Recently,a China-Asia transit train,loaded with second-hand cars,auto parts,and electronic products,set off slowly from the China-Kazakhstan Logistics Base in Lianyungang,heading to stations such as Almaty in Central ...Recently,a China-Asia transit train,loaded with second-hand cars,auto parts,and electronic products,set off slowly from the China-Kazakhstan Logistics Base in Lianyungang,heading to stations such as Almaty in Central Asia,and to more distant European stations.This express marks the 410th China-Europe(Central Asia)train launched from Lianyungang this year,indicating that the first half target had been completed 25 days in advance.Public data shows that the annual transportation value of the China-E.U.Railway Express has increased from USD 8 billion in 2016 to USD 56.7 billion in 2023.Export goods have gradually expanded from initial IT products such as laptops and printers to more than 50,000 categories including clothing,shoes,hats,auto parts,daily necessities,food,wood,furniture,chemical products,and machinery equipment.展开更多
A submergible robot model has been presented, and for 3D printing measures, their parts have been modified enough. It has been shown in our design that using printable connectors—a few engines and weight arrangements...A submergible robot model has been presented, and for 3D printing measures, their parts have been modified enough. It has been shown in our design that using printable connectors—a few engines and weight arrangements can be carried out, permitting distinctive moving prospects. After presenting our configuration and delineating a bunch of potential structures, a helpful model dependent on open-source equipment and programming arrangements has been presented conditionally. The model can be effectively tried in a few makes-a plunge streams and lakes throughout the planet. The unwavering quality of the printed models can be strained distinctly in generally shallow waters. Nonetheless, we accept that their accessibility will inspire the overall population to construct and test submerged robots, subsequently accelerating the improvement of imaginative arrangements and applications.展开更多
The objective of the work is to determine the influence of the PLA melting temperature during 3D printing on the dimensional accuracy of the model parts. Two modular drilling devices were also made using PLA model par...The objective of the work is to determine the influence of the PLA melting temperature during 3D printing on the dimensional accuracy of the model parts. Two modular drilling devices were also made using PLA model parts. The model parts were 3D printed using FDM technology and the ZMorph 2.0 hybrid 3D printer. The accuracy of 3D printing of the model part influences the realization of modular devices. In recent years, technology has evolved a lot, and the need to have the most efficient manufacturing equipment has increased. This is the reason for the development of 3D printers using FDM technology for plastic parts. The software used by these 3D printers used in FDM technology is very sophisticated, as they allow the manufacture of very precise 3D prototypes, identical to the designed 3D model, through modern additive manufacturing techniques. The quality and mechanical strength of the prototypes obtained using 3D printers is very good. The materials used by the 3D printers manufactured by FDM are cheap and accessible. These 3D printers are used to make three-dimensional objects (gears, flanges, bearings, covers, casings, mechanisms, figurines, interior and exterior design elements, architectural models, medical models).展开更多
文摘Recently,a China-Asia transit train,loaded with second-hand cars,auto parts,and electronic products,set off slowly from the China-Kazakhstan Logistics Base in Lianyungang,heading to stations such as Almaty in Central Asia,and to more distant European stations.This express marks the 410th China-Europe(Central Asia)train launched from Lianyungang this year,indicating that the first half target had been completed 25 days in advance.Public data shows that the annual transportation value of the China-E.U.Railway Express has increased from USD 8 billion in 2016 to USD 56.7 billion in 2023.Export goods have gradually expanded from initial IT products such as laptops and printers to more than 50,000 categories including clothing,shoes,hats,auto parts,daily necessities,food,wood,furniture,chemical products,and machinery equipment.
文摘A submergible robot model has been presented, and for 3D printing measures, their parts have been modified enough. It has been shown in our design that using printable connectors—a few engines and weight arrangements can be carried out, permitting distinctive moving prospects. After presenting our configuration and delineating a bunch of potential structures, a helpful model dependent on open-source equipment and programming arrangements has been presented conditionally. The model can be effectively tried in a few makes-a plunge streams and lakes throughout the planet. The unwavering quality of the printed models can be strained distinctly in generally shallow waters. Nonetheless, we accept that their accessibility will inspire the overall population to construct and test submerged robots, subsequently accelerating the improvement of imaginative arrangements and applications.
文摘The objective of the work is to determine the influence of the PLA melting temperature during 3D printing on the dimensional accuracy of the model parts. Two modular drilling devices were also made using PLA model parts. The model parts were 3D printed using FDM technology and the ZMorph 2.0 hybrid 3D printer. The accuracy of 3D printing of the model part influences the realization of modular devices. In recent years, technology has evolved a lot, and the need to have the most efficient manufacturing equipment has increased. This is the reason for the development of 3D printers using FDM technology for plastic parts. The software used by these 3D printers used in FDM technology is very sophisticated, as they allow the manufacture of very precise 3D prototypes, identical to the designed 3D model, through modern additive manufacturing techniques. The quality and mechanical strength of the prototypes obtained using 3D printers is very good. The materials used by the 3D printers manufactured by FDM are cheap and accessible. These 3D printers are used to make three-dimensional objects (gears, flanges, bearings, covers, casings, mechanisms, figurines, interior and exterior design elements, architectural models, medical models).
