2020Global additive manufacturing during the year (3DThe machine tool industry always maintains a dynamic of positive growth, metal3DPrinting field in2020Years were born16$ 100 million in income, which should2030Will grow up317.8$ 100 million,10The overall growth rate of compounds is35%. Currently, additive manufacturing machines of industrial quality in my country, both the quantity of machine tools held and the associated output value, exceeds one third of the total total. The additive manufacturing industry of China has maintained the growth rate for many years20%That’s it.
Perspective2021On the additive manufacturing market of the year, the price segment of additive machine tools of industrial quality, the spray of metal links3DPrinters and composites in Professional Design and Price3DPrinters are the most worthy of attention. Focus on the production of mass of metals and long-term plastics3DThe printer will lead3DDevelopment of the printing industry. Expected2021Industry3DShipping income from the printing system will regularly increase15％。
1 and 1 Metal additive manufacturing machines and additive and subtractive composite machine tools
This exposure continues the last metal3DThe main characteristics of printer tools are also the emergence of more composite technologies and machine-tool products. The exhibition3DAlthough the printer tool is not necessarily the last model, it has been improved in technology and performance and equipment functions are more complete.
SwissGirlfriendTreatment solutions and largest in the world3DPrinting company–USA3D systemsThe company continues to work together to further improve the complete additive manufacturing solution and offer a manufacturing flow of end -to -end. The solution includes additive treatment machinery, electrical sparks treatment machines and laser surface texture treatment tools, as well as machining centers and pins, as well as tool lighting lights , automation and software systems, which effectively improves additive manufacturing capacities and competitiveness. Metals exposed this year3DprinterDMP Flex 350(See the image1), rely on3D systemsDirect metal printing for the company (DMP) Patented technology, with the maximum forming size275 mm×275 mm×420 mmteam500W(Or450W) fiber laser;10-1 PAUsing advanced protective gas flow technology, high density and high purity parts can be done; Training room for a long time0.025Apparatus3DXPERTsoftware,LaserformMaterials, empty environment and intelligent powder management system can accountDisappointAdditive manufacturing of metallic materials such as alloys, titanium alloys, cobalt chrome alloys, aluminum, steel, etc. SocietyCut 500The electrical wire cutting is a unique machine-tool to separate additive manufacturing parts. Convert the machine withDMPThe tool-tool is connected to keep the parts intact, adapted to automated production and the reduction of operating costs; Quick and high precision speed;
Metals exposed by the Sadick Company of Japan3DprinterLPM325using the laser selection fusion (SLM) Implementation of technology3DPrinting, treatment of the reference surface without modifying the parameters; system andCAMThe software allows the processing of the reference surface of the printed parts without modifying the parameters. At the same time, new types of development can be usedNorth CarolinaDevice (RM4RP) Connection, with a unified operating environment, can easily complete the conversion of the addition and decrease in material treatment.
DMG MoriThe company exposedLASERTEC 30 SLM 3DPrinter tools can perform multifunctional complex parts, internal cooling parts sensitive to shape, topological optimization components, etc.3DPrint. Adopt the closed powder circulation system and a new typeto reproachRemovable powder module, which is conducive to improving the quality of training and avoiding powder replacement pollution;JEALOUSY（Goujatprogramming→ Machine control), operation/ /Simple and practical programming. Another modelLASERTEC 30dual SLMThe difference lies in adoption2×600WDouble laser system to improve productivity80%; Use the high precision optical module to scan the field100%Run, adjust the diameter of the stain (50-300 mm);> 3000During the hours, metallic dust is passed, considerably improving security.
GermanyPrecision surfacing solutionsBusinessBy Grind Bl10The crusher is a composite machine to add and reduce the materials. The tooltip can detect the blade wear area and carry out the laser coating, grinding and grinding depending on the detection results.
China Aviation Institute for Aviation Manufacturing Technology from the last century90In the middle of the year, we cooperated with Tsinghua University and other units to merger the laser district (SLM) and the selection of electron beams melt (EBM) Technology and equipment research. It is launched for the first time with the technical advantages of the Super Grand Void Electronic Welding EquipmentEBMMachine tools andSLMThe machine tools have drawn generalized attention. The largest characteristic of these models is the large print space.EBMMaximum part of the part for machine tools360 mm×360 mm×500 mm，SLMMaximum part of the part for machine tools≥810 mm×450 mm×730 mm。EBMThe emptying environment of the machine tool can effectively avoid the inclusion of impurities, keep the parts in good composition and is suitable for a variety of alloys; The system, which reduces the consumption of auxiliary time;1000m / s), large electron bundle current range (0-100m), high energy use rate and high training efficiency.SLMThe maximum scanning speed of the scanning galvanometer is obtained using high light lasers.10m / s; High precision powder bonding, the layer’s thickness range can be adjusted (20-50 mm), which can guarantee the precision of the part of the part;≤1‰, the types of treatment materials include titanium alloy, stainless steel, aluminum alloy and carbon steel.
Dazu Intelligent Laser Equipment Group adoptsSLMTechnology, launchedHans-M-1001Machine tools (see image2), adapted to dentistry, orthopedics, scientific research, teaching, etc., can provide special open parameters for dental medical care and can obtain a hollow medical structure;/ /Argon gas protection, rapid training speed, scope120A tooth/ 5HOURS;TeacherBus control, can be used via a remote cloud platform andApplymonitor.
The Hunan Yunjiang group adoptsSLMTechnology, launchedVM 280Mold3DPrinter (see image3), suitable for stainless steel, titanium alloy, aluminum alloy, nickel -based alloy, etc. It adopts the installation of two -way powder to improve the efficiency of powder installation and shorten printing time;65-150 µmmake training more effective; quality.
There will be many exhibitions3DThe product printing agency came to participate in the exhibition. For example, Dongguan Baoli Machinery Co., Ltd. acts as an agent for GermanyEosLaser sintering of the company’s voters (Sls) Machine-tools, United StatesHpMulti-jet multi-jet of the company (MJF) Machine tools, etc. Hong Kong Lifeng Machinery Co., Ltd. is the same agent for the United StatesHpofMJFIn addition to machine tools, it also represents the United States3D systemsMulti-Pulverization of the company3DprinterMJP2500 projectColorful handboard3DprinterCJP360 projectWait, the United StatesMarchBusinessMetal X7Metal3DPrinter (using its atomic diffusion atomic additive manufacturingADAMTechnology), industrial quality nylon/ /Carbon fiber3DprinterX3AndX5Wait, PolandSevenThe company’s office levelSLS3DprinterLisa1wait. Shenzhen Malu Technology Co., Ltd. represented the United States3D systemsBusinessDMP factoryAnd3DXPERTMetal3Dprinter,MJP2500 projectwait.
2. Machine-tool for non-metallic additive manufacturing
Guangzhou Xingyou Technology Co., Ltd. presents a number of non-metallic additive manufacturing machines, including the United StatesStratasysBusiness3D FDMprinterBackseries,PolyjetOptical solidification3DprinterObjectSeries, etc., United StatesShapesCompany photocuture3DprinterForm 3/3LSeries, United StatesMarkbothBusinessMethodxnylon/ /Carbon fiber3DPrinters, etc. These devices allow an additive manufacturing of thermoplastics, reinforced nylon materials in carbon fiber.
USAStratasysBusiness3D FDMprinterForus 380MC(See the image4), the main characteristics include: a clean and safe operating environment, non -toxic materials, high materials use rate, many optional materials, can be carried out in an office and domestic environment, without risk of toxic gas and chemical pollution; Built with solid engineering plastics sustainable parts such as410MF07Thermoplastic engineering grade in nylon, etc.;0.330 / 0.254 / 0.178 / 0.127 mm(Optional), precision is0.04-0.07 mm; Using an optimized support structure and a soluble support material, it is easy to remove the support. There are many types of high performance printing materials, including basic materials (ABS-M30、ABS-M30i、BS-ESD7、Asa), Engineering materials (Pc、PC-iso、PC-ABS、Nylon12、Antero 800NA)and high -end materials (UltM9085、ULTEM1010、Nylon12cf、ST-11）。
SocietyPoly jet3DPrinter adoptsPolydPolymer jet photocurage process, usingPolydThe polymer can mix a variety of basic formation materials at the same time and supports the printing of full color;14 mmto ensure that components and models with high surface quality and good details are obtained; The support is easy to eliminate and the nozzle can be replaced separately;/ /Mechanical properties and color components, approximately digital materials15With thousands of colors, special materials can be provided for the personalization of glasses, medical fields and industries with high personalized personalization demand.
USAMakerbotCompany nylon/ /Carbon fiber3DprinterMethod Xby launchCarbon fiber editions methodBetween3DA new printing phase that allows the printing of stronger and more precise nylons for manufacturing tools, lighting and accessories/ /Carbon fiber parts, and in certain applications, can be used to make metal replacement parts; With complex geometric shapes, and surface roughness is improved; Composite materials in nylon carbon fiber with different reports are mainly intended for the automobile, aviation and other industries, and print replacement products in light metals, with good thermal performance and performance of Machine factory, which means that the performance of thermal parts also provide thermal performance and machine performance. Effective; Compared to the modification of competitorsAbsformula,MakerbotHigh material hardness26%High intensity12%and its high temperature resistance has also been improved15℃; because it supports the double extrusion headMethod X ABSCan be withStratasysCompany soluble support materialsSR-30At the same time3DPrint for better support.
The Hunan Yunjiang group adoptsSlsTechnology, launchedVS-DPseries3DPrinter, training materials include coating sand,Pp、PSA polymer material. The main characteristics of this machine are: a machine with several materials, the use of materials> 90%; Designed specifically for the manufacture of personalized precision molds to obtain a form of high precision drilling; Delivery, smart supply powder on demand.
The image comes from Quanxin de Beijin technology.
Daguang focuses on providing solutions such as precision CNC machining services (3-axis, 4-axis, 5-axis machining), CNC milling, 3D printing and rapid prototyping services.
