split cavity

split cavity

[′split ′kav·əd·ē]
(engineering)
A cavity, such as in a mold, made in sections.
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References in periodicals archive ?
Dielectric constant (Dk) and dissipation factor (Df) for the NovaSpeed 1080 fabric was measured at 10 GHz using the NIST split cavity method at the Materials Research Lab at Pennsylvania State University (10).
The bulk glass measurements were done using the NIST split cavity method and all other measurements are per IPC-TM-650 2.
Initially, Prototype Plastics used a three-part mold with a split cavity.
A split cavity block is required to install the hot-runner nozzles.