JPS53119768A - Supervisory unit for spindle of rolling mill - Google Patents

Supervisory unit for spindle of rolling mill

Info

Publication number
JPS53119768A
JPS53119768A JP3442877A JP3442877A JPS53119768A JP S53119768 A JPS53119768 A JP S53119768A JP 3442877 A JP3442877 A JP 3442877A JP 3442877 A JP3442877 A JP 3442877A JP S53119768 A JPS53119768 A JP S53119768A
Authority
JP
Japan
Prior art keywords
spindle
rolling mill
rolling
supervisory unit
value
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
JP3442877A
Other languages
Japanese (ja)
Inventor
Shinya Tanifuji
Yasuo Morooka
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 JP3442877A priority Critical patent/JPS53119768A/en
Publication of JPS53119768A publication Critical patent/JPS53119768A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Metal Rolling (AREA)

Abstract

PURPOSE: A unit to supervise the excessively large torque generated in the spindle on purpose to prevent the fatigue failure, by operating the shaft torque from the rolling load detected by the load cell mounted in the housing of the rolling mill, and then, by delivering the alarm when the operated value exceels the settled value, and also, by deciding the upper limit value of the rolling torque.
COPYRIGHT: (C)1978,JPO&Japio
JP3442877A 1977-03-30 1977-03-30 Supervisory unit for spindle of rolling mill Pending JPS53119768A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3442877A JPS53119768A (en) 1977-03-30 1977-03-30 Supervisory unit for spindle of rolling mill

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3442877A JPS53119768A (en) 1977-03-30 1977-03-30 Supervisory unit for spindle of rolling mill

Publications (1)

Publication Number Publication Date
JPS53119768A true JPS53119768A (en) 1978-10-19

Family

ID=12413931

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3442877A Pending JPS53119768A (en) 1977-03-30 1977-03-30 Supervisory unit for spindle of rolling mill

Country Status (1)

Country Link
JP (1) JPS53119768A (en)

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