Most car buyers prefer tinted windows pdlc glass-not only to reduce theft and protect privacy, but to protect against UV rays and reduce infrared heat.
TQX dimming glass can achieve this effect, and it also comes with sound insulation. Smart glass is a liquid crystal flat capacitor, which relies on applying or withdrawing an electric field to orientate or disorderly arrange polar liquid crystal molecules, thereby achieving transparency or shielding effects.
The switchable glass is laminated glass, which needs to be used with a pdlc film.
The car dimming film is different from the ordinary dimming film, it will be twice as thin as the ordinary dimming film, otherwise it is easy to get stuck and fall off when it is attached to the window.
Switchable glass creates a new field of modern bank openness and privacy functionality, its high-privacy functions make the working environment safer. It is believed that with the continuous advancement of technology in the future, the application range of intelligent dimming glass in the construction field will continue to expand, and it will also become the mainstream choice for ordinary home decoration.
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Hobbing mandrel size design
The mandrel used in hobbing is currently designed in two ways. The first method uses a clearance fit of the hobbing mandrel to the reference hole of the tooth blank, such as H8/h7, H7/h6, H6. /h5, but the geometric eccentricity e will occur due to the fit of the gap between the reference hole of the blank and the mandrel of the hobbing. After the hobbing, the radial runout of the ring gear F_r=2e=2x will occur, and some of the workpieces will exceed the specified value. The second method is to use a gapless centering hobbing mandrel, although it can stably guarantee the F_r value, but it is difficult to manufacture. For this, we