CN112139021A
|
|
Device and method for separating mixed metal powder after 3D printing of gradient material
|
CN111957964A
|
|
Variable gradient powder supply device for SLM gradient metal printing
|
CN111688197A
|
|
Multistage piston structure with large length-diameter ratio
|
CN112207275A
|
|
Preparation method of film-coated metal powder material by droplet spray forming technology
|
CN109047765A
|
|
3D printer with gradient powder-supply system
|
CN108746510A
|
|
Mould manufacturing method with conformal cooling channel
|
CN108296598A
|
|
Underwater pipeline dry-type automatic soldering method and welder
|
CN106393683A
|
|
3D printer with laser heating function
|
CN106424727A
|
|
Selective laser sintering forming machine with multiple feeding systems
|
CN106041079A
|
|
Selective laser melting forming operation method
|
CN105880591A
|
|
Selective laser forming metal powder preheating method and device
|
CN105733285A
|
|
Walnut sand 3D printing material and preparation method thereof
|
CN105710537A
|
|
Ultrasonic assistec laser electric arc composite welding method of aluminum alloy
|
CN105689716A
|
|
Accurate feeding device for laser forming machine
|
CN105458261A
|
|
Active metal selective laser sintering sealing device and sintering gas protection method
|
CN105345000A
|
|
Selective laser melting and forming equipment and volume-adjustable forming room thereof
|
CN105172154A
|
|
Selected region laser sintering and molding method of ultrahigh molecular weight polyethylene
|
CN106141176A
|
|
SLM metal-forming machines, SLM motion slide unit and dust-proof actuating device thereof
|
CN101837427A
|
|
Laser sintering sand, preparation method thereof, sand core and preparation method thereof
|