JPS5485161A - Correcting method for twist of ingot in free-forging - Google Patents

Correcting method for twist of ingot in free-forging

Info

Publication number
JPS5485161A
JPS5485161A JP15386277A JP15386277A JPS5485161A JP S5485161 A JPS5485161 A JP S5485161A JP 15386277 A JP15386277 A JP 15386277A JP 15386277 A JP15386277 A JP 15386277A JP S5485161 A JPS5485161 A JP S5485161A
Authority
JP
Japan
Prior art keywords
twist
ingot
tongue
controller
forging
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.)
Granted
Application number
JP15386277A
Other languages
Japanese (ja)
Other versions
JPS6124089B2 (en
Inventor
Toshihiko Obata
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.)
IHI Corp
Original Assignee
IHI Corp
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 IHI Corp filed Critical IHI Corp
Priority to JP15386277A priority Critical patent/JPS5485161A/en
Publication of JPS5485161A publication Critical patent/JPS5485161A/en
Publication of JPS6124089B2 publication Critical patent/JPS6124089B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Forging (AREA)

Abstract

PURPOSE: To correct the twist of the ingot, to make possible the full automation and labor saving to be realized depending on the programmed operation, and to stabilize the quality, by making the controller to be memorized the normal position of the tongue and returning the tongue to the normal position when deviated.
CONSTITUTION: The correct position of the ingot is memorized in the manipulator- controller 18, the forging work is started, the ingot 1 is pressed from the point A to the point B; the degree of twist generated while this operation, as the twist angle and direction is obtained from the signal of the rotational-position-detector 10 against the rotational displacement of the tongue 3, and by the manupulator-controller 18. Depending on this data of twist, the correction is performed by the method as follows; the force always returning to the normal position is applied; as the second means, the forging work is recorded on the oscillograph. etc., and when a twist generates, the position of the tongue 3 is corrected preparing for the correction in the next press work; as the third means, the corection is performed using the former data.
COPYRIGHT: (C)1979,JPO&Japio
JP15386277A 1977-12-21 1977-12-21 Correcting method for twist of ingot in free-forging Granted JPS5485161A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15386277A JPS5485161A (en) 1977-12-21 1977-12-21 Correcting method for twist of ingot in free-forging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15386277A JPS5485161A (en) 1977-12-21 1977-12-21 Correcting method for twist of ingot in free-forging

Publications (2)

Publication Number Publication Date
JPS5485161A true JPS5485161A (en) 1979-07-06
JPS6124089B2 JPS6124089B2 (en) 1986-06-09

Family

ID=15571718

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15386277A Granted JPS5485161A (en) 1977-12-21 1977-12-21 Correcting method for twist of ingot in free-forging

Country Status (1)

Country Link
JP (1) JPS5485161A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6336946A (en) * 1986-07-30 1988-02-17 エス・エム・エス・ハ−ゼンクレヴア−・マシ−ネンフアブリ−ク・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Method and device for drawing work of metal
US6279794B1 (en) 1998-01-07 2001-08-28 Vijay Co., Ltd. Packaging bottle with carrying handle

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0316704Y2 (en) * 1985-07-02 1991-04-10

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6336946A (en) * 1986-07-30 1988-02-17 エス・エム・エス・ハ−ゼンクレヴア−・マシ−ネンフアブリ−ク・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Method and device for drawing work of metal
US6279794B1 (en) 1998-01-07 2001-08-28 Vijay Co., Ltd. Packaging bottle with carrying handle

Also Published As

Publication number Publication date
JPS6124089B2 (en) 1986-06-09

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