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Metal 3D Printing [Hunminjeongeum Edition "Hun" Ball Pen] Production Process
작성자 MERAIN
작성일 22-12-02 11:22
조회수 542

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I will explain the production process of metal 3D printing [Hunminjeongeum edition 'Hun' ballpoint pen] in pictures.


1) Design a ballpoint pen in 3D.


9e0459063abe5467c14c97c6e8cc7127_1669946023_0653.gif 



2) Complete printing by melting and additive manufacturing with laser


9e0459063abe5467c14c97c6e8cc7127_1669946037_6968.gif
 

3) The printed ballpoint pen removes the metal powder produced during additive manufacturing with a brush.


9e0459063abe5467c14c97c6e8cc7127_1669946043_4708.gif
 

4) Remove impurities with compressed air and clean the surface with sand blister.


9e0459063abe5467c14c97c6e8cc7127_1669946050_6174.gif
 

5) Heat treatment is performed in the oven to remove stress from the molten metal ballpoint pen.


9e0459063abe5467c14c97c6e8cc7127_1669946056_1025.gif
 

6) Remove the support that was created for metal 3D printing.


9e0459063abe5467c14c97c6e8cc7127_1669946061_345.gif
 

7) Remove detailed impurities with a handpiece.


9e0459063abe5467c14c97c6e8cc7127_1669946065_9782.gif
 

8) Smooth the surface of the metal ballpoint pen with a vibration barrell grinder.


9e0459063abe5467c14c97c6e8cc7127_1669946069_5854.gif

9) The surface of cobalt chromium (CoCrMo), a raw material, is plated with 18K white and gold colors.


9e0459063abe5467c14c97c6e8cc7127_1669946074_6751.png


10) The metal ballpoint pen 'Hoon' is assembled and delivered to you.


9e0459063abe5467c14c97c6e8cc7127_1669946088_1933.jpg

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