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Straight arc type continuous casting machine and fan-shaped section thereof

A continuous casting machine segment and straight arc technology, applied in the field of continuous casting machines, can solve problems such as transverse cracks, middle crack corners, etc.

Active Publication Date: 2020-04-07
SHOUGANG CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The invention provides a straight-arc continuous casting machine and its segment, which solves the technical problem that continuous casting slabs are prone to middle cracks and corner transverse cracks in the prior art

Method used

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  • Straight arc type continuous casting machine and fan-shaped section thereof
  • Straight arc type continuous casting machine and fan-shaped section thereof
  • Straight arc type continuous casting machine and fan-shaped section thereof

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Embodiment Construction

[0026] The embodiments of the present application provide a straight-arc continuous casting machine and its segment to solve the technical problem in the prior art that continuous casting slabs tend to have intermediate cracks and corner transverse cracks.

[0027] In order to better understand the above technical solutions, the above technical solutions will be described in detail below in conjunction with the accompanying drawings and specific implementation methods. It should be understood that the embodiments of the present invention and the specific features in the embodiments are detailed descriptions of the technical solutions of the present application. , rather than limiting the technical solutions of the present application, the embodiments of the present application and the technical features in the embodiments can be combined without conflict.

[0028] see Figure 6 , the straight-arc continuous casting machine is currently the more commonly used continuous casting...

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Abstract

The invention belongs to the technical field of continuous casting machines, and discloses a straight arc type continuous casting machine fan-shaped section, which comprises a first vertical section and a second vertical section which are connected. The fan-shaped section also comprises a vertical section fixing structure. The vertical section fixing structure comprises a first positioning shaft,a second positioning shaft, a first fixing frame, a second fixing frame, a first connecting sleeve, a second connecting sleeve, a first positioning groove, a second positioning groove, a first positioning block and a second positioning block. The first positioning shaft and the second positioning shaft are symmetrically fixed to the two side walls of the first vertical section; the first fixing frame and the second fixing frame are symmetrically arranged on the two sides of the first vertical section; the first connecting sleeve and the second connecting sleeve are fixed to the first fixing frame and the second fixing frame respectively; and the first positioning shaft and the second positioning shaft are rotationally fixed into the first connecting sleeve and the second connecting sleeverespectively. The first positioning groove and the second positioning groove are formed in the two side walls of the first vertical section respectively; the first positioning block and the second positioning block are fixed to the second vertical section; and the first positioning block and the second positioning block are embedded in the first positioning groove and the second positioning grooverespectively. The fan-shaped section provided by the invention can inhibit middle cracks and corner cross grains of a plate blank.

Description

technical field [0001] The invention relates to the technical field of continuous casting machines, in particular to a straight-arc continuous casting machine and its segment. Background technique [0002] The medium and thick plate continuous casting machine is used for the blank production of medium and heavy plate products, and the quality of the blank determines the quality of the medium and heavy plate products. As the frequency of continuous casting production increases, the probability of middle cracks and corner transverse cracks in medium-thick continuous casting slabs is increasing, which seriously restricts the quality of medium-thick plate products. Contents of the invention [0003] The invention provides a straight-arc continuous casting machine and its sector section, which solves the technical problem that continuous casting slabs are prone to middle cracks and corner transverse cracks in the prior art. [0004] In order to solve the above-mentioned techni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D11/14B22D11/128
CPCB22D11/142B22D11/128
Inventor 赵新宇刘洋朱志远甄新刚赵晶蒯多圣秦丽晔王臻明吕延春王俊王玉龙王海宝
Owner SHOUGANG CORPORATION
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