FIELD: metal pressure forming, namely production of bottles at tube rolling production. SUBSTANCE: method comprises steps of cutting tube to measured blanks, cleaning their inner surface, coating the whole inner surface of blanks by vitreous enamel, alternatively curling blank ends with preheating of them. Coating of inner surface of blank by vitreous enamel is being performed after curling of one end of blank. EFFECT: enhanced efficiency. 1 cl
Title | Year | Author | Number |
---|---|---|---|
VESSEL PRODUCTION METHOD | 1993 |
|
RU2054982C1 |
METHOD OF MAKING BOTTLES | 0 |
|
SU1750797A1 |
BALLOON MANUFACTURING METHOD | 1992 |
|
RU2044586C1 |
BALLOON MANUFACTURING METHOD | 2014 |
|
RU2558315C1 |
METHOD OF BILLET PROCESSING | 0 |
|
SU1754298A1 |
METHOD OF MAKING BOTTLES | 0 |
|
SU1750817A1 |
INSTALLATION FOR CRIMPING ENDS OF TUBULAR PRODUCTS | 1989 |
|
SU1783677A1 |
GAS CYLINDER AND METHOD OF MANUFACTURING THE SAME | 0 |
|
SU1793989A3 |
CYLINDER | 0 |
|
SU1838712A3 |
0 |
|
SU1785466A3 |
Authors
Dates
1996-08-20—Published
1993-04-23—Filed