First Aluminum Integrated Casting Frame in China Developed by Anyang Qiang Ji


Anyang Qiang Ji Precision Manufacturing Base Co.,Ltd. is a new, high-technology enterprise which is established on the basis of Anyang Precision Manufacturing Industrial Park. Relying on the integrated investment casting technology, Anyang Qiang Ji develops oversized or super small sized, thin walled, complex precision castings and various castings by integrated design with the core of systematic eco-design technology. Anyang Qiang Ji has provided hundreds kinds of nearly impossible products in the fields of aviation, aerospace, weapon, automobile, energy, hydropower, ship, equipment and other civil and military fields successfully. The intelligent investment casting production line in the park is the first set at home and abroad. It will break the bottleneck that the precision casting can not be automated and mass produced.

An electric lightweight passenger prospective car is developed by joint efforts with a famous domestic automobile company. Based on a conditional car, an all-aluminum independent frame is designed and trial produced subversively. The whole frame consists of only three parts: the front frame, the middle frame and the rear frame. The three parts are connected by bolts only with none of a weld. The weight of the whole structure is less than 94kg. Besides, the front sub-frame, the lower casing for battery and the instrument panel carrier in this car are also developed into aluminum castings. The weight of the car has been reduced significantly. Although the structures of front frame and rear frame are complex and large sized, the trial production succeeded right the first time. The frames have been completed loading at present. The car has been trail assembled.