BE767809A - Cutting rolled product into required lengths as it leaves a rolling - Google Patents

Cutting rolled product into required lengths as it leaves a rolling

Info

Publication number
BE767809A
BE767809A BE767809A BE767809A BE767809A BE 767809 A BE767809 A BE 767809A BE 767809 A BE767809 A BE 767809A BE 767809 A BE767809 A BE 767809A BE 767809 A BE767809 A BE 767809A
Authority
BE
Belgium
Prior art keywords
cut
lengths
required lengths
cutting
product
Prior art date
Application number
BE767809A
Other languages
French (fr)
Original Assignee
Hoesch Ag
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 Hoesch Ag filed Critical Hoesch Ag
Priority to BE767809A priority Critical patent/BE767809A/en
Publication of BE767809A publication Critical patent/BE767809A/en

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
    • B23D36/0016—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 minimising waste

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)

Abstract

Stock iron is cut into required lengths in a two cut operation, a first cut being made before the iron is cooled. Each length (L) to be divided into x lengths (lK) and a residual length (lR) and a second cut is made in one or more stages to give final required lengths (lHi). Before cutting, a histograph of (L) is made for each product dimension and type of steel i.e. the % probability (p dL) of obtaining lengths between (L) and (L+dL) from the rolled product, and the % (ai) of LHi) in the total number of products ordered, these data are used in a calculator to give the total product of the cutting (eta w) from the equation The product of cutting (eta w) being defined as the yield of the metal cut into required lengths.
BE767809A 1971-05-28 1971-05-28 Cutting rolled product into required lengths as it leaves a rolling BE767809A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE767809A BE767809A (en) 1971-05-28 1971-05-28 Cutting rolled product into required lengths as it leaves a rolling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE767809A BE767809A (en) 1971-05-28 1971-05-28 Cutting rolled product into required lengths as it leaves a rolling

Publications (1)

Publication Number Publication Date
BE767809A true BE767809A (en) 1971-11-29

Family

ID=3858199

Family Applications (1)

Application Number Title Priority Date Filing Date
BE767809A BE767809A (en) 1971-05-28 1971-05-28 Cutting rolled product into required lengths as it leaves a rolling

Country Status (1)

Country Link
BE (1) BE767809A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036852A1 (en) * 1980-03-20 1981-09-30 VOEST-ALPINE Aktiengesellschaft Method of dividing stock materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0036852A1 (en) * 1980-03-20 1981-09-30 VOEST-ALPINE Aktiengesellschaft Method of dividing stock materials

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