CNC hand plate model production process: acceptance of drawings → preparation of the tool path → transmission of the tool path to the CNC machining center → machine automation processing → manual post-processing (sanding, painting, printing, etc.)
The main process of the 3D printing hand plate is: hand plate drawings - hand plate three-dimensional models --model slicing - 3D printing - hand plate post-processing - hand plate finished
Possibly Just look at the process is not much feeling, I detail the contrast:
1, the speed of the hand plate sample production
Generally speaking, the use of the SLA process to print the speed of the hand plate is the speed of the CNC hand plate 3 times, so the small pieces, small batch hand plate production preferred 3D printing.
2, 3D printer full-process automated processing, high precision hand-board production, the model error is small, the minimum error can be controlled in ± 0.05mm
3D printing hand-board the whole process does not require human intervention, which avoids errors caused by human factors, CNC hand-board production is prone to hand-board deformation problems.
3, 3D printing hand plate optional materials more
3Dd printing alone I know of a variety of materials there are more than thirty kinds