Multifunctional strain installation pressurization workbench and control method thereof

The invention relates to the technical field of aero-engine strain gauge installation, and discloses a multifunctional strain installation pressurization workbench and a control method thereof.In the pressurization fixing process during strain gauge bonding, a force sensor is adopted to collect the vertical acting force between a pressurization block and a pressurization rod; therefore, the positive pressure effect of the pressurizing block on the strain gauge is judged, the positive pressure control of the pressurizing block on the strain gauge in the strain gauge bonding process can be realized, and the bonding and fixing effect on the strain gauge is ensured. And the pressurization workbench integrates multiple functions of flexible and controllable pressurization procedures, automatic lifting, multi-degree-of-freedom surface pressurization, controllable pressurization force and the like, and effective support is provided for optimization of key pressurization procedures for installation of aero-engine str