A diamond composite sheet crack detection equipment

Abstract

The invention discloses a crack detection device for a diamond composite sheet, which comprises a machine body, two sliding blocks are slidably provided at the bottom of the body, and support rods are fixed on the sides of the two sliding blocks far away from each other, and two A clamping disc is arranged to rotate between the support rods, and a circular through hole is opened in the middle of the clamping disc. The holding wheel can rotate and clamp the diamond composite sheet, and a rotating cavity is opened in the middle of the top surface of the body. The present invention can not only realize crack detection on the upper and lower flat sides of the diamond composite sheet, but also can detect the cracks of the diamond composite sheet. The round side of the chip is used for crack detection, and the three parts of the detection are integrated on the same equipment, without setting up multiple devices, reducing the floor space. The invention can also automatically sort the diamond composite chips after the detection is completed, which greatly improves the equipment efficiency practicality.

Description

technical field [0001] The invention relates to the technical field of crack detection, in particular to a crack detection device for a diamond composite sheet. Background technique [0002] The diamond composite sheet is sintered with diamond micropowder and cemented carbide substrate under ultra-high pressure and high temperature conditions. It not only has the high hardness, high wear resistance and thermal conductivity of diamond, but also has the strength and impact toughness of cemented carbide. It is an ideal material for making cutting tools, drilling bits and other wear-resistant tools; [0003] After the diamond composite sheet is manufactured, it needs to be inspected. The detector is generally an acoustic wave detector to detect whether there are cracks on the surface. Those with cracks are unqualified. The traditional inspection process generally requires multiple inspection equipment to be arranged side by side. For the detection of each process, the equipment...

AI Technical Summary

Problems solved by technology

[0003] After the diamond composite sheet is manufactured, it needs to be inspected. The detector is generally an acoustic wave detector to detect whether there are cracks on the surface. Those with cracks are unqualified. The traditional inspection process generally requires multiple inspection equipment to be arranged side by side. For the detection of a process, the equipment assembly line is long and occupies a large area, and the detection area cannot be completely covered due to the existence of clamping claws when the diamond composite sheet is clamped and tested, and there is a certain error in the detection effect

Images