Introduction
Enterprise quality control techniques are tools that recognize, identify, and fix problems using graphical data representations. They are often used in manufacturing to process numerical data that has been mathematically and statistically processed. The four quality tools can be employed in phases, beginning with fault identification and progressing through defect analysis. Quality control is an essential component of manufacturing processes and an important function of company management. It is well understood that firms that can assure the quality of their products acquire market leadership.
The primary purpose of a quality control system is to recognize the phases at which issues may develop and to optimize the work of employees doing quality control by paying attention to where it is essential and without completing superfluous labor where it is not required. According to the corporation, one of the most critical measures of the firm’s activity is the quality of its products. Thus, using quality control methods helps the company to be competitive, attract customers, and develop.
Method Description
Process control procedures allow corporations to test and adapt production methods to generate high-quality products. Control charts are line graphs that show the change in a parameter over time. This strategy reflects the process’s dynamics and manages its development. Acceptance sampling is quality control of the final general population of items based on small samples. The supply is referred to as the manufacturer, while the recipient is the consumer. Quality control examines how well a product or activity meets defined standards. The quality or regulated qualities are susceptible to control (Kerzner, 2017).
The values of the controlled characteristics are compared to the values supplied. Only one quality feature is then checked. Acceptance sampling is a distinct kind that uses a statistical metric to assess if a batch or sample of items satisfies specifications. At the same time, a control chart aids in examining process variation over time, and process and product quality controls aid in tracking and adjusting goods to standards.
The quality of every product is established at every stage of its production. Quality starts with the formulation development stage of scientific research. It is ensured throughout the production process based on the quality of input materials, technological manufacturing processes, techniques, testing, storage, and transportation methods (Khosravani & Nasiri, 2020).
However, before mass manufacturing can begin, the product must be examined for conformity with the specified legal standards (Kerzner, 2017). Failures are possible in every production process, and buyers can simply refuse the next purchase if they find any problems with the items they have purchased (Roggeveen & Sethuraman, 2020). Consumer confidence is simple to lose and harder to regain; the consumer should not be at fault.
Implementation of the Quality Control Method
Stradivarius is an example of a corporation that does not effectively apply quality control systems. Stradivarius is a Spanish brand of women’s clothes; Amancio Ortega owns the Inditex Group, which includes the brand. The organization’s vision implies that Stradivarius should provide quality clothing to customers. In the company’s history, there have been many cases in which clothes purchased by people quickly deteriorated, indicating poor quality control of the material. The company carefully monitors the finished products for even seams and quality details.
However, the fabrics very often serve as the aspect that goes without proper attention. The acceptance sampling approach, in my opinion, would be great for this organization. To reduce the cost of control in large batches and mass production of large batches of products, only a portion of the batch, selected at random, is checked (Kerzner, 2017). If the quality level of the items in the sample fulfills the stated standards, the entire batch is declared excellent; otherwise, the batch is rejected.
In rare situations, the entire batch may be mistakenly rejected, a first-class error or a supplier’s risk. A mistake of the second sort, or a customer’s risk, is an error of the opposite kind. Both mistakes are given as percentages and are specified in commercial transactions. This strategy will be effective since the corporation will inspect the cloth for quality before sewing the units for sale. This will reduce the time and money spent on the manufacturing process.
Since the probability distribution laws of good and faulty items in the sample vary in different instances, the mathematical equipment for quality control assessment must be chosen appropriately. Binomial, hypergeometric, Poisson and standard distribution rules are commonly employed in sample control (Kerzner, 2017). The first three are rules of random quantity distribution and are employed in quality control when each test in a series has just two outcomes: the product is excellent or faulty. When adjusting for quantitative features, the usual rule is employed and appropriate for Stradivarius.
Conclusion
Thus, the importance of quality control stems from the fact that quality is such a crucial responsibility in today’s economy that it must be regularly maintained at all phases of a product’s life cycle. The customer is concerned that the producer ensures compliance with established legal and other regulatory standards at all product manufacturing and storage stages. The manufacturer’s actions will be successful if an effective quality control system is adopted, ensuring the release of goods with the same level of quality that was approved during the product conformity assessment. Every employee realizes that the firm operates at the expense of its clients.
A recommendation for Stradivarius to implement the acceptance sampling method could be to invest in a quality control department. This would help to pay attention to the company’s weaknesses and produce higher quality products. These activities assist the organization in retaining its competitiveness, recruiting additional employees and customers, and enhancing revenue and overall success.
Reference
Kerzner, H. (2017). Project management: a systems approach to planning, scheduling, and controlling. John Wiley & Sons.
Khosravani, M. R., & Nasiri, S. (2020). Injection molding manufacturing process: Review of case-based reasoning applications. Journal of Intelligent Manufacturing, 31, 847-864. Web.
Roggeveen, A. L., & Sethuraman, R. (2020). Customer-interfacing retail technologies in 2020 & beyond: An integrative framework and research directions. Journal of Retailing, 96(3), 299-309. Web.