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The MJF process typically uses nylon and other plastic materials. These materials have good strength and flexibility, making them suitable for mechanical parts, prototype production, etc.
– Both MJF and SLS are high-precision industrial technologies that do not require support structures, suitable for one-time 3D printing of complex movable samples. MJF offers a better overall appearance due to its inkjet heads operating at 1200 DPI (about 0.022mm per unit) compared to SLS’s laser spot of about 0.3-0.4mm.
– The detailing agent used in non-printing area of MJF helps enhance the 3D printing features and sharp edges, but MJF is more prone to warping compared to SLS.
The MJF process involves spreading a layer of powder on the print bed, then selectively spraying a fusing agent in the areas to be printed and a detailing agent in the non-print areas to prevent sintering. Infrared light then fuses the material in the desired areas. This process is repeated layer by layer to complete the 3D print.
The concept behind 3D printing is quite straightforward. Essentially, it operates as a 3D iteration of conventional printers. Instead of ink, it employs a substance that solidifies upon deposition, building up layers to construct a 3D object. By orchestrating the movement of the print head across three axes (X for horizontal movement, Y for adding layer, and Z for vertical height), the foundational mechanism of a 3D printer is established.
– Superior corrosion resistance
– Protection of the substrate surface
– Attractive appearance with gloss.
The main purpose of zinc plating is to improve the corrosion resistance of the metal substrate. The oxide layer formed by zinc can prevent further oxidation and corrosion of the metal.
Zinc plating is common in products such as screws, bolts, nuts, automotive parts, metal structures, railway equipment, etc., which require corrosion protection.
Zinc plating is a surface treatment method in which zinc is deposited on the surface of a substrate to provide corrosion resistance and protection.
The advantages of silver plating are good corrosion resistance, high conductivity, and high solderability, while the disadvantage is thr tendecy of losing luster.
The main purpose of silver plating is corrosion resistance and improving conductivity.
The powder coating process involves uniformly spraying powder paint onto the surface, then baking it at high temperatures to melt and cure the powder, forming a uniform coating. This coating typically offers superior corrosion resistance, scratch resistance, and appearance.
Common applications include automotive parts, furniture, metal structures, household appliances, bicycle frames, etc.
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