Product quality control ideas

Quality Control of Foundry Products in

First, do not easily determine the process to determine the process should not be easily changed

1, to find the root cause of the problem, the main factors or the main performance

2, easy to change the process actually cover up the real causes and problems

Second, the process control should have a strong sense of quantification and traceability

1, casting is not that factor does not affect, do not ignore any details

2, as much as possible with any details to control and record data

3, the process does not carry out control and trace the details will be misleading correction, preventive measures to develop

Third, to solve the problem must be patient

1, do not want to eat too much fat at one breath

2, found that the abnormal situation Do not seem to solve the problem and ignore

3, can not find the reasons and rules of the time do not act, you can analyze the factors affecting the control standard

4, the previous test and summarize some of the experience and the law review review Shanghai Casting

5, once found some experience and the law, and then go down to the theory of it, even if the cost is worth more waste

6, to know "a thousand miles of dike destroyed in a hole", but also to know "Foolish Old Man"

Fourth, to establish the prevention of thinking

1, the highest level of quality management is prevention, not a problem, such as after

   What to save

2, any quality problems before there must be signs, to see if you have

   There are methods, means and experience to monitor and identify

3, the same quality problems repeated the second time should arouse great attention

4, should be the daily process and the results of data with a certain tool for the whole

   And the results from the order to find the law and trends, these

   The trends of regularity and display are subject to constant revision

5, before casting the various control elements to be as high as possible consistency

Fifth, we should listen to opinions and suggestions

1, do not think that others do not know the actual, not all of a sudden solve the problem, there is no value on the views

2, but they are particularly direct manufacturers of products but can give us a lot of tips and reminders

3, if you can solve this problem, who can not listen to the views and suggestions; but when it does not weigh the time, it is recommended that any comments and suggestions should be heard, should try and experiment, whether you like it or not

4, the quality of management thinking often touches the forefront of technology, even a casual word or a complaint, etc., may be directed or implies a major direction of technological innovation, professional and technical personnel if attention to detail and good at capturing the details of the person.

Sixth, the quality control must have the management thought

1, do not want to rely directly on the craftsman to achieve product quality and stability

2, product quality is manufactured, not to direct the manufacturer to manage, the quality can never be stable

3, so to observe, pay attention to and study the performance of products directly to the manufacturer and state, and for the performance and status of management and mobilization

4, if the product direct manufacturer performance and the state is not controlled, once a quality problem you will always analyze the inaccurate reasons

5, do not think we are now in the process of discipline in the process control requirements are met, the product quality is absolutely no problem

6, so our process control requirements to constantly improve, but also the people manage