This article introduces the history of China industrial spherical vessel since starting construction in 1958 and summarizes the development of China spherical vessel construction. It also shows some technical achievements coming up to the world advanced level and analyzes the difference to the world advanced technology level. Finally it forecasts the development prospect of China spherical vessel construction technology in 21th cetenary.
It also shows some technical achievements coming up to the world advanced level and analyzes the difference to the world advanced technology level. Finally it forecasts the development prospect of China spherical vessel construction technology in 21th century.
This article introduces the history of China industrial spherical vessel since starting construction in 1958 and summarizes the development of China spherical vessel construction. It also shows some technical achievements coming up to the world advanced level and analyzes the difference to the world advanced technology level. Finally it forecasts the development prospect of China spherical vessel construction technology in 21th century.
To theend of this century,the general target of China's industrial technological progressis to come up to the advanced technological level of the late seventies or early eighties ofadvanced countries.
The equipment in Baoshan Combined Iron & Steel Co. are imported from Japan, which has the advanced technological level at the end of 70s in the world, the designing value of energy consumption of BOF steelmacing process in the first phase of the project is 6 kgce por ton ingot.
3 foundry plant. The construction of this project was invested in 1987 and the productive capacity for manufacturing 100 thousand light vehicles and 60 thousand diesel engines per year was gradually formed after 1992, its products possess the international advanced technological level of 90s.
The author holds that both the two transmission lines possess the same actual operating voltage and similar transmission distance,and achieve advanced technological level by means of making structural innovations,namely adopting new wire bundle design and new type of towers.
The new Workflow Management x-Service is aimed to use x-Service mode and the service provider's advanced techniques in Workflow Management ,under a3-tier architecture of x -Service component ,service provider and user to provide customers with reliable,customizable,characterized Workflow Management services.
After analyzing the distance between domestic die-casting mold CAD/CAE techniques and the world﹐s most advanced ones ,and problems demanding prompt solution in this field, the author suggests an idea of integrated die-casting mold CAD/CAE, and wants to practice the idea for a typical die-casting part-Shell-Gear-Change-Lever with actual example.
The better economic and social benefits have been obtained through the experimental research,optimization and good production practice on molten iron feeding technology for EAF.
The author deals with some particular requirements of the equipments for pre-treatment,dyeing,printing and finishing,in addition to their energy saving and environmental protection features inprocessing fabrics and also proposes that the marketing management of these production equipmentsmust be reformed and the flexibility of supplying system must be increased.
Facing the challenge of new technological levolution, China's policy of industrial technological progress should include the following steps: Introduce vigorously foreign new technology of comparative maturity; Establish our own technology system on the foundation of technology introduction asquickly as possible; Creat our unique technology system relying on our own preponderance; Lay emphasis on economic result of technological progress. To theend of this century,the general target of China's industrial te...
the automatic press filter with a treatment area of. 1050 sq m is the first one in China, and it is advanced technically. The structure of entire machine is new. The 2×2 m filtering deck is made of magnesium alloy spherical cast iron. Filtering decks are hung on a 14.4 m box-section beam, and tightened and loosened by four long shafts. For Moving decks and for discharging materials a unique automatic cake discharging mechanism and variable speed reciprocal drawing plates are used. For filtering cloth cleani...