วิธีการนี้จะแบ่งข้อมูลออกเป็น 8 ส่ว

This will break the data down into 8 sections, the section's all wedge 52, then a section 1 Group 4. Ex.A1 group consists of 2 + 1 + 0 + part 3. The group comprised 4 A2 + 5 + 6 + 7.Data of the 2 groups of database normalization is to make matches, then the difference of the 2 teams until 6 cases. If there are a number of cases, the Defect 6 horizontal radius of nearby or equal value might be a Band, or the Spiral if not in Circum scope, it will go into Solution in the next series.

This method divides information into eight parts, then 52 wedge, then all four of the first group Ex. a group consisting of A1 0 + 1 + 2 + 3 group consisting of A2. 4 + 5 + 6 + 7 data of the two groups came to normalization. The synchronous database Then find out the difference between the two groups made ​​until six cases if the six cases, there are a number of Defect radial is close or equal to the Band, Circum or Spiral, if not in scope, it will go into Solution descending order. Go

This method will there are 8 parts, it 52 wedge then include all 4 part is 1 group Ex.


A1 group comprises 0 1 2 3
group. A2 consists of the 4 5 6 7
.The data of 2 group to do normalization to database matching, and find the difference of the 2 group, do until 6 case

if both 6 case is the number of Defect radial was similar or equal, may be BandCircum or Spiral if not in scope, it will go into the Solution next
.