FIELD: heating.
SUBSTANCE: method of drying of rigid ignition cartridges consists in air supply into internal cavity of work piece locally into the lower branch pipe of process equipment for each work piece of the product under the pressure 98.1-196.2 kPa (1.0-2.0 bar) at the temperature 70-80°C, dissipation by the reflector 3, supply to the internal cavity of the work piece of the product 2 which is held on the base 4 by means of the equipment which is a kapron grid 5 fixed on the flange 6, passing through the work piece material. Drying time amounts 20-30 minutes, then supply of heated air is disconnected and cold air is blown within 5-10 min. at the temperature not higher than 25°C at the pressure 98.1-196.2 kPa (1.0-2.0 bar).
EFFECT: shortening time of drying process.
2 dwg, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR OBTAINING A RIGID COMBUSTIBLE BAG | 2017 |
|
RU2655315C1 |
| HEATED PUNCHES FOR MANUFACTURING BURN PRODUCTS | 2015 |
|
RU2617507C1 |
| DEVICE FOR PRODUCTIVE FORMATION TREATMENT WITH PROPELLANT CHARGE AND BAG | 2012 |
|
RU2503807C2 |
| PROCESSING METHOD OF BOTTOM-HOLE FORMATION ZONE WITH CHARGE AT INCREASED TEMPERATURES | 2012 |
|
RU2502867C2 |
| METHOD FOR APPLYING A PROTECTIVE COATING TO THE BURNING MATERIAL OF A RIGID BURNING CARTRIDGE | 2021 |
|
RU2781931C1 |
| COMMON FULL ADJUSTABLE CHARGE FOR 82-mm MORTAR ROUND | 2015 |
|
RU2601662C1 |
| STIFF POWDER BAG | 2012 |
|
RU2521464C1 |
| HIGHER HEAT RESISTANT MATERIAL OF RIGID COMBUSTIBLE BAG | 2015 |
|
RU2597120C2 |
| MATERIAL OF THE HARD COMBUSTIBLE BAG IMITATOR | 2016 |
|
RU2654758C2 |
| METHOD OF APPLYING PROTECTIVE COATING ON COMPOSITE COMBUSTIBLE MATERIAL | 2019 |
|
RU2735287C1 |
