FIELD: manufacturing technology.
SUBSTANCE: invention relates to production of metal containers in the form of a bottle. Method comprises providing a body-forming machine comprising a die for drawing from a hollow sheet billet, first drawing die and second drawing die to form aluminum bowl with height to diameter ratio of approximately four. Formation of dome-shaped recess in lower part of finished cup immediately after forced movement of cup through second drawing die. Throat is formed at aluminum bowl to create metal container in form of bottle.
EFFECT: reduced defects and reduced rejects.
7 cl, 5 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CONIC METAL BARREL AND METHOD OF MOULDING THEREOF | 2017 |
|
RU2728370C1 |
| CONICAL METAL CUP AND METHOD FOR MOULDING THEREOF | 2019 |
|
RU2781951C1 |
| CUPPER DRAW PAD | 2016 |
|
RU2710398C2 |
| ELONGATED BOTTLE MADE FROM METAL WITH LOW DIFFERENCE IN CHARACTERISTICS AND METHOD OF ITS PRODUCTION | 2015 |
|
RU2689322C2 |
| ALUMINUM ALLOY SHEET FOR METAL BOTTLES OR AEROSOL CANS | 2014 |
|
RU2668357C2 |
| SYSTEM AND METHOD FOR FORMING METAL LID FOR THREADED CONTAINER | 2018 |
|
RU2761630C2 |
| FABRICATION OF CANS | 2011 |
|
RU2573850C2 |
| ALUMINIUM BOTTLE WITH NECK THREAD PRODUCED BY IMPACT EXTRUSION PRESSING, MADE OF RECYCLED ALUMINIUM AND REINFORCED ALLOYS | 2014 |
|
RU2642231C2 |
| LOW-WEIGHT VESSEL FROM PET COPOLYMER MADE BY BLOW FORMING AND PERFORM TO THIS END | 2006 |
|
RU2390482C2 |
| CORROSION-RESISTANT TOOL FOR COLD PROCESSING | 2007 |
|
RU2454289C2 |
