7075 aluminum material used in CNC machining, because the cavity structure has changed, the wall thickness increased from the original 0.8mm to 1.2mm, so the percussion sound is different. Material is 7075, because 6061 aluminum is not carved so thin forming. But what is the legendary super-low-temperature Niubi processing center, said back, too nonsense. Therefore, access to information: Cryogenic treatment is a new method of material modification, and other methods, compared with many outstanding advantages, and has been in industrial production has been more widely used. However, the research on cryogenic treatment mechanism of non-ferrous metal materials is not very thorough at home and abroad. Therefore, the effect of cold treatment temperature on the microstructure and properties of aluminum alloys is studied in detail in this paper, which is of great theoretical and practical significance.
Perfect compatibility 1177,1190, Swift and other mainstream camera installation.
Empty machine weighs only 76g, 7075 aviation aluminum CNC molding, integrated 4mm import carbon plate.
Lens all-inclusive design, metal wall thickness has also done some enhanced treatment