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1590XX 1790NS Cast Aluminum Enclosure surface damage what is the reason
- Categories:Die Cast Aluminum Enclosures News
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- Time of issue:2021-05-08
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(Summary description)1590XX 1790NS Cast Aluminum Enclosure has sundries attached to the surface or segregation of ingot components. When 1590XX 1790NS Cast Aluminum Enclosure has a large amount of segregation floats on the surface and 1590XX 1790NS Cast Aluminum Enclosure has not been homogenized or the effect of homogenization is not good
1590XX 1790NS Cast Aluminum Enclosure surface damage what is the reason
(Summary description)1590XX 1790NS Cast Aluminum Enclosure has sundries attached to the surface or segregation of ingot components. When 1590XX 1790NS Cast Aluminum Enclosure has a large amount of segregation floats on the surface and 1590XX 1790NS Cast Aluminum Enclosure has not been homogenized or the effect of homogenization is not good
- Categories:Die Cast Aluminum Enclosures News
- Author:
- Origin:
- Time of issue:2021-05-08
- Views:0
What is the reason for the surface damage of 1590XX 1790NS Cast Aluminum Enclosure? Here is an explanation for you:
① 1590XX 1790NS Cast Aluminum Enclosure has sundries attached to the surface or segregation of ingot components. When 1590XX 1790NS Cast Aluminum Enclosure has a large amount of segregation floats on the surface and 1590XX 1790NS Cast Aluminum Enclosure has not been homogenized or the effect of homogenization is not good, there are a certain amount of hard metal particles in the 1590XX 1790NS Cast Aluminum Enclosure, which is being extruded. When the metal flows through the working belt during the pressing process, these segregated floats or hard metal particles adhere to the surface of the working belt or cause damage to the working belt, eventually causing scratches on the surface of 1590XX 1790NS Cast Aluminum Enclosure;
②There are sundries on the mold cavity or working belt, and the hardness of the working belt of the mold is low, so that the surface of the working belt is injured during extrusion and the profile is scratched;
③Exposed metal on the discharge track or swing bed or hard inclusions in the graphite strips, which will cause scratches on the surface of 1590XX 1790NS Cast Aluminum Enclosure when it comes in contact with the profile;
④ The 1590XX 1790NS Cast Aluminum Enclosure was bruised due to excessive speed when the fork rod sent the profile from the discharge rail to the swing bed.
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