Maanshan Genuo Machinery Manufacturing Co., Ltd. Cases

Strong industry "enterprise history—— Practicing independent research and development and manufacturing of old state-owned enterprises in China to develop new quality productivity and bring new machines to life   Beijing Beiyi Machine Tool Co., LTD., a subsidiary of Beijing Jingcheng Electromechanical Holdings Co., LTD., is a leading enterprise in China's machine tool industry. Its products are widely used in key industries of national economy such as automobiles, ships, power generation, rail transportation, molds and machinery. Many times undertook the national "high-grade CNC machine tools and basic manufacturing equipment" and other major scientific and technological special projects. The breakthrough of Beijing Beiyi Machine Tool Co., Ltd. in the field of heavy-duty CNC gantry milling machines. Through cooperation with INTERNATIONAL advanced enterprises, THE company has mastered the manufacturing technology of heavy CNC Gantry milling machine, and successfully manufactured the CNC heavy bridge Gantry 5-axis turning and milling compound machine with the largest span. This machine tool has a maximum width of 10.5 meters, a processing height of 7.5 meters, and a spindle power of 105 kilowatts. It has extremely high processing ability and accuracy, and is widely used in the field of heavy machinery manufacturing. The high-precision gantry series products manufactured by Beyi machine tool are compared with German high-end products, and can achieve straightness less than 0.005mm/m and repeat positioning accuracy less than 0.002mm. Its accuracy and performance have reached the level of world-class products. XKAU2750×220 CNC bridge type double gantry boring and milling machine, XKA28105×300 CNC moving beam bridge type double gantry milling machine, XKAU2890×300 CNC bridge type double gantry boring and milling machine, known as the North One machine tool "three Jianke", successively set a new price record for a single golden cutting machine tool. Among them, the XKA28105×300 CNC moving beam bridge gantry milling machine is the CNC heavy bridge moving beam 5-coordinate turning and milling compound machine with the largest span at that time. At the same time, the CNC super heavy-duty bridge Gantry five-axis turning-milling composite series machine tool of BEichi Machine Tool, represented by it, won the "First Prize of China Machinery Industry Science and Technology Award", which fully demonstrated the leading position of Beichi machine tool in technology innovation and product development. Through continuous research and development investment and industry-university-research cooperation, BeI-Yi Machine Tool has made remarkable progress in key core technology breakthroughs and ensuring the safety and stability of important industrial chain and supply chain, effectively solving common key technical problems needed by industries and enterprises, and providing strong equipment support for national major equipment development and major project construction.

5G+ smart workshop of Jiashiite   Located in Nanchang Xiaolan Economic Development Zone, Jiangxi Jiashi CNC Co., LTD., its "5G+ smart workshop" has become the benchmark of China's high-end CNC machine tool industry. In the workshop of Goodtime, automatic equipment such as automatic trucks, ultra-fast tool changing mechanism and robotic arms operate efficiently and accurately, while workers are mainly responsible for monitoring intelligent terminals, which fully demonstrates the advanced nature of intelligent and digital production mode.   Based on self-produced high-speed and high-precision CNC machine tools, combined with AGV cars, robots and other automation equipment, Best use MES system to control the whole workshop, realizing the intelligent equipment production, process control and operation management, which not only ensures the stability of product quality, but also enhances the added value of products.   Founded in 2004, Bestest focuses on the development and manufacturing of high-end CNC machine tools, automated production lines and precision parts. With excellent product quality and excellent technology research and development, Goodtime has obtained a total of 112 national patents, including 16 invention patents, and was approved as a national "little giant" enterprise in 2021. The outstanding achievements of Bestest are largely attributed to the company's continuous innovation and breakthrough and the strategic layout of independent research and development of high-end CNC machine tools.   Machine tool, as an industrial mother machine, its processing accuracy is directly related to the manufacturing level of precision parts, and the technical level of high-end CNC machine tool is an important indicator to measure a country's core manufacturing capacity. Facing the monopoly of foreign precision CNC machine tool technology, Best Time resolutely chooses the road of independent innovation, and is committed to creating Chinese own high-end CNC machine tools.   With the unremitting efforts of the technical team, Best Time has successfully developed a high-speed and high-precision machine tool using linear motor direct drive technology, positioning accuracy of 2 micmeters, repeat positioning accuracy of 1 micmeters. In 2019, Best-time developed a high-speed and high-precision intelligent CNC machine tool with a positioning accuracy of 1 micron with the domestic system, realizing the dream of building a domestic high-end CNC machine tool with the Chinese brain. In 2022, Goodtime created a "5G+ smart workshop" based on self-developed high-end CNC machine tools, which strongly promoted the digital transformation of the domestic manufacturing industry. In March this year, an inspection report issued by the National Machine Tool Product Quality Inspection and Testing Center (Sichuan) shows that the high-speed and high-precision CNC machine tool developed by the Best high precision machining center has a positioning accuracy of 0.6 microns and a repeat positioning accuracy of 0.4 microns.   From the initial maintenance and processing, to the development of the whole machine tool, and then to the design of the whole "intelligent manufacturing" production line, the upgrade path of Best Time is a vivid portrayal of the digital transformation of China's manufacturing industry. The TECHNICIANS OF BESTTIME HAVE BROKEN THROUGH A NUMBER OF "CARD NECK" TECHNOLOGIES WITH THE ATTITUDE OF KEEPING IMPROVING, CREATING A NEW HEIGHT OF DOMESTIC NUMERICAL CONTROL MACHINE TOOLS, AND BREAKING THE BLOCKADE OF RELEVANT COUNTRIES ON OUR COUNTRY IN THE FIELD OF ULTRA-PRECISION NUMERICAL CONTROL MACHINE TOOLS FOR A LONG TIME.   The high-end CNC machine tools produced by Besttime have been widely used in aerospace, new energy vehicles and other fields, effectively improving the localization rate of high-end CNC machine tools. In the future, Best Time will continue to increase the investment in research and development, deepen the cooperation between production, education and research, develop more machine tools to meet the needs of the industry, and contribute to the technological breakthrough of China's high-end CNC machine tools and the industrial foundation reengineering project.   As a leading enterprise in China's high-end CNC machine tool industry, Besttime CNC Co., LTD., driven by independent innovation, promotes the digital transformation of manufacturing industry and leads the new height of China's high-end CNC machine tool technology. Goodtime will continue to provide strong support for the digital transformation and high-quality development of China's manufacturing industry with its excellent technology research and development capabilities and intelligent manufacturing concept.

China's machine tool new breakthrough, the world's first intelligent CNC machine tool success   CNC machine tools play a vital role in industrial production, it can not only improve production efficiency, but also ensure the accuracy and consistency of products. Numerical control machine tools through accurate control and automatic operation, greatly reducing the error rate and labor intensity of manual operation, is an indispensable equipment of modern manufacturing industry. A typical successful case is Shenyang Machine Tool Company successfully developed the world's first intelligent CNC machine tool "i5". The machine tool, which came out in 2017, marked a major breakthrough for China in the high-end machine tool sector, breaking the long-standing monopoly of Western countries. The intelligent CNC machine tool "i5" has the ability of independent thinking, learning and manufacturing, and can autonomously adjust the processing strategy according to the task demand, which greatly improves the production flexibility and efficiency. The i5 intelligent machine tool launched by Shenyang Machine Tool Group is a self-developed intelligent network energy equipment with core technology. i5 refers to the effective integration of industry, information, internet, intelligent and integrated. As an Internet-based intelligent terminal, i5 intelligent machine tool realizes the intelligence of operation, programming, maintenance and management. It is a new generation of intelligent manufacturing equipment based on information-driven technology, taking the Internet as the carrier, providing customers with "easy manufacturing" as the core, and effectively connecting people, machines and things. In 2014, Shenyang Machine Tool successfully launched i5 series of intelligent machine tools in "Shanghai Machine Tool Show". i5 series intelligent machine tools are intelligent products with intelligent and interconnected functions launched by Shenyang machine Tool relying on i5 intelligent numerical control system. The i5 intelligent machine tool has the characteristics of intelligent compensation, intelligent diagnosis, intelligent control and intelligent management, which can realize high-precision, high-efficiency and low-energy consumption processing. The i5 intelligent machine can not only meet the processing tasks, but also transmit data in real time. At the same time, the unique Internet function of i5 intelligent machine tool makes it an intelligent terminal, realizing distributed, hierarchical and sharing manufacturing, truly changing the production mode of the world. i5 intelligent machine tool product line has been expanded to intelligent horizontal turning center i5T1, i5T3, i5T5, intelligent machining center i5M4, intelligent drilling center i5M1 and i5M8 platform intelligent machine tool and other product series, covering two axis, three axis, four axis and five axis intelligent machine tool. Can complete turning, milling, drilling, tapping, copying milling and other simple to complex processing technology, mainly serving the automotive, 3C electronics, aerospace, health care, information communication, new energy and other industries. i5 intelligent machine tool has become the intelligent terminal that customers need for future manufacturing, providing the best solution for customer product replacement and industrial upgrading. Since its world debut in 2014, the i5 intelligent machine tool has gradually entered an explosive growth situation. The first year, i5T3 intelligent lathe sales exceeded thousands. In 2015, the orders of i5 series intelligent machine tools exceeded 6,000 units, among which the Pearl River Delta and Yangtze River Delta regions achieved explosive growth. In 2016, i5 intelligent machine tools in the downturn of the machine tool market, orders amounted to 18,000 units, intelligent machine tools accounted for nearly half of the annual sales of the country, and within a year, the layout of the construction of 46 intelligent factories. In 2017, Shenyang machine Tool accelerated the industrialization process of existing technologies, accelerated the research and development of the i5OS platform, and promoted the construction of the application ecosystem on the "i5" terminal. The i5 intelligent CNC system is not only the machine tool motion controller, but also the intelligent terminal of the factory network. The i5 intelligent CNC system not only contains intelligent functions such as process support, feature programming, graphic diagnosis, online machining process simulation, but also realizes intelligent operation, intelligent programming, intelligent maintenance and intelligent management. The intelligent performance of i5 numerical control system is as follows:  Intelligent operation. The whole system can be operated through the touch screen, and the data of the machine tool processing state can be synchronized to the mobile phone or tablet computer in real time, which symbolizes the user's "factory on the fingertips". No matter where the user is, a machine in the hand can operate, manage and monitor the equipment, and transfer and exchange the processing information of the machine tool in real time.  Online machining simulation. The online process simulation system can simulate the machining state of machine tool in real time and realize the data accumulation of process experience. Further, it can quickly respond to the user's process support request and obtain the experience support from the "process master" on the Internet.  Intelligent compensation. The pitch error compensation technology based on mathematical model is integrated, which can make the i5 intelligent machine tool achieve the positioning accuracy of 5μm/300mm and the repeat positioning accuracy of 3μm/300mm.  Intelligent diagnosis. The traditional CNC system in the diagnosis feedback is the code, and the i5 CNC system feedback is the event, it can replace people to find the code, help operators determine the problem; It can monitor the motor current and provide data for maintenance personnel to help with fault analysis.  Intelligent workshop management. The i5 CNC system is highly integrated with the Workshop Management System (WIS), which records the operation information of the machine tool, including the use time, processing progress, energy consumption, etc., and provides the analysis of the order and plan completion for the workshop management personnel. It can also integrate the material consumption and labor cost of the machine tool through the financial system, and collect the operating cost of the whole workshop in time. Under the condition of Internet, the i5 numerical control system can not only realize the interconnection between machine tools, but also be a network terminal that can generate workshop management data and exchange data with relevant departments. Through the "data transparency" of manufacturing process, the seamless connection between manufacturing process and production management is realized. This not only facilitates the processing of parts, but also generates real-time data serving management, finance, production and sales. The resource integration and information interconnection of a series of production and management links such as equipment, production planning, design, manufacturing, supply chain, human resources, finance, sales and inventory are realized to reduce waste and improve efficiency. In the case of "transparent" data provided by CNC systems, cloud platforms and cloud applications that are compatible with business models are needed. The cloud manufacturing platform (i-Smart Engineering & Services Online, iSESOL) developed by the Intelligent Cloud Science company of Shenyang Machine Tool Group has created a cloud capacity sharing platform through the online information of i5 intelligent machine tools. Users can publish idle capacity on iSESOL capacity platform, and users with capacity demand can quickly obtain manufacturing capacity without purchasing equipment. In this way, the capacity provider can obtain profits by using idle capacity, and the capacity demander can obtain manufacturing capacity at a lower cost, and both sides can maximize benefits through sharing. This sharing mode of manufacturing capacity will change the organizational form of manufacturing industry, and fully tap the social idle manufacturing resources to maximize the benefits from the idle resources. The Internet application framework of intelligent machine Tools based on iSESOL platform. All kinds of i5 intelligent machine tools distributed all over the country can access iSESOL network through iPort protocol. A screenshot of a recent day shows that the total number of devices joining the cloud platform is 2477, the cumulative service hour is 175,746 hours, and the number of orders is 1266. The number and opening rate of the six types of machine tools are shown at the bottom of the figure, indicating which machine tools are resources that can be shared. Click on the blue dot on the map to show the number of i5 smart machines in the region. The data produced by each machine tool can be shared by related production personnel, management personnel and operators. It is not difficult to see that the future trend of CNC system will be the new architecture of the combination of cloud and end, and through the in-depth analysis and understanding of industry applications, the design of Internet applications and business models in line with the future development trend, through the intelligent terminal to connect people, people and equipment, people and knowledge. It makes the talent (knowledge) resources, manufacturing resources, financial resources and other resources to share and maximize the value, and the CNC system needs to take on the important role of the link bridge between human and manufacturing resources.

Precision empowerment of composite robots in the field of precision manufacturing   In the precision manufacturing industry, where the requirements for equipment accuracy, stability and efficiency are almost demanding, composite robots are reducing costs and increasing efficiency for the field with their unparalleled versatility, extreme flexibility and precise control ability. Below, we share an application case of Fuwei Intelligent's composite robot in the field of precision manufacturing. Case Background: A well-known automobile parts manufacturing enterprise, focusing on the production of high-precision, high-quality engine parts. In order to cope with the rapid growth of market demand and enhance product competitiveness, the enterprise decided to introduce composite robots to optimize the production line, improve production efficiency and product quality. Application scheme: The enterprise has introduced multiple composite robots for precision machining and assembly of engine parts. These composite robots are equipped with high-precision manipulators, advanced vision systems and intelligent control systems, which can realize accurate grasping, positioning and assembly of parts. On the production line, the composite robot realizes seamless docking with CNC machine tools and testing equipment, forming a highly automated production line. According to the preset procedures and instructions, the composite robot automatically completes the loading and unloading, processing, testing and other tasks of parts. At the same time, the parts are inspected in real time through the vision system to ensure that each part meets the quality standards. In addition, the composite robot is highly flexible and extensible. Enterprises can easily adjust the number and configuration of robots to adapt to the production of parts with different models and specifications according to their production needs. Application effect: After the introduction of Fuwei intelligent composite robot, the production efficiency of the enterprise has been significantly improved. The automatic operation of the composite robot reduces the tedious and errors of manual operation, and improves the stability and reliability of the production line. At the same time, the high-precision operation of the composite robot also ensures the stability and consistency of the product quality. In this case, with its advanced technical architecture, Fuwei intelligent composite robot not only realizes the accurate grasp and assembly of tiny parts, but also can flexibly respond to the complex and changing production environment to ensure that each production link achieves extreme accuracy and stability. The robot integrates high-precision sensors, intelligent algorithms, and advanced manipulator design, which can perform fine operations at micron level accuracy, greatly improving the manufacturing accuracy and quality consistency of products.

​ What are the structure of the clamping system of the press brake and the common problems of bending and clamping?   CNC press brakes have revolutionized manufacturing by providing precise and efficient bending capabilities for a wide variety of materials. These machines are essential for producing complex and precise bending in metal sheets, tubes and other materials used in industries such as automotive, aerospace and construction. However, in order to remain competitive in today's rapidly evolving market, it is vital that companies constantly upgrade and improve their CNC press brakes to meet the demands of modern production processes.     ​       Structure of clamping system of press brake   In the last article, we briefly introduced the clamping system of the press brake, and today we will have a little understanding of its structure.   What is the press brake clamping system?   The final accuracy and bending efficiency of the sheet metal bending product depends on the bending equipment, the die system (including fixtures, dies, and compensation systems), the bending material, and the bending operator. The clamp of the press brake is also called the clamping system of the press brake, and the importance of the bending accuracy and efficiency is beyond doubt.   The clamping system of the press brake can be divided into manual clamping and automatic clamping from the mode of operation, and the automatic clamping can be divided into hydraulic clamping and pneumatic clamping from the drive mode.   What is an automatic clamping system?   The automatic clamping system is suitable for press brakes with frequent and rapid mold changes, especially for small batch and multi-variety sheet metal processing modes. Based on the concept of "single point operation", the automatic clamping system can realize the clamping and loosening process of the mold only by pressing a button, eliminating the cumbersome manual locking method. Different from the segmented independent splint, the automatic clamping system adopts the whole strip processing method, which not only ensures the overall processing accuracy of the fixture, but also improves the efficiency of the mold clamping, that is, the mold of the small segment can be installed vertically or horizontally at any position of the fixture.   1. Hydraulic automatic clamping system   Hydraulic automatic clamping system in a certain pressure of hydraulic oil, through the expansion of hydraulic tubing, push the hardening of the clamping pin out, so as to automatically clamp the mold.   ​     Hydraulic automatic clamping system has the following characteristics:   (1) Accuracy: The positioning datum of the integral fixture is unified and has ultra-high dimensional accuracy. Fixture parallelism once levelled after long-term use.   (2) Durable: The use of high-quality tool steel/high-strength CrMo alloy steel material, the maximum load can reach 800 tons/meter, after heat treatment hardness can reach 56 ~ 60HRC.   (3) Flexible: The fixture comes with Tx/Ty adjustment function, which can effectively compensate the accumulated processing error of the machine during installation, and there is no need to debug the Angle through the pad paper and the clamp block in the later stage.   (4) Fast: The mold is automatically set, the bending line is automatically aligned, and the tool setting process is permanently eliminated. The clamping of the mold with a total length of 6 meters takes only 5 seconds, and the comprehensive use efficiency is 3 to 6 times higher than that of the ordinary clamping system.   (5) Safety: With the use of a mold with a safety button mechanism, the installation and disassembly are safer.   2. Pneumatic automatic clamping system   Pneumatic automatic clamping system After passing a certain pressure of gas, the pressure of the cylinder promotes the movement of the piston rod, prompting the clamping pin to extend, so as to automatically clamp the die. In addition to the characteristics of the above hydraulic clamping system, the pneumatic automatic clamping system has its own unique characteristics.   ⑴ Cleaning: no hydraulic oil and hydraulic drive unit.   (2) Simple: pneumatic clamping has a self-locking mechanism (high configuration series).   (3) Convenient: the conventional compressed air power of the workshop can be 6 ~ 8 bar.   (4) Fast: ultra-fast clamping speed, higher efficiency.   ⑸ Economy: Lower operating costs.   3. Intelligent matching function   The automatic clamping system can also be equipped with more intelligent modules - intelligent mold positioning system and mold identification and positioning system, to further improve the bending efficiency and intelligence level.   ​     4. Intelligent mold positioning system   The core of the intelligent mold positioning system STL is the intelligent ruler with programmable LED lights. This scale can be bottom-linked with the controller of the press brake to guide the operator: place the mold in the correct position; The bending workpiece is placed in the correct position, thereby reducing the intensity of the worker's memory and reducing the probability of error.   5. Mold identification and positioning system The core of the mold identification and positioning system is the chip in the fixture. When the system's fixture clamping mold is configured, the fixture can identify all the mold information, including model, length, height and mold position, etc., and pass the mold information back to the main controller of the system through Ethernet communication, which can realize fully automatic bending operation, greatly improve the yield and bending efficiency, so as to achieve a higher return on investment.     With the continuous development of the intelligent era of "Industry 4.0", the intelligence of the sheet metal industry has made great progress. From the key processes of sheet metal processing: blanking, such as punching/laser, bending, such as bending/folding machine, welding, such as manual/automatic, etc., the bending process, especially the press brake, still has a certain bottleneck in the sheet metal intelligent industry chain, which means that the sheet metal industry and other industries still have great room for progress in the demand for efficient and intelligent bending.   CNC press brakes are a vital tool in manufacturing because they can bend sheet metal precisely according to specific designs and requirements. However, there are still many problems in the development of CNC press brake, especially when it involves the bending clamping process.   Today we will discuss, what are the common problems about the press brake?   The most common problem is a malfunction in the bending clamping system, which can cause inaccurate bending to occur, and most of these problems occur because of wear on the clamping parts or improper machine maintenance.   ​     Another frequent problem is whether burrs or debris are present on the curved clamping surface. Burrs can cause uneven clamping pressure, resulting in inconsistent bending and poor finished product quality. Debris, on the other hand, can cause the clamping system to hold the sheet metal in an inappropriate position, causing slippage during bending and causing damage to the material or machine.   Therefore, regular cleaning and maintenance of clamping surfaces is an effective means to prevent the occurrence of these problems. In addition, the problem of the hydraulic system will also affect the clamping mechanism of the CNC brake machine. Hydraulic leakage, pressure fluctuations, or valve failure can lead to inappropriate clamping forces, which can affect the accuracy and quality of the elbow, and operators must regularly check and maintain the hydraulic system to ensure that the clamping mechanism works smoothly and efficiently. By addressing these common issues and taking proactive steps to prevent them, manufacturers can ensure the best performance and longevity of their CNC presses.     How to improve the performance of CNC press brake clamping system?   In recent years, in the context of economic globalization, enterprises have increasingly high requirements for lean production, efficiency improvement and cost control. Genuo has been adhering to the concept of developing more efficient bending, and has launched a more accurate automatic clamping system for press brakes in recent years, which can not only meet the needs of customers for efficient bending and high-precision bending, but also improve the cost performance and reduce price competition. Efficient solutions for clamping system upgrades meet customer requirements for precision sheet metal quality, while greatly improving bending productivity and providing a high return on investment.   One way to upgrade and improve CNC press brakes is to improve their automation and programming capabilities. By integrating advanced software and controls, simplify the programming process, reduce setup time, and increase overall productivity. In addition, the implementation of automatic tool change, robotic loading and unloading systems and real-time monitoring systems can further improve the efficiency and accuracy of the bending process. These upgrades not only save time and reduce errors, but also enable merchants to produce higher quality products at a faster rate.   ​   In addition, upgrading the hardware components of the CNC press brake can also significantly improve its performance and reliability. Upgrading to more durable and efficient hydraulic systems, high-precision linear guides and state-of-the-art servo motors can improve the accuracy, speed and repeatability of bending, ultimately leading to higher quality finished products. In addition, combined with innovative technologies such as laser scanning and adaptive bending systems, the flexibility and versatility of CNC press brakes can be further improved, enabling merchants to produce a wider range of complex parts with precision and speed. By constantly upgrading and improving CNC press brakes, companies can stay ahead of the competition and meet the growing needs of the industry.   After knowing this, you can visit our website, if you need to learn more about laser cutting machines or buy machines, you can also consult our sales staff, they can recommend the most suitable industrial cutting machine for you. ​