压型铝板是指采用工业纯铝和铝合金板经过辊压冷弯加工成波纹形、V形、U形、W型及梯形或类似这些形状的板材，用于建筑物屋面、墙面及装饰，是一种轻型建筑板材。下面来讲讲压型铝板的主要用途以及热处理事项吧。
Profiled aluminum plate is a kind of light building plate, which is made of industrial pure aluminum and aluminum alloy plates and processed into corrugated, V-shaped, U-shaped, W-shaped and trapezoidal plates or similar plates by rolling cold bending. It is used for building roofs, walls and decorations. Let's talk about the main uses and heat treatment of profiled aluminum plate.
压型铝板的主要用途
Main uses of profiled aluminum plate
1、防止雨水渗透至屋内，故有防水防雨之功效。
1. Prevent rainwater from penetrating into the house, so it has the effect of waterproof and rainproof.
2、防止白天的太阳辐射热直接传至屋内，故有防晒隔热之功效。
2. It prevents the solar radiation heat in the daytime from being directly transmitted to the house, so it has the effect of sunscreen and heat insulation.
3、保温、隔音、防紫外线、低碳环保，方便施工，减少农村秸秆焚烧，故有保护环境之功效。
3. Thermal insulation, sound insulation, UV protection, low-carbon environmental protection, convenient construction, reduce rural straw burning, so it has the effect of protecting the environment.
压型铝板热处理事项
Heat treatment matters of profiled aluminum plate
1.清洗：压型铝板工件及夹具在热处理前均应清除油污、残盐、油漆等外来物；在真空炉中首次使用的夹具，应预先在不低于工件所要求的真空度下进行除气净化处理。
1. Cleaning: the profiled aluminum plate workpiece and fixture shall be cleaned of oil, residual salt, paint and other foreign matters before heat treatment; The fixture used for the first time in the vacuum furnace shall be degassed and purified in advance under the vacuum degree not lower than that required by the workpiece.

2.装炉：压型铝板在热处理过程中易变形工件，应在专用夹具上进行加热；工件应置于有效加热区内。
2. Furnace charging: the workpiece that is easy to deform during heat treatment of profiled aluminum plate should be heated on the special fixture; The workpiece shall be placed in the effective heating zone.
3.预热：对于形状复杂或截面有急剧变化以及有效厚度较大的工件，应进行预热；预热的方法有：一次预热为800?C,二次预热为500~550?C和850?C,一次预热升温度速度应限制。
3. Preheating: for workpieces with complex shape, sharp changes in cross-section and large effective thickness, preheating should be carried out; The preheating method is as follows: one preheating is 800? C. Secondary preheating is 500~550? C and 850? C. The temperature rise rate of primary preheating shall be limited.
4.加热：有凹槽不通孔的工件、铸件和焊接件以及加工成形的铝板工件，一般不宜在盐浴炉中加热；工件加热应有足够的保温时间，可根据工件有效厚度和条件厚度（实际厚度乘以工件形状系数）进行计算。
4. Heating: workpieces with grooves and through holes, castings and weldments, as well as processed aluminum plate workpieces, are generally not suitable for heating in salt bath furnaces; The workpiece shall be heated for sufficient holding time, which can be calculated according to the effective thickness of the workpiece and the conditional thickness (the actual thickness multiplied by the workpiece shape coefficient).
5.冷却：铝板生产厂家认为压型铝板空冷时，应散放在干燥处。
5. Cooling: the aluminum plate manufacturer believes that when the profiled aluminum plate is air cooled, it should be scattered in a dry place.
以上就是为大家介绍的压型铝板的主要用途以及热处理事项的内容，通过上述的介绍希望可以帮助到你。我公司主要从事铝材的深加工，产品有涉及铝及铝合金的各种形式，欢迎来此选购！
The above is the main purpose and heat treatment of profiled aluminum plate. I hope it can help you through the above introduction. Our company is mainly engaged in the deep processing of aluminum materials. Our products include various forms of aluminum and aluminum alloys. Welcome to buy here ！