What is the quality traceability function of MES system pursuing?

Today we will analyze the product quality traceability of manufacturing enterprises , as well as MES Application of product traceability in the system .

We know , Production quality management is MES A very important part of the system , Because for a long time , The workshop quality management department hopes that the processing level of the workshop will continue to be in the best state , The quality problems arising from the processing process can be found in time 、 Handle 、 feedback . This requires the workshop to timely feed back the quality information generated in the production process , For analysis and adjustment by relevant departments , So as to avoid the loss of processing quality .

So let's see MES What are the quality management modules ：

1、 Quality inspection

According to the current production situation , The inspector selects the WIP to be inspected according to the WIP number under the quality management system , List inspection items and standards , And with quality BOM stored ,MES The software system will automatically judge whether the quality is qualified or not according to the quality characteristic standard , Nonconforming products will trigger the nonconforming product handling process .

2、 Quality plan

Establish quality specification information for parts to be processed , Form process level quality control specifications and control parameter table , The specification information includes the quality requirements and standards for the inspection items of parts 、 test method 、 Testing equipment, etc . This information is guided by the part process information , With BOM stored , It can be called repeatedly after being established once .

3、 Quality analysis

The statistical analysis chart can directly reflect the product quality problems ,MES The software can automatically process the relevant data hierarchically , Draw histogram , Permutation chart 、 Cause and effect diagram and scatter diagram .

4、 Data collection

Data acquisition can be divided into automatic acquisition 、 Semi automatic collection and manual collection , The system realizes the automatic collection of CMM measurement data through the interface program . The semi-automatic data acquisition system can also be composed of servers such as digital display measuring equipment , When inspecting parts , There is no need to write down the inspection results , It is automatically sent to the data processing device for storage .

5、 The quality control

By calculating the process capability index , Evaluate the process processing capacity . Control the manufacturing process , available SPC Technology to draw relevant charts .

6、 Quality report

The quality of workshop production can be checked daily 、 month 、 year 、 people 、 equipment 、 Date and other conditions or composite conditions automatically generate report files , Store or print , Submit to the superior department or other relevant departments for reference .

Many enterprises will face the following problems in the actual production process ：

1、 Purchasing personnel , Workshop staff , If the warehouse management personnel only rely on paper documents to transfer , Information is easy to miss , And the information cannot be exchanged in time , Affect productivity .

2、 Generally, the production process of the production enterprise is more complex , There are many processes and personnel involved , Once something goes wrong with the product , Hard to trace , Unable to adjust in time , Have a great impact on subsequent production .

3、 There are many manual recording processes , There will be some mistakes when the efficiency is low , Have an impact on accuracy .

MES The impact of the system on Production Traceability after it is applied in the manufacturing enterprise ：

1、 While optimizing the production process , Can save time , Improve work efficiency .

2、 Realize information sharing , When something goes wrong , Managers can react quickly , Make market adjustments .

3、 Improve the accuracy of data entry , Realize the timely information collection of data , Avoid errors and omissions due to data flow .

4、MES The system labels each product with ” Id card “, Including raw materials , Production process , Production equipment , Production personnel, etc , Facilitate the timely communication of information , Control of product quality and production management by management .

The final summary ：

The traceability management system is MES Part of the production management system , By coding the raw materials 、 Production control 、 Barcode management 、 Management of multiple dimensions such as finished product identification , It can be realized in any link of production , Can be traced back to the material , Trace back to the destination of the finished product , To the enterprise quality tracking 、 Pinpointing the scope of a quality problem provides a solution .

factory MES Application of the system in enterprises , It is a necessary means for the development of enterprise informatization and the construction of intelligent production workshop , Significantly improve work efficiency and service level , Especially product traceability , Effectively improve product quality , Improve customer satisfaction , So as to enhance the core competitiveness of enterprises .

Establishment of traceability system , In case of quality accident, it can locate quickly , Analyze the quality causes , Be able to put forward appropriate countermeasures in time , Reduce enterprise risk , Reduce customer losses , So that the interests of customers can be guaranteed , Bring obvious value to production management .

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