公开(公告)号：US20180318917A1

公开(公告)日：2018-11-08

申请号：US15970136

申请日：2018-05-03

Applicant: SMS GROUP GMBH

Inventor： Dirk LIEFTUCHT ,  Artemy KRASILNIKOV ,  Felix Max FANGHANEL

IPC: B22D11/20 ,  B22D11/05 ,  B22D11/22

CPC classification number: B22D11/202 ,  B22D11/05 ,  B22D11/225

Abstract: A method for setting a conicity of a die of a strand casting installation during a casting procedure, including the steps of: measuring temperature values along a centric measuring path running in a casting direction along an adjustably disposed die wall; measuring temperature values along a peripheral measuring path running in a casting direction along the adjustably disposed die wall, wherein the peripheral measuring path runs between the centric measuring path and a lateral periphery of the die wall, and a spacing of the peripheral measuring path from the lateral periphery of the die wall is smaller than a spacing of the centric measuring path from the other lateral periphery of the die wall; determining a centric temperature distribution curve along the centric measuring path from the temperature values measured along the centric measuring path; determining a peripheral temperature distribution curve along the peripheral measuring path from the temperature values measured along the peripheral measuring path; determining a first area under the centric temperature distribution curve, and a second area under the peripheral temperature distribution curve; determining a difference between the second area and the first area; and setting the conicity of the die taking into account the difference.

公开(公告)号：US20190143403A1

公开(公告)日：2019-05-16

申请号：US16250250

申请日：2019-01-17

Applicant: SMS GROUP GMBH

Inventor： Dirk LIEFTUCHT ,  Artemy KRASILNIKOV ,  Felix Max FANGHÄNEL

IPC: B22D11/20 ,  B22D11/05 ,  B22D11/22

CPC classification number: B22D11/202 ,  B22D11/05 ,  B22D11/168 ,  B22D11/225

Abstract: A strand casting installation in which a conicity of a die is set during a casting procedure by measuring temperature values along a centric measuring path running in a casting direction along an adjustably disposed die wall; measuring temperature values along a peripheral measuring path running in a casting direction along the adjustably disposed die wall, wherein the peripheral measuring path runs between the centric measuring path and a lateral periphery of the die wall, and a spacing of the peripheral measuring path from the lateral periphery of the die wall is smaller than a spacing of the centric measuring path from the other lateral periphery of the die wall; determining a centric temperature distribution curve along the centric measuring path from the temperature values measured along the centric measuring path; determining a peripheral temperature distribution curve along the peripheral measuring path from the temperature values measured along the peripheral measuring path; determining a first area under the centric temperature distribution curve, and a second area under the peripheral temperature distribution curve; determining a difference between the second area and the first area; and setting the conicity of the die taking into account the difference.