Eutectic surface mount machine

Eutectic surface mount machine

The eutectic surface mount machine is a critical semiconductor manufacturing tool that is very important in the field of microelectronic component assembly. Its advantages can improve manufacturing efficiency, reduce costs, and enhance product quality. This device mainly performs a series of operations such as preheating, positioning, suction, alignment, and dispensing on the solder joints on the chip and carrier to achieve high-precision assembly of microelectronic components. In specific operations, multiple conveyor belts and automation technologies can be used to transfer chips from the initial position to the final assembly position.

Difficulties in the control system of eutectic surface mount machine equipment:

1. Multi point temperature control

2. Multi axis motion control

3. Multiple parallel communication buses

4. Data tracking and analysis

5. Stability of control system

6. Formula management

7. Servo high-speed positioning accuracy 25um

8. Functions and performance of the controller

Control system architecture:

Characteristics of SINSEGYE's solution:

1.Integrated Control and Computation

-A SP70 iComputer replaces the original upper industrial control computer+PLC, reducing hardware equipment and lowering costs by about 30%.

-The data communication between the upper software and the soft PLC is effectively improved through shared memory or ACP, which enhances the speed of data exchange.

-Using virtualization technology, Windows blue screen or restart does not affect the running of real-time tasks.

2.Efficiency improvement

-The minimum single axis control cycle is 125us.

-The positioning accuracy has been improved from 50um to 25um.

-The production cycle has been increased from 250ms to 200ms.

3.Easy-to-use & Strong scalability

-Rich communication protocols. Supports multiple industrial communication protocols such as DeviceNet, EtherCAT, EtherNet/IP, Modbus, OPC UA, etc. Facilitate the expansion of system structure and integration with upper level systems.

-Support development language programming defined by IEC61131-3 standard.

-The embedded rich feature library greatly improves programming efficiency.

-Provide a visual programming environment to shorten the development cycle of customer projects.

-Data Analysis: Provides DataScope oscilloscope software for displaying and analyzing variables in automated systems in a graphical manner. Greatly convenient for customers to analyze various application requirements.

-IO version management: For various IO brands and different slave stations, IO version management functions can be provided, allowing customers to easily manage multiple models with the same program. Support EtherCAT and DeviceNet slave management