Scientific

Physical and chemical changes such as oxidation, heat transfer and heat loss will occur in the filling process of molten

The particle swarm optimization algorithm is written based on MATLAB program. Set the number of particle population to 30, the

BBased on the combination of mold materials and modeling methods, the composite mold can be divided into several units according

The end cover of a certain type of motor is produced by sand casting, and the mold is made by

The selection of process parameters of compound mold in Moldless sand casting needs to meet the goal of low-carbon sustainability.

(1) Quantity restriction of mold module division In order to ensure the assembly accuracy between the divided mold modules, it

The idea of particle swarm optimization algorithm PSO (particle swarm optimization) comes from the research on the predation behavior of

The input of various resources and energy, as well as the output of finished products and wastes in each casting

Sand casting is an energy intensive production process. The production energy consumption per unit casting reflects the energy intensity of

Resource consumption reflects the material demand in the production process to a certain extent. Through the quantitative calculation of resource

It is necessary to know the input of all kinds of energy, materials and so on when calculating carbon emissions.

FE2 adopts the hole making scheme of sand core, and the process parameters of FE2 can be optimized by the

Taking the geometric structure characteristics of a plate casting as the research object, this paper carries out the application effect

Among the process parameters associated with pouring characteristics, pouring time and pouring temperature are usually taken as variable parameters of