From the hip joint, the knee joint to the complicated engine fuel nozzle, the metal additive manufacturing - a 3D printing method involving lasers and metal powders - can make the traditional process both in terms of time, cost, and geometrical complexity Unmatched parts. A team of researchers from the Missouri University of Science and Technology is working with Honeywell Federal Manufacturing & Technologies Corp. on selective metal-powder bed-based selective laser melting (SLM) Technology for material analysis. Professor Ming Leu, director of the Center for Intelligent Systems at the University of Missouri, led the project and included the other seven professors on the project. The so-called selective laser melting technology, refers to the use of focused laser beam, according to the CAD model designated trajectory quickly melt layer of metal particles on the powder bed and make it solidified into the desired shape, this technology can create a very internal Complex parts. "One of the major advantages of this technology is that it minimizes the time it takes to make the product." Professor Leu said: "It has a big advantage over traditional methods, and with metal additive manufacturing, you can make products that are extremely complex Geometric features and internal structure of the parts. The use of traditional methods such components can not be completed. " Using Honeywell's equipment purchased and installed at Toomey Hall for this collaborative project, Leu and his colleagues have four research goals: to predict the properties of 3D printed metal parts and to control the microstructure to achieve the desired properties so that the powder Reuse to maximize, increase product sustainability. It is understood that this five-year project received a total of 6.5 million US dollars in financial support, of which 500 million for personnel expenses and other costs, there are 1.5 million US dollars for the Honeywell buy, lease and placement in Missouri Technologies equipment. The project includes five tasks: powder characterization, description of material properties, material properties, temperature effects on material properties, control of microstructure and mechanical properties, and chemistry related to additive manufacturing. The stainless steel 304 L will be the build material they used initially. "We'll look at how process parameters affect the mechanical properties of manufactured parts and how to control those parameters to achieve the desired properties." Leu said: "Laser power, beam diameter, lateral travel speed, line spacing and layer thickness are all acceptable Affect part manufacturing. "In addition, chemical composition and ambient temperature can also affect part properties, he said. In addition, the research team will also study how to re-use the rest of the powder to reduce raw material costs. A key issue in this middle, Leu said, is that the thermal effects around the parts may cause the powder to degenerate or clump so that the parts they are made of may not be as good as originally used, when reused, the consequences of which include the use of Reuse of metal powders can lead to reduced strength of the parts and the like. In addition to eight professors from the University of Missouri, about 15 graduate students, undergraduates and postdoctoral fellows are involved in the project.
Concrete Block Machine is a multifunctional block making machine, we have in semi automatic and fully automatic type. this Concrete Brick Machine can make many kinds of products like hollow block, solid brick, fly ash brick, curbstone brick, interlocking brick, paving brick for garden and road, also can make can design the mould for customers require. The raw material is cement, sand and small stone, mixed with some water.
After many years upgrading, this Cement Block Machine has been a very professional machine for small investment of construction machinery, it has the advantages of high capacity, stable quality, low investment and long lifespan, very popular for family using, small factory using, construction team using, company using.
Main Feature And Advantages of Concrete Block Machine.
concrete block machine,Concrete Block Making Machine, Solid Concrete Block Machine Price,Concrete Block Machine Price Gongyi Xiaoyi Jinwang Machinery Factory , https://www.jinwangmachines.com
2. The shape shall be determined according to the needs of the project, and the block bricks of different specifications shall be determined.
3. It can be hollow block, multi row hole brick, solid brick and other concrete bricks of different varieties.
4. The waste concrete bricks can also be recycled, which increases the comprehensive utilization rate of resources.
\
Honeywell Manufacturing Company teamed with the University of Missouri to study metal 3D printing technology