A Detailed Explanation of the Memory Storage Control System of the Two-Dimensional CNC Automatic Wire Bending Machine

I. System Composition and Hardware Foundation

1. Core Processor: As the computational core of the memory storage control system, a high-performance industrial-grade microprocessor is adopted. It has powerful data processing capabilities and can quickly parse complex bending program instructions while coordinating the collaborative work of various hardware modules within the system. For example, common 32-bit or 64-bit microprocessors can complete the calculation and processing of a large amount of data in a short time, ensuring the accuracy of instruction execution even when the device is running at high speed.
2. Storage Module: It is mainly composed of random access memory (RAM) and non-volatile memory. RAM is used to store temporary data in real-time during the operation of the device, such as the bending parameters currently being executed and the device operation status information, etc., which is convenient for the processor to read and modify quickly and ensures the smooth operation of the device. Non-volatile memory is used to store important information such as bending programs, device calibration data, and historical production records for a long time. A common type is flash memory. Even if the device is powered off, the stored data will not be lost, providing a reliable guarantee for the stable operation of the device and subsequent data analysis.
3. Data Transmission Interface: The system is equipped with a variety of data transmission interfaces, such as USB interfaces, Ethernet interfaces, etc., for realizing data interaction with external devices. Through the USB interface, operators can conveniently import the bending program prepared on the computer into the device control system, and can also export the production data in the device for backup or analysis. The Ethernet interface enables the device to access the factory network, realizing remote monitoring and management, which facilitates technicians to monitor and adjust the device status in real time from the office.

II. Analysis of the Working Principle

1. Program Input and Storage: When the operator needs to perform a new wire bending task, first, use computer-aided design (CAD) software to draw a two-dimensional graph of wire bending according to the product design requirements and generate the corresponding numerical control program. Through the data transmission interface, this program is transmitted to the memory storage control system of the two-dimensional CNC automatic wire bending machine and stored in the non-volatile memory. During the storage process, the system will verify the program to ensure its integrity and accuracy, avoiding device operation failures or the production of defective products due to program errors.
2. Data Retrieval during Operation: After the device is started and running, the core processor reads the corresponding bending program from the non-volatile memory and loads it into the RAM. During the operation of the device, according to the program instructions, the processor retrieves the required bending parameters from the storage module in real time, such as bending angle, length, speed, etc., and at the same time stores the actual operation status data of the device, such as motor speed, position feedback, and other information back into the RAM for real-time monitoring and adjustment. For example, when the device executes a certain bending step, the processor quickly obtains the corresponding bending angle parameter from the storage module and sends it to the motor drive module to control the motor to rotate the corresponding angle accurately and complete the wire bending operation.
3. Data Update and Memory Function: During the operation of the device, if the operator adjusts some bending parameters according to the actual production situation, the memory storage control system will update and store these modified data in the corresponding positions in real time. At the same time, the system has a memory function and can record the historical operation data of the device, including the bending program, processing time, production quantity, and other information of each processing task. These historical data not only help the operator analyze the operation status of the device and evaluate the production efficiency but also provide an important reference for subsequent process optimization and device maintenance.
   

III. Demonstration of Advantages and Characteristics

1. Efficient Programming and Quick Switching: The memory storage control system allows the operator to pre-store the bending programs of multiple different products. In actual production, when it is necessary to switch to producing wire artworks of different specifications, there is no need to reprogram. Just quickly retrieve the corresponding program from the storage system, and the device can be started for production. This greatly shortens the product changeover time and improves production efficiency, especially suitable for the production mode of multiple varieties and small batches.
2. Precision Assurance and Consistency: Since all the bending parameters are stored in the system, the device can operate precisely according to the preset parameters every time it executes the same program, effectively avoiding processing errors caused by human factors. Whether producing a single product or mass production, it can ensure the dimensional accuracy and quality consistency of the product, enhancing the overall quality and market competitiveness of the product.
3. Production Data Traceability and Management: The large amount of historical production data stored in the system provides convenience for enterprises to achieve production data traceability and management. By analyzing these data, enterprises can understand the operation status of the device and the bottlenecks of production efficiency, and then carry out targeted device maintenance and process optimization. At the same time, when there are problems with product quality, it is possible to quickly trace back to various parameters in the production process, which is convenient for finding the cause and taking improvement measures.