Physical quantity measurement sensor, method of manufacturing physical quantity measurement sensor, sealing structure of physical quantity measurement sensor and method of manufacturing cable with resin molded body

摘要

A method of manufacturing a physical quantity measurement sensor, which includes a measurement portion, a cable including a conductor electrically connected to the measurement portion and a sheath, and a resin molded body covering at least an end portion of the cable. The method includes arranging the measurement portion connected to the cable in a mold, and molding the resin molded body by injecting a molten resin toward the sheath through at least one injection hole formed in the mold. The at least one injection hole is formed at a position distant from the cable and includes a central axis inclined with respect to the axial direction of the cable at an opening facing an inside of the mold. The molding is conducted such that the sheath arranged in the mold is at least partially melted by heat of the molten resin injected through the at least one injection hole and is adhered to the resin molded body.