Method for preparing and using slotted vane adhesive

The invention discloses a method for preparing and using a slotted vane adhesive. The method comprises the following steps: firstly, taking paraffin and rosin, putting the substances into a stainlesssteel container according to the ratio of 2:1-2:4, putting the stainless steel container on an electric furnace, heating and enabling the stainless steel container to be melt; continuously stirring with a poking bar in the melting process, and testing by a thermometer until the temperature of a mixed solution is heated to a predetermined temperature value between 70 to 90 DEG C; secondly, sequentially coating the surfaces of a left backing plate, a right backing plate and a plurality of to-be-processed slotted vanes with the slotted vane adhesive, overlaying together, putting into the slottedvanes, squeezing a tooling, squeezing the slotted vanes together, cooling to the room temperature and then taking out for later use; thirdly, feeding the to-be-used and squeezed left backing plate, right backing plate and slot