Domestic popular CNC systems are continuously increasing their market share, but foreign brands still dominate the domestic market. In the field of high-end CNC systems, there is indeed a considerable gap between domestic and foreign systems. Although domestic five-axis linkage CNC systems have made certain technological breakthroughs, their functionality is not yet fully developed, and … Read more
As one of the types of industrial control systems, Distributed Control Systems (DCS) are widely used to control critical infrastructure, distributed in the oil, chemical, metallurgy, cement, and water systems, serving as the “brain” for process operators. Their importance is self-evident. In the mid-1970s, decentralized control systems based on microprocessors emerged. After more than 30 … Read more
The ICS Cyber Kill Chain The ICS Cyber Kill Chain is a report written by Michael J. Assante and Robert M. Lee of the SANS Institute, published in 2015. This report describes the specific processes attackers use to target ICS and abstracts these processes into the ICS Cyber Kill Chain. The report outlines two phases … Read more
Editor’s Note: To implement General Secretary Xi Jinping’s important instructions on new industrialization and promote the innovative development strategy of the industrial internet in Beijing, the Beijing Communications Administration has vigorously advanced the high-quality development of the industrial internet in Beijing through relevant activities. Under the guidance of the Ministry of Industry and Information Technology, … Read more
Automation control systems mainly consist of: controllers, controlled objects, actuators, and transmitters. Controller: It can change the wiring of the main circuit or control circuit and alter the resistance values in the circuit to control the motor’s start, speed regulation, braking, and reversing main command device in a predetermined order. Controlled Object: Generally refers to … Read more
Notice on Issuing the “Industrial Control System Information Security Protection Guidelines” Ministry of Industry and Information Technology Document No. 338, 2016 In order to implement the “Guiding Opinions of the State Council on Deepening the Integration of Manufacturing and the Internet” (Guofa [2016] No. 28), and to ensure the information security of industrial control systems … Read more
1. Classification of Industrial Robots 1. According to the form of operating coordinates, they can be divided into: (1) Cartesian Industrial Robots The motion part consists of three mutually perpendicular linear movements (i.e., PPP), and its working space shape is rectangular. The movement distance in each axis can be read directly on each coordinate axis, … Read more
Industrial robots are multi-joint mechanical arms or multi-degree-of-freedom robots aimed at the industrial field.Industrial robots replace humans in production and are an important development trend in the future manufacturing industry, serving as the foundation for achieving intelligent manufacturing and ensuring future industrial automation, digitization, and intelligence.The harsh production and processing environment , the aging population … Read more
1. Functions to be Achieved by the Industrial Robot Control System The robot control system is an important component of the robot, used to control the manipulator to complete specific work tasks. Its basic functions are as follows: 1. Memory Function: Stores job sequences, motion paths, motion modes, motion speeds, and information related to production … Read more
Author | National Internet Emergency Center, Du Peng 1. Background and Current Situation As the degree of digitization and intelligence of industrial control systems continues to improve, the traditional closed and isolated industrial environment is being broken, and the network security risks it faces are becoming increasingly severe. On one hand, viruses in the traditional … Read more