Construction equipment is an important part of China's equipment industry. Enter a new 2015, China's construction machinery products in overseas is still subject to a number of users of all ages, all types of machinery and equipment exports around the world. It is anticipated that by 2015, China's construction machinery enterprises continue to expand the blue ocean, constantly looking for new market opportunities and enhance the product's market share. Ten development trend analysis follows China's construction machinery industry in 2015.
First, energy saving
According to the Environmental Protection Department released data show that in February 2014, Beijing, Tianjin, the Yangtze River Delta, Pearl River Delta region and the municipalities, provincial capitals and municipalities and other 74 cities exceeded the average number of days air quality ratio was 39.7%. Beijing, Tianjin area of the city where the number of days exceeding the highest proportion of 68.5%, China's increasingly serious environmental problem has become an indisputable fact. The proportion of China's construction machinery contaminated equipment industry is large. China Construction Machinery Industry Association, Qi Jun, said earlier that China is "the world's largest construction site," construction led the rapid development of construction machinery industry. However, the requirements of the relevant construction machinery products have been relatively relaxed emissions, which makes the market is flooded with a large number of high-emission products, it has become a heavy burden on the environment.
Therefore, the industry called on domestic construction machinery industry to go the way of energy-saving and environmental protection. Not long ago, the state promulgated the "National new urbanization plan," It is understood that the planning of investment priorities include improving urban infrastructure, promote the development of new urbanization, vigorously develop social undertakings, efforts to protect and improve people's livelihood, the implementation of innovation-driven strategy to promote industrial restructuring upgrade, and vigorously promote energy conservation, accelerate the construction of ecological civilization, accelerating the development of new economic support belt. This is the guidance of the national urbanization in the coming period the healthy development of the macro, strategic and fundamental planning is central enacted the first urbanization plan implementation. Under this guidance, "planning", the country's infrastructure construction continue to advance the pace of China, China Construction Machinery is bound to once again usher in the climax of development. Meanwhile, the "Industrial Energy Efficiency" second five "plan" also shows that the overall objective of industrial energy: by 2015, above-scale industrial added value of energy consumption decreased by about 21% over 2010. Stringent requirements States also makes construction machinery enterprises have put their energy efficiency and environmental protection strategy in an important position.
Whether it is from the reduction of environmental burden, or break the external barriers and other considerations, energy saving and environmental protection of the road will become the main trend of construction machinery development. The future development of China's construction machinery industry will pay more attention to the transformation and upgrading, and in particular the implementation of the strategy, energy saving and environmental protection will be the main direction of development. At present, construction machinery various manufacturers are integrated into more energy saving elements on its new products. In last year's Shanghai Bauma, both Komatsu, Hyundai, Volvo Construction Equipment and other well-known international engineering machinery enterprises, or Trinity, XCMG, Zoomlion, Liugong local Chinese construction machinery giant, all have demonstrated their latest machinery equipment, which there were not a better energy saving performance. Thus, the future direction of construction machinery, energy saving trend is bound to be in power. The majority of construction machinery enterprises must rely on their own took to make products more efficient work efficiency, energy saving performance better right path.
Second, the modular design
With the development of the future of China's construction machinery industry, to provide users with high performance, high reliability, high maneuverability, good service and economy of equipment becoming vendors chasing a moving target. Therefore, in order to meet the individual needs of users, manufacturers should take more variety, small batch production mode, with the fastest speed the development of new products, quality and cheap. Comprehensive want to achieve the most effective way to the above requirements is a modular design principles, methods and techniques.
The modular design is based on the different functions or the same performance over a range of different functions and different specifications of the products on the functional analysis, divide and design a series of functional modules, by selecting and combining modules may constitute different products design method to meet the different needs of the market, with the ultimate principle that is sought to few modules as many products and so on, based on the product to meet the requirements of high precision, stable performance, simple structure, low cost, and the module structure should be as simple, standardized, contact between the modules as simple as possible.
Compared with traditional design, the biggest feature a modular design is the application of the computer.
Need a new model in the past repeatedly prototype, test, and modify to stereotypes, it normally takes several years. On the computer, the new product design can be three-dimensional digital modeling, the use of professional software infrastructure components to optimize selection and analysis evaluated until generate engineering drawings and three-dimensional virtual assembly and simulation. With the rapid development of equipment manufacturing, product range and the structure is the sharp increase in the growing complexity of product design cycles continue to shorten only be able to meet the needs of enterprise competition. The modular machine design concept in line with the concept of rapid design of mechanical products, in line with the development needs of the equipment manufacturing industry, is one of the development of mechanical design, with high practical value and economic value.
Third, intelligent
At present, the construction machinery intelligent horizon. Construction machinery industry is a strategic industry to provide technology and equipment infrastructure for the country, but also the equipment manufacturing industry is the most important sub-sector, one of the areas belonging to the national focus on encouraging the development. Construction machinery development outlook report that, with the continued development of the national economy, is bound to the development of construction machinery industry ask for more. For the Chinese construction machinery enterprises, the fierce market competition and the difficulty of engineering and construction industry increased exploitation of mines, the core technology compared to foreign component parts, there is still a big gap, so to break through the bottleneck of the development industry to catch up on international the pace of domestic manufacturers not only expand the overseas market, it is to get more high-end technology in order to survive in the world of construction machinery in the forest. The intelligence is undoubtedly the best choice of construction machinery manufacturers.
This is typically obtained for construction machinery industry in the face of domestic challenge of the brutal competition in the international market situation and new technologies, new processes in the survival and development, we must solve the problem TQCS that with the fastest speed to market, the best quality, the lowest cost, best service, to meet different customer needs. The most effective means to solve this problem - the intelligent manufacturing, intelligent manufacturing is the "Chinese construction machinery manufacturing" goal. From the current point of view, China's "Twelfth Five-Year" plan for the development of construction machinery industry has put forward higher requirements, flexible production, automation, digitization based on intelligent manufacturing will become the new standard for the industry. Is expected in 2015 China's construction machinery industry investment in fixed assets amounted to 100 billion yuan, which the intelligent manufacturing investment will reach 30 billion yuan. This will enhance the overall level of intelligent manufacturing domestic construction machinery industry in five-second late to a new level.
With the development of science and technology, intelligence will gradually become the main trend of construction machinery development, not only can effectively improve work efficiency, but also significantly reduce production costs. Faced with global competition, China's construction machinery industry to go the way of intelligent imminent.
Fourth, people-oriented human-computer interaction
HCI is the person operating the machine interactively via the user interface that the user and machine mutual transmission of media information, including input and output information. Good man-machine interface is beautiful and easy to understand, easy to operate and has a guide function, allowing users to feel comfortable and pleasant, thereby improving efficiency. When large-scale industrial machinery developed, how to manipulate and control products led to the birth of ergonomics.
Since the early 1980s, many of the world's largest construction machinery manufacturing companies have invested a lot of manpower and financial resources for research and application of modern design methodology, namely ergonomics. Overall, the "people-oriented" design thinking the key is focusing on the coordination of machines and people to improve the man-machine safety, driving comfort, easy operation and technical maintenance in the driver, so the driver both to improve working conditions, and improve the productivity, some countries construction machinery vibration, noise, emissions and rollover and falling objects set new standards, and even put into law. Now all kinds of construction machinery are designed with ROPS and FOPS, in order to protect the personal safety of the driver, and all the cab were designed and installed. Cab there is sufficient space for human activities and a broader vision, and take the necessary seals, vibration, noise and temperature control measures.
The future of electronic technology in the construction machinery, will greatly simplify the driver's operating procedures and improve the technical performance of the machine, thus truly "interactive" effect.
Fifth, the robot applications in machine building
Construction machinery in construction field instead of the people of manual labor, expands the capabilities of people's hands and feet, but also failed to address the traditional mechanical strength and physical burden of the good, not to mention the burden of mental and psychological liberation of the people. Modern construction machinery should be given its spirituality, spiritual construction machinery is a thinking mind (microcomputer), sensory organs (sensor), neural networks (electronic transmission), internal organs (power and transmission) and hand, foot bones (working bodies and walking device) machine integrated telecommunications system.
Machine is not a simple combination of mechanical and electrical integration of telecommunications and information technology, systems it poses must have five functions: a function to detect and identify objects work and working conditions, and has the function of making decisions based on their own objectives, responsive decision-making, The servo function to perform the action, with automatic process monitoring and self-correcting function, the body has a self-z security and troubleshooting capabilities. This is some of the specific objectives of construction machinery intelligent. Future transition from partial automation of construction machinery to fully automated and remotely operated and unmanned toward trend. With the intervention of artificial intelligence, engineering machinery will accelerate its modernization process, so that a gradual transition to a fully intelligent robot target job. By then, some of the new robotic operating procedures will come into being.
Six manufacturing information
In recent years, with the information technology and manufacturing continue to the depth of integration, a kind of intelligent manufacturing as the leading new industrial revolution - Industry 4.0 is coming, that is, we are talking about information technology and manufacturing. In the future smart factories, factories of all processing equipment, raw materials, transport vehicles, loading robots are equipped with the CPS previously mentioned, are "able to speak, will be thinking".
These intelligent plant control companies, their business processes and organizational restructuring will be recycling, product development, design, planning, technology to production, life-cycle data services will seamlessly link. Thereby generating huge amounts of data and analysis application, it will give rise to the first to meet the dynamic business networks, distributed collaborative design, mass customization, accurate rise of supply chain management and other new business models. For the entire manufacturing industry as ours, such as life cycle management, total integrated turnkey, Internet banking, e-commerce industry, new value chain will also appear, resulting productivity is extremely great. According to the US General Electric Company predicted that this change would be an increase of at least $ 10 trillion -15 trillion to global GDP - equivalent to create an American economy.
Statistics show that China's overall cost of labor has been close to coastal areas and parts of the United States. With the disappearance of the demographic dividend, rising and falling labor costs in manufacturing a new generation of labor force will, the international competitiveness of China's manufacturing industry will face a major crisis. Promote the "industrialization and information technology" integration, the first to enter the industrial age 4.0, to maintain the competitiveness of China's manufacturing industry is already a proposition must be selected. Although the road is long, as the "world factory", we also have many opportunities, such as a favorable policy environment, many of the Internet era of beach-goers, enough solid foundation and other innovations. In this era of quitting brave victory, we believe that as long as the earth, courage, destiny will always control in their own hands.
Seven polarized development
With one hand in the new field of energy, wind power and nuclear power development deepening, large-scale construction machinery and equipment received favorable from the 2014 Shanghai Bauma various launch of the new equipment we seem to be aware of, from track cranes to mining excavator, not only fully proved China's domestic and foreign advanced technology and engineering machinery enterprises manufacturing capabilities, further enhance the market competitiveness of our products in the international market of large-scale.
On the other hand, in foreign countries such as the United States and Europe and other infrastructure more perfect, large-scale infrastructure projects in dwindling, while repairing and protecting small-scale projects and the city was on the rise, in order to save the higher labor costs, improve work efficiency, a variety of small, popular miniature engineering machinery, machinery and equipment which will be construction work in confined area, or get a wider application made in residences and small-scale engineering projects. Domestically, China's new urbanization projects deepening, for small construction equipment demand also continued to show steady growth.
Eight, a multi-purpose machine
A multi-purpose, functional diversification jobs construction machinery and equipment in recent years emerged a new technical features, will also be a big trend in the future development of construction machinery and equipment manufacturing. Multifunction job means changing a single job function, driving factors of this development from the first hydraulic technology development through the rational design of the hydraulic system, the project was able to complete a variety of job functions means. Secondly, the birth can be replaced quickly link apparatus mounted on hydraulic work equipment can be replaced quickly connect the machine to complete a variety AutoLink fast handling and hydraulic hoses subsidiary working device at the job site, so that the work to replace the subsidiary working device In the cab can be quickly accomplished by manipulation of the handle. For more information, please consult the lobby report released by China's construction machinery industry market research analysis report.
To complete the job more features, construction machinery operations function will expand as much as possible, a single function will be multifunctional conversion, expanding the application fields of construction machinery, such as hydraulic excavators diverse work tools, the same host can complete the excavation, loading, crushing, shearing and compaction operations. For highway construction and maintenance, versatile job is more important, with a sweeping, snow removal, excavation, crushing and compacting function of maintenance machinery still is one of the hot topics in the construction machinery industry attention.
Nine, to mechatronics development
80s microelectronic technology as the core of the rise of high-tech, to promote the rapid development of construction machinery manufacturing technology, especially with the development of micro-computers and micro-processing technology, sensor and detection technology, information processing technology and its application in application engineering machinery, fundamentally changed the face of construction machinery, which greatly promoted the improvement of product performance, make construction machinery entered a new stage of development. In the computer or microprocessor core electronic control system is currently used in the foreign construction machinery has become quite common, and has become a high-performance engineering machinery indispensable component.
Modern engineering machinery is in the development of the introduction of an era of mechatronics mechatronics, mechanical, hydraulic technology and electronic control technology and other organic combination, can greatly improve the performance of a variety of construction machinery, such as power, fuel economy, reliability, safety, operator comfort and precision work, working efficiency and service life. Currently used in modern construction machinery equipment to the computer or microprocessor core electronic control has become quite common, electronic control technology has penetrated into many areas of engineering machinery, such as automatic leveling paver motor graders, pavers The automatic feed, excavator electronic power optimization, electronic speed diesel engines, loaders, scrapers automatic gearbox control, engineering machinery condition monitoring and fault diagnosis and so on.
With the continuous development of science and technology, engineering machinery performance requirements continue to increase, application of electronic control devices in engineering machinery will be more extensive, the structure will be more complex. Especially with China's imports and domestic construction machinery ownership increased year by year, how to make good, manage these expensive machinery, so as to maximize the efficiency, mechatronics is now undoubtedly is the future direction of development of construction machinery.
Ten, more focus on the development and selection of components
Construction machinery key components is the basis, support and bottleneck restricting the development of construction machinery products, construction machinery after a certain stage of development, high-tech research industry primarily gathered on key parts of the engine, hydraulic, transmission and control technology. Master the field of construction machinery, only to solve the production of key components, companies will have the core competitiveness.
To gain greater competitive advantage in the future market competition, the design will pay more attention to the choice of construction machinery parts good texture, but also pay attention to parts of universal, standardized and integrated, and supporting parts enterprises more focus on systematic and host facilities, the transmission, hydraulic systems, electromechanical integration control system, greatly reducing the mainframe product development cycle. And standardization and universal parts to further improve, maximize simplify maintenance, is an important symbol of foreign advanced technology development. For example cab operating handle, push button switches, dashboard, bolts, nuts have been completely marked, universal, group installation, greatly reducing the production cost of the cab.
Only do the parts, so that their machine maintenance easier and make the machine more hedge, so that customers can trust your machine, trust your brand.
|
