Microporous laser pellet processing method and device based on temperature rise regulation and control

Abstract

The invention discloses a microporous laser pellet processing method and a device based on temperature rise regulation and control. Micro cutting plays an important role in micro-target structure manufacturing, but the processing efficiency is low, and contact force can be generated; therefore, micro cracks are easily caused on a pellet; in a working process, cuttings, slag and the like enter the cavity of the pellet, so that the cuttings and the slag in the pellet cannot be removed thoroughly, and the subsequent use of the pellet is affected. The method disclosed by the invention comprises the steps of perforating the pellet by ultraviolet laser, ultrashort pulse laser or femtosecond laser; adjusting the repeating frequency, the power and the pulse width of laser through a laser device power supply; monitoring the pellet processing condition in real time through a high-resolution CCD (charge coupled device); focusing laser to the surface of the pellet to be processed through a microscope; placing the pellet onto a sucking disk with a heating function, controlling a three-dimensional precision micro workbench on the sucking disk to move in three directions, X, Y and Z to realize micro adjustment on the pellet. The microporous laser pellet processing method and the device are used for processing under a condition of preventing the cuttings and the slag from entering the pellet.

Description

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AI Technical Summary

Benefits of technology

This patented technical solution describes how thermal energy controls the temperatures used for machining materials such as metal or ceramic powders into holes made up of tiny particles called welds. By controlling this temperature, it helps prevent damage to any layers within these holes while still allowing them to function properly. Additionally, there are various techniques described where the coolant flows around the interior of the tool's chamber before reaching its destination (the end). These processes help improve precision and reduce waste compared to traditional methods like cutting tools.

Problems solved by technology

This patented describes various techniques for creation of highly accurate particle targets called atomic nuclei or plasma nucleuses through advanced control systems such as those described earlier. However, current processes require expensive equipment like ionized gas sources, ultrahigh pressure machines, and powerful lasers. Therefore, these conventional approaches face challenges due to complexity and cost issues associated with each method individually.

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