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7QC Tools

 The 7QC Tools   (Seven Quality Control Tools) are a set of fundamental tools that are widely used in quality control processes, particularly in manufacturing and business processes. They are used to identify, analyze, and solve problems related to quality, helping organizations improve their products or services by addressing the root causes of defects or inefficiencies. The 7QC Tools are essential for continuous improvement and are a part of the total quality management (TQM) framework. 1. Flow Chart Purpose: To map out processes or workflows. How it works: A flowchart uses symbols and arrows to visually represent the steps involved in a process. Each step is represented by a box (such as rectangles for tasks, diamonds for decisions), and the flow of the process is shown by arrows connecting the steps. It provides a clear understanding of how a process works. Use: Flowcharts are used to analyze processes, identify inefficiencies, and help improve the overall design and ex...
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What are the differences of 2.1, 2.2, 3.1 & 3.2 Material Test Reports(MTC)?

2.1 MTC Type 2.1 are documents in which the manufacturer declares that the products supplied are in compliance with the requirements of the order without inclusion of test results . 2.2MTC Type 2.2 are documents in which the manufacturer declares that the products supplied are in compliance with the requirements of the order and in which test results based on non-specific inspection are supplied . 3.1 MTC Type 3.1 are documents in which the manufacturer declares that the products supplied are in compliance with the requirements of the order and in which test results are supplied. 3.2 MTC Type 3.2 are documents prepared by both the manufacturer’s authorised inspection representative independent of the manufacturing department, and either the purchaser’s authorised representative or the inspector designated by the official regulations, and in which they declare that the products supplied are in compliance with the requirements of the order and in which test res...
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Casting Process

Casting is a manufacturing process that pours a liquid material into a hollow mold until the material cools into a solidified shape. A material in a liquid or semisolid form is poured or forced to flow into a die cavity and allowed to solidify, thus taking the solid shape of the cavity CASTING - Basics - The process can be applied on metals and plastics The term casting is commonly used for metals and the term molding is used for plastics  Examples: door handles, locks, the outer casing or housing for motors, pumps, wheels of many cars, toy cars, Automobile sectors most of the parts made from casting process. Some most used Casting Processes: - Sand Casting : This is one of the oldest and most widely used casting processes. It involves creating a mold made of sand and then pouring molten metal into the mold cavity. Once the metal solidifies, the casting is removed from the mold. Die Casting : In this process, molten metal is forced into a mold cavity under high pressure. Die...
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