Recently, the 2023 "Great Country Craftsman of the Year" was announced in Chengdu

Recently, the 2023 "Great Country Craftsman of the Year" was announced in Chengdu, the 2024 China Machine Tool Industry Chain Summit Forum and the Ningbo Cutting Tools Chamber of Commerce "Machine Tool Big Night" were grandly held, and the global manufacturing PMI in February 2024 was 49.1%.

General describtion of Holes: drilling, reaming, reaming, boring, honing, drawing

Holes are important surfaces on boxes, brackets, sleeves, rings, and disc parts, and they are also often encountered in machining. In the case of the same machining accuracy and surface roughness requirements, it is more difficult to process holes than machining outer surfaces, and the productivity is low and the cost is high. When machining holes, the cutting area is inside the workpiece, the chip removal and heat dissipation conditions are poor, and the machining accuracy and surface quality are not easy to control; The processing methods of holes include drilling, reaming, reaming, boring, drawing, grinding, and finishing of holes. The following will give you a detailed introduction to several hole processing processes to solve the problem of hole processing.

China's intelligent manufacturing equipment industry growth， Industrial automation, intelligent warehousing,etc, are promissing

Source: Guanyan Tianxia 1. Overview and illustration of the industrial chain Intelligent manufacturing equipment is a collective term for all kinds of manufacturing equipment with perception, decision-making and execution functions, which is a kind of equipment that integrates mechanical system, motion system, electrical control system, sensor system, information management system and other technologies, reduces the dependence of the production process on human labor, and significantly improves production accuracy, production quality and production efficiency. The core of intelligent manufacturing equipment is intelligent manufacturing.

China's manufacturing scale has ranked first in the world for 13 consecutive years

According to data recently released by the Ministry of Industry and Information Technology, in 2022, the added value of China's manufacturing industry will account for nearly 30% of the world, and the scale of manufacturing has ranked first in the world for 13 consecutive years. "The bigger the bigger", what does China's manufacturing industry rely on to form such a scale advantage? How to find new advantages? With these questions in mind, the reporter interviewed relevant experts.

Analysis and prospect of China's auto parts export trade

China's automobile industry is an important strategic and pillar industry in the national economy, and the output value of the entire industry accounts for 5.3% of the national GDP. In the development and evolution of China's automobile industry for more than 60 years, the auto parts industry has also experienced a tortuous development path. With the continuous improvement of China's auto parts manufacturing technology and development capabilities, with the acceleration of globalization and internationalization, the auto parts industry not only forms a complete industrial chain with domestic vehicle manufacturers, but also continuously exports products to 214 countries and regions in the world every year, playing an increasingly important role in the global automotive OEM supporting market and AM aftermarket, and has become the world's most important auto parts manufacturing and exporter.

How to choose a machining supplier

It is not difficult to choose a machining supplier, the difficult thing is to choose a good supplier. There is no set pattern standard for a good machining supplier. It needs to be tested by the market and the customer. A good machining supplier should not only meet the customer's requirements, but also be able to cooperate with the customer's product quality and quality requirements. So how do you choose a good machining supplier?

Does the protective cover of CNC machining machine need maintenance?

We all know that the cnc machining center is a high-speed cutting processing equipment, and its spindle speed can reach 8000-10000rpm/min. Once an accident occurs under high-speed operation, it will often cause very serious consequences. Therefore, the protective cover of the machining center is an indispensable protective equipment. The sheet metal material of the processing center has strong crash resistance. The material is mostly cold-rolled sheet and galvanized sheet. Painted finish.

[Automation monitoring] 2023 automation equipment market and large factory layout trends

Automation has grown significantly from the pandemic to the present, with the global industrial automation market size estimated at USD 196.6 billion in 2021 and expanding to over USD 412.8 billion by 2030, and is expected to grow at a compound annual growth rate (CAGR) of 8.59% during the forecast period from 2022 to 2030.

In the first half of 2023, the information conference on the economic operation situation of the machinery industry was held in Beijing

On August 8, 2023, the China Machinery Industry Federation held an information conference on the economic operation situation of the machinery industry in the first half of 2023 in Beijing. The meeting was presided over by Chen Bin, member of the Standing Committee of the Party Committee and deputy director of the Expert Committee of the China Machinery Industry Federation; Luo Junjie, member of the Standing Committee of the Party Committee and Executive Vice President of the China Machinery Industry Federation, released information on the economic operation situation of the machinery industry in the first half of 2023 and answered questions from reporters; Special guest Chen Shihua, deputy secretary-general of China Association of Automobile Manufacturers, attended the press conference.