Method for flattening original film base belt for magnetron sputtering coating
A magnetron sputtering coating and film-based technology, applied in sputtering coating, ion implantation coating, vacuum evaporation coating, etc., can solve problems affecting product quality and photoelectric performance indicators of deposited films
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[0017] Below in conjunction with accompanying drawing, this technology is further described:
[0018] see figure 1 , figure 2 A kind of flattening roller shown, comprises roller shaft 1, and roller shaft 1 is made of hard material; The generatrix that the middle part of outer surface of roller shaft 1 protrudes is circular arc; The diameter of the section circle in the outer surface of roller shaft 1 is greater than The diameter of the end face circle on the outer surface of the roller shaft 1; on the outer surface of the roller shaft 1, there is also a spiral groove 2 symmetrical to the middle section of the roller shaft, and the spiral groove on the left side of the middle section of the roller shaft 1 is left-handed, and is located on the roller shaft 1 The spiral groove on the right side of the middle section is right-handed; the rotation direction of the roller shaft 1 is right-handed.
[0019] In order to ensure the sufficient strength of the roller shaft 1, avoid the...
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