Open circuit potential of nodular cast iron plunger pump block
As a hydraulic component, plunger pump has the characteristics of precision, high cost and sensitivity to oil level pollution. When […]
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Advantages of horizontal continuous casting
As shown in the figure is the schematic diagram of the horizontal continuous casting cast iron profile production line. After
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Friction and wear properties of nodular cast iron plunger pump block
The figure shows the friction coefficient of different parts of lzqt600-3 ductile iron profile. The friction coefficients of the edge,
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Horizontal continuous casting technology
The production efficiency and yield of continuous casting billet can be improved by this process, the cost is lower than
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The important position of hydraulic system in equipment manufacturing industry
The most important part of equipment manufacturing industry is hydraulic system, which plays an important role in various engineering fields.
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Application of computer casting technology in open sand casting of tractor axle housing
With the development of computer hardware and simulation software and the maturity of various finite element software, the application of
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Pearlite morphology of nodular cast iron plunger pump cylinder
Figure 1 shows SEM morphology of pearlite in different parts of lzqt600-3 ductile iron profile. The pearlite clusters in the
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Casting process design of tractor split axle housing by sand casting
The design takes the tractor split axle housing as the research object. The axle housing is made of zg40mn low
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Pearlite content in cylinder block of nodular cast iron plunger pump
The figure shows the matrix structure of lzqt600-3 ductile iron profile at different parts. In figure (a), the microstructure is
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Improved design of riser feeding system and chill quenching system for sand casting axle housing
When the molten metal is poured into the mold, the volume shrinkage will occur during cooling and solidification. This shrinkage
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Distribution of graphite balls in cylinder block of nodular cast iron plunger pump
The diameter distribution of graphite balls in three parts of lzqt600-3 ductile iron profile was analyzed by Excel and Image
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Simulation results and analysis of temperature field of molten metal in sand casting axle housing
The numerical simulation of temperature field is the basis of ProCAST software simulation, and also the core module. Through the
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Shape factor of graphite ball in cylinder block of nodular cast iron plunger pump
The shape factors of graphite balls in three parts of lzqt600-3 ductile iron profile were analyzed by Excel and Image
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Number of graphite balls in the cylinder block of nodular cast iron plunger pump
The figure shows the statistical results of the number of graphite balls in three parts of lzqt600-3 ductile iron profile.
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Filling process and simulation analysis of molten metal in sand casting axle housing
In the filling process, the flow of molten metal will have a great impact on the quality of the axle
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Graphite morphology and microstructure of lzqt600-3 ductile iron profile
As shown in the figure is the structure diagram of polished state of lzqt600-3 ductile iron section edge, 1 /
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ProCAST casting simulation process and purpose of sand casting axle housing
ProCAST casting computer simulation process: firstly, Creo software was used to establish the three-dimensional numerical model of the casting system
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Electrochemical performance test of nodular cast iron plunger pump block
The corrtest electrochemical test system can automatically carry out the electrochemical corrosion test and fit the test curve. Before the
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Selection of gating system for sand casting axle housing
The gating system is the channel to guide liquid metal into the mold cavity in sand mold. Its structure is
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Friction and wear properties of nodular cast iron plunger pump block
The friction and wear tests of nitrocarburizing samples were carried out on a friction and wear testing machine. The friction
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Basic theory analysis and gating system structure design of liquid metal filling for sand casting axle housing
Numerical simulation is a method that uses the correspondence between different things to verify measures. Numerical simulation is irreversible. Casting
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Determination of casting process tolerance zone for sand casting axle housing
Casting process parameters mainly include dimensional tolerance, linear shrinkage, draft angle and other aspects. The determination of these process parameters
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Pearlite content in cylinder block of nodular cast iron plunger pump
According to the statistics of pearlite content in the structure of nodular cast iron under corrosion state, the gray data
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Improvement of sand hole defect in crankshaft casting of large engine
In the molding process of sand coated iron mold, sand collapse and empty shell are the important reasons for sand
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Sand casting bridge shell casting technology shrinkage of bridge shell
The linear shrinkage of the bridge shell has a great influence on the accuracy of the size of the bridge
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Determination of pouring temperature for sand casting axle housing
Generally speaking, the higher the pouring temperature is, the better the fluidity of alloy liquid is, and the more favorable
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Calculation of spheroidization rate of nodular cast iron plunger pump
Spheroidization rate is one of the important and often used evaluation criteria of ductile iron. The calculation method is as
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Determination of parting surface for sand casting axle housing
For sand mold casting, in order to realize sand molding, mold taking, pouring riser setting and sand core installation, the
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Graphite characteristic analysis of nodular cast iron plunger pump block
Based on the national standard GB / T 9441-2009 metallographic examination of nodular cast iron, the following four parameters are
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Determination of casting position of axle housing in sand casting
The pouring position usually refers to the position of the axle housing in the mold when pouring. The pouring position