先进的铸造设备广泛地应用液压技术,用液压传动作为各运动机构的动力,并由电气控制各电液换向阀的动作,将各运动机构联成造型自动线。一、造型设备对铸工小车的缓冲要求由液压缸驱动的一定质量的物体作快速往复运动时,具有很大的动能。这样,当运动机构(液压缸)启动和终端时,特别当活塞移动到终端时,由于活塞与端盖的机械碰撞,便会产生很大的冲击。冲击不仅会引起液压缸、机械 Advanced casting equipment widely used hydraulic technology, with hydraulic transmission as the motive force of the various sports institutions, and by the electrical control of the electro-hydraulic valve action, the kinematic mechanism linked to form the automatic line. First, the modeling equipment Casting car buffer requirements A certain quality of objects driven by the hydraulic cylinder for rapid reciprocating motion, with great kinetic energy. In this way, when the movement mechanism (hydraulic cylinder) starts and ends, especially when the piston moves to the terminal, a great impact occurs due to the mechanical collision of the piston with the end cap. Impact will not only cause hydraulic cylinder, mechanical