Analysis and Prevention of Defects in Flywheel Housing by Lost Foam Casting
Abstract The analysis and prevention of defects in flywheel housings produced through lost foam casting, leveraging the principles of the […]
Abstract The analysis and prevention of defects in flywheel housings produced through lost foam casting, leveraging the principles of the […]
1. Introduction Lost foam casting has emerged as a significant casting technique with numerous advantages such as high precision, good
Abstract Lost foam casting (LFC), also known as expendable pattern casting, has emerged as a prominent technology in the metal
Compared with traditional sand casting technology, the lost foam casting process has advantages such as precise casting size, good repeatability,
Sandwich is a kind of iron-coated sand defect caused by excessive temperature of molten iron, insufficient fire resistance of coating,
140 The flywheel housing is shown in Figure 1, with a mass of about 32kg and an overall dimension of
Compared with traditional sand casting, lost foam casting has the characteristics of high dimensional accuracy, good repeatability and good internal
The gating system is the general name of the channels through which the liquid metal in the sand mold flows
The flywheel is a product trial-produced by Shengrui Foundry for Tianjin Lovol Power Co., Ltd. The material grade of sand
According to the actual production situation of sand casting, on the basis of summarizing and analyzing the theory of sand
The main innovation of the research on the numerical simulation and application of sand casting molding process is that it
(1) The performance requirements of flywheel casting are analyzed, the casting process scheme is designed, and the process parameters are
(1) The theory of self shrinkage is used to improve the hole filling rate of Flywheel Casting. (2) In the
Design the iron mold sand coated casting mold. The thickness of the sand coating layer of the gating system is
The experimental object is Flywheel Casting. The outer circle diameter of the casting is 350mm, the thickness is 39mm, and
Flywheel is one of the important parts of engine. When the output torque of the engine is greater than the