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Casting technology of aluminum casting
- Categories:Company News
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- Time of issue:2019-07-05 13:48
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(Summary description)In the process of casting aluminum castings, defects such as internal porosity, shrinkage cavities, and pores are prone to occur. After these castings containing defects are machined, the surface dense layer components are removed and the internal organizational defects are exposed. For automotive aluminum castings with sealing requirements, such as cylinder blocks, cylinder heads, intake manifolds, brake valve bodies, etc., during the pressure sealing test, the existence of defective micropores will lead to the leakage of the sealing medium and cause a large amount of damage. Waste products, and these defects are often found only after pressure testing after machining, resulting in serious waves of working hours, raw materials and energy.
Casting technology of aluminum casting
(Summary description)In the process of casting aluminum castings, defects such as internal porosity, shrinkage cavities, and pores are prone to occur. After these castings containing defects are machined, the surface dense layer components are removed and the internal organizational defects are exposed. For automotive aluminum castings with sealing requirements, such as cylinder blocks, cylinder heads, intake manifolds, brake valve bodies, etc., during the pressure sealing test, the existence of defective micropores will lead to the leakage of the sealing medium and cause a large amount of damage. Waste products, and these defects are often found only after pressure testing after machining, resulting in serious waves of working hours, raw materials and energy.
- Categories:Company News
- Author:
- Origin:
- Time of issue:2019-07-05 13:48
- Views:
In the process of casting aluminum castings, defects such as internal porosity, shrinkage cavities, and pores are prone to occur. After these castings containing defects are machined, the surface dense layer components are removed and the internal organizational defects are exposed. For automotive aluminum castings with sealing requirements, such as cylinder blocks, cylinder heads, intake manifolds, brake valve bodies, etc., during the pressure sealing test, the existence of defective micropores will lead to the leakage of the sealing medium and cause a large amount of damage. Waste products, and these defects are often found only after pressure testing after machining, resulting in serious waves of working hours, raw materials and energy.
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