A kind of mpcvd diamond high-efficiency synthesis process and its device

Abstract

The invention relates to the field of diamond technology, and discloses a high-efficiency MPCVD diamond synthesis process and its device, including a base, a pressure applying mechanism, a conveying mechanism, a side pressure mechanism and a supporting mechanism. A cooling tank is provided inside the seat below the synthesis tank, and a conveying mechanism is provided in the synthesis tank and the cooling tank. The conveying mechanism includes two screw rods, and two inserting sleeves are arranged in the cooling tank, and the inner wall of the inserting sleeve is fixedly connected with an inserting rod. The outer walls of the upper ends of the two screw rods are connected with a conveying ring through a torsion spring. The top surface of the conveying ring is fixedly connected with a clamp ring, and the clamp ring is inserted into a connecting belt. The ends of the two connecting belts away from the screw rod are fixedly connected with a clamp ring. The setting enables the container to be placed and taken out outside the synthesis tank, which makes it more convenient to place and take out the container in the synthesis process. In addition, it avoids the user's body from penetrating into the device, thereby avoiding safety problems caused by device failure and false start, and improving the safety of the device.

Description

technical field [0001] The invention relates to the technical field of diamonds, in particular to a high-efficiency MPCVD diamond synthesis process and a device thereof. Background technique [0002] MPCVD diamond refers to the use of microwave plasma as a temperature source to produce diamond at high temperature and high pressure. Therefore, the existing diamond synthesis device needs to have the function of applying high pressure to diamond. [0003] Existing diamond synthesis devices mostly use multiple pressures and multi-face clamping to apply pressure to the container loaded with diamond crystals and graphite, and the user needs to insert part of the body into the device during operation to provide for the container. However, with the development of technology, most of the existing diamond devices need to be controlled by electronic control. When there are problems such as circuit and electronic equipment failure, there is a possibility that the device will be activate...

AI Technical Summary

Problems solved by technology

[0003] Existing diamond synthesis devices mostly use multiple pressures and multi-face clamping to apply pressure to the container loaded with diamond crystals and graphite, and the user needs to insert part of the body into the device during operation to provide for the container. However, with the development of technology, most of the existing diamond devices need to be controlled by electronic control. When there are problems such as circuit and electronic equipment failure, there is a possibility that the device will be activated by mistake, resulting in a certain degree of safety for the device. Hidden danger

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