Detection and analysis system for sickle bend of hot-rolled intermediate strip billet
An analysis system and camber bending technology, applied in the field of steel rolling production, can solve problems such as inability to save and query, and inability to display multi-pass curves at the same time, and achieve the effect of improving the forming quality
Active Publication Date: 2017-11-03
PANGANG GRP PANZHIHUA STEEL & VANADIUM
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] In order to overcome the shortcomings of the existing sickle curve detection tools that cannot display multiple curves at the same time, and cannot save and query, the technical problem to be solved by the present invention is to provide a camber curve that integrates the functions of detection, analysis, comparison, and query. Detection and analysis system
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0013] The present invention will be further described below through specific embodiments, but it should not be construed as a limitation of the present invention. Those skilled in the art may also make various modifications, replacements, and changes based on the above solutions. All modifications, replacements and changes made based on the above-mentioned technical ideas belong to the scope of the present invention.
[0014] The hot-rolled intermediate strip billet sickle detection and analysis system includes a data acquisition and processing system, a judgment system, a comparison system and an inquiry system. The system analyzes and judges the obtained sickle bending lines, and classifies the types of sickle bending. The comparison system comprehensively compares the sickle bending lines of each pass of rough rolling and the two stages of rough rolling and finishing rolling. The query system compares the sickle bending lines of the data acquisition and processing system ...
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
Login to View More Abstract
The invention discloses a detection and analysis system for a camber of a middle strip billet in the hot rolling process in the technical field of steel rolling production. The system comprises a data collecting and processing system, a judgment system, a comparison system and an inquiry system. The data collecting and processing system measures a steel billet in real time and converts data into camber curves. The judgment system analyzes and classifies the camber curves. The comparison system comprehensively compares the camber curve in the rough rolling stage and the camber curve in the finish rolling stage. The inquiry system stores all data of the other three systems and in the rolling process for subsequent inquiry. According to the system, in the hot rolling production process, the functions of accurate detection on the camber defect, quantitative and real-time judgment on the type and the size of the camber, data comparison, storage, analysis and inquiry and the like can be achieved, and reliable and accurate bases are provided for production operation, quality analysis and control; and meanwhile the system can be applied to analyzing out the key influence factor of generating the camber so that the strip shape quality of the middle strip billet in the hot continuous rolling process can be improved.
Description
technical field [0001] The invention relates to the technical field of steel rolling production, in particular to a camber detection and analysis system for a hot-rolled intermediate strip billet. Background technique [0002] In the hot rolling production process, the slab heated by the heating furnace is usually rough-rolled first, and the intermediate strip often bends longitudinally to different degrees during rough rolling, forming a camber. The camber of the middle strip billet belongs to a kind of plate shape defect, and the defect will be "inherited" to the finished strip steel in the subsequent finishing rolling process, and the degree will be enlarged, resulting in finish rolling, rolling waste, coil shape defects, and strip edge defects. Production quality problems such as scratches and shape defects will directly reduce the pass rate and finished product rate of the product, and the camber control of the intermediate belt billet is the key to the quality control ...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B21B38/02B21B37/28
CPCB21B37/28B21B38/02
Inventor 刘勇杨竹刘富贵何登贵许井兵昝培
Owner PANGANG GRP PANZHIHUA STEEL & VANADIUM