FIELD: process engineering.
SUBSTANCE: invention relates to metallurgy. Composite iron chill has two joint sides each being provided with two halves of the ball. Runners are made on one side of the joint for adjacent ball halves with inclination to vertical axes of appropriate halves that when crossed make a common runner. Lower wall of semi-chill features depth of 0.36-0.40 diameter of the ball half while inclination of runner inner sides to vertical axes of ball halves makes 36-38 degrees.
EFFECT: makes the efficiency and quality higher.
2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CONVEYORIZED METAL MOLD UNIT | 1995 |
|
RU2090307C1 |
| INSTALLATION FOR CASTING THE GRINDING BODIES | 0 |
|
SU1266650A1 |
| DEVICE TO PRODUCE PISTON CASTING | 2009 |
|
RU2418651C2 |
| METHOD FOR MANUFACTURE OF CAST IRON CHILL MOLD | 2001 |
|
RU2185928C1 |
| BLOCK MOLD FOR SHIP PROPELLERS BLADES CASTING FROM TITANIUM ALLOYS | 2014 |
|
RU2602314C2 |
| CHILL MOULD SECTION | 0 |
|
SU1036443A1 |
| DEVICE FOR PRODUCTION OF PISTON PATTERNS | 2009 |
|
RU2513672C2 |
| APPARATUS FOR OPENING CHILL MOULDS AND EJECTING THE CASTINGS | 0 |
|
SU624709A1 |
| CASTING MOLD FOR PRODUCING ANNULAR INGOTS | 1997 |
|
RU2108200C1 |
| METHOD AND DEVICE FOR MANUFACTURING SEPARABLE PERMANENT METAL MOULDS | 1990 |
|
RU2051006C1 |
