RNariman Metal-Casting Consulting, Inc.

Risering and Gating Examples

The Heuverts inscribed circle method is an ideal tool for freezing path analysis.

Late 80’s - 2D CAD

Three Plate Junction:

Moving the riser contact a fraction of an inch makes a difference.

Variable thickness plate juction analysis.

8” slv5”slv in core

4- 3.5” slvs

Tile gating:2 – 2” sprues4 – 2” ingates

24” cope

Shot chills betweenRisers. C&D.

Pat No xxxxxxxxxxxDrwg. No xxxxxxxxxxxPart name xxxxxxxxxxxMaterial xxxxxxxxxxx

Mold area xxxxxxxxxxxPattern xxxxxxxxxxxFlask xxxxxxxxxxx

Box 1 xxxxxxxxxxxBox 2 xxxxxxxxxxxBox 3 xxxxxxxxxxxBox 4 xxxxxxxxxxxBox 5 xxxxxxxxxxx

Molded chills xxxxxxxxxxx

Clean Wt xxxxxxxxxxxRisers xxxxxxxxxxxGating xxxxxxxxxxxOther xxxxxxxxxxxLosses 5% xxxxxxxxxxxPour Wt xxxxxxxxxxxYield xxxxxxxxxxxShakeout xxxxxxxxxxx

xxxxxxxxxxxxxxxxxxxxxx

MOLD SKETCH

CORES

POUR WEIGHT

NOTES