3D printing

3D printing

A few kinds of common hand plate processing do you know?

Hand plate in some cases called the first edition, as the name implies is before mass production, according to the product appearance drawings and structureDrawings usually start with a small number of samples, so as to check the appearance of the product or the reasonable structure of the functional sample. Common methods are: CNC machining, …

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Do you know anything about rapid prototyping?

Introduction to Rapid Prototyping Rapid prototyping manufacturing technology, also known as rapid prototyping technology, (RP technology);RP technology is developed on the basis of modern CAD/CAM technology, laser technology, computer numerical control technology, precision servo drive technology and new material technology. Different kinds of rapid prototyping systems have different forming principles and system characteristics due to …

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Accelerate the application of 3D printing composites into the development period

From ancient times to the present, human curiosity about the universe has never stopped, and has been walking on the road of exploration. At 18:00:00 on May 5, 2020, the Long March 5B, carrying a new-generation manned spacecraft test ship and a flexible inflatable cargo return capsule, blasted off from Wenchang Space Launch site, marking …

Accelerate the application of 3D printing composites into the development period Read More »

Which method is more cost-effective, such as prototype 3D printing or CNC processing?

During prototype proofing, some products can be made either by CNC processing or by 3D printing. Because CNC processing is relatively complicated and the workload is larger than 3D printing in theory, most customers take it for granted that CNC processing is more expensive than 3D printing. Is this the case? Li Gong, the professional …

Which method is more cost-effective, such as prototype 3D printing or CNC processing? Read More »

how many kinds of 3D printing materials are commonly used by 3D printing companies?

Many people may not know much about 3D printers, but they probably know that they can print all kinds of items. In fact, the technology of 3D printing and the printing materials used are very knowledgeable. According to different printing technologies, it can be divided into 3DP, DLP, LOM, SLS, SLA, FDM and other technologies. …

how many kinds of 3D printing materials are commonly used by 3D printing companies? Read More »

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    The future of creative printing: 3D printed motorbikes?

    The world’s first fully 3d printed motorbike was unveiled at the RAPID show in California . However certain parts cannot yet be done with 3d printing, such as the braking system, screws, engine and electronic parts, while the rest are printed in ABS plastic. The full bike is 8 feet long and has a maximum weight capacity of 400 pounds, or the weight of two adults, although it has a top speed of only 24 km/h and uses a purely electric engine. The development team explained that at first it was intended to print a replica of the motorbike, but…

    Notes for die – cast aluminum alloy melting

    In the actual production of aluminum die casting, the defects of porosity and oxidation slag are one of the most widespread defects. Explore the source of gas and the method of controlling the size, location and quantity of stomata; The morphology of oxidized slag is an eternal topic in die casting process. At present, there are many enterprises to improve the casting porosity through the mold pouring system design, but there is still a large chunk of gas generated in the aluminum alloy smelting. 一. Gas and impurities in the alloy Understanding of holes and air ● Single large air…

    Characteristics and advantages of 3D printing medical prosthesis after reconstruction of pelvic defects

    Introduction: The pelvis is suitable for 3-4 anatomical structures of normal human bone tissue, the time of pelvic and pelvic influence, and the complex posterior bone defect, with large differences in regional structure, muscle physiotherapy. The quality of counterfeiting, the matching of 3D printed prosthetic bone body and the fusion possibility of bone technology, this paper will use video 3D customized design of pelvic bone defect to discuss the ideal bone ring and joint bone after pelvic technology production. functional reconstruction. Features of pelvic surgery 1. The tumor location is deep and the recruitment is hidden; 2. The anatomical structure…

    Digitization of die casting production

    The digitalization of die casting production refers to the realization of digitalization from all aspects of product mold design, raw material supply, production monitoring, quality monitoring and finished product warehouse management, and the realization of interconnection and sharing of these digital information. The information generated from all aspects is collected into the production management system (MES), and the production management center grasps the production status according to the real-time data, and schedules and arranges the production efficiently and reasonably. Accurately meet the customer’s order demand, and ultimately achieve high efficiency and efficiency of the company’s operation. 1.Digitization of die casting…

    PFA transparent heat shrink tubing (PFA heat shrink tube forming process)

    The bending fatigue life of PFA heat-shrinkable tube is about 100 times that of other fluoroplastics, with a high continuous use temperature (260°C). It has non-stick, heat-resistant, weather-resistant, corrosion-resistant, anti-fouling, moisture-resistant, flame-retardant and good electrical insulation properties, and is widely used in electronics, electrical appliances, machinery, chemicals, electroplating, pharmaceuticals, printing, paper-making and other fields. PFA heat shrink tube forming process Selection of raw materials Not all PFA resins can be used as raw material for heat shrinkable tubes. It requires PFA resins with a uniform molecular weight distribution, similar distance between molecular chains and good ductility. The melt index of…

    The birth of 3D printing materials in the construction industry

    Everything has its two sides and its advantages and disadvantages, and 3D printing is no exception. A very common disadvantage of 3D printing is that the strength of the parts produced by it is not as strong as those produced by traditional manufacturing. However, with the continuous progress of 3D printing materials and technology, 3D printing parts also show their unique strength and durability, which are equal to and even surpass traditional manufacturing. Now researchers at the University of Wisconsin Madison in Madison, the capital of Wisconsin, have developed 3D printing materials that are much stronger than other materials used…

    3D printing technology and materials and applications in automotive industry

    Technical name material application FDM- Melt extrusion technology Thermoplastic wire Prototype and design validation Polyjet- Light curing rapid prototyping technology Photosensitive resin SLM- Selective laser melting technology Metal powder SLS- Selective laser sintering technology Plastic, metal powder FDM- Melt extrusion technology Thermoplastic wire SLM- Selective laser melting technology Metal powder automobile body Carbon fiber 3D printing technology The carbon fiber FDM- Melt extrusion technology Thermoplastic wire Polyjet- Light curing rapid prototyping technology Photosensitive resin The car interior trim SLS- Selective laser sintering technology Plastic, metal powder FDM- Melt extrusion technology Thermoplastic wire Car seat SLS- Selective laser sintering technology Nylon…

    What is 3D printing technology and the application of 3D printing in nine major fields

    3D printing (3D prinTIng), also known as additive manufacturing technology, a type of rapid prototyping technology, is a digital model file-based technology that uses bondable materials such as powdered metals or plastics to construct objects by printing them layer by layer and curing them cumulatively, layer by layer. The application of 3D printing in nine major fields Architectural Design In the architectural industry, engineers and designers have embraced the use of 3D printers to print architectural models, a method that is fast, inexpensive, environmentally friendly, and at the same time beautifully produced. It fits perfectly with the designer’s requirements, while…

    What types of mainstream 3D printers are available? The five main types of mainstream 3D printers

    In recent years, with the development of 3D printing technology, the current 3D printing services are so mature that there is hardly anything that cannot be printed. However, many people are often unaware of the prices of 3D printers and the features of different types of printers, so I have given you a simple analysis so that you know how to choose when buying a 3D printer. Metal 3D printers with metal powder as consumables are mainly used to print metal materials such as automotive parts and aircraft parts. This kind of 3D printer is suitable for some metal parts…

    metal 3 d printing market will reach $18 billion In The Next 10 Years

    Metal 3 d printing is considered to be all vertices of 3 d printing. When it comes to strength and durability, nothing can compare with the metal. The first metal 3 d printing patents were DMLS (direct metal laser sintering), obtained by EOS in Germany in the 1990 s. Since then, 3 d printing metal gradually developed a number of types of printing process. On March 24, 2022, IDTechEx the comprehensive technical report provides a detailed status and prospect of 3 d printing, metal based on a wide range of market history and a lot of preliminary interview, forecast of…

    In what cases do 3D printed hand plates need to be printed in disassembly?

    As the name implies, a disassembled model is a model that is originally a whole hand-made board that needs to be taken apart and printed in pieces and then finally assembled. Can’t 3D printing be done in one piece? Why do you need to print in pieces? In fact, not, even 3D printing also need to take apart the printing time, the following we analyze together need to take apart the three cases of printing. 01、The model is too big 3D printers have a print size that can withstand, if you want to print a large model, because the volume…

    Summary of surface strengthening technology of die casting die

    The surface strengthening and modification technology of die casting die can design the die surface and matrix as a whole system, and make comprehensive use of surface strengthening modification technology and coating technology, so that the surface material itself is difficult to have but hopefully has a specific performance. The treatment technology that uses modern technology to change the composition, structure and performance of the material surface and sub-surface layer of the forging die is called surface modification technology, which mainly includes the following ten categories: Electrochemical conversion The technology of forming oxide film on the surface of parts under…

    What are the common problems in processing precision hardware stamping parts?

    Stamping is a forming process in which external forces are applied to plates, strips, tubes and profiles by means of presses and dies to produce plastic deformation or separation to obtain workpieces of the required shape and size, including punching, bending, drawing, forming and finishing processes. Stamping process and die, stamping equipment and stamping materials constitute the three elements of stamping processing, only their mutual combination can yield stamping parts. With the development of the hardware products industry, hardware stamping production equipment and technology are constantly improving, and hardware stamping parts are becoming more and more precise. Precision hardware stamping…

    The characteristics and selection principle of die casting machine

    A die casting machine is a machine used for pressure casting. Including hot chamber and cold chamber two. After are divided into straight and horizontal two types. The die casting machine shoots molten metal hydraulically into the mold under pressure to cool and form. After opening the mold, solid metal castings can be obtained, which are originally used for die casting type. With the progress of science and technology and industrial production, especially with the development of automobile, motorcycle and household appliances and other industries, die-casting technology has achieved extremely rapid development. Classification of die casting machines There are many…

    Do you know anything about metal die casting? What is metal die casting?

    Die casting is a metal casting process characterized by the application of high pressure to melted metal using an inner cavity of the mold. Molds are usually made from stronger alloys in a process similar to injection molding. Most die casting castings are iron free, such as zinc, copper, aluminum, magnesium, lead, tin and lead-tin alloys and their alloys. Depending on the type of die casting, cold chamber die casting machine or hot chamber die casting machine is needed.  The cost of casting equipment and molds is high, so the die casting process is generally only used to manufacture large…

    A set of diagrams to understand metal 3D printing technology

    With the rapid development of 3D printing technology in recent years, it is rapidly changing the way we traditionally produce and live. As a typical representative of the emerging manufacturing technology, metal 3D printing technology, which was earlier applied in the aerospace field, has shifted more to the industrial, automotive, medical, mould and die, education and jewellery markets. How much do you know about the technology Today I would like to explain the mainstream metal 3D printing technology. There are now five mainstream metal 3D printing technologies: laser-selective sintering (SLS), nanoparticle jet metal forming (NPJ), laser-selective melting (SLM), laser near…

    3d printing model hand board, hand board material in can be applied to those areas

    Almost all industries use photosensitive resin 3D printers in the process of making hand board models, architectural sand table models, home appliance hand board models, medical equipment hand board models, automotive hand board models, office equipment hand board models, computer digital hand board models, etc. Industrial SLA3D printers can be given full play. Photosensitive resin 3D printer refers to SLA industrial 3D printer with liquid resin as processing material, also known as light-curing 3D printer. With strong modeling ability, it can produce products of any geometry and is widely used in the field of hand board model production. The production…

    3D printing allows China’s gas turbine manufacturing technology to take off

    3D printing technology, due to its unique principle of layered forming, allows simple and complex forms to be treated almost equally. Just need to have 3D modeling scheme, suitable raw materials and 3D additive manufacturing instruments, you can immediately print parts; because of dumping the mold, so you can use a cheaper price, manufacturing the traditional mold factory can not be manufactured out of the design; if the design subsequently occurred to modify, just modify the design 3D modeling scheme, and print again; 3D printed parts appear damaged, and can even print directly at the breakage repair. So 3D printing…

    Reasons for sticking die casting and preventive measures

    The sticky mould phenomenon in the process of die casting of aluminum alloy has always been a difficult problem for die casting workers. Because of the sticky mould, many casting defects will be directly extended, such as surface strain, lack of meat, internal shrinkage and leakage caused by the damage of the dense layer on the surface of the casting quality problems. Therefore, die casting practitioners need to take full precautions from the process design stage of die casting die, mold surface treatment production and maintenance, die casting production process control and so on, in order to minimize and control…

    What is the relationship between 3D printing and complex mode?

    What is complex module? We are often asked by guests what is the mold and what is the mold process? Let’s take it literally. What is a replica? From the literal point of view, the complex mode is the copy. The mold is the mold of the mold. From the literal point of view, it means to copy the product from a mold. What’s the process of complex mold? What does he have to do with 3D printing? First, we need to use 3D printing to make a prototype, that is, the master mold, then copy a set of molds…

    V1 Rapid Prototype exhibits at the KSHOW Plastics Exhibition 2022 in Germany

    K Show, as the world’s No. 1 trade fair for plastics and rubber, it is held from 19–26 October, 2022, at Düsseldorf in Germany. Founded in 1952, it has a long history. At present, it is the world’s largest, highest-level, and most professional plastics exhibition. The K show is known not only for its sheer scale but also for the new incentives it has generated and brought new business opportunities to all sectors of the industry. It is held every three years and has been successfully held for 21 sessions so far, ushering in the 22nd grand event in 2022….

    Large format 3DP Metal 3D printing technology reduces manufacturing costs by 90%

    The production speed of V1’s partner Guangzhou Leijia is much higher than that of general SLM (the forming principle and effect are different). In addition, metal powder with large particle size can be used, and the comprehensive cost can be reduced by more than 90%. 3DP is one of the core technologies in the field of droplet spray forming of unformed materials. 3DP process is similar to SLS process, which is formed by powder materials, such as ceramic powder and metal powder.The difference is that the material powder is not connected by sintering, but the section of the part is…

    3d printing technology has a history of decades of constant change and innovation, gaining widespread use!

    3d printing as a mature additive manufacturing technology has been widely used in a variety of industries. But now the concept of 3d printing is even more colorful due to the development and popularity of various industry hotspots such as artificial intelligence, vr/ar, mobile medical, and sek. 3d printing involves the study of many technologies in a wide range of applications. 3d printing technology has a history of decades, and has been constantly changing and innovating2015 is a turning point for 3d printing, foreign 3d printing manufacturers have entered the Chinese market, with the rapid development of the Chinese market,…

    3D printing technology has entered the medical field strongly

    Referring to the application of 3D printing technology in the medical field, the first thing people think of is to help people with disabilities print prosthetics. Yes, the pioneering development of 3D printing technology in the medical field starts with printing prosthetics. Today, 3D printing technology can not only provide solutions to simulate the surgical process for the modern medical field, but also rely on the rapid development of printing materials. In addition to printing bones and prosthetics with high similarity to the human body, 3D printing technology can also print all kinds of soft tissues, muscles and other products…

    What is prototype for rapid prototyping customization manufacturers? What does the blackboard do?

    What is a blackboard? What’s the use of the blackboard? The friends in the design and manufacturing industry should be familiar with handboards, but many friends who are new to the handboards industry will still be confused, such as editing me. What is a blackboard? In the industry, handmade tablets are popular names, and some are called handmade tablets (in Guangdong). To be exact, it is also called hand model. What is a prototype? The prototype refers to a product or part that is processed by the prototype factory according to the designed 3D model drawing before the mold opening,…

    3D printing technology applies robogelov mechanical gloves to print automobile 3D parts

    General Motors uses a variety of new technologies in its assembly plants, such as robotic arms and 3D printed parts. At the Michigan assembly plant, workers easily process 3D printed parts with the help of a mechanical glove called “roboglove”. 3D printing parts save costs on the assembly lineAt the Lansing Delta town plant in Michigan, GM is experimenting with 3D printed parts on a large scale. A 3D printer in Lansing Delta town factory can save the factory more than 300000 US dollars in the manufacturing cost of tools and accessories. However, the purchase price of this 3D printer…

    What are the factors restricting the development of 3D printing technology?

    In other words, the development of 3D technology can not keep up with expectations. So how to make a breakthrough? Generally speaking, we will divide a production system into the following elements: Design: refers to what users will be able to achieve after using their functional design. Hardware: the part that can truly realize physical works. Materials: including resins, metals, ceramics, plastics or natural materials. Through 3D printing technology, these materials will eventually become real functional products. Software: responsible for converting design data into manufacturing data, including software installed on the machine and software for transmitting data to the machine….

    How to find efficient rapid prototyping manufacturers in China?

    The current pace of life is very fast. Only high efficiency can create high efficiency. Therefore, efficiency is linked to efficiency. The same is true for the prototype industry. Many customers want to find a prototype manufacturer with high production efficiency. Because some hand molds are used for trial and error or exhibition sales, there is a high requirement for time. If they are used for trial and error. Generally, it is new product research and development, and requires a prototype to try and make mistakes. If the efficiency is relatively low, it may delay the product’s time to market,…

    What are the problems in the process of metal die casting

    Pouring line overflow Requirements for the straight runner of the die on the cold chamber horizontal die casting machine: The diameter of the pressure chamber should be selected according to the required specific pressure and the full degree of the pressure chamber. At the same time, the deviation of the inner diameter of the gate sleeve should be appropriate to enlarge a few wires than the deviation of the pressure chamber diameter, so as to avoid the problem of punch stuck or serious wear caused by the different diameter of the gate sleeve and the pressure chamber, and the wall…

    Accelerate the application of 3D printing composites into the development period

    From ancient times to the present, human curiosity about the universe has never stopped, and has been walking on the road of exploration. At 18:00:00 on May 5, 2020, the Long March 5B, carrying a new-generation manned spacecraft test ship and a flexible inflatable cargo return capsule, blasted off from Wenchang Space Launch site, marking another big step forward in China’s manned spacecraft testing. It is reported that the new generation of manned spacecraft is carrying a “composite space 3D printing system” independently developed by China, which is the first 3D printing experiment in space in China and the first…

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