Introduction to DM code

The most commonly used type of two-dimensional code for DM code is Data Matrix two-dimensional code. Data Matrix QR code, formerly known as Data code, was invented by International Data Matrix (ID Matrix for short) in 1989. DM code needs to select the two-dimensional code with large coding capacity, while Data Matrix two-dimensional code is characterized by high density, small size and large amount of information stored, so it is widely used in the production of DM code, and is also the most commonly used type of DM code two-dimensional code.

The role of DM code:

The main advantage of DM code is that it can directly form solid graphics and text on the surface of parts and even the same life as parts, become a fixed part of the product itself, never lost nor altered, and will not cause interference in the continued processing of the product, so that the product in the whole life cycle can be identified, and can be traced. DM code has been widely used in many industries (such as manufacturing, food regulation, drug regulation, aerospace, etc.) quality traceability and product tracking management links.

The use of DM code on the parts of the product can improve productivity and reduce the production cost in the generation; Also can reduce the cost of service, improve the quality of service and so on. The details are as follows:

1) Using DM code can optimize inventory management;

2) Establish original product files to realize fine control and product traceability in the production process;

3) Find bottlenecks in the production process by tracing parts with DM code;

4) Provide the total cost of leaving the factory, as well as the traceability of the product (once there is any problem, it can be recalled in time for treatment);

5) Use DM code to provide original data support for product quality assurance, after-sales service, technical support and other links;

6) As the basis of product parts quality assurance, easy to choose relatively reasonable solutions and so on.