JPS55137822A - Processing of edge portion of material to be processed and device therefor - Google Patents

Processing of edge portion of material to be processed and device therefor

Info

Publication number
JPS55137822A
JPS55137822A JP4232179A JP4232179A JPS55137822A JP S55137822 A JPS55137822 A JP S55137822A JP 4232179 A JP4232179 A JP 4232179A JP 4232179 A JP4232179 A JP 4232179A JP S55137822 A JPS55137822 A JP S55137822A
Authority
JP
Japan
Prior art keywords
processed
edge portions
rolls
processing
edge portion
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
JP4232179A
Other languages
Japanese (ja)
Inventor
Toshio Fukuzuka
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP4232179A priority Critical patent/JPS55137822A/en
Publication of JPS55137822A publication Critical patent/JPS55137822A/en
Pending legal-status Critical Current

Links

Landscapes

  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

PURPOSE: To form a steel fiber with a good producibility by a method wherein a cropped material slitted from an edge portion of a cold-rolled steel plate, scrapped heretofore in a finishing line of the cold-rolled steel plate, is cut in a desired length.
CONSTITUTION: A processing device 1 consists of a pair of shearing rolls 2 and a pair of gears 12, both arranged in up-and-down, and a center cutting machine 15. In such processing device 1, in case edge portions 28a of a material to be processed are processed in a processing line to make steel fibers, both of ununiform edge portions of the material 28 sent into a trimmer 26 are cut and sent into rolls 2 of the device 1 by pinch rolls 24. The edge portions to be processed by shearing edges 4 are split in a proceeding direction of the material 28 to be processed so that width of the split edge portions 28a become same as width of steel fibers and are sheared by rotations of the rollers 2.
COPYRIGHT: (C)1980,JPO&Japio
JP4232179A 1979-04-06 1979-04-06 Processing of edge portion of material to be processed and device therefor Pending JPS55137822A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4232179A JPS55137822A (en) 1979-04-06 1979-04-06 Processing of edge portion of material to be processed and device therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4232179A JPS55137822A (en) 1979-04-06 1979-04-06 Processing of edge portion of material to be processed and device therefor

Publications (1)

Publication Number Publication Date
JPS55137822A true JPS55137822A (en) 1980-10-28

Family

ID=12632743

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4232179A Pending JPS55137822A (en) 1979-04-06 1979-04-06 Processing of edge portion of material to be processed and device therefor

Country Status (1)

Country Link
JP (1) JPS55137822A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59187427A (en) * 1983-04-01 1984-10-24 Naniwa Seitei Kk Manufacture of steel fiber
CN103693482A (en) * 2013-12-03 2014-04-02 安徽嘉隆印刷有限公司 Device for preventing upward movement of waste paper

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59187427A (en) * 1983-04-01 1984-10-24 Naniwa Seitei Kk Manufacture of steel fiber
CN103693482A (en) * 2013-12-03 2014-04-02 安徽嘉隆印刷有限公司 Device for preventing upward movement of waste paper

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