1. First of all, these four words have different meanings.
(1)QA: full name of quality evaluation, which means quality evaluation. The key points are the establishment and maintenance of quality management system, quality system audit of customers and certification bodies, quality training, etc.
(2)QE: full name quality engineer, which means quality engineer. Mainly responsible for product quality control in the whole production process from sample to mass production, seeking to improve product quality through testing, control and improvement; ? Responsible for solving quality problems in product production, dealing with quality anomalies and quality improvement; ? Track product quality, handle customer complaints and provide solutions.
(3)QC: full name of quality control, quality control and quality management, also known as quality controller. Mainly responsible for the actual quality control, such as inspection, sampling, confirmation and other work, there are seven main working methods.
(4)SQE: the full name of supplier quality engineering, which means supplier quality engineer and parts quality engineer. Mainly responsible for supplier control and parts quality.
2. Different scope of work
The work of QA involves the overall situation of the company and various related functions, covering a wide range; QC mainly focuses on product quality inspection, which is only one aspect of quality work. QE pays attention to the quality engineering management of production process; On the other hand, SQE is biased towards the control of supplier parts, and the scope involved is small.
Extended data:
What QA engineers need to master:
(1) Organize the laboratory test of product-related projects in time according to the internal requirements of engineering data.
(2) Make a quality plan.
(3) Review the inspection standards of various materials and finished products.
(4) Handle customer complaints and returns immediately to ensure customer satisfaction.
(5) Preside over the weekly quality meeting, and promote the employees of relevant departments of the whole company to jointly improve the quality.
(6) Statistical analysis of various quality meetings, and promotion of quality improvement by personnel of relevant departments of the whole company.
(7) Statistic and analyze the bad quality in each stage, and promote the improvement of each department to achieve the goal.
(8) Analyze and improve the suppliers of defective materials.
(9) Make quality records for traceability.
(10) Review and evaluate suppliers and make corresponding records.
(1 1) Evaluate the performance of subordinates.
References:
Baidu encyclopedia -QA