CDME Unveils First PLC-Controlled Fully Electric Variable Restraint Weldability Testing System
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CDME designed and built a new system capable of trans varestraint testing, longitudinal varestraint testing, and CTW (Controlled Tensile Weldability) testing. A PLC control system monitors the weld path and load applied as well as the force/displacement loading curve. Headed by senior engineer Walt Hansen, the testing module is the first non-hydraulic system of its kind.