Aerospace applications include complex engine components, structural components and replacement parts. Additive manufacturing can reduce the weight of such components and significantly lower their life-cycle costs.

n today`s 3D Printing News Briefs, EPLUS3D is offering metal 3D printing as an option for flexible manufacturing of sheet metal. ANYCUBIC is working with a MicroLED display manufacturer to develop a consumer-grade MicroLED 3D printer, and Baker Industries and Lincoln Electric Additive Solutions are partnering with on a feasibility study focused on WAAM technology. Finally, in research, a team from Georgia Tech and UMass Amherst are 3D printing an ultra-strong, ductile, high-performance nanostructured alloy, and researchers from Saudi Arabia developed a Parkinson`s disease model made up of 3D bioprinted dopaminergic neurons inside a biomimetic peptide scaffold. EPLUS3D Offering Metal AM for Sheet Metal Manufacturing Car seat set parts EPLUS3D offers advanced metal 3D printing solutions, including its EP-M260 PBF p

FDM (Fused Deposition Modeling) process Fused Deposition Manufacturing (FDM) process was successfully developed by American scholar Scott Crump in 1988.The material of FDM is generally thermoplastic material, such as wax, ABS, nylon, etc.. The material is supplied in the form of filament. The material is heated and melted inside the nozzle. The nozzle moves along the part's cross-sectional profile and filling trajectory while extruding the melted material, which rapidly solidifies and coagulates with the surrounding material. Advantages of FDM process fused deposition manufacturing: (1) Low maintenance cost and safe system operation due to the simple construction principle and operation of the hot melt extrusion head system. (2) Forming speed, the product produced by fused deposition method, without the need for SLA in the scraper re-processing this process. (3)The prototype of parts formed by wax can be directly used for fusion casting. (4) Parts of any degree of complexity can be molded, often used to mold parts with very complex cavities, holes, etc. (5) No chemical changes in the raw material during the molding process, the warpage of the parts is small. (6) High utilization rate of raw materials and long material life. (7) Simple support removal, no chemical cleaning, easy separation.

What affects CNC machining costs First of all, you need to understand what factors affect the cost. •Machining time: The longer the machine takes to produce the part, the higher its price will be. •Material price: The price of the material also greatly affects the final cost. •Structure and size: the more complex the product structure, the higher the processing cost; if the overall size of the product is large or the appearance is curved shape, the processing cost will also rise much. •Post-processing process: the more hand board tolerances and surface treatment requirements the price will also increase accordingly. Tips on how to reduce the cost of CNC machining hand samples: •Change the right angle of the inner angle to a rounded angle Due to the cylindrical shape of the tool, it is impossible to machine a perfect 90° inside angle. It is recommended to change the right angle edges to rounded corners, which will save machining time and correspondingly save cost. If you need the inner right angle you need to hit the spark or manual cleaning angle and other secondary processing. Note: You can design the inner corners of the product as rounded corners, and the larger the R angle, the better and cheaper it is. •Deep hole Deep holes or deep places are more difficult to gong, easy to have the phenomenon of the popping knife Too deep places CNC may not be gong. Note: The best length to depth ratio is 4:1. •Tolerance The tighter the tolerance the higher the risk, the higher the price. •Thin-walled features Thin walls are difficult to machine, and the principle is th

Summary of technical requirements for machining mechanical parts First, the contour processing of parts. 1, unannotated shape tolerance should be in line with the requirements of GB1184-80. 2, not note the length of the size of the allowable deviation ± 0.5 mm. 3, not noted rounded corner radius R5. 4, not noted chamfer are C2.

3D printing, also known as additive manufacturing (AM). Hailed as the latest technological revolution in manufacturing, additive manufacturing is capable of making everything from bicycle seats to rocket propulsion and promises to make all types of parts and products faster, cheaper, lighter and more sustainable. 3D printing allows for part shapes and designs that are unattainable with any other technology and uses materials ranging from everyday metals and plastics to unique polymer composites and even human tissue. Perhaps you've learned about the wonders of additive manufacturing and want to try it out to bring new growth to your business, so now your question is: How do you get started with additive manufacturing? Step 1: Find additive manufacturing "champions" Hire new, young engineers or technicians who are not yet fully integrated into your company's daily business processes and are more open to new solutions. For

In the field of mechanical parts processing industry, plastics are often used as raw materials for further processing. 1.ABS plastic ABS Parts Manufacturing Process CNC machining / Handcrafted / Injection molding / Blister molding / 3D printing ABS material characteristics and applications

Machined parts CNC machining in CNC equipment is very high, many parts processing companies will apply to CNC machining center, then CNC machining can process what types of parts? As we all know, CNC machining center is suitable for processing complex, many processes, high requirements, need to use a variety of types of ordinary machine tools and numerous tooling fixtures, and after multiple clamping and adjustment to complete the processing of parts. Case type parts Generally refers to parts with more than one hole system, internal cavities, and a certain ratio in the direction of length, width and height. This type of parts in the machine tool, automotive

CNC processing for some complex parts, shaped parts of the advantages of ordinary lathe processing is unmatched, then in such a strong advantage, CNC processing methods continue to be favored by entrepreneurs, so today we will analyze the factors that determine the price of CNC processing. The main factors affecting the price of CNC machining are material, tolerance, quantity, etc. First, materials Different raw materials are always an important factor in determining the price trend, and of course, the quality of the material is also an important factor in determining the quality of the workpiece. Second, tolerance

CNC machining is a machining method that refers to the use of computer numerical control machining, i.e., a method that uses information from digital automation to control the processing and motion of machining, or it can refer to an automated machine tool equipped with a control system program. Automotive parts are mainly parts machined by CNC process. Visible, the application is very wide, a variety of rotating axes, rotary axes, gear boxes, gears, hubs, brake drums, mechanical axes, threads, etc., the vast majority of sheet metal parts are CNC machining out, in short: most of the automotive parts are related to CNC machine tools, is the use of computer-controlled CNC lathe processing out of parts, the use of CNC processing, product quality and stability, high precision The use of CNC machining method, stable product quality, high precision, high production efficiency and other advantages Can copper, iron, aluminum, steel and a variety of plastic material product

For automobiles, while there is a trend toward smaller batches of cars being produced, the current integration of 3D printing technology with automobiles is not that the cost of 3D printing technology is independent of this aspect of yield correlation, but that 3D printing technology achieves more complex products. In the field of metal 3D printing to reduce the cost of parts, indirect metal 3D printing technology, represented by binder injection metal 3D printing technology, has gained high attention in the industry with high speed and low cost. The HP metal 3D printing technology adopted by the public is exactly the binder injection metal 3D printing technology. The binder injection metal 3D printing technology, from the perspective of production efficiency and economy, fully meets the requirements of automotive-oriented mass production applications. And the rich variety of printable materials (from metal to ceramic, metal and metal composites, ceramic and metal composites, etc.) makes the binder injection metal 3D printing technology applicable scenar

The precision cnc machining centre believes that the following reasons are generated. 1. the role of internal forces lead to parts processing deformation. 2. heat treatment processing is easy to produce deformation problems, for example, such as some sheet-like mechanical parts, due to its long diameter is very large, in the heat treatment is easy to appear after the phenomenon of straw hat bending. And there are some such as the operator's professional knowledge is not solid enough, not much understanding of the structural nature of its parts, but also to a certain extent will increase the occurrence of parts deformation. 3. external factors lead to deformation, such as machine tools and fixtures are not flat, do not understand the nature of the material, the processing of the parts of the positioning is not reasonable, cutting force storage, etc. will cause p

Each 3D printing material has different characteristics, you should first consider the material characteristics of your desired product, and then pick out the right material for targeted printing. Photosensitive resin This material has the highest printing accuracy. The surface is also very smooth and suitable for printing exterior parts. It can be divided into two types: ordinary resin and tough resin. Ordinary resins are available in white, black, fully transparent and translucent resins. White resin is slightly weaker, easy to break, and will turn yellow over time, so it is best to do the coloring process if it is an appearance piece.

Plastic-based 3D printing technologies are usually classified into three categories: light-curing, FDM hot-melt, and PBF powder bed fusion. Light-curing 3D printing is still mainly used for temporary use of hand prototypes (except Carbon) due to material properties; FDM hot-melt technology is mainly used for functional prototypes, fixtures or very small quantities of special parts manufacturing due to efficiency and surface roughness issues. And PBF nylon powder bed technology has been considered the most likely technology to push 3D printing to mass production due to its advantages of no support, material mechanical properties, good weather resistance, and longitudinal stackable molding. PBF mainly refers to two technologies, SLS laser sintering and MJF multi-jet melt forming introduced by HP in 2016, of which MJF has significantly improved in productivity compared to the first generation of SLS technology and is now growing rapidly worldwide. (In this paper, PBF refers to Power Bed fusion powder bed fusion technology, including both SLS and MJF. SLS refers to Selective Laser Sintering; MJF refers to Multi Jet Fusion multi jet fusion molding). .MJF multi-jet melting: the closest 3D technology for medium volume direct manufacturing

Resin has important applications in the automotive industry because of its excellent mechanical and processing properties. The use of such materials helps to reduce the running quality of automobiles, improve fuel economy and vehicle design, achieve integrated development of components, and effectively reduce vehicle manufacturing costs. In particular, the development of 3D printing technology and high-performance resin materials in recent years has greatly shortened the development cycle of companies, and production-grade resins are gaining use at the manufacturing end. Take the Toyota Gazoo Racing team, for example, which seeks additive manufacturing (AM) solutions for motorsports, automotive customization, and short- and long-term production capabilities. With new advances in materials chemistry, they have brought to market a range of breakthrough production-grade resins that offer innovative material performance and longevity. Enabling rapid delivery of thousands of smaller volume production parts. Manufacturing industries such as automotive have turned to production-grade resins, which offer extreme strength and b

Nylon is a very strong polymer 3D printing material, and if it is compounded with carbon fiber, the superiority of both can be combined. 3D printed parts of nylon carbon fiber have excellent mechanical properties, with much higher strength and rigidity than unreinforced nylon, and significantly improved wear resistance, high temperature creep and thermal stability. In addition, carbon fiber reinforced nylon has excellent damping in 3D printing and better performance compared with glass fiber reinforced. Such high-performance materials can be used not only in the automotive field, but also in the fashion and luxury industry (Note: This article is mainly about short-cut carbon fiber composite nylon materials) . Advantages of Nylon + Carbon Fiber - Replacing metal with polymer When designing tools for industrial applications, traditional techniques use aluminum or alternative metal alloys because the metal parts perform better and meet the requirements of the tool. In many cases, thermoplastics can meet the strength requirements of these tools, but not the r

Automotive manufacturing is an important application area for metal 3D printing technology, from rapid prototyping to speed up the development of new vehicles, to direct production of small quantities of parts to shorten the supply chain and save costs. In addition, 3D printing's unique advantages in manufacturing complex parts can simplify the number of automotive parts, reduce weight, and save material. It can be said that 3D printing technology has a lot of advantages for automotive manufacturing. Nevertheless, the technology has not been widely used in this field until now. That's because having the ability to make more complex parts faster and cheaper - is the way the future of automotive manufacturing will be. Additive manufacturing in today's automotive industry In the automotive sector, the first adopters of additive manufacturing technology were not the car manufacturers themselves, but the teams they sponsored. For decades, many companies, from Ford to Ferrari, have used racing cars as incubators to test new technologies. Many of the standard features of new cars today - regenerative braking systems for hybrids, push-button ignition systems and even rearview mirrors - can be traced back to their roots. The same applies to 3D printing, especially metal printing. Formula 1 teams, World Endurance Challenge teams, Formula E teams and many more have experienced firsthand the benefits of additive manufacturing - rapid iterations of

3D printing has come a long way in the last five years. 3D printers are readily available to businesses, it is fairly priced, and knowledge of the technology within businesses is increasing. The manufacturing technology itself has become widely recognized and regularly makes industry headlines. The first 3D-printed house went on sale this year. 3D printing extends beyond a wide range of consumer products; it can be applied to a much wider range of applications, from renewable energy to healthcare. In short, additive manufacturing (AM) offers us an alternative way to make things. However, what people don't realize is that the advantages of 3D printing are already being revealed, such as its ability to reduce the cost of production lines by optimizing tools. Save money with a little We can'

Modern industry requires structural materials with high strength, fracture toughness and stiffness, while reducing weight as much as possible. In this case, light weight and high strength alloys represented by aluminum and titanium, and load-bearing heat-resistant alloys represented by Ni-based high temperature alloys, have become one of the key materials for development in the R&D programs of new materials in various countries, and are also important application materials in laser additive manufacturing. Advantages and differences between titanium and aluminum Aluminum and titanium alloys, due to their excellent low density and structural strength, whether using 3D printing or CNC machining, are used in a large number of applications in aerospace, automotive, and mechanical ma

In order to further enhance the quality of 3D printing services and quickly upgrade the quality of 3D printed products, we are vigorously developing 3D printing manufacturing services for bulk orders such as electrical shell assemblies, medical rehabilitation braces, rapid repair/(DIY) modification of heavy locomotives and consumer products. The right product is finished with post-treatment technology to enhance the mechanical properties of the part, with improved part air tightness and no powder residue. It also enhances surface gloss and enables products to meet industrial health and safety standards, solvent consumables are proven in highly regulated applications from medical and dental to consumer and food applications. Post-treatment materials are UL & CE certified for safety and are used in aerospace, automotive, medical, industrial, print service centers, consumer products and personalization. 3d printed rehabilitation protective gear Compared with traditional orthoses, 3D printed scoliosis orthoses can be customized according to the patient's body shape and condition, which is in line with the concept and development trend of digital medicine and precision medicine, and can have go

Additive manufacturing (AM) and its applications can drive innovation while helping automakers stay abreast of the current industry pace. By applying additive manufacturing technologies to product development and production strategies, automakers can combine high-value transformative applications with high levels of productivity to produce innovative parts and products while maintaining high profit margins. 1 Transformative Applications Standards-based materials innovation will continue to drive the adoption of additive manufacturing for end uses in the automotive industry.

With the development of 3D printing technology, it has gradually integrated into our life, 3D printed food, 3D printed toys, 3D printed cars, 3D printed cookies, even 3D printed houses and other 3D printed various products. 3D printing involves a wide range of fields including education, medical, manufacturing, aerospace, military, etc. The reason why 3D printing is so powerful relies on a variety of technical routes, that is, a variety of printing methods. In this article, we will briefly introduce to you the principles of FDM 3D printing and several factors that affect the accuracy of FDM molding! Fused deposition manufacturing 3D printer (FDM) is the solid plastic wire material heated and melted through the nozzle squeeze out, on the workbench stacked into a certain shape, the liquid material after heat curing has a certain strength, this is the principle of printing. The principle diagram is shown below: