Domestic machine tool technology progress


With the continuous improvement of the international influence of CCMT exhibition, the level of domestic machine tool exhibits is also increasing. Especially in the CCMT2018, with the acceleration of the pace of transformation and upgrading of the industry, domestic machine tool exhibits innovation and many bright spots. According to the lectures given by Shao Qinzuo, a senior technical expert in the industry, this article covers eight product fields, including domestic heavy-duty machine tools, turn-milling compound and machining centers, numerical control lathes and turning centers, numerical control grinding machines, gear processing machines, special processing machines, testing instruments, intelligent numerical control systems and intelligent machine tools.

1. heavy-duty machine tools (gantry milling, vertical lathe, floor boring machine, etc.)

Technical features

Diversified structural forms: pillar, fixed beam, gantry mobile, elevated type, single and double moving column type, etc. Functional compound: multi-process precision machining such as turning, milling, boring, grinding, drilling, tapping, etc. Progress has been made in the localization of double swing angle milling heads. Application of direct drive technology: electric spindle, linear motor, torque motor turntable, etc. Technical indicators have been improved.

Related News


Can tea machinery and equipment improve tea production and processing efficiency?

The yield and quality of tea is very important for the development of tea industry. There are some problems in the traditional tea processing methods, such as high labor intensity, long processing cycle and cumbersome processing links. Therefore, the development of tea machinery and equipment is of great significance to improve tea production and processing efficiency. Tea machinery and equipment can improve the efficiency of tea planting and picking. Traditional tea planting and picking methods require a lot of manpower input, and the use of tea machinery and equipment can greatly reduce the labor intensity of farmers. For example, the tea tree pruning machine can automatically complete the work of pruning tea trees, which not only improves the accuracy and efficiency of pruning, but also saves human resources. Similarly, the tea picker can pick tea quickly, and one person operating a machine is equivalent to the labor of dozens of people in traditional tea picking. This not only improves the efficiency of tea picking, but also reduces the breakage rate of tea leaves due to manual picking.


Can tea machinery and equipment improve tea production and processing efficiency?

The yield and quality of tea is very important for the development of tea industry. There are some problems in the traditional tea processing methods, such as high labor intensity, long processing cycle and cumbersome processing links. Therefore, the development of tea machinery and equipment is of great significance to improve tea production and processing efficiency. Tea machinery and equipment can improve the efficiency of tea planting and picking. Traditional tea planting and picking methods require a lot of manpower input, and the use of tea machinery and equipment can greatly reduce the labor intensity of farmers. For example, the tea tree pruning machine can automatically complete the work of pruning tea trees, which not only improves the accuracy and efficiency of pruning, but also saves human resources. Similarly, the tea picker can pick tea quickly, and one person operating a machine is equivalent to the labor of dozens of people in traditional tea picking. This not only improves the efficiency of tea picking, but also reduces the breakage rate of tea leaves due to manual picking.


Can the tea rationator realize intelligent control and remote control?

Tea processing machine is a kind of automatic equipment for processing tea, through a series of physical and mechanical operations, the picked tea curling, fermentation and drying process. In recent years, with the rapid development of artificial intelligence and remote control technology, the tea planner has also been intelligently and remotely controlled, providing a convenient solution for tea processing. Intelligent control is the basis for the automatic operation of the tea slatting machine. Through intelligent equipment such as sensors, Internet of Things technology and image recognition technology, the tea planner can sense important parameters of tea in real time, such as humidity, temperature, pressure, etc,


How to avoid the failure of the tea fixing machine

Any machine and equipment may have problems, so we must pay attention to its maintenance. The same is true for the tea killing machine. After all, it is a machine. We must control its daily operation state so that we can know whether the machine is abnormal. If there is any work, it is essential to carry out the regular maintenance of the tea killing machine immediately, otherwise it may break down and cause industrial production to stagnate, this is a situation we don't want to see, so regular inspections are also to prevent failures. Even if there are no problems, they should be checked to ensure the normal operation of the machine.


Automatic roasted packing machine how to carry out maintenance?

After production every day, employees should clean the machine before leaving work. First, the barrel should be cleaned in the warehouse, the residual materials in the tray should be cleaned, and the residual materials in other parts should be cleaned to prepare for the next use.


Basic production and packaging process of green tea

Green tea is one of the unique tea categories in China. It is a non-fermented tea. It is a product made of tea sprouts as raw materials, without fermentation, through typical processes such as fixing, rolling and drying. The quality characteristics of green tea are "three greens" (appearance green, soup color green, leaf bottom green), high fragrance, fresh taste, clear soup green leaves are the common characteristics of green tea quality.