The Quality of Tempered Glass Panel
The quality of tempered glass panels can meet the standard, except glass raw material factors, the process parameters is reasonable or not is the decisive factor. Only their role and relations can be thoroughly understood, to produce high quality tempered glass. All the parameters of tempered glass panels are around the "uniform heating, rapid cooling" and of the design, but they are not isolated, is an organic whole, must be considered, in order to get a perfect technology.
Laminated Glass Panels
Uniform heating is made of laminated glass, a crucial factor, and the heating temperature of the upper part of the relevant parameter is, lower temperature, heating power, heating time, temperature adjustment, balancing device, forced convection (hot air circulating device).Heating temperature, heating time is very crucial, it is one of two closely related parameters, the principle of determining the heating time is 3.2 - 4 mm glass, per mm of thickness of 35 - 40 seconds.5 - 6 mm glass, per mm of thickness of 40 - 45 seconds.8 - 10 mm glass, per mm of thickness of 45 - 50 seconds.12 mm glass, per mm of thickness of 50 - 55 seconds.15 - 19 mm glass, per mm of thickness of 55 - 65 seconds. Because each unit with different raw materials, different colors, different softening point, the thickness error also each are not identical, the set temperature and power of laminated glass panels also each are not identical, we could not put the heating time so accurate, requires all units in the summary in practice, especially have had no previous contact with the glass unit. We have a rule of thumb for reference: when the glass after the release, the quench time broken, and the heating time is not enough; if the glass surface wave and pitting the overlong heating time. According to the specific situation to adjust.
 Cooling Related Parameters
And cooling related parameters: pressure, quench time, cooling wind pressure, cooling time, lag time, blowing fan for frequency, fan ahead of time, tapping speed and other related mechanical cooling guarantee: wind tunnel distance, wind deflector plate height, inlet flow adjusting bolt. Forming and related parameters are: arc changing velocity, inlet gate distance, wind gate length, quench reciprocating speed, side roller pressing time, the upper roller action time, action time, the upper grid locators pre lift time, glass length.
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