What are the process steps of 3D printing and what are the basic processes of 3D printing?

1: Prepare the 3D model drawing;

2: Convert 3D printing format;

3: Copy to memory card;

4: Insert into 3D printer;

5: Feeding 3D printing filaments;

6: Select the model to print;

7: Start the printer;

1. Modeling software design.

Generating a digital model is the first step in 3D printing technology. A common way to make a digital model is to use computer-aided design software (CAD). There are now many free and professional CAD programs that are compatible with 3D printing.

Reverse engineering can also be used to produce a 3D scanned digital model.

2. STL file conversion and operation.

Unlike traditional manufacturing methods, a key part of the 3D printing process is the conversion of digital models to STL (stereolithography) files. STL uses triangles (polygons) to represent the stereo parameter information of an object. After the STL file is generated, the file is imported into the slicing software for processing.

dPrinting process.

This stage loads the printed material into the 3D printer. There is no need to monitor the condition of the 3D printer after it has started printing. The 3D printer will follow an automated process, usually only alerting when the material runs out or if the software is wrong.

4. Remove the 3D printing support.

For some 3D printing technologies, removing 3D printing model support is as simple as removing the printed model directly from the printing platform. For other more industrialized 3D printing methods, the removal of supports is a special workflow that involves the precise extraction of printed model objects, while still being encapsulated in the building material or connected to the 3D printing platform. This requires complex disassembly procedures, skilled operators, safety equipment and a control environment.

d. Post-printing processing process.

Post-processing procedures vary depending on the 3D printer technology. Before machining, SLA3D needs to cure the model under UV light, and metal parts often need to be stress relieved in the furnace, while.

The parts machined by FDM technology can be machined directly by hand. Most 3D printed models can be ground and 3D printed using other post-processing techniques, including high-pressure air washing, polishing, and coloring.

The basic process of 3D printing is as follows:

1.Digital design: Use computer-aided design (CAD) or other software to create or acquire a 3D model based on which all future operations will be performed.

2.Choose printing materials: Choose the right 3D printing materials, such as plastics, metals, ceramics, wood, etc.

3.Model slicing: Use 3D printing software to slice the 3D model into layers, and each layer will be printed with a printer.

4.Upload the file: Upload the sliced file to the 3D printer and set the printing parameters, such as printing speed, temperature, material model, etc.

5.Printing: Start the 3D printer and let it perform the printing task automatically. The printer will print according to the preset path and parameters, and accumulate the production model layer by layer.

6.Post-processing: Remove the printed model from the printing platform and complete post-processing such as removing the bracket, grinding and painting.

The above is the basic process of 3D printing, but the actual application may also change according to the needs of the search.

The process of 3D printing is as follows:Modeling software design, STL file conversion and manipulation, 3D printing process, removal of 3D printing support and 3D printing post-processing process.

Generating a digital model is the first step in the 3D printing process, and the most common way to generate a digital model is to utilize computer-aided design software. There are a large number of free and professional CAD programs that are compatible with 3D printing, reverse engineering can also be used to generate digital models from 3D scanning, and there are several design considerations that must be considered when making a 3D printing design, which are usually in the town in terms of feature geometry restrictions and support or escape hole requirements, and will constantly change depending on the technology.

Unlike traditional manufacturing methods, a critical stage in the 3D printing process is the requirement to convert the digital model file into an STL "stereolithography" file, which uses triangular "polygons" to describe the stereo parameter information of an object, and several model constraints should be considered before converting the model into an STL file, including physical size, water tightness, and polygon count.

Advantages of 3D printing:

The most direct benefit is to save materials, do not need to remove leftovers, improve material utilization, reduce costs by abandoning the production line, can achieve a high degree of precision and complexity, in addition to showing the design of the dust on the profile curve, no longer need traditional tools, fixtures and machine tools or any mold, can directly generate any shape from the computer graphics data.

It can automatically, quickly, directly and accurately convert the design in the computer into a model, and even directly manufacture parts or molds, thereby effectively shortening the product development cycle; 3D printing can take shape in a few hours, allowing designers and developers to make the leap from floor plans to physical objects; It can print assembled products, so it greatly reduces assembly costs, and it can even challenge mass production methods.

The process of 3D printing is as follows:1. First of all, the standard document format for collaboration between design software and printer is STL file format. STL format is a general interface format used by 3D printing manufacturing equipment, which is an interface protocol formulated by 3Dsystems in 1988 in the United States, and is a 3D graphics file format for 3D printing manufacturing technology services.

In fact, it has now become the standard format for 3D printing manufacturing.

2. After the model is made, the first thing you need to do is ST1 check the face of the polygon. Just as a software compiler checks for programming errors, a 3D printer or STL viewer checks the STL file before it can be printed.

3. If only one 3D printer is unable to complete the printing work, you need to install the corresponding 3D printing slice soft difference regret part on the computer, use it to adjust the parameters of the 3D model, and convert the model slice into a format that the 3D printer can recognize, and finally send the model to the printer for printing, so as to realize the process of 3D printing.

Introduction: How to print 3D printing? The reason why it is colloquially called "printer" is to refer to the technical principle of ordinary leather matching machine, because the process of layered processing is very similar to inkjet printing.

This printing technology is called 3D stereoscopic printing technology. In layman's terms, a 3D printer is a device that can "print" real 3D objects, such as printing a robot, printing a toy car, printing various models, and even food.

1. Prepare drawings.

The design process of 3D printing is to first model through the computer modeling software Qinxiao, and then "partition" the completed 3D model into layer-by-layer sections, that is, slices, so as to guide the printer to print layer by layer.

2. Start printing.

3. Complete printing.

The resolution of a 3D printer is sufficient for most applications (it can be rough on a curved surface, like a jagged image), and higher resolution items can be achieved by punching a slightly larger object with the current 3D printer and then slightly sanding the surface to produce a smooth "high-resolution" item.

Some technologies can print with multiple materials at the same time. Some burning finger technologies also use supports in the printing process, such as when printing some upside-down objects, you need to use something that is easy to remove (such as a soluble thing) as a support.

The process of 3D printing: 3D design, slice processing, and complete printing.

1. Three-dimensional design

The first Zao Lao Guess is modeled by computer modeling software, and then the completed 3D model is "partitioned" into layer-by-layer sections, that is, slices, so as to guide the printer to print layer by layer.

2. Slicing processing

The printer reads the cross-sectional information in the file, prints these sections layer by layer with liquid, powder, or sheet material, and then glues the layers together in various ways to create a solid. The peculiarity of this technique is that it can create objects of almost any shape.

3. Complete printing.

The resolution of a 3D printer is sufficient for most applications (curved surfaces can be rough, like jagged on an image), and higher resolution items can be achieved by first punching a slightly larger object with the current 3D printer, and then slightly sanding the surface to produce a smooth "high resolution" item.

3D Printing Features:

3D printing is characterized by digital, layered, stacked, direct and fast. 3D printing (3DP) is a type of rapid prototyping technology, which is a technology that uses adhesive materials such as powdered metal or plastic to construct objects based on digital model files. 3D printing is usually achieved by using digital technology material printers.

It is often used in mold making, industrial design and other fields to make models, and then gradually used in the direct manufacturing of some products. The technology is used in jewelry, footwear, industrial design, architecture, engineering and construction (AEC), automotive, aerospace, dental and medical industries, education, GIS, civil engineering, firearms, and other fields.