一般来说济南铝板都必须经过时效来提高强度，那么应该如何预防铝板硬度过低呢？
　　
1、济南铝板http://www.jngdly.com/挤压装框不能过密，料与料之间要有间隔压花铝板，铝型材特别是不通风的小料、厚料间隔更加要大些，管料与小料、板料合装一框时，管料放下面这样有利于时效循环送风。
Jinan extruded aluminum framing is not too close, to have a gap between the material and the material embossed aluminum, aluminum especially unventilated small material, thick interval of more material to be bigger, pipe material and small material, sheet fitted together when a box, put the tube material beneath it is a good aging air circulation.
　　
2、济南铝板装炉前要将压花铝板的其它特殊合金与普通合金分开装炉时效,由于生产的原因确实要同炉时效时兼并重组,要取用特殊合金的工艺来进行时效。
Jinan Front mounted aluminum alloy to other special embossed aluminum alloy with ordinary aging furnace installed separately, due to the production of oven aging when you really want to merger with the reorganization, to access special alloy technology to aging.
　　
3、济南铝板http://www.jngdly.com/温度设定时要根据炉子的实际温度来进行设定，要严格按照工艺要求来进行时效,保温时间要适当,防止欠时效或过时效而导致硬度不够。
Jinan aluminum temperature is set according to the actual oven temperature to be set, to be carried out in strict accordance with the requirements of the aging process, the holding time should be appropriate to prevent under-age or over aging caused by insufficient hardness.