Finite Element Simulation and Process Optimization of Hydraulic Support Column Socket Casting
The numerical simulation software ProCAST was used to simulate the column socket of the ZY10000/17/35D hydraulic support, and found that […]
The numerical simulation software ProCAST was used to simulate the column socket of the ZY10000/17/35D hydraulic support, and found that […]
In the production of grinding machines, hydraulic components such as disc covers, flat plates, and square and short cylindrical parts
1. Introduction In the field of coal mining machinery, hydraulic supports play a crucial role in ensuring the safety and
On the basis of the existing research, there are still many works to be further improved and upgraded. In particular,
1.Simulation results and analysis of filling process The filling process of multi way valve casting is as shown in the
The hydraulic valve is an essential component in the hydraulic system. The performance of the hydraulic valve determines the performance
1.Casting system model of double hydraulic valve body The design method of the valve body gating system is similar to
Taking the simplified one hydraulic valve body and the two multi way valve body for loader as the research object,
Liu Hanwu and others of North China University of Science and Technology studied the stress and strain of two-way cartridge
Wang Min and others from Harbin Harbin Harbin Boiler Valve Co., Ltd. take DN300 and PN25 cast valve bodies as
Chen Yue of Beijing Jiaotong University studied the strength test process of fire fighting valve body by ANSYS, analyzed the
Liu Shuxun and others of Huazhong University of Science and Technology have carried out research on the phenomenon that the
The casting quality will be seriously affected by the length of pouring time. The shorter the pouring time, the faster
In order to facilitate engineering calculation, there are usually two assumptions when calculating the average hydrostatic head height Hp: (1)
Based on the simulation of the valve body casting process, a hydraulic valve body model with casting defects is established
1. Casting valve body model with shrinkage cavity and calculation parameters There are two shrinkage cavities in the valve body
The design of the pouring system is introduced by taking a combined hydraulic valve body as an example. The closed
1. Grid division In the AWB platform, the patch independent method is used to divide the tetrahedral mesh. At the
As one of the key components in the hydraulic transmission system, the working environment of the hydraulic valve is extremely
The so-called pouring system refers to the general name of the channel that guides the molten metal into the mold
As one of the key components in the hydraulic transmission system, the working environment of the hydraulic valve is extremely
Based on one hydraulic valve body and two hydraulic multi way valve body, the design method of casting and pouring
As a high load precision mechanical part, the hydraulic valve body has the requirements of high pressure resistance, fatigue resistance