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Steel band planeness test device

A test device and flatness technology, applied in the direction of mechanical roughness/irregularity measurement, etc., to achieve the effect of simple test, simple structure and strong practical performance

Inactive Publication Date: 2012-11-21
ZHEJIANG BAINAI STEEL STRIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The technical problem to be solved by the present invention is to solve the backward measuring device for the flatness of the existing steel strip, thereby providing a better measuring device for the flatness of the steel strip

Method used

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  • Steel band planeness test device

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Embodiment Construction

[0012] Such as figure 1 As shown, the steel strip flatness testing device includes a measuring platform 1 provided with a smooth plane, a fixed frame 2 placed on the measuring platform 1, and a measuring device 3 for measuring the flatness of the steel strip is provided in the middle of the fixed frame 2, The measuring platform 1 is made of 80×50×10 cubic centimeters of granite, and the surface is processed by a grinding machine. The measuring device 2 is a scale dial indicator, and it can also be other measuring devices 2 that are convenient for flatness measurement (such as digital display dial indicator), the dial indicator has good use effect, accurate measurement, simple use, and good test effect, including the connecting rod. The measuring device 2 is fixedly connected to the fixing frame 2 through the connecting rod 4, and can also be fixed through other convenient connections. The connection method, the connecting rod structure is simple, easy to install, good use effe...

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Abstract

The invention relates to a steel band planeness test device, which includes a measuring table provided with a smooth surface, and a fixed frame placed on the measuring table, wherein a measuring device for measuring the planeness of a steel band is arranged at the middle part of the fixed frame. The invention has the advantages that: a to-be-measured steel band is placed on the measuring table and under the measuring device and is moved, so that the planeness of the steel band can be read from the measuring device; and further, the measuring device has very simple structure and excellent detection effect, is simple and convenient in testing, and is highly practical.

Description

technical field [0001] The invention relates to a steel strip flatness testing device. Background technique [0002] After the steel strip is rolled or heat treated, affected by internal stress, the steel strip will become uneven, that is, the flatness of the steel strip will change. The flatness of the steel strip is an important item for evaluating the quality of the steel strip. To measure the flatness of the strip, put the sample of the steel strip to be tested on the monitoring platform first, and then use plug gauges of different thicknesses to measure the size of the gap between the steel strip and the platform, so as to evaluate its flatness. This detection method , not only labor-intensive and time-consuming, but also it can only detect the flatness of small steel strip samples, and the detection effect is very poor. Contents of the invention [0003] The technical problem to be solved by the invention is to solve the backward measuring device of the existing fla...

Claims

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Application Information

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IPC IPC(8): G01B5/28
Inventor 李益明林名钟
Owner ZHEJIANG BAINAI STEEL STRIP
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