A pair of mold is designed for the package case with thinwall and rib by RTM process.
本文为生产特种薄壁加筋结构包装箱而设计、制备了混凝土加固玻璃钢RTM模具。
2
Affected by cutting heat, machine tool precision, cutting tool angles and so on, thin-wallcase deform easily.
加工薄壁套类零件时，由于受切削热、机床精度、刀具角度等诸因素影响，零件极易变形。
3
In case of thinwall forming, increase injection moulding flowability, product quality, and strength; incase of thick wall forming, decease the injection moulding period by more than 60%.