Electronic assembly industry MES project implementation system solution

Electronic assembly industry, belongs to labor intensive, long production process, complex technology industry. Due to a wide variety of production parts, production and assembly difficulties, it also determines the level of intelligent manufacturing requirements, the need to have perfect visualization ability and control ability on the manufacturing site. In the increasingly fierce market environment, reducing production cost, accelerating delivery cycle and improving product quality have become an important goal of manufacturing development. How to strike a balance between enterprises and consumers, namely the production cycle of products and product quality, to ensure product quality is the focus of the development of enterprises.

At the same time, with the rapid development of electronic technology, electronic products have been used in various fields of production and life, and the requirements for the assembly process of electronic products are becoming higher and higher. In order to ensure that the layout of the product is reasonable and compact, but also requires the enterprise's technology innovation, to adapt to the situation of mass automated production. With the development of packaging technology of electronic devices, the electronic assembly technology of enterprises is constantly updated, and the trend of miniaturization and high integration of electronic products is developing, which also puts forward higher requirements for the production of enterprises. In the production process of electronic assembly, there are many kinds of parts and components, and the production and assembly are difficult, which determines that it has many assembly lines and requires high level of automation. In the actual production, enterprises are faced with complex and varied forms of production, including assembly production, multi-variety small-batch production and batch production, as well as continuous production, mixed production and mass production. However, these different types of production, all have a common feature, that is, short production cycle, fast product replacement.

MES system, to help customers improve production efficiency, rapid investment to expand the plant, set up a number of SMT and PTH production lines, to solve the customer flexible production for the production line brought inevitable management bottleneck, so as to improve management efficiency. From the perspective of the overall operation of the company, it is connected to the upper manufacturing ERP/SCM/PLM system and the field operation/production equipment, providing real-time and accurate actual production data sources. From the point of view of site management, it integrates the data of all units in the factory site (such as materials, production management, manufacturing, quality control, warehouse management, etc.), so that all units can quickly get the information needed for operation, in order to improve production efficiency, product quality and customer satisfaction.

MES application scenarios:

1. For this machine and this production line in the future, which order should be made and which process should be made in small quantity? Is there anything to prepare for? Often don't know or can't know quickly in advance.

What is the current production progress of each production order and each process? What didn't start as planned? What didn't go according to plan? What are the emergencies? What is the number of good and bad products respectively? The daily production data needs to be filled in and counted manually afterwards, so the management cannot grasp the production situation of the order in the workshop timely.

Who is currently efficient? Who is inefficient? Because there is no immediate visual command and electronic kanban, field personnel have no performance comparison and competition, no sense of urgency.

Which production lines are currently working or down? How much time does the machine and production line spend in production, and how much time in idle and idle? What is the utilization?

What is the cause of the defective products found in the workshop in the past few hours? How high is the defect rate?

How to immediately trace the historical production process information of the product when the user complains about the product? Who, when, on what machine, and from what material? What processes does the product process go through? What were the process parameters at that time?

Benefits from the application of MES system:

1) On-site process control can prevent process errors;

2) Quickly organize on-site data, such as yield, yield, number of products in process, etc.;

3) On-site paperless operation to avoid manual data filling errors;

4) Production line data collector DTA is adopted to reduce the cost of on-site data collection points;

5) Computerization of data collection, saving manpower on paper work;

6) Grasp the quantity and quality of on-site production in real time;

7) Register and query the serial number of main parts, and provide rapid after-sales product traceability function;

8) Provide automatic packaging station operating system, automatic printing of a variety of barcode labels;

9) Maintenance personnel can quickly find maintenance methods to improve maintenance efficiency;

10) Rework site control and query functions to improve site control ability;

11) Remote information query via the Internet;

12) Provide on-site display management through efficiency Kanban;

13) Manage various production resources, such as manpower and equipment, to balance the workload and eliminate the bottleneck of the operation process;

14) Establish a good image of the company and enhance customer trust.