Automatic sorting device of sealed pressure transmission medium for synthesizing superhard materials
Patent Information
- Authority / Receiving Office
- CN Β· China
- Current Assignee / Owner
- SF DIAMOND CO LTD
- Publication Date
- 2019-08-20
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Abstract
Description
technical field
[0001] The invention relates to the technical field of superhard material manufacturing, in particular to an automatic sorting device for a sealed pressure transmission medium for superhard material synthesis. Background technique
[0002] At present, the main component of the sealing and pressure transmission medium for the synthesis of superhard materials is pyrophyllite. When pyrophyllite is synthesized by a six-sided top press, the stability of the pyrophyllite block is relatively high, including the weight and size of the pyrophyllite block. When its weight and size are stable and consistent, the hammer loss in the synthesis process of the six-sided top press can be guaranteed to be low, and the quality of the synthesized superhard materials such as diamond or cubic boron nitride is good, but pyrophyllite is pressed in the hydraulic press. Finally, due to the wear of the mold, the deviation of the feeding weight, the temperature difference of the roastin...