JPH04327399A - Press load meter - Google Patents

Press load meter

Info

Publication number
JPH04327399A
JPH04327399A JP9850391A JP9850391A JPH04327399A JP H04327399 A JPH04327399 A JP H04327399A JP 9850391 A JP9850391 A JP 9850391A JP 9850391 A JP9850391 A JP 9850391A JP H04327399 A JPH04327399 A JP H04327399A
Authority
JP
Japan
Prior art keywords
load
detecting
load meter
press load
abnormality
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
JP9850391A
Other languages
Japanese (ja)
Other versions
JPH0729234B2 (en
Inventor
Zenichiro Nonaka
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.)
Aida Engineering Ltd
Original Assignee
Aida Engineering 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 Aida Engineering Ltd filed Critical Aida Engineering Ltd
Priority to JP9850391A priority Critical patent/JPH0729234B2/en
Publication of JPH04327399A publication Critical patent/JPH04327399A/en
Publication of JPH0729234B2 publication Critical patent/JPH0729234B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE: To automatically discriminate the presence or absence of the abnormality of the press load meter formed by including a load factor detecting sensor and a load detecting circuit, etc.
CONSTITUTION: A protector consisting of a timing detecting means (50) detecting the state before press working, reference load memory means [(43, (70)] and abnormality discriminating means [(41, 42), (80)] is provided. The trouble, disconnection, etc., of constituting elements (10, 20) are automatically discriminated by comparing the reference load value and the detected load value.
COPYRIGHT: (C)1992,JPO&Japio
JP9850391A 1991-04-30 1991-04-30 Press load cell Expired - Fee Related JPH0729234B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9850391A JPH0729234B2 (en) 1991-04-30 1991-04-30 Press load cell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9850391A JPH0729234B2 (en) 1991-04-30 1991-04-30 Press load cell

Publications (2)

Publication Number Publication Date
JPH04327399A true JPH04327399A (en) 1992-11-16
JPH0729234B2 JPH0729234B2 (en) 1995-04-05

Family

ID=14221448

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9850391A Expired - Fee Related JPH0729234B2 (en) 1991-04-30 1991-04-30 Press load cell

Country Status (1)

Country Link
JP (1) JPH0729234B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108927433A (en) * 2017-05-26 2018-12-04 蛇目缝纫机工业株式会社 Electric press machine
JP2019013976A (en) * 2017-07-11 2019-01-31 株式会社栗本鐵工所 Forging press and its failure prediction method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108927433A (en) * 2017-05-26 2018-12-04 蛇目缝纫机工业株式会社 Electric press machine
JP2019013976A (en) * 2017-07-11 2019-01-31 株式会社栗本鐵工所 Forging press and its failure prediction method

Also Published As

Publication number Publication date
JPH0729234B2 (en) 1995-04-05

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