High-performance piezoresistive ceramic tension sensor and processing technology and processing tool thereof

The invention discloses a high-performance piezoresistive ceramic tension sensor, which comprises a ceramic insulating sheet and four bridge resistors arranged on one surface of the ceramic insulating sheet, the force measuring rod is fixedly adhered to the center of the ceramic insulating sheet; the surface of the ceramic insulating sheet is fixedly connected with a height limiting block for avoiding instant high tension interference, and one side of the height limiting block away from the ceramic insulating sheet is fixedly connected with a sensor base. The invention also discloses a processing technology of the piezoresistive ceramic tension sensor. The processing technology comprises the following steps: preparing the ceramic insulating sheet; a bridge circuit resistor, a bridge balance laser trimming resistor and a linear temperature compensation resistor are pasted on a ceramic insulation sheet, and then epoxy resin is pasted on the ceramic insulation sheet. The invention further discloses a tool for ma