The main advantage of Lost foam casting

The main advantage of Lost foam casting
1.The size and shape of casting is precision, good repeatability , with characteristic precision casting ;
2.Casting surface finish ;
3.Canceled the sand core and core Industry, eradicated due Coremaking lower core casting defects and waste caused ;
4.Substandard tank , do not take mode , which greatly simplifies the modeling process , eliminating the result modulo , casting defects caused by co- tank and waste ;
5.With no binders, no water , no additives, dry sand molding , eradicated because moisture, caused by a variety of additives and adhesives casting defects and waste ;
6.Greatly simplifies the sand handling system , all of the sand can be reused , eliminating waste sand preparation and sand Industry and Industry ;
7.Shakeout is extremely easy , greatly reducing the workload off the sand and labor intensity ;
8.Casting no flash burr , so clean up more than 50% reduction in workload polished ;
9.Set in an ideal location Riser reasonable shape , without typing , modulus and other traditional factors , reducing the casting internal defects ;
10.Vacuum casting, more conducive to the liquid metal filling and feeding , improved organization of casting density ;
11.Combination of casting, a box of pieces , greatly improving the casting process yield and production efficiency ;
12.Reduces the processing margin, reducing machining costs ;
13.Easy to implement mechanized automated production lines, production line flexibility, in a production line to achieve different alloys, different shapes, different sizes of castings ;
14.You can cancel taper angle ;
15.Use a metal mold life up to 100,000 times or more, reduced the mold maintenance costs ;
16.Reduce dust, soot and noise pollution , has greatly improved the working environment foundry workers , reducing labor
Dynamic strength , dominated by male workers in the industry can turn out to be women -dominated professions ;
17.Simplifies the process operation, technical proficiency of workers requirements greatly reduced ;
18.The shape of parts without the restrictions of traditional casting process , the liberation of the mechanical design workers , making use of the part of the performance, you can freely design the best shape castings ;
19.Reduce casting weight ;
20.Reduce production costs ;
21.Simplify the plant design, investment in fixed assets can be reduced by 30 to 40%, area and building area can be reduced by 30 ~ 50% , the power consumption can be reduced by 10 to 20% ;
22.Lost foam casting process is widely used, not only for steel, cast iron , more suitable for copper, aluminum , etc. ;
23.Lost foam casting process applies not only to the simple geometry of the casting , more suitable for general casting difficult to start a more open border , multi- core , complex geometry of the casting ;
24.Lost foam casting process can be achieved microseismic state casting, special requirements promoting the formation of microstructure , help to improve the intrinsic quality of the casting ;
25.Mix in the dry sand casting, sand off easily , temperature synchronization , so you can make use of waste heat for heat management. Especially high manganese steel castings and heat the water edge processing solution heat treatment of steel castings , the effect is very good , can save a lot of energy and shorten the processing cycle ;
26.Using the lost foam casting process , according to the melting capacity , the completion of any size castings.