Spherical Mastic Return Prevention &Presence Detection

If the coating amount is inadequate in the spherical mastic coating inspection, adhesion is poor and vibration-damping properties also deteriorate. This is because confirmation is not possible due to the inner panel and outer panel being stuck together after mastic coating. The possibility of a recall can only be reduced to zero by inspecting each piece immediately after coating to prevent finished products being shipped in that condition. People visually perform presence checks, but people are not infallible. In IXH line mode, determination of “height” 6 ms after gun coating can be performed in up to 16 locations simultaneously.