Familiar with casting
-machine.html' target='_blank'>gravity casting machine should all know, tilt pouring of gravity casting machine
makes the product orientation of high precision, strong balance and type of high precision, which can produce all kinds of complicated castings.
But because of the influence of factors such as technology or material manufacturing forming of aluminum casting surface is rough.
In order to meet the use requirements, such as alkali corrosion products, and to improve the surface quality of aluminum castings.
Between due to metal compounds and other inclusions exist, organization loose caused by chemical composition segregation phenomenon such as uneven, after casting cooling without the oxide film formation, the influence of such factors as aluminium casting surface is rough.
And alkali treatment can improve the problem.
But should pay attention to control the alkali corrosion time.
If short alkali corrosion time, aluminum castings may not be completely divided;
But if the time is too long, can cause corrosion products, leading to the dimension of tolerance.
So choose after casting in a casting to alkali treatment, surface quality has been improved, this not only can prevent various problems caused by alkali corrosion.
After the introduction of Joe, now you know that the aluminum gravity casting machine casting surface treatments do?
Nowadays, it is very common for us to utilise in quenching furnace manufacturers. And the quality of is decisive to production efficiency.
Nanjing BoQiao Machinery Co., Ltd. builds value for our investors through the strength of our customers’ satisfaction and by consistently producing superior operating results.
The best way to determine the ideal strategy of molding machine is to continually test and refine your selling and marketing tactics.
Nanjing BoQiao Machinery Co., Ltd. can promise you that we never conceded on the quality standards of our products.
The same determination is critical for business owners. The journey in casting machinery business is both a challenging and rewarding experience.