The 24th Annual Meeting Of Solid Mold Casting Technology Of Vanishing Mold V Method Was Held In Fujian -- Our Factory Won A Good Prize

China 24 August 16-17 session of dissolved mold casting of V method solid technology conference held in longyan city in fujian province, the conference theme of "high-end smart green, sustainable development of epc", explore the "made in China 2025", the casting industry development planning, industrial pollutants control strategy under the big background, how to promote the sustainable development of foundry industry core competitiveness, to promote the casting industry development in the direction of high-end, green and intelligent.

Our factory participated in the meeting as the seventh council chairman unit, the party secretary of the factory, the director of the factory xie mingguo made the exchange report entitled "hypoeutectic cast iron lost mold casting filling and solidification characteristics and the impact on organizational performance".It is pointed out that the three factors of solid mold, negative pressure and dry sand work together to change the temperature field during liquid mold filling and solidification of high-temperature metal, thus changing the macroscopic and microscopic structure and properties of the casting, and also determining the specific casting defects caused by the vanishing mold process.Report on the basis of a large number of experiments, through detailed analysis of the experimental data, analyzed the hypoeutectic cast iron using shunt synchronous pouring and temperature of the synchronous data sampling method of lost foam casting and green sand mold casting filling and solidification temperature field has carried on the comparative study, from the corresponding cooling curve is found on the characteristics of lost foam casting filling solidification temperature field is different from a series of characteristics of green sand mold casting temperature field, epc and tidal sand mold casting on filling mold temperature curve and cooling curve, the difference between a primary crystal and eutectic platform and casting wall thickness and negative pressure.The report was rich in content, full of examples, full of new ideas, and achieved good academic exchange results. The experts and scholars at the meeting said that they benefited a lot from it.

Our factory was awarded the honorary title of "excellent foundry enterprise in the lost mold industry" in the 30th anniversary ceremony of the lost mold V method solid mold casting branch of China foundry association, and was elected as the President unit and deputy secretary general unit of the 8th lost mold V method solid mold casting branch.