A laser underwater sidewall processing device
A processing device and laser technology, applied in laser welding equipment, metal processing equipment, manufacturing tools, etc., can solve the problems of reducing processing quality and affecting the service life of parts, and achieve the effect of convenient observation, low impact, and simple storage
Active Publication Date: 2017-10-20
XI AN JIAOTONG UNIV
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Problems solved by technology
[0003] During laser processing, the material will generate a heat-affected zone and form a recast layer in the processed area, which will reduce the processing quality and affect the service life of the final part
Method used
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Embodiment Construction
[0014] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0015] see figure 1 , a laser underwater processing device, including an experimental device 8 installed on a workbench 9, the workbench 9 is connected to a computer 10, and the laser light emitted from the laser 1 passes through the shutter 2, the attenuator 3, the diaphragm 4, and the prism 5 in sequence Divided into two paths, one path of laser light reaches the experimental device 8 through the focusing lens 7, and the other path of laser light reaches the power meter 6.
[0016] see diagram 2-1 , Figure 2-2 , the experimental device 8 includes a liquid container 8-3 connected by bolts to the workbench 9, the top of the liquid container 8-3 is connected with a top cover 8-1, and the bottom of the liquid container 8-3 is connected with an adjustment seat 8 through a slot -4, the material sample is bonded to the side end surface of the adjustment seat ...
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A laser underwater processing device, including the experimental device installed on the workbench, the workbench is connected to the computer, the laser light emitted from the laser device is divided into two paths through the shutter, attenuator, diaphragm, and prism in sequence, and the laser light from one path passes through the focusing lens to reach On the experimental device, another laser beam reaches the power meter. The experimental device includes a liquid container connected to the workbench by bolts. The top of the liquid container is connected with a top cover, and the bottom of the liquid container is connected with an adjustment seat through a card slot. The material sample is glued to the adjustment seat. The side wall of the liquid container is equipped with an end cover with a quartz window. During the laser processing, the bubbles generated by the solution float to the liquid surface and are perpendicular to the laser incident direction irradiated on the material sample, which reduces the influence of the bubbles on the laser. , which increases the absorption efficiency of the experimental material to the laser light, the installation of the liquid container for the material and the storage of the solution are simple, and the accurate adjustment of the thickness of the water layer can be realized, which is convenient for observation.
Description
technical field [0001] The invention belongs to the technical field of laser micromachining, and in particular relates to a laser underwater side wall processing device. Background technique [0002] Laser technology is a major scientific and technological achievement in the 20th century. With the development of the times, laser is actively penetrating into many processes in traditional manufacturing technology. Laser advanced manufacturing and processing technology has greatly promoted the rapid development of the entire manufacturing technology. Because the laser has the advantages of high brightness, strong directionality, monochromaticity and good coherence, it shows the characteristics of high efficiency, high precision and high quality in the field of processing and manufacturing. Laser processing technology has been widely used in automobiles, microelectronics, iron and steel metallurgy, aerospace and other fields. [0003] During laser processing, the material will...
Claims
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IPC IPC(8): B23K26/122B23K26/064B23K26/70
CPCB23K26/0626B23K26/0652
Inventor 王文君翟兆阳梅雪松潘爱飞崔健磊王恪典
Owner XI AN JIAOTONG UNIV