Apqp = product quality advance planning Chinese meaning: product quality advance planning (or product quality advance planning and control plan) is a part of QS9000/TS 16949 quality management system. Product quality planning is a structured method, which is used to determine and formulate the steps needed to ensure that products meet customer needs. The goal is to promote contact with all relevant personnel to ensure that the required steps are completed on time. Effective product quality planning depends on top managers' efforts to achieve customer satisfaction.
PPAP full-text translation: approval process of production parts.
PPAP specifies the general requirements for the approval of production parts, including production and bulk materials. The purpose of PPAP is to determine whether the supplier correctly understands all the requirements of the customer's engineering design records and specifications, and whether its production process has the potential to meet the customer's requirements according to the specified production rhythm in the actual production process.
SPC is the abbreviation of statistical process control. It uses statistical methods to monitor the state of the process to ensure that the production process is under control and reduce the quality of products. SPC is a process control tool with the help of mathematical statistics. It analyzes and evaluates the production process, finds the symptoms of system factors in time according to the feedback information, and takes measures to eliminate its influence, so as to keep the process in a controlled state only affected by random factors, thus achieving the purpose of quality control.
MSA(MeasurementSystemAnalysis) uses mathematical statistics and charts to analyze the resolution and error of the measurement system, evaluate whether the resolution and error of the measurement system are compatible with the measured parameters, and determine the main components of the measurement system error. At the same time, MSA (Maritime Safety Administration) is also the English abbreviation of Maritime Safety Administration.
FMEA (Failure Mode and Impact Analysis) is an analysis method used to determine potential failure modes and their causes. Specifically, through the implementation of FMEA, we can find the weakness of the product before the product design or production process is really realized, and determine the product defects before the prototype stage or mass production.
Experimental design plays a very important role in the whole quality control process and is an important guarantee to improve product quality and technological process. From aerospace industry to general manufacturing industry, even in the medical field, experimental design has been widely used in product quality improvement and process optimization. Through the quantitative analysis of product quality and process parameters, the key factors are found out and related factors are controlled. According to the actual needs, distinguish and choose different types of experimental designs, design your experimental steps, and find out how to control various influencing factors, so as to exchange the least investment for the maximum benefit, thus improving product quality and optimizing technological process.