JPS57103781A - Method and device for removing cut slag - Google Patents

Method and device for removing cut slag

Info

Publication number
JPS57103781A
JPS57103781A JP17805280A JP17805280A JPS57103781A JP S57103781 A JPS57103781 A JP S57103781A JP 17805280 A JP17805280 A JP 17805280A JP 17805280 A JP17805280 A JP 17805280A JP S57103781 A JPS57103781 A JP S57103781A
Authority
JP
Japan
Prior art keywords
cutting
cut
slag
slab
face
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
JP17805280A
Other languages
Japanese (ja)
Inventor
Etsuo Nakano
Noritsugu Sugizaki
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.)
Koike Sanso Kogyo Co Ltd
Koike Sanso Kogyo KK
Original Assignee
Koike Sanso Kogyo Co Ltd
Koike Sanso Kogyo KK
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 Koike Sanso Kogyo Co Ltd, Koike Sanso Kogyo KK filed Critical Koike Sanso Kogyo Co Ltd
Priority to JP17805280A priority Critical patent/JPS57103781A/en
Publication of JPS57103781A publication Critical patent/JPS57103781A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To remove easily and surely cut slag simultaneously with dividing a slab due to cutting, by cutting secondarily a melt-fixed base, which is stuck to the lower edge of the cut face of the slab, from the side of the cut face of materials to be cut.
CONSTITUTION: A slab W is primarily cut by a primary cutting tip 5, and the melt-fixed base of a slag 1 stuck to the lower edge of the cut groove of the slab W is cut by a slag cutting tip 4 for secondary cutting. In this case, a downward angle θ of the slag cutting tip 4 to the lower face of the slab W is set to 10W80°. It is desirable in relation to the yield that a length L from the intersection of the lower face of the slab for secondary cutting to the primary cut face is short as much as possible. Another truck is provided for the slag cutting tip 4 on the rail common to a primary cutting torch truck of a gas cutting machine, or otherwise, a cutting machine with the slag cutting tip 4 mounted is provided independently on a continuous casting line or an off line.
COPYRIGHT: (C)1982,JPO&Japio
JP17805280A 1980-12-18 1980-12-18 Method and device for removing cut slag Pending JPS57103781A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17805280A JPS57103781A (en) 1980-12-18 1980-12-18 Method and device for removing cut slag

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17805280A JPS57103781A (en) 1980-12-18 1980-12-18 Method and device for removing cut slag

Publications (1)

Publication Number Publication Date
JPS57103781A true JPS57103781A (en) 1982-06-28

Family

ID=16041754

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17805280A Pending JPS57103781A (en) 1980-12-18 1980-12-18 Method and device for removing cut slag

Country Status (1)

Country Link
JP (1) JPS57103781A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009202160A (en) * 2008-02-26 2009-09-10 Koike Sanso Kogyo Co Ltd Gas cutting method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009202160A (en) * 2008-02-26 2009-09-10 Koike Sanso Kogyo Co Ltd Gas cutting method

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