーブル、８……割出テーブル、９
……Ｗ軸サーボモータ、１０……蒸気タービン動
翼、１５……ワーク保持具、１８……チヤツク、
１９……Ｚ軸サーボモータ、２１……ベルト式研
摩機、２６……コンタクトホイール、２８……研
摩ベルト、３１……数値制御装置である。 FIG. 1 is a perspective view of an automatic polishing device for steam turbine rotor blades according to an embodiment of the present invention, and FIG. 2 is a perspective view of the steam turbine rotor blade. In the drawing, 2...first carriage, 3...X-axis servo motor, 4...second carriage, 5...Y-axis servo motor, 7...table, 8...indexing table, 9
... W-axis servo motor, 10 ... Steam turbine rotor blade, 15 ... Work holder, 18 ... Chuck,
19... Z-axis servo motor, 21... Belt type polisher, 26... Contact wheel, 28... Polishing belt, 31... Numerical control device.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 水平面内で移動自在で且つ鉛直方向に移動自在
なワークテーブルと、該ワークテーブルの鉛直面
に設けられ水平軸回りで割出回転されると共に蒸
気タービン動翼の翼根部を保持する割出テーブル
と、前記ワークテーブルに設けられ前記蒸気ター
ビン動翼の翼頂部を回動自在に支持する支持具と
、前記蒸気タービン動翼のストレート翼部に研摩
ベルトを押圧するコンタクトホイールを備えたベ
ルト式研摩機と、前記ワークテーブルの移動及び
前記割出テーブルの割出回転を同時に制御する数
値制御装置とからなることを特徴とする蒸気ター
ビン動翼の自動研摩装置。 a work table that is movable in a horizontal plane and vertically; and an index table that is provided on the vertical plane of the work table and is indexed and rotated around a horizontal axis and that holds the blade root of a steam turbine rotor blade. , a belt-type polishing machine comprising: a support provided on the work table and rotatably supporting the top of the steam turbine rotor blade; and a contact wheel that presses a polishing belt against the straight blade of the steam turbine rotor. and a numerical control device that simultaneously controls movement of the work table and index rotation of the index table.
JP4312289U 1989-04-14 1989-04-14 Pending JPH02135151U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4312289U JPH02135151U (en) 1989-04-14 1989-04-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4312289U JPH02135151U (en) 1989-04-14 1989-04-14

Publications (1)

Publication Number Publication Date
JPH02135151U true JPH02135151U (en) 1990-11-09

Family

ID=31555271

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4312289U Pending JPH02135151U (en) 1989-04-14 1989-04-14

Country Status (1)

Country Link
JP (1) JPH02135151U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63185564A (en) * 1987-01-29 1988-08-01 Mitsubishi Heavy Ind Ltd Six-axis control type automatic polisher

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63185564A (en) * 1987-01-29 1988-08-01 Mitsubishi Heavy Ind Ltd Six-axis control type automatic polisher

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