nodular cast iron

According to the trial production and simulation results of the two schemes of bottom injection and top injection, the bottom […]

Comprehensively considering the solidification simulation results and trial production results of the two trial production processes of nodular cast iron

Figure 1 a) ~ C) shows the top injection solidification process. In step 620, it can be seen that the

Firstly, from the aspect of changing the height of nodular cast iron pouring riser, without changing the diameter and neck

According to the simulation results in the previous section, it is found that the feeding channel of riser neck is

The temperature distribution of nodular cast iron during solidification of automobile hub support is shown in Figure 1. As can

Nodular cast iron belongs to a typical paste solidification mode. The possibility of shrinkage porosity, shrinkage cavity, air hole, slag

(1) Material definition The material used in the simulated automobile hub support is the high strength and Toughness Nodular Cast

Using ugnx12 0 software to model the pouring and feeding system of automobile hub support. UG NX12. 0 is a

After the molten metal is poured into the mold, it usually produces volume shrinkage in the process of solidification and

After determining the type and layout of the nodular cast iron gating system, it is necessary to calculate the specific

The function of sand core is to shape the hole, inner cavity or parts that are not easy to produce

To design the process of nodular cast iron, in addition to selecting the correct casting method and process scheme, the

The selection of parting surface is directly related to the dimensional accuracy, production cost and efficiency of nodular cast iron.

According to the actual production situation, the automobile hub support casting is produced by using the Japanese Xindong automatic pouring