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Today, the 4-point system is the most commonly used fabric inspection system which as implied by the name, works with a 1 to 4 deduction system in which the highest defect rating is 4 points. [9] In the 4-point system, fabric quality is assessed based on unit points per 100 square yards.
In object-oriented programming, the factory method pattern is a design pattern that uses factory methods to deal with the problem of creating objects without having to specify their exact classes.
It is still difficult for systems designers to build machines that allow finished products to be inspected easily. To do so requires an understanding of the product being manufactured and how inspection tasks can improve the quality control process. [3] Inspection can represent a significant percentage of an existing product's manufacturing cost.
In addition, this may also produce false indications severely hindering the ability to do a proper inspection. Also, the removal of excessive penetrant is done towards one direction either vertically or horizontally as the case may be. 4. Application of Developer: After excess penetrant has been removed, a white developer is applied to the sample.
The Kawabata evaluation system (KES) is used to measure the mechanical properties of fabrics. [1] The system was developed by a team led by Professor Kawabata in the department of polymer chemistry, Kyoto University Japan. KES is composed of four different machines on which a total of six tests can be performed: [2]
The fabric needs vary greatly depending on the application. Similar types of fabric may not be suitable for all applications. [21]: 18 Fabric weight or GSM is an important parameter while producing different fabrics. A carpet requires a fabric with 1300 GSM, but a robe may be made with 160 GSM.
During an inspection the following roles are used. Author: The person who created the work product being inspected. Moderator: This is the leader of the inspection. The moderator plans the inspection and coordinates it. Reader: The person reading through the documents, one item at a time. The other inspectors then point out defects.
This step may also involve weighting points and rejecting outliers prior to alignment. Transform the source points using the obtained transformation. Iterate (re-associate the points, and so on). Zhang [4] proposes a modified k-d tree algorithm for efficient closest point computation. In this work a statistical method based on the distance ...