The 3D printing technology, which first appeared in the late 1970s, has two primary applications: rapid prototyping, which takes place during the product development stage, and rapid manufacturing, which takes place during the production stage. Both of these applications are taking place simultaneously. The process of surfacing welding, which is utilized in industrial production, has many similarities to the technology of 3D printing, and there are many comparisons that can be made between the two. This method makes use of computer-aided design software (CAD) as well as the data that is generated on a computer from 3D models during the molding process. Additionally, the data can be exported from the computer.

The weight reduction effect that can be achieved by 3D printing intricate blanks for frame structures is becoming more obvious. This effect can be achieved by China die casting mold printing intricate blanks on a 3D printer. Using a 3D printer, it is possible to print intricate blanks that will achieve this effect. As an illustration, the blank weight of the largest forged structural frame on the F-22 is 2790 kilograms; however, the weight of the blank after it has been processed is only 144 kilograms; as a consequence, the material removal ratio has reached 95%. Casting can finish the rough molding of some details, and depending on the complexity of the casting, the actual utilization rate of the blank can reach 20% to 25% of the total weight. This range is determined by how much material is lost during the casting process. Casting is an option for completing the molding of some of the more rough details. When surface processing technology and requirements for the quality of the material are taken into consideration, the weight of the finished part can reach between 60 and 70 percent of the total weight of the blank. As a further consequence of these factors being taken into consideration, the rate of material utilization as well as the effectiveness of the machining process are both significantly enhanced.

At the moment, the production of metal structures is where the majority of attention in the aerospace industry is being directed toward the implementation of technology that enables three-dimensional printing. The aviation industry has made extensive use of components that have been printed using 3D printing technology. LENS is the primary material that is used zinc castings in the process of 3D printing the load-bearing structure. This process is also known as additive manufacturing. The weight of the blank produced by 3D printing is roughly only 15% of what it would be if it were forged, which is one of the technical advantages of 3D printing. In spite of this, the weight reduction ratio of the blank does not accurately represent the weight comparison of the product after it has been finished.

There will not be a discernible difference in the weight of the finished part if there is not a significant difference in the material properties of the same part, and this is true regardless of the kind of 3D molding method that is used. This is the case regardless of whether there is a difference in the shape of the completed part. Because of this, the effect of 3D printing on achieving a lower overall weight through billet processing is extremely limited. This is because of the consequence that this has. In addition to this, the overall weight of structural components that are designed in the same way as one another is cut down by a sizeable amount. Be heavier. Integral forged frames are utilized extensively in the production of aircraft in the United States, and the application of high-risk 3D printing is not utilized nearly as frequently as it should be due to the factors of lifespan and the difficulties associated with quality control of finished products. This is despite the fact that it should be utilized more frequently. This is in spite of the fact that it ought to be utilized an increased amount of the time. Because 3D printing cannot meet the batch production requirements of large-scale manufactured products, China has invested a lot of money and technical force into the development of large-scale forging presses while simultaneously using 3D printing to create load-bearing structures for the manufacturing of new machines. This is because 3D printing cannot meet the batch production requirements of large-scale manufactured products. This is due to the fact that the limitations of 3D printing prevent it from meeting the requirements of mass-produced goods.

The decrease in aircraft weight that was brought about as a result of the integration of aircraft structure is the indicator that is most readily apparent to the naked eye. When compared with metal assemblies, the overall structure of curved surface reinforced wall panels has shown outstanding improvements in terms of reduction in weight as well as reduction in the number of parts required as a result of the application of composite materials to aerospace structural parts. These improvements have been made possible as a result of the application of composite materials to aerospace structural parts. This has been a long-term goal for aviation systems, and for quite some time now, they have been working toward the realization of the integration of structural parts. This has been an aspiration for a very long time. The magnitude of the quantity is where the benefit can be found. However, the use of composite materials is restricted because not only are these materials expensive and difficult to process, but they also present challenges when it comes to the maintenance and repair of large parts while the manufacturing process is being carried out. This results in the use of composite materials being restricted. The use of composite materials is limited due to the difficulties presented by these factors. Modern composite materials are still unable to replace metal materials in structural parts. This technology can also help in the formation of lightweight structures that can be used in aviation if it is combined with composite materials.

The use of 3D printing can not only help reduce the amount of material used in the production of structural components, die casting mould but it can also help reduce the amount of material used in the installation of finished products and improve system layout. This is because 3D printing can help reduce the amount of material used in both processes. This is due to the fact that the amount of material used in both processes can be reduced with the help of 3D printing. It will help to improve the structural consistency, and it will also make loading and unloading more convenient if the assembly that is currently most commonly used is switched out for a 3D integral part, and if the high-dimensional precision selective melting method is used for molding the integral part, then it will help to improve the structural consistency. In other words, it will be a situation in which both parties benefit. If the technology of 3D printing is applied to the manufacturing of composite materials, the laying of wires and resin filling can be developed from plane to three-dimensional, which can make complex structural parts of composite materials integrally formed, save the subsequent process of part bonding and co-curing, and reduce the manufacturing cycle of composite integral parts, as well as avoid the possibility of process defects in the control of combined machining processes. In addition to these benefits, the technology of 3D printing also eliminates the possibility of human error in theWhen producing the structure with 3D printing, which can produce a complex three-dimensional grid-shaped structure, the spatial size of each grid can be extremely consistent. In addition to these benefits, the technology of 3D printing also eliminates the possibility of human error in the process. This paves the way for the construction of the structure.