Differentiating the Front/Back of Clutch Plates

Setting mistakes can lead to clutch plates without a friction surface being mixed together with clutch plates that should have a friction surface. The resulting reduced friction can cause defects, making it necessary to carry out front/back differentiation. The amount of clutch plate oil varies from one lot to another and can easily change the color of the surface. The learning tool of the IV Series enables reliable detection simply by registering differently colored lots as NG.