- 時(shí)間：2017-04-05 14:19:36
- 來源：本站
- 瀏覽次數(shù)：
pc板—陽光板是完全可以在常溫下進(jìn)行彎曲的，答案是肯定的。
PC board - the sun is completely bent at room temperature, the answer is yes.
那么，陽光板可以常溫下冷彎是什么原理呢?下面由廣東耐力板廠家品航建材為大家詳細(xì)說明。
So, what is the principle of the cold plate can be cold at room temperature, the following by the Guangdong endurance board manufacturers of goods and materials for everyone to explain in detail.
首先，取決于陽光板的生產(chǎn)全新拜耳原料-PC(聚碳酸酯)，原料本身是一種高分子量樹脂，具有非常好的韌性，懸臂缺口沖擊強(qiáng)度為600~900j/m，為填充牌號(hào)的熱變形溫度大約為130℃，玻璃纖維增強(qiáng)后可使這個(gè)數(shù)值增加10℃。PC板彎曲模量可達(dá)2400Mpa以上。由于陽光板本身的韌性，就足以在常溫下彎曲，以此來適應(yīng)不同安裝地方的需要。
First of all, depends on the sun board production of new Bayer Material -PC (polycarbonate), raw material itself is a kind of high molecular weight epoxy resin has good toughness, cantilever notched impact strength is 600~900j/m, to fill the grades of hot deformation temperature is about 130 DEG C, glass fiber reinforced can make this numerical increase of 10 DEG C. PC plate bending modulus can reach more than 2400Mpa. Due to the toughness of the sun itself, enough to bend at room temperature, in order to adapt to the needs of different installation.
陽光板冷彎對(duì)板材使用壽命會(huì)有影響嗎?
Cold bending of the plate on the plate life will be affected?
采用正確合理的方法，對(duì)陽光板進(jìn)行冷彎處理對(duì)板材本身及使用壽命是不受影響的，正確、合理的冷彎處理不僅提高采光面積，符合建筑藝術(shù)設(shè)計(jì)彎曲要求。而且提高了板材的承載能力。
The method is correct and reasonable, the sun board is not affected by the cold treatment on the plate itself and the service life of cold treatment, correct and reasonable not only improve the lighting area, meet the bending requirements for architecture art design. And improve the bearing capacity of the plate.
具體如何來彎曲呢?
Specifically how to bend it?
順著陽光板楞筋的方向彎曲，并大于板材的極限彎曲半徑(最小彎曲半徑)，一般為板材厚度的175倍，可彎曲為拱形、弧形、半圓等，為避免暴露于外的那面發(fā)生破裂，其彎曲半徑
The sun plate ribbed direction bending, and bending radius is greater than the limit plate (minimum bending radius), is generally 175 times the thickness of the plate, bending arc, semicircle arch, etc., in order to avoid the surface exposed to the outside of the rupture, the bending radius
不得小于下表所示，建議半徑控制在板材厚度的200倍以上，可更好地防止板材的破損。
Shall not be less than the following table, it is recommended to control the radius of the plate thickness of more than 200 times, can better prevent the breakage of the plate.
板材厚度(mm) 4 6 8 10 12 14 16 18 20
Sheet thickness (mm) 4681012141618 20
極限彎曲半徑(mm) 700 1050 1400 1750 2100 2450 2800 3150 3500
Limit bending radius (mm) 700105014001750210 2450280031503500
計(jì)算公式：最小彎曲半徑=板材厚度×175
Formula: minimum bending radius = plate thickness * 175
pc板—陽光板進(jìn)行冷彎處理的注意事項(xiàng)：
Notes on cold bending treatment of PC board and sunlight panel:
1、冷彎處理的方向一定要順著陽光板楞筋的方向，反正會(huì)直接折斷板材;
1, the direction of cold bending must follow the direction of the sun plate ribs, in any case will be directly broken plate;
2、冷彎一定需要要在板材承受的正常范圍以內(nèi)，即為板材的極限彎曲半徑，不得低于極限彎曲半徑;
2, cold bending must be within the normal range of the plate, that is, the ultimate bending radius of the plate, not less than the limit bending radius;
3、經(jīng)過冷彎處理的陽光板，不得在板材彎曲部分打孔鎖螺絲。
3, after cold bending of the sun plate, not in the plate bending part of the lock screw.
