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Microscopic dynamic monitoring device and repair method for micron-scale cracks in painted layer of ceramic cultural relics

A technology for dynamic monitoring of ceramic cultural relics, applied in the field of restoration of painted cultural relics, can solve problems such as shedding, neglect of repair research on cracks and diseases, cracks in painted layers, etc. Effect

Active Publication Date: 2016-08-24
SHAANXI NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is precisely because of the development of these micron-scale cracks that the large area of ​​the painted layer is cracked and peeled off.
[0003] In recent years, domestic and foreign cultural relics restoration researchers have mainly focused on the research on the pasting method and reagents of the painted layer, ignoring the research on the repair of micron-scale cracks before the painted layer falls off.
However, there is no report on the microscopic restoration and dynamic monitoring methods of micron-scale cracks and cracks in ancient painted pottery cultural relics.

Method used

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  • Microscopic dynamic monitoring device and repair method for micron-scale cracks in painted layer of ceramic cultural relics
  • Microscopic dynamic monitoring device and repair method for micron-scale cracks in painted layer of ceramic cultural relics
  • Microscopic dynamic monitoring device and repair method for micron-scale cracks in painted layer of ceramic cultural relics

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] like figure 1 As shown, the microscopic dynamic monitoring device for micron-scale cracks in the painted layer of ceramic cultural relics in this embodiment consists of an adjusting screw 1, a fixed plate 2, a mounting frame 3, a lens 4, a lens clip 5, a tripod 6, an optical fiber 7, a base 8, The rotating shaft 9, the image processor 10, and the workbench 11 are connected to form, wherein the base 8, the mounting frame 3, the rotating shaft 9, the fixing plate 2, the adjusting screw 1, and the mounting frame 3 are connected to form a repair table.

[0032] An image processor 10 is placed on the left side of the workbench 11, and a tripod 6 is placed on the right side of the workbench 11. The tripod 6 is a commodity sold on the market. The tripod 6 has a horizontal adjustment handle and a vertical adjustment handle. A lens clamp 5 is fixedly connected with a threaded fastening connector, and a lens 4 is fixedly installed on the lens clamp 5, and the horizontal adjustmen...

Embodiment 2

[0041] The microscopic dynamic monitoring device for micron-scale cracks in the painted layer of pottery cultural relics in this embodiment is the same as in Example 1. The step 1 of using this device to repair the micron-scale cracks in the painted layer of pottery figurines is the same as in Example 1. In the step 2 of repairing cracks, Gently blow away the dust in the micron-sized cracks of the painted layer of the terracotta figurines with an ear-absorbing ball, and accurately measure the length and width of the cracks. 3 The amount of patch repair agent is injected into the crack with a syringe or dipped in the patch repair agent with a cotton swab and repeatedly dipped in the crack. The paste repair agent is composed of 1% ZB-F600 two-component FEVE water-based The fluororesin aqueous solution is mixed with 1% water-soluble epoxy resin B-63 and absolute ethanol in a volume ratio of 1:1:10. After the painted layer at the crack is wet, use a soft rubber ball to squeeze the...

Embodiment 3

[0044] The microscopic dynamic monitoring device for micron-scale cracks in the painted layer of pottery cultural relics in this embodiment is the same as in Example 1. The step 1 of using this device to repair the micron-scale cracks in the painted layer of pottery figurines is the same as in Example 1. In the step 2 of repairing cracks, Gently blow away the dust in the micron-scale cracks of the painted layer of the terracotta figurines with an ear-absorbing ball, and accurately measure the length and width of the cracks. 3 The amount of patch repair agent is injected into the crack with a syringe or dipped in the patch repair agent with a cotton swab and repeatedly dipped in the crack. The paste repair agent is composed of 4% ZB-F600 two-component FEVE water-based The fluororesin aqueous solution is mixed with 0.6% water-soluble epoxy resin B-63 and absolute ethanol in a volume ratio of 1:3:12. After the painted layer at the crack is wet, use a soft rubber ball to squeeze t...

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Abstract

The invention discloses a microscopic dynamic monitoring device and a repairing method for a ceramic historical relic painting layer micron-scale crack. The device is formed by connecting a work bench, an ultra depth-of-field microscope, a repairing table, a tripod, a rotating shaft, an adjusting frame screw and a lens. When the ceramic historical relic painting layer micron-scale crack is repaired by the device, a cultural relic is arranged on the rotating shaft; a lens of the ultra depth-of-field microscope is adjusted to amplify a historical relic painting layer; the micron-scale crack is positioned through an image processor; the lens is adjusted by rotating the tripod, so that the image processor clearly displays the crack and then fixes the cultural relic; the crack is repaired with a reattachment repairing agent; and the whole repairing process is recorded and taken. According to the microscopic dynamic monitoring device disclosed by the invention, the painting layer micron-scale crack can be accurately positioned; the crack size can be accurately measured; multi-angle and multi-azimuth observation is achieved; an image and a video in the repairing process can be collected in real time; data and image collection is visual and accurate; and the repaired crack is completely closed and fitted.

Description

technical field [0001] The invention belongs to the technical field of restoration of painted cultural relics, and in particular relates to a device and a repairing method for repairing micron-scale cracks in a painted layer of ceramic cultural relics. Background technique [0002] my country is an ancient civilization with a long history. Over the long years, people of all ethnic groups have created a splendid national culture and left countless magnificent cultural relics. These precious cultural relics are the witnesses of my country's political, military, scientific, cultural, economic and social historical development process, and are of extremely important value. Ceramic cultural relics are no exception. Our country's ceramic cultural relics cover a history of more than 8,000 years from the Neolithic Age to the end of the Qing Dynasty and the beginning of the Republic of China, and are widely distributed. They provide rich material materials for the study and promotion...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D127/12C09D163/00G01N21/88
Inventor 汪娟丽李玉虎冯普童刚刚曹静
Owner SHAANXI NORMAL UNIV
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