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A technology to increase the life of the guide plate and reduce the sticking and scratching of the guide plate

A guide plate and sticking steel technology, which is applied in the manufacture of tools, metal processing equipment, metal rolling, etc., can solve the problems of scratches on the outer surface of steel pipes, high consumption of guide plates, and easy collapse of high edges, so as to reduce inspection waste , Improve machine-hour output and improve product quality

Active Publication Date: 2019-11-01
LINZHOU FENGBAO PIPE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a process for increasing the service life of the guide plate and reducing the steel sticking and scratching of the guide plate, which has the advantages of reducing the scratches and steel sticking problems on the outer surface of the steel pipe, improving the service life of the guide plate, etc., and solving the problem of When rolling thin-walled pipes (especially double-size pipes), the consumption of the guide plate of the rolling mill is relatively high. Due to the difference in the deformation zone, the metal is closer to the high side of the guide plate, and the high side is easy to collapse and cause guide plate fibroids, resulting in steel tubes Scratches on the outer surface produce the problem of waste tubes

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] A process for improving the service life of the guide disc and reducing the sticking of steel and scratches of the guide disc, including the following steps: Step 1: collecting the specific position data information of the damaged surface of the high side of the existing guide disc, taking pictures of the guide disc and using 3D Maker software to It is converted into 3D data and stored in the computer conversion model, and the coordinate system is established and the specific position of the damaged surface is marked for future use; Step 2: Collect the position data where the product to be processed is often in contact with the high side of the guide plate, and manually track the production line process , A high-frequency high-definition camera is fixed above the guide plate. When the product to be processed moves to the guide plate, the high-frequency high-definition camera works continuously to capture the position information of the product to be processed in contact w...

Embodiment 2

[0039] When the data analysis in the step 8 is analyzed and calculated by the statistical model, multiple computers are used to distribute collaborative work; the data optimization in the step 4 is collected in the data storage memory; the data in the step 1 and step 2 Sources include direct and indirect sources.

[0040] Auxiliary data optimization through multiple computers can greatly improve the optimization efficiency, and the optimized data is more accurate and can better meet the actual use needs.

Embodiment 3

[0042]The data analysis in the step eight includes the analysis of sticking steel, scratch rate, economic benefit and product production quality.

[0043] By analyzing all aspects of the data, it is possible to more intuitively calculate the beneficial effects of the improved guide disc, making the improved guide disc more convincing.

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PUM

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Abstract

The invention relates to the technical field of rolling mills, and discloses a technology for improving the service life of a guide plate and reducing sticking steel and scratching of the guide plate.The technology for improving the service life of the guide plate and reducing the sticking steel and scratching of the guide plate includes the following steps that step one, the specific position data information of the high side damaged surface of an existing guide plate is collected; step two, the position data of a to-be-processed product that often contacts with the high side damaged surfaceof the guide plate is collected; step three, the guide plate of the lower line is measured; step four, data optimization is carried out; step five, a corresponding guide plate is made according to the optimized guide plate data; step six, the optimized guide plate is offline used; step seven, the steel adhesion and scratch rate of the high side of guide plate are tested; and step eight, the steeladhesion and scratch data are analyzed, and the steel adhesion and scratch rate of the improved guide plate and the improved lead plate are compared. According to the technology for improving the service life of the guide plate and reducing the sticking steel and scratching of the guide plate, the problem of scratching and sticking on the surface of steel tube is reduced, and the service life ofthe guide plate is prolonged.

Description

technical field [0001] The invention relates to the technical field of rolling mills, in particular to a process for increasing the service life of a guide disc and reducing the sticking and scratching of the guide disc. Background technique [0002] Machinery refers to the general term for machines and mechanisms. Machinery is a tool device that can help people reduce the difficulty of work or save labor. Items such as chopsticks, brooms, and tweezers can all be called machines, and they are simple machines. A complex machine is composed of two or more simple machines. These more complex machines are usually called machines. From the point of view of structure and motion, there is no difference between a mechanism and a machine, and it is generally called a machine. Machinery, derived from Mechine in Greek and Machina in Latin, originally referred to "ingenious design". As a general mechanical concept, it can be traced back to the ancient Roman period, mainly to distingu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21B37/00
CPCB21B37/00
Inventor 侯伟杨国伟申祥瑞李志鹏
Owner LINZHOU FENGBAO PIPE