JPS5524802A - Method for controlling of pressing belt for grinding one side grinding of plated belt steel - Google Patents

Method for controlling of pressing belt for grinding one side grinding of plated belt steel

Info

Publication number
JPS5524802A
JPS5524802A JP9257778A JP9257778A JPS5524802A JP S5524802 A JPS5524802 A JP S5524802A JP 9257778 A JP9257778 A JP 9257778A JP 9257778 A JP9257778 A JP 9257778A JP S5524802 A JPS5524802 A JP S5524802A
Authority
JP
Japan
Prior art keywords
belt
grinding
pressing force
abrasion
controlling
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
JP9257778A
Other languages
Japanese (ja)
Inventor
Kunihiko Tominaga
Michinori Suhara
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP9257778A priority Critical patent/JPS5524802A/en
Publication of JPS5524802A publication Critical patent/JPS5524802A/en
Pending legal-status Critical Current

Links

Landscapes

  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

PURPOSE: To obtain accurate pressing force to comply with the abrasion of belt by setting the pressing force for grinding in two stages and control the pressing force of back up roll and belt speed.
CONSTITUTION: Belt 2 of a belt sander 1 is replaced for new, and set the pressing force by the back up roll of belt steel 3 as the initial pressing force at the presetter 5. Abrasion develops repidly during the initial stage of grinding, however, the abrasion slows down when it reaches a certain extent. Pressing force of that moment is set at the other presetter 5'. Pulse motor 9 is started by the controller 8 thru a function generator 6 and a speed detector 7, and the grinding is continued under the control to be actuated by the cylinder 10.
COPYRIGHT: (C)1980,JPO&Japio
JP9257778A 1978-07-31 1978-07-31 Method for controlling of pressing belt for grinding one side grinding of plated belt steel Pending JPS5524802A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9257778A JPS5524802A (en) 1978-07-31 1978-07-31 Method for controlling of pressing belt for grinding one side grinding of plated belt steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9257778A JPS5524802A (en) 1978-07-31 1978-07-31 Method for controlling of pressing belt for grinding one side grinding of plated belt steel

Publications (1)

Publication Number Publication Date
JPS5524802A true JPS5524802A (en) 1980-02-22

Family

ID=14058278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9257778A Pending JPS5524802A (en) 1978-07-31 1978-07-31 Method for controlling of pressing belt for grinding one side grinding of plated belt steel

Country Status (1)

Country Link
JP (1) JPS5524802A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107866700A (en) * 2017-10-23 2018-04-03 南京钢铁股份有限公司 A kind of control method of blank grinding depth

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107866700A (en) * 2017-10-23 2018-04-03 南京钢铁股份有限公司 A kind of control method of blank grinding depth

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