DIFF Subgroup
B29C 64/10 Processes of additive manufacturing
Introduced: January 2017
Full Title
Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering > Processes of additive manufacturing
IPC and CPC are identically structured here. All 6 subcodes exist in both systems.
1 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 2017.
Child Classifications
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- B29C 64/106 using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material since 2017 IPC+CPC Available in IPC and CPC
- B29C 64/159 using only gaseous substances, e.g. vapour deposition since 2017 IPC+CPC Available in IPC and CPC
- B29C 64/165 using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber since 2017 IPC+CPC Available in IPC and CPC
- B29C 64/171 specially adapted for manufacturing multiple 3D objects since 2017 IPC+CPC Available in IPC and CPC
- B29C 64/188 involving additional operations performed on the added layers, e.g. smoothing, grinding or thickness control (surface shaping B29C59/00; after-treatment of articles without altering their shape B29C71/00) since 2017 IPC+CPC Available in IPC and CPC