Resin molding method

A resin molding method of molding an insulating resin to cover a coil end of a stator coil that is mounted to a stator core, the resin molding method comprising:

• a first step of supplying electricity to and heating the stator coil via a stator terminal in a state that the stator terminal is clamped, by using a conducting terminal block configured to be electrically conducted and to be lifted up and down and provided to mount thereon the stator terminal that is connected with the stator coil and that is placed outside of the stator core, as well as a terminal holding member configured to be lifted up and down and to work in combination with the conducting terminal block to clamp the stator terminal;
• and
• a second step of covering the coil end of the heated stator coil with the insulating resin, while molding the insulating resin, wherein
• the first step places the stator terminal on the conducting terminal block in such a state that clamping of the stator terminal by the conducting terminal block and the terminal holding member is released, before supplying electricity to and heating the stator coil via the stator terminal in the state that the stator terminal is clamped, and moves the conducting terminal block either upward or downward, such that position of the stator terminal becomes within a predetermined range.