The characteristics of the optical axis and silver steel branch are different, silver steel branch of high precision, straightness is good, the surface finish is also very good, generally used in automated equipment assembly or used as a mold rough machining material round steel rod, silver steel branch surface finish, product accuracy, straightness, ellipticity is completely replace the imported products. And the finished products are generally in annealed state, which is convenient for customers to further deep processing. Silver steel branch delivery technical parameters: surface roughness: 0.08-0.1um; ellipticity: <=0.01mm; straightness: <=0.1mm/m; yield strength: mpa<=1080.
Optical shaft is a solid shaft, the optical axis has a lot of material can be done, such as 45 steel, bearing steel, 40Cr, A3 steel, etc., different steel types Different performance, the most common is 45 steel, belongs to the high carbon steel, through chrome plating, quenching, high frequency treatment to improve performance, up to 50-60 degrees, hardening is not easy to process, the optical shaft is a relatively common hardware fittings that are almost always applied in the machinery industry at present, which can play a role in transmitting the torque, bearing the load, reducing the friction of the equipment and the equipment and increasing the efficiency of the work, so that its operation can be more convenient. Generally applicable to industrial robots, as a professional measuring instruments, medical equipment, precision machine tools, aircraft shafts, pneumatic jacking rod movement part. Like 45 steel, 40Cr these two materials, is both can do silver steel support can also do light shaft, silver steel support has more outstanding surface accuracy, straightness and finish. They are slightly different processes, but the difference is not significant.