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ã€ä¸çŽ»ç’ƒç½‘】 1, arc speed
It refers to the speed at which the windshield changes from flat to flat after the glass enters the wind grid. The principle of setting is: the radius is small, the glass thinness is required to be faster; the radius of the glass is required to be slower.
2, the entrance distance
It refers to the position where the front end of the glass reaches the wind grid after the glass is released.
3, the effective distance of the wind grid
It refers to the distance between the position reached by the rear end of the glass and the front end reached by the glass after the glass enters the wind barrier.
4, quenching reciprocating speed
It refers to the speed at which the glass swings in the windshield. It sets the principle that the glass radius is small and fast; the glass thick radius is slower and slower. However, it must be noted that if the rear end of the glass may run out of the windshield after the reciprocating speed, the effective distance of the wind fence must be adjusted appropriately.
5, the upper roller action time
Since the use range of the small curved section is relatively large, the radius can be up to 450. In order to make the shape meet the requirements, a method of press forming is adopted. When the glass is discharged from the furnace, the glass is formed by pressing the roller in the wind grille, and the arc is generally The pressure above 1000 can be used without pressure, and the weight of the pressure roller can be used. If the radius is 1000, the pressure can be used. It takes a pressurization time. This is the action time of the upper roller. Generally, it is set to be almost the same as the quenching time.
6, upwind gate pre-up time
The upper vortex of the small curved section is arc-changed together with the lower damper. After the arc is changed, its chain is loose. When the air blows, the lower damper is too tight, especially when the radius is small, it will flatten the glass. If you are smashed, you need to have an action to put the chain in advance. This is the pre-lift of the upper damper. The principle of time setting is: the radius is small and the time is long, the radius is short, but you should pay attention to the chain too tight. Too tight will pull the wind barrier down.
What is Blu-ray?
Natural light is sunlight, which has seven colors: red, orange, yellow, green, blue, and purple. Blue light is the blue light inside, and the fluctuation range is between 385nm-505nm.
Blu-ray has pros and cons:
Advantages: 445~505nm long-wave blue light reaches the optic nerve through the eye retina, helping sleep and soothing emotions.
Harmful: 415~445nm short-wave blue light affects the eyes and sleep quality.
Remarks: In the range of 415~445nm, the light transmittance is less than 80%, and above 445nm it is greater than 80%. In this range, it is healthy.
Where does blue light exist: as long as there is light, and artificial blue light, such as in front of the screen, mobile phone and computer screen.
So this is why friends who often watch mobile phones, TVs, and computers need to wear anti-blue light glasses.
â— The BELIEYE blue light glasses effectively block harmful blue light and protect your eyes against harmful light.
â— The lens material is made of PC, which has high light transmittance, extremely strong toughness, light weight, is not easy to yellow, and is environmentally friendly.
â— Depending on your style preference, BELIEYE blue light blocking glasses are available in a variety of styles, with a stylish appearance, combining fashion and function. Suitable for various face shapes.
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