NEWS CENTER

Where is the hope of China's machine tool industry?

5G, semiconductors, chips, and lithography machines in the computing field have attracted much attention, and have entered public opinion from the industry in just a few years; on the other hand, the manufacturing field seems to have failed to attract the same attention. Cars and horses are left out in the cold. However, manufacturing is the foundation of a country's development. Even the computing itself, which people talk about, its main goal is to empower manufacturing.

2023-06-06

From the 2023 China International Machine Tool Exhibition to see the opportunities and challenges of domestic machine tool brands

The 18th China International Machine Tool Exhibition was successfully held in Beijing on April 10. Under the background of China's epidemic prevention and control transition, the exhibition brought together more than 1,600 manufacturers and manufacturers from 28 countries and regions. Machine tool associations and trade promotion agencies from 13 countries and regions including the United States, Germany, Japan, and Switzerland organized offline exchanges, which is of great significance for domestic machine tool manufacturers and buyers to understand the international machine tool market.

2023-06-06

What is domestic CNC lathe system?

At present, domestic CNC lathe systems are becoming more and more high-tech. CNC systems include open-loop servo systems, closed-loop servo systems, semi-closed-loop servo systems and CNC servo systems. The mechanical structure of the feed system of domestic CNC machine tools is very different from that of ordinary machine tools, which is reflected in the use of precision ball screw pairs, gap elimination mechanisms, and precise guide rails (such as linear guide rails, hydrostatic guide rails, plastic guide rails, etc.) wait). The position detection device is the key to ensure the accuracy of closed-loop and semi-closed-loop servo systems. Commonly used position detection devices include resolvers, inductive synchronizers, gratings, and magnetic gratings.

2023-06-06

Numerical control machine tool fault analysis and maintenance experience summary

The application of CNC machine tools is becoming more and more extensive. It has good processing flexibility, high precision and high production efficiency, and has many advantages. However, as the technology is becoming more and more advanced and complex, the quality requirements of maintenance personnel are very high, and they are required to have deep professional knowledge and rich maintenance experience, so that they can be eliminated in time when the CNC machine tool breaks down.

2023-06-06

Special report on machine tool industry: How to view the opportunities for independent control of different links in the machine tool industry chain?

The machine tool industry chain includes complete machine tools, numerical control systems and core functional components, and the downstream corresponds to a wide range of manufacturing fields such as automobiles, general machinery, 3C electronics, molds, aerospace, and construction machinery. CNC system: One of the core key components of the machine tool, including CNC device, servo control system and detection feedback device, etc., directly affects core parameters such as the accuracy and dynamic characteristics of the basic machine tool. Machine tools: There are many types of machine tools, mainly including metal cutting machine tools, metal forming machine tools, wood processing machine tools, grinding machines, etc. All parts with higher precision requirements and finer surface roughness requirements generally need to be final processed by cutting on the machine tool. Core functional components: including electric spindle, rolling functional components (ball screw pair, linear guide pair), compound milling head, tool magazine, turret, etc., which also exert influence on the machining accuracy, efficiency and performance of the machine tool.

2023-06-06

The import and export situation of international market products in the machinery industry in the first quarter is good

On April 21, 2023, the Expert Committee of the China Machinery Industry Federation (hereinafter referred to as the "Expert Committee") held a special conference on the analysis and forecast of the market situation of the import and export products of the machinery industry in the first quarter of 2023 in Beijing. Chen Bin, Member of the Standing Committee of the Party Committee of China Federation of Machinery and Deputy Director of the Expert Committee, presided over the meeting and delivered a speech. Chief Economist Ye Dingda attended the meeting. The meeting focused on analyzing and discussing the import and export situation, characteristics and existing problems of mechanical products in various industries in the first quarter (or January-February) of 2023, forecasting the trend of import and export of mechanical products in the international market this year, and putting forward relevant work measures and policy suggestions.

2023-06-06