Aerospace and Defense Review : News

It is a method that incorporates a range of advanced technology styles, including computer technology, communication technology, modern manufacturing technology, digital control technology, and more. The capacity of the aerospace industry to produce can reflect the national defence technology and economic strength of the country. Although the CNC technology and aerospace equipment market is very clear and urgent.The quantity, efficiency, accuracy, processing capacity and level of application of CNC machine tools are of great importance to the aviation industry. Why do CNC aerospace machining and what are the characteristics of CNC aircraft components? In this article, we are discussing the issues. Why is CNC essential for the Aerospace & Aircraft industry? The requirements for structural design, functionality, performance, product quality and product reliability in the aviation industry are very high and even extreme. A large number of new materials and designs are first applied to aircraft components. National defence needs and market competition need a significant reduction in the development cycle and production cycle of aerospace products. In addition, the total cost of finished goods must be continuously decreased, with higher requirements for the aerospace manufacturing industry needing advanced manufacturing technology.Modern CNC processing is a critical part of advanced manufacturing technology and has become a key technology, especially in aerospace manufacturing. The following advantages of CNC machining services make it very important for the aerospace industry: - It is a method that incorporates a range of advanced technology styles, including computer technology, communication technology, modern manufacturing technology, digital control technology, and more. - During the CNC machining/turning phase, simple modification of the CNC machine setup and parameters will lead to the production and processing of new products for another batch, greatly improves automation and flexibility. - A variety of CNC processes can be carried out automatically on one machine or in one clamping, which greatly decreases processing time and production cycle, and thus improves performance. - CNC machining/turning technology can increase the accuracy and precision of aerospace components, reduce or eliminate manufacturing errors, and enable CNC aircraft parts to be of higher quality and durability. Check Out:  Top Technology Companies in Aerospace Sector ...Read more

Computer Numerical Control (CNC) systems are a substantial part of modern machining technologies. Currently, the CNC machines are popular with many manufacturers throughout the board for manufacturing and fabricating applications. The CNC and machine mechanism and tools are connected to a unique digital control system. The Numerical Control (NC) system consists of both software and hardware. Numerical control programs are a list of instructions guiding how the machine should work to process parts. The NC hardware goes through the program and informs the machine tool of the way to act. The traditional machining states that the operator controls all the movements of the machine tool.  Advantages of CNC Machining Economy of Labor [vendor_logo_first] The operator has to pay close attention and move each part of the tool in the traditional machine tools. As a result, one worker was only able to operate one machine tool. With the advent of CNC, this changed, and most of the pieces only take about half an hour to process during each setup. The  CNC machine  tool cuts without any help and the operator does not have to do anything. The tool automatically works, with the operator checking for errors in the setup or program. This situation means the operator gets free time between, which can be used to operate more tools. With one operator and several machine tools, manufacturers can save on hiring more people to work. Reduced Test Runs Traditional machining has a few test parts. If not acquainted with the technology, the operator might miss some things while doing the first part. CNC systems have various ways to avoid doing test runs. They use visualization systems that enable the operator to see what will happen after the tool passes are done. Higher Machine Tool Flexibility According to the traditional method, a milling machine made planes and groves; a lathe made tapers and cylinders, while a drilling machine drills holes. CNC machining combines the above in a single device compared to the traditional machines where a separate machine was needed. Since the workers can program the tools' trajectory, they can easily replicate whatever movement of their choice on any machine tool. See also:  Top Manufacturing Tech Solution Companies ...Read more

Airbus and Raytheon on Oct. 28 and Nov. 3, respectively, filed protests with the Government Accountability Office challenging the Space Development Agency’s Oct. 5 contract awards to L3Harris and SpaceX. Companies that competed earlier this year for Space Development Agency satellite contracts awarded to L3Harris and SpaceX were asked to resubmit their proposals following several protests of the awards. On Oct. 28 and Nov. 3, Airbus and Raytheon filed protests with the Government Accountability Office challenging the Space Development Agency’s Oct. 5 contract awards to L3Harris and SpaceX. To resolve the protests, the Space Development Agency offered to re-evaluate contractor bids. GAO dismissed both Airbus’ and Raytheon’s protests Nov. 30. But Raytheon subsequently filed two additional protests on Nov. 30 and Dec. 17 challenging the agency’s corrective action. Raytheon declined to comment on the nature of the protest. The Dec. 17 protest was dismissed by GAO Dec. 22. Space Development Agency spokeswoman Jennifer Elzea said that the agency is “expeditiously implementing its corrective action plan for the Tracking Tranche 0 solicitation.” On Oct. 5 the Space Development Agency awarded SpaceX a $149 million contract and L3Harris a $193.5 million contract to each build four satellites to detect and track ballistic and hypersonic missiles. These eight satellites are known as Tracking Layer Tranche 0. Elzea said the agency provided “evaluation notices to competitors whose proposals are within the competitive range and awaits their responses. SDA is confident that reevaluation will result in a fair outcome for all involved parties.” L3Harris and SpaceX were told to stop any work on the program. The Space Development Agency set a goal to launch Tranche 0 satellites in late 2022. It’s not clear how long it will take to resolve the protest and whether the schedule can be maintained. Elzea said the agency continues to “make all efforts to keep the Tracking Layer of the national defense space architecture on schedule, considering the rights that vendors have under the Federal Acquisition Regulation.” Check This Out :  Top Aerospace Technology Companies   ...Read more