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Mounting and detection method of multi-roll mill

A detection method and rolling mill technology, applied in the direction of measuring devices, optical devices, instruments, etc., can solve the problems of reducing measurement accuracy, complex methods, error accumulation, etc., and achieve the goal of reducing detection errors, efficient and accurate positioning, and reducing construction costs. Effect

Inactive Publication Date: 2015-04-29
BEIJING SHOUGANG CONSTR GROUP
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In previous projects, theodolite, level and steel wire micrometer were usually used for detection, but there were problems such as complicated method and low efficiency
In addition, theodolites and levels are frequently erected and rotated, resulting in the accumulation of errors during detection and reducing the measurement accuracy

Method used

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  • Mounting and detection method of multi-roll mill
  • Mounting and detection method of multi-roll mill
  • Mounting and detection method of multi-roll mill

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0061] (1) Deploy a high-precision three-dimensional coordinate control network

[0062] See figure 1 , figure 2 , according to the coordinate control network and elevation control points of the main workshop, use the industrial-grade total station 1 to lay out the origin 2 of the high-precision three-dimensional coordinate control network and the high-precision three-dimensional coordinate control point 3 to establish a high-precision three-dimensional coordinate control network. Among them, the main rolling center coordinate system is used as the starting coordinate system, which is used as the reference; at the same time, a parallel offset coordinate system (working coordinate system) is established outside the main rolling coordinate system (operating side and transmission side). The implementation steps are as follows:

[0063] ① Based on the coordinate control network and elevation control points of the main factory building, and combined with the results of civil eng...

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Abstract

The invention relates to a mounting and detection method of a multi-roll mill, and belongs to the technical field of metallurgical machinery equipment mounting and detection. The mounting and detection method comprises the following processing steps: arranging a high-precision three-dimensional coordinate control network, establishing a work coordinate system, detecting and aligning a board base plate, detecting and aligning a driving side board, detecting an operation side board, checking the degree of parallelism of the two boards, detecting the levelness of an upper inner board, and detecting a plum blossom cavity. The mounting and detection method has the advantage that the mounting accuracy of the rolling mill is detected by utilizing an industrial total station so that the use of theodolites, level gages, steel wires and micrometers in a traditional mounting technology is avoided. The detection error is reduced, the adjustment time is shortened, the construction cost is reduced, and high-efficiency precious positioning for the multi-roll mill is realized.

Description

technical field [0001] The invention belongs to the technical field of installation and detection of metallurgical machinery and equipment, and in particular provides an installation and detection method of a multi-roll rolling mill. Background technique [0002] During the installation process of the multi-roll mill unit, due to the complex structure of the multi-roll mill itself, the accuracy of equipment positioning is high. In previous projects, theodolite, level and steel wire micrometer are usually used for detection, but there are problems such as complicated method and low efficiency. Moreover, theodolites and levels are frequently erected and turned, resulting in the accumulation of errors during detection, which reduces the measurement accuracy. Contents of the invention [0003] The purpose of the present invention is to provide a method for installation and detection of a multi-roll rolling mill, which uses an industrial-grade total station to detect the insta...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/00
Inventor 安自强李景园高云飞单京涛张超
Owner BEIJING SHOUGANG CONSTR GROUP
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