How much percentage of water or moisture is contained by green sand cores?
View Answer Explanation
In dielectric core baker system, a metal used generally requires a low value of K (dielectric constant of material)
The process of making green sand cores generally consumes much time as compared to that of dry sand cores.
In dielectric baker systems, cement plates are normally used for supporting the cores.
Which force is experienced by cores in the mold?
How many core prints are required to locate a core?
What is positioned between mold and core surface?
When does chaplet become a part of casting?
Big cores are set in molds by hand.
Cores are generally made of relatively low strength for better utilization in the production of castings.
Dry sand cores are widely used in the injection moulding process for casting various polymers.
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