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The NEES Equipment Site at the University of Nevada, Reno is a multiple-shake-table facility (with three identical biaxial and one six degree-of-freedom shake-tables) that is suitable for conducting research on long, spatially distributed, structural and geotechnical systems. The facility is operational and managed as a national shared-use NEES equipment site, with teleparticipation capabilities, to provide new earthquake engineering research testing capabilities for large structural systems through 2014.
a "cool shot" in a small moment ,without terrifying people, who shows beauty of the OPERA HOUSE
a HDR, generated from 3 shots, +/- 2EV in Photomatix 4.2, post-processed in PS 5.1 ..
High school students in Thayer's first Summer Engineering Workshop build blades for wind turbines.
Photo by Kathryn LoConte Lapierre.
CNC Numerical Control milling machine in the CNC engineering services is controlled by digitizing signals with an electronic meter.
Numerical control milling machine is a kind of automatic machining equipment developed on the basis of general milling machine. Both of them have the same processing technology and similar structure. Numerical control milling machine is divided into two categories: no - strip and strip. CNC milling machine with cutter library is also known as machining center.
Functional features of CNC engineering services
In addition to the characteristics of ordinary milling machine, CNC milling also has the following characteristics:
CNC engineering services are with good adaptability and flexibility of parts processing. It is able to process parts with complex contour shape or difficult to control size, such as mold parts and shell parts;
CNC engineering services can process parts that cannot be processed or difficult to be processed by ordinary machine tools, such as complex curved parts described by mathematical models and three-dimensional curved parts;
CNC engineering services are able to process parts that need to be processed in multiple processes after the first clamping and positioning;
CNC engineering services have high machining accuracy, stable and reliable machining quality. The pulse equivalent of the numerical control device is generally 0.001mm, and the high-precision numerical control system can reach 0.1μm. In addition, the numerical control machining also avoids the operating error of operators.
CNC engineering services' high degree of production automation can reduce the labor intensity of operators. It is beneficial to the automation of production management.
CNC engineering services have high production efficiency. Generally, the CNC milling machine does not need to use special process equipment such as special fixture. When the workpiece is replaced, workers need only the machining procedure, clamping tools and tool data stored in the numerical control device. The production cycle can be shortened at a large extent. Secondly, the numerical control milling machine has the function of milling machine, boring machine and drilling machine. The process is highly concentrated and the production efficiency is greatly improved. In addition, the spindle speed and feed speed of the CNC milling machine are infinitely variable, so it is helpful to select the optimal cutting amount.
Processing characteristics of CNC engineering services
If the processing position is frame plane and not in the same equal altitude, point position - straight line system CNC milling machine is the best choice. If the machining position is a curved contour, the system of two-coordinate linkage and three-coordinate linkage should be selected according to the geometric shape of the curved surface. According to the requirements of parts processing, staff can add a numerical control dividing head or a numerical control rotary table on the basis of the general numerical control milling machine. At this time the machine tool system is the four coordinates numerical control system, which can process the spiral groove, the blade part and so on.
Size
The CNC milling machine with lifting table of smaller specification, whose table width is less than 400mm, is most suitable for the processing of small and medium parts and the contour milling of complex surface. Larger milling machines, such as gantry milling machines, have workstations of 500-600mm or more and can be used to process large and complex parts.
Precision
CNC engineering services have developed well in our country. The precision standard of CNC milling machine has been established in our country. What’s more, CNC vertical milling machine and lifting table milling machine have professional standards. According to the standard, the positioning accuracy of the linear motion coordinate is 0.04/300mm, the repeated positioning accuracy is 0.025mm, and the milling circle precision is 0.035mm. In fact, the machine tool factory precision has a considerable amount of storage, compared to the national standard tolerance value of about 20% compression. Therefore, from the point of precision selection, the general CNC milling machine can meet the processing needs of most parts. For the parts with high precision, the precision CNC milling machine should be considered.
Batch
For bulk parts processing, users can use a special milling machine. If the parts are manufactured in small and medium batches and are often remanufactured periodically, then a CNC milling machine is appropriate. Because the tools and programs used in the first production can be stored and reused. In the long run, it is inevitable that automatic milling machines will replace regular ones, reducing the labor force and increasing productivity.
The College of Engineering dedicated this newly renovated space thanks to a generous donation from Steven and Barbara Kohler. Barbara is the daughter of the late Aaron Friedman, a former College of Engineering faculty member who grew up in Detroit, served in the U.S. Navy and was a successful entrepreneur.
The ceremony was held for the JGina Cody School of Engineering and Faculty of Fine Arts on November 19, 2018, at Place Des Arts.
Designing amazing machines
Sometimes I recall these years now, when I was a student of engineering, designing amazing machines, dreaming to do important work, so willing to put my heart blood into “things”.
Designing machines and inventing things actually became my profession for a while. And I actually left my mark, so to speak, in this crazy field. But I soon found it strangely unsatisfying to contribute to the “mechanization” of the world, to the endless creation of unnecessary things. Instead of making things and changing things I wanted to understand things, and this great investigation became my life.
Engineering is still in my blood, as it obviously is in the genes of our entire species. But I don’t see the world as a playground to be changed and adapted to our wishes and therefore in need for skills how to do that. I don’t think the world is in any real need of our improvements and creations.
Engineering Welcome Home Reception during Union College REUNION on Friday, May 19, 2023, in Schenectady, N.Y.
05.19.23_reunion_engineering
University of Michigan alumni and their kids fill the Grove as they prepare for the start of the second day of Xplore Engineering on North Campus on Friday, July 1, 2022, in Ann Arbor.
Xplore Engineering is a two-day series of experiential workshops for students entering 4th through 7th grades. Eighteen workshops were offered including; Designing a Siege-Ready Catapult, How Do Insects Walk on Water?, Wireless Communications Using Lasers, Building and Racing a Sailboat, and others.
Photo: Brenda Ahearn/University of Michigan, College of Engineering, Communications and Marketing
Bachelor of Engineering students Utkarsh Agarwal, Jeremy Brouillet, Michelle Burns, Emil Cashin, Chloe Ruiz-Funes, and Scott Snyder designed a new receiver development for concentrating solar power. The group developed a set of new high-performance receiver designs, sought out suitable materials for use in a demanding high-temperature system, and predicted receiver efficiency with optical and thermal modeling.
Faculty Advisor: Jifeng Liu.
The College of Engineering dedicated this newly renovated space thanks to a generous donation from Steven and Barbara Kohler. Barbara is the daughter of the late Aaron Friedman, a former College of Engineering faculty member who grew up in Detroit, served in the U.S. Navy and was a successful entrepreneur.
Ervin Colston (computer science) is a research assistant at Meritor, Inc. in Troy. “I am receiving hands-on work experience at a Fortune 500 company that manufactures automobile components for military suppliers, trucks, and trailers. This opportunity allows me to apply my knowledge learned in the classroom to a real-life situation and learn from experienced professionals.”
The Class of 2012 for the College of Engineering graduated as in one Commencement ceremony Saturday, May 12, a first thanks to the new 7,000-seat College Park Center.
Mohamad Ataya (electrical engineering) works for Schweitzer Engineering Laboratories in Plymouth. "I started as an engineering Intern back in February, and as of June they promoted me as an assistant engineer even though I didn't graduate yet.”
Design Fellow Annie Saunders '12, back right, works with high school students in Thayer's first Summer Engineering Workshop.
Photo by Kathryn LoConte Lapierre.
Professor Stephen ( Steve) Kurtz works with civil engineering students who will be competing in the bridge team college competition. THey are working in AEC Acopian Engineering Center
High School Students from across the Western UP test their contraptions for a chance to win. Hosted by the CPCO, Presented by Engineering Fundamentals at Michigan Tech.
Alec Gallimore, the Robert J Vlasic Dean of Engineering, gives opening remarks in the Grove at the start of the second day of Xplore Engineering on North Campus on Friday, July 1, 2022, in Ann Arbor.
Xplore Engineering is a two-day series of experiential workshops for students entering 4th through 7th grades. Eighteen workshops were offered including; Designing a Siege-Ready Catapult, How Do Insects Walk on Water?, Wireless Communications Using Lasers, Building and Racing a Sailboat, and others.
Photo: Brenda Ahearn/University of Michigan, College of Engineering, Communications and Marketing
Engineering leadership effort to help a women's cooperative in Tiout, Morocco, with the production of argan oil in 2010. (Photo credit: Curtis Chan)
DAVOS/SWITZERLAND, 22JAN16 - Participants at the Annual Meeting 2016 of the World Economic Forum in Davos, January 22, 2016.
WORLD ECONOMIC FORUM/Benedikt von Loebell
The College of Engineering dedicated this newly renovated space thanks to a generous donation from Steven and Barbara Kohler. Barbara is the daughter of the late Aaron Friedman, a former College of Engineering faculty member who grew up in Detroit, served in the U.S. Navy and was a successful entrepreneur.