FIELD: process engineering.
SUBSTANCE: invention relates to machining of materials and may be used in surface cleaning without damaging article base. Hydroabrasive suspension is subjected to compressed gas flow at 200 m/s to produce suspension flow in the form of aerosol particles. Said suspension flow is fed into nozzle and, there through, onto machined surface. Swirled suspension flow is produced at nozzle outlet in the form of axially converging or diverging spiral inclined to nozzle axis at 5…30 degrees.
EFFECT: layer-by-layer removal of surface dirt and defects.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF ABRASION WORKING | 2006 |
|
RU2323078C2 |
| COMPOSITION FOR HYDROABRASIVE SURFACE CLEANING | 2008 |
|
RU2393196C1 |
| METHOD FOR CLEANING FACES AND INTERNAL ROOMS OF BUILDINGS AND OTHER STRUCTURES MADE OF CONSTRUCTION MATERIALS FROM VARIOUS CONTAMINATIONS AND BLOOMS | 2006 |
|
RU2313407C1 |
| METHOD OF HYDROABRASIVE PROCESSING OF MATERIALS | 2013 |
|
RU2539241C2 |
| METHOD OF PIECE MACHINING | 0 |
|
SU1653921A1 |
| UNIT FOR AEROHYDRODYNAMIC ABRASIVE CLEANING OF SURFACES, NOZZLE TO THIS END (VERSIONS), AND METHOD OF AEROHYDRODYNAMIC ABRASIVE CLEANING OF SURFACES AND COMPOSITION TO THIS EFFECT | 2010 |
|
RU2450906C2 |
| METHOD OF HYDROABRASIVE CUTTING OF MATERIALS | 2020 |
|
RU2731559C1 |
| TORCH TIP FOR FLAME SPRAYING | 0 |
|
SU1162502A1 |
| DEVICE FOR ABRASIVE JET TREATMENT OF SURFACE | 2004 |
|
RU2376127C2 |
| METHOD FOR SURFACE TREATMENT OF FLAT PARTS FROM TITANIUM ALLOYS | 2020 |
|
RU2754622C1 |
