the material flaw would lead to the different medium boundary surface for finished bucket teeth pins

 　　As we known, if there are some flaws exist in the finished caterpillar bucket teeth pins structure, which would lead to the different medium boundary surface between the flaw and steel manufacturing material and produce the different auditory resistance, so famous brands caterpillar bucket teeth pins production supplier said as long as the ultrasonic weave, which send by ultrasonic flaw detector face to this boundary surface, it would produce the reflect and accepted by search unit of ultrasonic flaw detector at the end.

　　So looks at the show screen of ultrasonic flaw detector, famous brands caterpillar bucket teeth pins production supplier said it would show out a certain reflect weave shape on the horizontal abscissa, and famous brands caterpillar bucket teeth pins production supplier said the actual height for the horizontal abscissa can be regard as the depth of needed testing material, because of the different flaw types, the final reflect weave would show out the different height and shapes too.