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

Similar Documents

Publication Publication Date Title
CH542937A (en) Coating layer on hard metal parts for cutting and non-cutting shaping and process for their production
ES418268A1 (en) Process and installation for producing metal tubes without welding
CA981490A (en) Vanadium-containing tool steel, article thereof and method for producing the same
BE767809A (en) Cutting rolled product into required lengths as it leaves a rolling
CA953952A (en) Rolling process for wire and other bar-shaped rolled stock
ES389003A1 (en) Method of controlling continuous rolling of metal strips
CA931483A (en) Method for manufacturing cold rolled steel having excellent drawability
CH487700A (en) Process and system for the production of copper-plated steel wires, especially those used for CO2 protective gas welding
AT304999B (en) Process for the production of forged or rolled steel bars from ledeburitic tool steels
AT324387B (en) HEATING PROCESSES FOR STEEL BODIES, SUCH AS BILLETS OR ROLLING BLOCKS, WITH A TELLURAL CONTENT Sufficient To IMPROVE THE MACHINABILITY PROPERTIES BY CHIPPING TOOLS
GB1222981A (en) Improvements in or relating to staples
GB924810A (en) Method of producing flanged compound bearings from clad metal blanks
FR2100285A5 (en) Treatment of stainless or acid resistant steel - to band structure by cold rolling
GB1040119A (en) Process for hot rolling various bars or sections
ES419550A1 (en) Method of preparing a continuously cast ingot for rolling or the like
ES388502A1 (en) Method for manufacturing metallic wool
GB1282759A (en) Method of manufacturing discs from wire
IT973025B (en) PICKLING COMPOSITION FOR REMOVING RUST FROM FERROUS METALS AND ENGRAVING FROM METALS AND WOOD AND RELATIVE MANUFACTURING PROCESS
FR2187433A1 (en) Placing rolled bars onto a cooler - in appts occupying reduced space and in which the speed of the sheared bar does not exceed the rolling speed
GB148677A (en) Improved means for making wires, tie-rods, wire wheel spokes and the like having cross-sections varying along their length
GB1006943A (en) Improvements in or relating to the continuous rolling of iron and other metals
GB1345099A (en) Manufacture of agricultural discs
AU418833B2 (en) Alloy steel, articles produced therewith and method of producing such articles
CA948083A (en) Heat treated nickel-bearing steel stock, and method therefor
FR2187434A1 (en) Cold drawing rolled bars - using a single drawing tongue for a series of bars