Method and device for measuring thickness of continuous casting shell

A technology for thickness measurement and continuous casting slabs, which is applied in the configuration of indicating equipment/measuring equipment, casting equipment, manufacturing tools, etc. It can solve the problem of inability to describe the continuous variation of the slab shell, and the inability to fix it at the same position by nailing, etc. To solve the problem, to achieve the effect of reasonable design of measurement method, accurate analysis results and high measurement accuracy

Active Publication Date: 2011-03-30
ANGANG STEEL CO LTD
View PDF0 Cites 19 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the difference in casting machine structure and billet casting speed, especially for continuous casting machines with arcs, only one shot of nails cannot describe the continuous change law of the slab shell; way, because the slab is in motion, it is impossible to accurately fix the nails injected multiple times at the same position

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and device for measuring thickness of continuous casting shell
  • Method and device for measuring thickness of continuous casting shell
  • Method and device for measuring thickness of continuous casting shell

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0022] The operating conditions of the embodiment are: on a continuous casting machine with the number of segments N=15, the length of the segments is 1850mm, and the distance from the starting point of the flame cutting machine of the continuous casting machine to the exit of the casting machine is L 0 = 2m, billet doubler B is 20m.

[0023] Depend on figure 1 It can be seen that the continuous casting slab shell thickness measuring device of the present invention is composed of three nail guns 2 arranged along the casting direction of the continuous casting slab, and the three nail guns 2 are sequentially fixed in parallel on two adjacent Between segment 1. figure 2 It is shown that the special support is composed of the support body 6, the foot bolt 4 and the adjusting gasket group 5. The overall shape of the support body 6 is a square flat plate...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a method and a device for measuring the thickness of a continuous casting shell. Shoot nails are centralized on a set position by using at least two continuously arranged shoot nail guns, accurately calculating and controlling the shooting time every time so as to accurately measure the thickness of the casting shell at any time after analysis. The invention has the advantages of high measurement precision, simple and convenient operation, simple structure, convenient production, reasonable design in the measurement method and accurate analysis result. The thickness of a condensed casting shell of an actual casting blank can be followed and measured, and the measurement result provides sufficient basis for casting process personnel to analyze the production and the quality. The invention is particularly suitable for measuring the thickness of the casting shell of an arc-shaped continuous casting machine.

Description

technical field [0001] The invention belongs to the technical field of steelmaking and continuous casting, and in particular relates to a method and a device for measuring the thickness of a continuous casting slab shell, which are used for measuring the solidification state of a casting slab at a specific position under different technological conditions. Background technique [0002] The shell thickness is an important parameter in the continuous casting process. Since the thickness of the shell cannot be measured from the surface, the current common method is to use the nail-shooting method. That is, during the production process of the continuous casting machine, a nail gun is used to inject a certain length of steel nails into the solidifying slab, and after the slab is completely solidified and pulled out of the continuous casting machine, the slab at the nailing position is cut off. Cut the section where the nail is located, observe the shape of the nail, and determin...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): B22D11/16B22D2/00
Inventor 田勇贾洪明张相春安连旗
Owner ANGANG STEEL CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap