FIELD: technological processes.
SUBSTANCE: invention is related to devices for application of powdery material layers and may be used in devices for laser sintering. Device comprises coating apparatus for application of a material layer, which is installed with the possibility of reciprocal motion between two final positions and comprises blade for removal of extra material. Device comprises device of metal transportation, with the help of which material may be transported from one side of blade to its other side. Device of material transportation comprises a transporting roller or represents a fluidising device.
EFFECT: reduced losses of material in process of layers application.
17 cl, 6 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| COATING METHOD | 0 |
|
SU670344A1 |
| DEVICE FOR PRODUCTION OF 3D ARTICLES WITH THE GRADIENT OF PROPERTIES OF POWDERS | 2016 |
|
RU2647976C1 |
| METHOD AND DEVICE FOR APPLYING COATING ON ONE AND/OR BOTH SIDES OF METAL SUBSTRATE IN FORM OF STRIP | 2018 |
|
RU2743076C1 |
| PNEUMATIC SYSTEM FOR TRANSPORTATION OF BULK MATERIALS AND AIR CONVEYOR FOR USAGE IN THE SAME SYSTEM | 2005 |
|
RU2286939C2 |
| HEAT-INSULATION COAT APPLICATOR | 2012 |
|
RU2486966C1 |
| FLUIDISED MATERIAL DISTRIBUTOR | 2007 |
|
RU2446088C2 |
| METHOD FOR PROCESSING SLUDGE AND CEMENT PRODUCTION SYSTEM | 2018 |
|
RU2756513C1 |
| APPARATUS FOR DEPOSITING PULVERULENT MATERIALS | 0 |
|
SU1110492A1 |
| DEVICE FOR DEPOSITION OF POWDERY POLYMER MATERIAL ON INNER SURFACE OF STATORS OF ELECTRIC MACHINES | 0 |
|
SU1823087A1 |
| SYSTEM AND METHOD FOR REDUCING POWDER IRON ORE IN FLUIDIZED BED | 2014 |
|
RU2637043C1 |
