Ice sample carbon dioxide laser cutting system suitable for low-temperature environment

Abstract

The invention discloses an ice sample carbon dioxide laser cutting system suitable for a low-temperature environment, and belongs to the technical field of ice physics and ice sample preparation. Thelaser cutting system comprises a cutting system rack, a laser support, a carbon dioxide laser, a laser heating sleeve, a first reflector, a second reflector, a first longitudinal synchronous linear motor, a second longitudinal synchronous linear motor, a transverse linear motor, a longitudinal linear motor sliding rail, a transverse linear motor sliding rail, a laser cutting head, a controller anda water melting and draining hole, wherein a carbon dioxide laser beam emitted by the carbon dioxide laser is reflected by the first reflector and the second reflector in sequence and then enters thelaser cutting head to carry out ice sample cutting. According to the laser cutting system, the problems of ice sample breakage, loss, pollution and the like caused by traditional mechanical ice sample cutting can be solved, the whole set of equipment can be used in low-temperature environments such as polar sites and glaciers through the laser heating sleeve, conditions are provided for ice sample preparation and tests on site, molten water of the ice sample can be drained through the molten water drainage hole, and the melting influence of the molten water on the ice sample is reduced.

Description

technical field [0001] The invention belongs to the technical field of ice physics and ice sample preparation, and in particular relates to an ice sample carbon dioxide laser cutting system suitable for low temperature environments. Background technique [0002] Research on polar ice physics can help people gain a deeper understanding of the movement and evolution of polar ice sheets. In the process of ice physics research, the preparation and cutting of ice samples are the key links. The traditional mechanical cutting method causes great disturbance to the ice sample, the cutting efficiency is low, and it is easy to cause sample breakage and loss. At the same time, the mechanical cutting method is contact cutting, which will cause sample contamination and cannot guarantee the purity. Research and analysis have brought many disadvantages. Contents of the invention [0003] In view of the shortcomings of the traditional ice sample cutting methods, the purpose of the prese...

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Problems solved by technology

The traditional mechanical cutting method causes great disturbance to the ice sample, the cutting efficiency is low, and it is easy to cause sample breakage and loss. At the same time, the mechanical cutting method is contact cutting, which will cause sample contamination and cannot guarantee the purity. The research and analysis of the

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