{"id":16893,"date":"2014-10-10T04:04:57","date_gmt":"2014-10-10T04:04:57","guid":{"rendered":"http:\/\/vskills.in\/certification\/blog\/?p=16893"},"modified":"2024-04-03T13:21:53","modified_gmt":"2024-04-03T07:51:53","slug":"statistical-quality-control","status":"publish","type":"post","link":"https:\/\/www.vskills.in\/certification\/blog\/statistical-quality-control\/","title":{"rendered":"Statistical Quality Control"},"content":{"rendered":"

\"statistical-quality-control\"<\/a><\/p>\n

The quality of the output of a process is defined in terms of some characteristics of the output, for example, the impurity in a chemical, the number of flaws in a metal sheet, the resistance of an electric component, the octane number of a gasoline product, etc.<\/p>\n

The name itself gives you an idea about what I am going to discuss today. Today\u2019s topic is based on the quality of product.<\/p>\n

We see \u201cMade in China\u201d in 90% of the products we use. Are all of them of the same material, condition & durability strength? If according to you the answer is YES!, you are completely mistaken! Every product is different! How? The answer lies within these 3 words: Statistical Quality Control.<\/p>\n

Think about the global market. We have brands like \u201cPhilips\u201d, \u201cSony\u201d, \u201cSamsung\u201d, \u201cNokia\u201d, \u201cReebok\u201d, \u201cNike\u201d, \u201cPeter England\u201d, \u201cArrow\u201d, etc etc. These firms must be having at least 1 production plant in China. Let\u2019s consider the products of firms manufacturing electronics, i.e., \u201cPhilips\u201d, \u201cSamsung\u201d and \u201cNokia\u201d. Every company has their own way to produce goods. Even if they produce same product, I can assure you that every one of them would produce it differently. How? Every machine operator has its own way to use the machine! Every Quality Manager has different aspects of a complete product. \u201cSamsung\u201d might think that mobile phones are better off in \u201cAndroid\u201d version that too in touch phones, so \u201cSamsung\u201d would manage its production in the same way. On the other hand, \u201cNokia\u201d might think that it better not go with the trend, so they might plan to produce their own OS built phones. Every Quality Manager would test them according to what company has decided the product. \u201cSamsung\u201d might have told him to allow 2-3% error but \u201cNokia\u201d might allow 0-2% error.<\/p>\n

These basic things effect the originality of product. Hence, even the common product \u201cmobile phone\u201d has different manufacturing techniques.<\/p>\n

Let\u2019s talk about food.<\/p>\n

How many restaurants have you visited till date? At least more than 2, isn\u2019t it? Did both the restaurants provide you with the same quality of food? Absolutely, it\u2019s a NO! In here, although complete \u201cS.Q.C.\u201d isn\u2019t involved but a part of it is implied in it. Every chef will add different amount of salt in the same dish. (I am sure you\u2019ve got the point.)<\/p>\n

So, next time you decide to buy a product which is launched by 2 or more different companies, make sure you apply \u201cStatistical Quality Control\u201d to get the best.<\/p>\n","protected":false},"excerpt":{"rendered":"

The quality of the output of a process is defined in terms of some characteristics of the output, for example, the impurity in a chemical, the number of flaws in a metal sheet, the resistance of an electric component, the octane number of a gasoline product, etc. The name itself gives you an idea about…<\/p>\n","protected":false},"author":46,"featured_media":16896,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[1552],"tags":[914,913,912],"class_list":["post-16893","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-quality-2","tag-six-sigma","tag-sqc","tag-statistical-quality-control"],"acf":[],"yoast_head":"\nStatistical Quality Control - Vskills Blog<\/title>\n<meta name=\"description\" content=\"Statistical Quality Control in daily life and usage\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.vskills.in\/certification\/blog\/statistical-quality-control\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Statistical Quality Control - 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