JPS57144620A - Half cut controller of material - Google Patents

Half cut controller of material

Info

Publication number
JPS57144620A
JPS57144620A JP2865581A JP2865581A JPS57144620A JP S57144620 A JPS57144620 A JP S57144620A JP 2865581 A JP2865581 A JP 2865581A JP 2865581 A JP2865581 A JP 2865581A JP S57144620 A JPS57144620 A JP S57144620A
Authority
JP
Japan
Prior art keywords
counter
rolling material
subtraction counter
subtraction
detector
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
JP2865581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6229166B2 (enrdf_load_stackoverflow
Inventor
Izumi Tomita
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.)
Daido Steel Co Ltd
Original Assignee
Daido Steel Co 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 Daido Steel Co Ltd filed Critical Daido Steel Co Ltd
Priority to JP2865581A priority Critical patent/JPS57144620A/ja
Publication of JPS57144620A publication Critical patent/JPS57144620A/ja
Publication of JPS6229166B2 publication Critical patent/JPS6229166B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D36/00—Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock which the latter is travelling otherwise than in the direction of the cut
    • B23D36/0008—Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock which the latter is travelling otherwise than in the direction of the cut for machines with only one cutting, sawing, or shearing devices
    • B23D36/0083—Control arrangements specially adapted for machines for shearing or similar cutting, or for sawing, stock which the latter is travelling otherwise than in the direction of the cut for machines with only one cutting, sawing, or shearing devices for cutting off of the ends of the products, e.g. cropping shears

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
JP2865581A 1981-02-27 1981-02-27 Half cut controller of material Granted JPS57144620A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2865581A JPS57144620A (en) 1981-02-27 1981-02-27 Half cut controller of material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2865581A JPS57144620A (en) 1981-02-27 1981-02-27 Half cut controller of material

Publications (2)

Publication Number Publication Date
JPS57144620A true JPS57144620A (en) 1982-09-07
JPS6229166B2 JPS6229166B2 (enrdf_load_stackoverflow) 1987-06-24

Family

ID=12254516

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2865581A Granted JPS57144620A (en) 1981-02-27 1981-02-27 Half cut controller of material

Country Status (1)

Country Link
JP (1) JPS57144620A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100854848B1 (ko) * 2007-04-10 2008-08-27 현대제철 주식회사 압연제품 절단 장치 및 방법

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10204997B2 (en) 2016-09-21 2019-02-12 Boe Technology Group Co., Ltd. Thin film transistor, display substrate and display panel having the same, and fabricating method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100854848B1 (ko) * 2007-04-10 2008-08-27 현대제철 주식회사 압연제품 절단 장치 및 방법

Also Published As

Publication number Publication date
JPS6229166B2 (enrdf_load_stackoverflow) 1987-06-24

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