Nanoscale component laser sintering molding method and device
A technology of laser sintering molding and parts, which is applied in the direction of improving process efficiency and energy efficiency, and can solve the problems that the molding accuracy cannot meet precision components, etc., and achieve good market application prospects, positive technical effects, and droplet cladding position controllable effect
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[0040] Such as figure 1 , 2 shown. The present invention is a kind of laser sintering forming device of nanoscale components, comprising mixed sample feeding system 1, aerodynamic lens 2, confocal laser group 3 and workbench 4; workbench 4 adopts high precision workbench, which has the same The movement accuracy of the parts forming accuracy is the same order of magnitude.
[0041] The mixed sampling system 1 is connected to an aerodynamic lens 2, and the aerodynamic lens 2 is located above the workbench 4;
[0042] The mixed sampling system 1 includes a buffer cavity 1-6, the inner wall of the buffer cavity 1-6 shrinks gradually from top to bottom, or the arc between the inner wall and the inner bottom wall of the buffer cavity 1-6 transition;
[0043] The confocal laser group 3 is located between the aerodynamic lens 2 and the table 4 .
[0044] The mixed sampling system 1 also includes a sequentially connected sampling mechanism and a mixing chamber 1-5 for forming an ...
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