The principle of 3D Printing Models processing
What is 3D printing technology?
3D printing, which is a rapid prototyping technology, it is based on a digital model file, the use of powdered metal or plastic, etc.
A material that can be used to construct an object by way of printing in layers.
3D Printing Models contains metal, ceramic, plastic, sand and other different "printing materials", is the real raw materials, printers and
After the computer connection, through computer control can "print material" layer by layer together, and finally the computer blueprint into a kind.
In layman's terms, the 3D Printing Models is a device that can "print" out a real 3D object, such as printing a robot, printing a toy car,
Print a variety of models, and even food and so on. Because 3D printing is a hierarchical process and inkjet printing is very similar. So this fight
Indian technology called 3D stereoscopic printing technology.
Second, the application areas:
Because 3D printing is usually using digital technology materials to achieve the printer, high precision, can reach about 0.05mm,
So often in the mold manufacturing, industrial design and other fields are used in the manufacture of models, and gradually used for the direct manufacture of some products, already have
Use this technology to print parts. The technology in jewelry, footwear, industrial design, construction, engineering and construction (AEC),
Automotive, aerospace, dental and medical industries, education, geographic information systems, civil engineering, firearms and other fields.
Usually just developed or designed to complete the products need to do Shouban, Shouban is the first step to verify the feasibility of the product is to find the design products
Of the shortcomings, deficiencies, the most direct and effective way, so as to improve the targeted defects, not from the individual hand-like
Find out. Because the research and development or design of the product areas are different, or test the appearance of the product, functional properties are different, the choice of materials
different. Aluminum is one of the most widely used materials, in the aviation, aerospace, automotive, machinery manufacturing, shipbuilding and chemical industry has a large number of
application. Because aluminum alloy density is low, but the strength is relatively high, close to or more than high-quality steel, plastic good, can be processed into a variety of profiles, with excellent
Good electrical conductivity, thermal conductivity and corrosion resistance, widely used in industry, the use of second only to steel.
Grinding: A part in the CNC CNC machine through the processing, its surface will have a lot of burr and knife marks. Rely on these machines
inevitable. So this requires man-made manual handling of these problems. Usually, polished with a polishing paste, or with sandpaper
Polished. When grinding should be noted that the problem, first of all need to use a very thick sandpaper rough grinding. Remove the surface that is very thick burr
And then fine lines of grinding
That is, the 3D print model of the various parts assembled, after processing is the assembly of data detection.
In the Shouban model surface spray a layer of paint, so that it reached the same color with the design drawings, in general, we use the ppg
Paint for fuel injection, bright color, lasting, easy to fall off.