FIELD: metallurgy.
SUBSTANCE: method includes installation of rolled metal with location of its exposed face on specified distance up to scissors cutting line and transversal cutting of rolled metal with receiving of sheets of specified measured length. Preliminary before input the rolled metal into scissors it is defined its actual temperature by means of heat sensor, signal from which is received at scissors control station, and distance from the exposed face of rolled metal up to scissors cutting line is defined depending on specified actual temperature of rolled sheet, required nominal length of sheet, metal coefficient of linear expansion and temperature of cold sheet.
EFFECT: it is reduced metal consumption by means of cutting accuracy increasing.
2 cl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| UNIVERSAL CASTING AND ROLLING MILL | 2000 |
|
RU2217247C2 |
| UNIVERSAL MODULE FOR MAKING ROLLED METAL AND METALLIC ARTICLES | 2000 |
|
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|
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| TRAPEZOIDAL-CORRUGATION STRIP CROSS CUTTING METHOD | 2006 |
|
RU2313425C2 |
| INSTALLATION FOR CUTTING PLATE (ITS VERSIONS), BASING MECHANISM, BASE STOP MECHANISM AND DRIVE LCAR FOR FEEDING PLATE TO GUILLOTINE SHEARS | 0 |
|
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| METHOD AND APPARATUS FOR STOPPAGE OF ROLLED STOCK AT THE GIVEN COORDINATE WHEN CUTTING INTO DEFINITE CUT LENGTHS | 0 |
|
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| APPARATUS FOR CONTROL OF ABUTMENT-LESS CUTTING OF STRIP INTO MEASURED-OUT LENGTHS | 0 |
|
SU774832A1 |
| METHOD FOR SHEARING STEEL SHEETS BY DISC SHEARS | 2004 |
|
RU2285592C2 |
