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The development direction of engineering machinery

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quangongzi View Drop Down

Joined: Ekim 18 2016
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    Posted: Mart 24 2017 at 15:02
With the deepening of China's industrialization, informationization, urbanization, marketization and internationalization, information technology, green environmental protection, energy-saving technology and reliability are accelerating and infiltrating their fields. The mutual integration between technologies is more frequent and will lead to The new round of engineering machinery technology system change, discipline breakthrough and industrial revolution, which is characterized by green, reliable, durable, safe, reduced and intelligent, promote the development of engineering machinery towards green, intelligent, extraordinary, integration and service.
 The whole life cycle greening, roller and other engineering machinery life cycle design theory and green design and manufacturing system method is the inevitable choice to realize the green life of engineering machinery life cycle. It is an important field and research direction of future construction machinery technology development. The whole life cycle greening of construction machinery should take into account the systematization and integration of product design, manufacture, use and recycling, and apply the modern ecological design technology and its knowledge base and database to the whole process of engineering machinery design, so that the product can save the maximum Resources, reduce pollution, rational and full use of limited resources. The life cycle design should not only design the functional properties of the product, but also take into account the environmental attributes of the product, covering the manufacturing, marketing, logistics, use, maintenance, recycling and reuse lifecycle processes. The specific design direction may include the reduction of material production The design and manufacture of lightweight, low maintenance of operation and maintenance, recovery and regeneration of the full and so on.Double Steel Roller - Road Machinery Equipment Manufacturers - Doan Machinery

Reliability and durability design, the country's engineering machinery product function and performance parameters and foreign benchmarks are not much difference, but the reliability of similar products compared with the gap between the significant, only foreign 1/2. There are four main reasons for this gap: First, product development is anxious, first try again, try again and again, the lack of system reliability design method of the source of research, investment is not enough, passive to deal with; the second is the product load Lack of environmental knowledge, lack of basic data accumulation and sublimation; third is the lack of process manufacturing reliability system research; Fourth, the system reliability test, detection technology and standards imperfect. In this regard, the industry should carry out the theory and evaluation method of reliability design for the whole machine and key components (structure, transmission, electrical, hydraulic, control and software), including the load spectrum and fault data acquisition and analysis technology. Multi-factor impact of the whole system reliability distribution technology, the establishment of probability and non-probabilistic hybrid reliability model, the calculation of structural hybrid reliability, the formation of the whole and key components, structural parts of the reliability analysis and design technology, key structural parts Residual Life Prediction Technology.

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