Harrison Industrial Services Inc. performs job shop manufacturing.
Shown here is a compression testing device from a local lab, rebuilt to original specifications.
This assembly goes through many thermal cycles while in service.
Over the years, the material that makes up the "C" frame relaxed, creating a parallelism problem between the face of the "ram" and the face of the "anvil".
The bearing that held the ram in position was also damaged so we redesigned and manufactured a new one.
The ram was centerless ground to match the new linear bushing.
The surface that the "anvil" mounts to was machined inline with the bore that holds the new bushing.
This ensured that everything was in proper alignment.
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