Metallurgy production line machine-side reference point calibration method
A calibration method and reference point technology, applied in the field of metallurgy, can solve the problems of complex calibration operation and poor accuracy calibration effect.
Active Publication Date: 2021-09-10
SHOUGANG JINGTANG IRON & STEEL CO LTD
View PDF6 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The invention provides a method for calibrating the accuracy of benchmark points beside the metallurgical production line machine, which solves the technical problems in the prior art that the calibration operation of the benchmark points next to the metallurgical production line is complicated and the precision calibration effect is poor
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
[0036] The embodiments of the present application provide a method for calibrating the accuracy of benchmark points beside the metallurgical production line to solve the technical problems in the prior art that the calibration of the benchmark points beside the metallurgical production line is complicated and the accuracy calibration effect is poor.
[0037] 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.
[0038] see figure 1 , fi...
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 belongs to the technical field of metallurgy, and discloses a metallurgical production line machine-side reference point calibration method. The comprises the following steps of: constructing a reference straight line covering a metallurgical production line in a production line direction in a horizontal plane by using a total station, and marking a machine-side reference point on the reference straight line to obtain a reference point; determining an equipment center point of each section along the metallurgical production line, fitting to obtain a production line center line of the metallurgical production line, and obtaining an included angle alpha between the reference straight line and the production line center line; drawing a regional reference straight line on the basis of the reference point pair of each section, drawing a calibration straight line forming an included angle alpha with the regional reference straight line on the basis of one reference point in the machine-side reference point pair, and determining the deviation distance between the other reference point in the machine-side reference point pair and the calibration line; and adjusting the position of the other reference point according to the deviation distance. According to the metallurgical production line machine-side reference point calibration method provided by the invention, the machine-side reference point calibration precision and efficiency can be greatly improved.
Description
technical field [0001] The invention relates to the technical field of metallurgy, in particular to a method for calibrating a reference point beside a metallurgical production line. Background technique [0002] The metallurgical production line can be hundreds of meters long, and can be divided into several large areas that are arranged adjacent to each other according to the process flow, and the center points of the equipment in the above areas are usually arranged on a straight line; for this reason, the operation side of the equipment in each area The reference points next to the machine are usually arranged at both ends to assist installation and commissioning. The above-mentioned reference point beside the machine is usually set as a metal column with punched holes on the upper machining plane, and the rolling direction is represented by the punching hole connection on the basis of the end-to-end pair of the area, which provides a basis for equipment position calibra...
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 Applications(China)
IPC IPC(8): G01B21/00
CPCG01B21/00G01B21/042Y02P90/02
Inventor 雷振尧李传博张建峰李炳娜李洋龙王会静谈霖张臣张志帅黄海林
Owner SHOUGANG JINGTANG IRON & STEEL CO LTD