Mold manufacturing urgently needs to break through traditional concepts
Forgings For Piping Components
AVIC EXCELLENCE FORGING is a member and the only forging processing center in east China of AVICHM.We are the professional manufacturer of special shaped ring forgings in China.
We can provide customized service to customers with all kinds of seamless rolled rings, includes:carbon steel forging, alloy steel forging, stainless steel forging, aluminium forging, titanium alloy forging, and super alloy forging.
Our ring forging products are applied to petrochemical equipment,Wind power equipment, nuclear power equipment and other new energy equipment,ocean engineering equipment, mechanized equipment, oil and gas equipment, gas turbine engine, aerospace and military project.
Covers kinds of products:Flange,tube sheet, wind power flange and bearing,gear ring,slewing bearing,yaw pitch bearing, forged rim and so on.We can produce all kinds of high cylinder forging, wide thickness seamless rolled ring, the outer diameter of rolled rings from 600mm to 9000mm,and the height can be reach 1500mm.
AVIC EXCELLENCE FORGING have two forging lines, one line equipped 4000 tons hydraulic pressure machine and OD6300mm rolled ring machine, another line equipped 5000 tons oil pressure machine and OD9000 mm rolled ring machine. The annual capacity of forging manufacture is 60000 tons . We also have over ten sets all kinds of heat treatment furnaces, and could do normalizing, annealing, quenching, tempering, aging, solid solution and so on. The outer diameter of biggest furnace is 8500mm.
AVIC EXCELLENCE FORGING also have over ten sets different size vertical lathes, from 1.6 m to 8 m.At the same time, AVIC Excellence Testing Center is the only testing center of AVIC Metal Test Technology Co. Ltd. a third party service platform of AVIC Industry, very important. And, it is an experienced, capable and highly qualified state-level third party testing platform. We have equipped SPECTRO direct-reading spectrometer, high temperature tensile tester, low temperature impact tester, hardness tester, metallographic testing equipment, ultrasonic fault detector and other Physical and chemical inspection analysis equipment.
AVIC EXCELLENCE FORGING has obtained the ISO9001, IS14001, AS9100, PED, different kinds of classification society certificate, such as CCS, ABS, DNV GL, LR, BV, RINA. At the same time, the establishment of a strict and scientific management system provides the high quality of products.
AVIC EXCELLENCE FORGING relies on the high quality products and thoughtful service to win the trust of the market and the establishment of a lasting relationship with customers.As so far, the company has pioneered in the United States, Brazil, Germany, Belgium, Russia, Turkey, Australia, India, Singapore, South Korea, durban, represented by regional markets such as Europe, America, Oceania, southeast Asia, South Africa.
AVIC EXCELLENCE FORGING is willing to cooperate sincerely with friends from home and abroad, and establish the lasting and mutual trust relations of cooperation,and make brilliant innovation together in future.
Forgings For Piping Components,Piping Components Forgings,Piping Accessories Forgings,Piping System Components Forgings AVIC EXCELLENCE FORGING (WUXI) CO.,LTD. , https://www.avicforging.com
One of the important features of molds compared with other mechanical products is the high technical content and the large net output value. The rapid development of the plastics industry has enabled China's plastic molds to develop at a faster rate than the overall development of the mold industry. In recent years, the growth rate has been maintained at more than 15%. As more and more applications of plastic products, mold requirements are getting higher and higher, the traditional mold design methods have been unable to adapt to the upgrading of plastic products and improve the quality requirements.
Although China's plastic mold has made great progress, but at present in China's plastic mold is still relying on low prices to win the international market, most of the high-grade plastic mold depends on imports, mold accuracy, cavity surface roughness, production cycle, life expectancy and other indicators and foreign advanced There is still a large gap between the level, precision processing equipment in the proportion of mold processing equipment is still relatively low, CAD / CAE / CAM technology penetration is not high, many advanced mold technology is not widely used.
In China, most plastic mold enterprises also use traditional production methods, that is, before the formal production, designers use the experience and intuition to express the product on a two-dimensional plan paper. After the mold is assembled, it is necessary to repeatedly test the mold, which not only increases production. The cost also extends the product development cycle, and mold production relies too much on experience, making product quality extremely unstable. The new CAD integration technology integrates plastic molding design, mold design and analysis, mold CNC machining, polishing and trial molding, rapid prototyping and other mold manufacturing. The design and manufacturing cycle of the mold reduces the risk of mold design, reduces debugging costs, and ensures the quality of the plastic mold.
Using CAD technology to design plastic molds, the designer can directly build a three-dimensional model of the product on the computer, simulate the entire injection molding process on the computer, accurately predict the filling, holding pressure, and cooling of the melt, and stress in the product. Distribution, molecular and fiber orientation distribution, product shrinkage and warpage, etc., not only can quickly improve the design efficiency, but also can dynamically simulate and analyze the plastic injection mold cavity in the injection process flow, analysis of temperature and pressure changes, etc. The rationality of the mold structure and the rationality of the flow state allow the designer to find the problem as soon as possible, modify the parts and mold design in time, eliminate the error in the design stage, instead of waiting for the mold to be repaired after the mold, thus improving the trial mold Success rate, avoid mold scrapped, ensure quality and reduce costs. Many standard parts in the mold can be designed using CAD modeling methods, which can not only achieve data sharing, but also satisfy the user's modification at any time, making the design analysis of the mold fast, accurate, and efficient. This is a breakthrough in the mold design method and has significant technical and economic significance.
In recent years, in order to improve competitiveness, many mold enterprises in China have increased investment in mold manufacturing, introduced new technologies, and established manufacturing centers. However, the use of CAD technology is still not widely used. This has led to the production of domestic high-end, precision, and large-scale plastic molds. Serious shortages cause these molds to still import large quantities every year. However, the middle and low-grade plastic molds with low technical content are oversupplying.
Throughout the development of plastic molds in developed countries, maps have been achieved and CAD/CAE/CAM and other computer design methods have been used to achieve a precise and rapid mold production model. CAD technology has created tremendous productivity. Reforming traditional design concepts and operating modes, retrofitting traditional technologies with advanced CAD/CAE/CAM technologies, and improving the level of design and manufacturing of plastic molds should be an inevitable trend for China's plastic mold companies to change their current product structure.