1.Appearance inspection: Check for surface cracks, scratches, and gaps on the product

2. Size detection: detect the size of the drawing, the height and length of the parts, and the distance between any two ends. 

3. Tooth detection: detect the alignment, height, spacing, and vertex fitting of the teeth

4. Character detection: detecting character defects, character matching

5. Screw detection: detect tooth outer diameter, tooth angle, tooth size, and tooth damage. 

6. Groove detection: detect the presence, width, and defects of grooves. 

7. Polygon detection: detect the edges and diagonals of polygons

8.0 Circle: Detecting outer and inner circle dimensions, perimeter, and defects on the ring

9. Front and back detection: When the front is recognized, detect the size of the front; On the contrary, identify the size on the opposite side. 

10. Screw detection: detect the outer diameter, inner diameter, helix angle, tooth angle, and tooth quality of the screw. 

11. Spring detection: detect the inner diameter, angle, and size of the spring

12. Pinhole detection: Check for broken needles, blocked holes, and opposite edge dimensions