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Quality control. Quality control (QC) is a process by which entities review the quality of all factors involved in production. ISO 9000 defines quality control as "a part of quality management focused on fulfilling quality requirements". [1] This approach places emphasis on three aspects (enshrined in standards such as ISO 9001): [2][3]
Philip B. Crosby. Philip Bayard "Phil" Crosby, (June 18, 1926 – August 18, 2001) was an American businessman and author who contributed to management theory and quality management practices. [4] Crosby initiated the Zero Defects program at the Martin Company. [5] As the quality control manager of the Pershing missile program, Crosby was ...
William Edwards Deming was born in Sioux City, Iowa, but he was raised in Polk City, Iowa, on his grandfather Henry Coffin Edwards' chicken farm, then later on a 40-acre (16 ha) farm purchased by his father in Powell, Wyoming. He was the son of William Albert Deming and Pluma Irene Edwards, [16] His parents were well-educated and emphasized the ...
Six Sigma (6σ) is a set of techniques and tools for process improvement. It was introduced by American engineer Bill Smith while working at Motorola in 1986. [1][2] Six Sigma strategies seek to improve manufacturing quality by identifying and removing the causes of defects and minimizing variability in manufacturing and business processes.
Quality management system. A quality management system (QMS) is a collection of business processes focused on consistently meeting customer requirements and enhancing their satisfaction. It is aligned with an organization's purpose and strategic direction (ISO 9001:2015). [1] It is expressed as the organizational goals and aspirations, policies ...
Quality management, therefore, uses quality assurance and control of processes as well as products to achieve more consistent quality. Quality control is also part of quality management. What a customer wants and is willing to pay for it, determines quality. It is a written or unwritten commitment to a known or unknown consumer in the market ...
Histogram. Pareto chart. Scatter diagram. Flow chart. Run chart. The seven basic tools of quality are a fixed set of visual exercises identified as being most helpful in troubleshooting issues related to quality. [1] They are called basic because they are suitable for people with little formal training in statistics and because they can be used ...
SCADA. v. t. e. Total quality management (TQM) is an organization-wide effort to "install and make a permanent climate where employees continuously improve their ability to provide on-demand products and services that customers will find of particular value." [1] Total emphasizes that departments in addition to production (for example sales and ...