3D printing (3DP) is a kind of rapid prototyping technology. It is advanced prototype engineering that uses powdered metal or plastic and other bondable materials to construct objects based on digital model files by printing layer by layer.
Zhongde offers 3d printing rapid prototyping services and solutions to meet your special needs, such as 3d printed molds for injection molding. Instead of being replaced by 3d printing, our injection mold tooling is from 3d printed molds, with low prototype cost.
Generally speaking, FDM uses high temperature to melt the material into a liquid state, extrude it through the print head and solidify it, and finally arrange it in three-dimensional space to form a three-dimensional object.
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Selective Laser Sintering (SLS) is an industrial 3D printing process ideal for manufacturing end-use parts. In SLS, a laser selectively sinters polymer powder particles, fusing them together and build a part layer-by-layer.
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| Type | Cumulative technology | Basic material |
| Extrusion | Fused Deposition (FDM) | Thermoplastics, eutectic system metals, edible materials |
| Line | Electron beam free forming manufacturing (EBF) | Almost any alloy |
| Granular | Direct Metal Laser Sintering (DMLS) | Almost any alloy |
| Electron beam melting molding (EBM) | Titanium alloy | |
| Selective laser melt molding (SLM) | Titanium alloy, cobalt chromium alloy, stainless steel, aluminum | |
| Selective Thermal Sintering (SHS) | Thermoplastic powder | |
| Selective Laser Sintering (SLS) | Thermoplastic, metal powder, ceramic powder | |
| Powder layer nozzle 3D printing | Plaster 3D printing (PP) | plaster |
| Laminated | Layered Entity Manufacturing (LOM) | Paper, metal film, plastic film |
| Photopolymerization | Three-dimensional lithography (SLA) | Light hardening resin |
| Digital Light Processing (DLP) | Light hardening resin |
What colors are available for 3D printing?
We have filament available in black, grey and green. Each object can only be printed in one color.
Can I submit more than one file at the same time?
Yes, you can.
How will I know when the print is done?
You will be notified via email once your print is completed. If any problems occurred during the printing process, we will get in touch with you timely.
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