Calibration apparatus used for fineness of grind gauge and calibration method used for chute bottom plane of fineness of grind gauge

The technology of scraper fineness meter and verification device is applied in measuring device, electromagnetic measuring device, electric/magnetic roughness/irregularity measurement, etc. The positioning reference of the verification method is not perfect, and it cannot meet the verification requirements of the scraper indication error, so as to achieve the effect of perfecting the verification technology

Active Publication Date: 2015-03-11
贾晓杰
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

With the development needs of the above-mentioned products in our country, higher technical requirements are put forward for the verification of the scraper fineness gauge. However, in practical applications, the basic conditions for the verification of the light gap method are not met, and the positioning reference of the verification method for the error of the scraper indication value is not perfect. Verification requirements for accuracy and scraper indication error

Method used

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  • Calibration apparatus used for fineness of grind gauge and calibration method used for chute bottom plane of fineness of grind gauge
  • Calibration apparatus used for fineness of grind gauge and calibration method used for chute bottom plane of fineness of grind gauge
  • Calibration apparatus used for fineness of grind gauge and calibration method used for chute bottom plane of fineness of grind gauge

Examples

Experimental program
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Effect test

Embodiment 1

[0028] Example 1, such as figure 1 , figure 2 As shown, a scraper fineness meter verification device includes a device body, which is characterized in that: the device body is composed of a positioning mechanism for elastic positioning, a lateral displacement measurement mechanism for axial movement limit, and locking The positioning longitudinal alignment fine-tuning mechanism is composed of a base 1, a positioning pressure plate 2, a pressure plate screw 3, a positioning reed 17, and a positioning reed screw 14. The positioning pressure plate 2 is fixed on the base by two pressure plate screws 3 1. On the working surfaces on both sides of the bottom end, the positioning reed 17 is connected to the base 1 below the positioning pressure plate 2 by the positioning reed screw 14 to realize elastic positioning. The lower working surface of the positioning pressure plate 2 and the lower working surface of the base 1 share On the surface, the positioning reference is formed under...

Embodiment 2

[0034] Example 2, such as figure 1 , figure 2As shown, a scraper fineness meter verification device includes a device body, which is characterized in that: the device body is composed of a positioning mechanism for elastic positioning, a lateral displacement measurement mechanism for axial movement limit, and locking The positioning longitudinal alignment fine-tuning mechanism is composed of a base 1, a positioning pressure plate 2, a pressure plate screw 3, a positioning reed 17, and a positioning reed screw 14. The positioning pressure plate 2 is fixed on the base by two pressure plate screws 3 1. On the working surfaces on both sides of the bottom end, the positioning reed 17 is connected to the base 1 below the positioning pressure plate 2 by the positioning reed screw 14 to realize elastic positioning. The lower working surface of the positioning pressure plate 2 and the lower working surface of the base 1 share On the surface, the positioning reference is formed under ...

Embodiment 3

[0040] Example 3, such as figure 1 , figure 2 As shown, a scraper fineness meter verification device includes a device body, which is characterized in that: the device body is composed of a positioning mechanism for elastic positioning, a lateral displacement measurement mechanism for axial movement limit, and locking The positioning longitudinal alignment fine-tuning mechanism is composed of a base 1, a positioning pressure plate 2, a pressure plate screw 3, a positioning reed 17, and a positioning reed screw 14. The positioning pressure plate 2 is fixed on the base by two pressure plate screws 3 1. On the working surfaces on both sides of the bottom end, the positioning reed 17 is connected to the base 1 below the positioning pressure plate 2 by the positioning reed screw 14 to realize elastic positioning. The lower working surface of the positioning pressure plate 2 and the lower working surface of the base 1 share On the surface, the positioning reference is formed under...

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Abstract

The invention relates to a calibration apparatus used for a fineness of grind gauge and a calibration method used for a chute bottom plane of the fineness of grind gauge. The calibration apparatus used for the fineness of grind gauge comprises an apparatus body, and is characterized in that the apparatus body comprises a positioning unit, a lateral displacement measuring unit, and a longitudinal diagonal fine-adjusting unit. The calibration method used for the chute bottom plane of the fineness of grind gauge is a direct measurement method, and comprises following steps: the calibration apparatus is place at the working surface of the chute of the fineness of grind gauge; corresponding measuring points of scale marks of the chute bottom plane are measured; and results are displayed on an inductance micrometer, so as to obtain actual depth of the measured points, realize calibration of the planeness of the chute bottom plane of the fineness of grind gauge and indication errors of the fineness of grind gauge, provide effective measuring techniques for measuring particle size and dispersion degree of pigments and impurities in paint, mill base, printing ink, and other liquids and pulp, and improve calibration technologies of fineness of grind gauge.

Description

technical field [0001] The invention belongs to the technical field of measurement and verification, and in particular relates to a verification device for the flatness of the bottom plane of the scraper chute of the scraper fineness meter and the indication error of the scraper and the plane of the bottom plane of the chute of the scraper fineness meter degree of verification method. Background technique [0002] Scraper fineness meter is widely used in paint, plastic, pigment, printing ink, paper, ceramics, medicine, food and other fields, mainly to measure the particle size of pigment and impurities in paint, paint paste, ink and other liquids and slurries And the degree of dispersion, so as to control the quality of dispersed products in production, storage and application. With the development needs of the above-mentioned products in our country, higher technical requirements are put forward for the verification of the scraper fineness gauge. However, in practical app...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N15/02G01N15/00G01B7/34
Inventor 贾晓杰黄玉珠郝霞莉何可人杨延龙何胜利
Owner 贾晓杰
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