In order to solve some key problems associated with the rapid manufacturing of metallic functional part, a new technique using vacuum solid-state pressure diffu
To investigate the effect of dynamic loading on fracture behavior of welded joints of structural steel Q235B and 16Mn in common use and compare the earthquake r
Sheet metal dieless forming is a new metal forming technology.This technology adopts the principle of rapid prototyping technology,so it can form sheet metal pa
A method of applying maximum entropy probability density estimation approach to constituting diagnostic criterions of oil monitoring data is presented. The meth