Quality Control and Quality Assurance free essay sample

The process that is used to assure a certain level quality in a service or product is called Quality Control. All businesses are required to implement a quality control and verification of a products and services that they will going to serve or sell. To meet standard requisites and characteristics of a certain products such as dependability, durability and satisfaction of the buyer is the main goal of quality control. This method employs an importance on three aspects: 1. Components just like controls, job management, defined and well managed processes, performance and integrity criteria, and identification of records. 2. Competence, such as knowledge, skills, experience, and qualifications. 3. Soft elements, such as personnel, integrity, confidence, organizational culture, motivation, team spirit, and quality relationships. Quality control involve also product inspections and observations, where all products are checked and examined manually and sometimes by using a stereo microscope to look for a detailed defects and features before it is sold. We will write a custom essay sample on Quality Control and Quality Assurance or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Companies that involve in quality control such as china quality control normally have a list of workers who are foccusing to test a certain products and observe a newly services being done. The test must done in a random process of selecting a product that will going to test or observe. If theres a problem of defects located on the products, then the quality control team might stop the manufacturing of the product until the problem has been resolved. Some companies apply quality checks on their manufactured products before selling out to the market. Food industries are the crucial business for inspections, the products that they will going to market must done all quality checks to ensure a safe consumption of the buyers. Quality inspections must done by a professional, to avoid issues regarding on the products that companies are selling. They should pay or hire a person who knows everything about quality control to check and ensure that everything was done properly. Quality Control is also applicable in evaluating people. If you are an employee and you want to evaluate your employers performance and skills, you can use this method. This process aim to maintain the quality of the companys service, specially when the company is dealing in manpower products. To figure out the employers didication, productivity and the weaknesses they have that might affect the companys credibility. Aditionally, the process of quality assurance is not same as quality control. Even though they are quiet similar, there are big differences. Quality control is focused on examining the products or services the final result, while quality assurance is involved in checking the process that leads to the final result. What is Quality Assurance? Quality Assurance is an engineering activities executed in a quality system in order to fulfill all the requirements for a product and service. It is a methodical analysis, correlation with a standard, monitoring of mechanisms and an affiliated response that deliberate error deterence. This approach is a process-centered and securing that the companies and or organizations are providing an excellent possible products or services. Design, development and production are considered parts of the process of Quality Assurance. The Shewhart Cycle (PDCA) It is a popular tool needed to secure that processes are as productive and efficient as possible. It was created by Dr. W. Edwards Deming to help quality assurance and ensure that the method is being evaluated and enhanced on a consistent basis. This mechanism for quality assurance has four steps: Plan, Do, Check and Act (PDCA). PLAN To develop the procedure first by discovering what things are improperly functioning and end up with a hypothesis for resolving these problems and complications. DO You must do change your design in order to resolve the problems by using small experimental scale. It helps to underrate interruption while doing test if the change will work or not. CHECK In case the experimental or small scale changes are attaining the longged result or not. Keep on checking on the process, to identify the quality of the outputs and any occuring problems. ACT Implement all changes on a bigger scale if the expirement is successful. Act to include other people such as departments, suppliers and customers whom probably affected by the changes. If the process is not successful, try to repeat and start again on the plan stage to gather new ideas that may help solving the defeciencies and problems of the experiment. Competition to present specialized products and services often results in breakthroughs as well as long-term progress and change. Quality assurance guarantees that any customer offering, despite whether it is new or improved, is created and obtainable with the most effective substances, in the most detailed process and with the maximum standards. The objective to exceed customer anticipation in a measurable and accountable process is provided by quality assurance