Porosity, sand flushing or some other problems directly reduce the quality of sand casting.A large part of copper and aluminum castings are formed by the sand casting process. During this process, hot sand will have a great impact on the results of the entire sand casting. Especially after its molding, if the hot sand evaporates as the water evaporates, the sand condensed on it will be on the sand core, so that the strength of the entire core will also decrease, so it will affect The quality of the entire casting. Therefore, whether it is the temperature of hot sand or other aspects, Carry out reasonable control to ensure the quality of the entire casting.

The reason why the temperature of the hot sand is strictly controlled in sand casting is mainly because if the temperature cannot be controlled, it will cause great trouble to the whole clay wet sand casting, which is easy to produce a lot of castings.. When sand casting is used to produce castings, the hot sand will also form a condensed state due to the influence of moisture on the heat, and this will also affect the entire sticking effect. Therefore, in the sand casting process, not only should we pay attention to the transportation and storage of hot sand, https://www.bronzecast.net/product/transmission-parts-series/worm-shafts/ but also to strictly control the temperature of the hot sand, so as to reduce the occurrence of problems during sand casting, thus effectively reducing the formation of defects in the casting, Improve its overall quality.

Friends who have been involved in sand casting should know that when hot sand enters the entire molding machine, there will be water loss, so that the performance of gear shaft Manufacturers the hot sand in the entire equipment will also change greatly, so it is bound to be Sand casting has an impact, so you must pay attention to this problem when carrying hot sand