Propeller blades repaiies molding die dress

The utility model discloses a propeller blades repaiies molding die dress has solved the current problem that the the propeller blades rotation angle accurate positioning is difficult that the type method exists of repairing. In will being inputed the computer by the master pattern of the blade of the type of repairing in advance, real -time camera when repairing the type with the scene to the blade, the standard model diagram in will the make a video recording image that obtains and the computer finds out the error like contrasting, guides the field operation personnel to carry out the bladeand repaiies the type. To repair type blade retention on the screw studdle of screw studdle rectangle base, rotate the accurate rotation that the type blade was realized repairing by screw studdle rectangle base backward through the accuracy, and accurate rotation of rectangle base is realized through being provided with annular ratchet groove of arranging along the fore -and -aft direction on thedownthehole lateral wall