Design of sand core positioning structure for cylinder block casting water jacket
For the design of the positioning structure of the water jacket sand core of the cylinder block, many factories producing […]
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cylinder block
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Analysis on casting technology of automobile engine block
In the process of casting the automobile engine cylinder block, relevant enterprises and technicians should pay attention to the reasonable
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Reasonable selection of materials in automobile engine block casting
In terms of the selection and development of automobile engine cylinder block materials, cast iron, aluminum alloy and vermicular iron
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Research status of engine block materials
The castings of engine cylinder block, cylinder head and cylinder liner not only have complex structure, various processes, great casting
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Lost foam casting process of cylinder block
As the core component of the engine, the cylinder block has complex structure, high precision requirements and difficult forming. lost
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Experimental process of sand sticking on the surface of engine cylinder block in sand casting
Several typical thin-walled engine block sand castings such as ea188 were selected and formed by wet sand casting process. Experimental
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Sand casting engine block
The surface quality of sand castings not only affects the appearance of non machined surface parts of products, but also
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Study on low cost and free cutting gray cast iron for engine cylinder block
With the development of thin-walled engine block, the engine bears higher and higher pressure, which requires higher strength and fatigue
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ZHY Casting Grey Cast Iron products – cylinder block and cylinder head castings
For a long time, the cylinder block and cylinder head have been made of gray cast iron. Due to the
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3D printing process for V-type gas engine cylinder block casting
The structure of cylinder block casting is complex, and there are many internal cavities. For this kind of structure casting,
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Casting process and requirements of lower half casting of rear cylinder of marine steam turbine
With the development of information technology, modern ships need to be equipped with a large number of information equipment and
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Production of V-type gas engine cylinder block castings by 3D printing process
With the increasingly fierce market competition, the quality requirements of engine products are higher and higher, especially the requirements of
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Process improvement of sand hole defect in GEVO16 diesel engine cylinder block casting
In order to reduce the sand hole defects, we should start from the source of sand, inspection, removal and cavity
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Sand hole defect of GEVO16 diesel engine cylinder block casting
GEVO16 cylinder block is the key casting of HXN5 locomotive diesel engine on the main line, with the main dimension
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Casting process design of lower half casting of rear cylinder of marine steam turbine
Analysis of casting structure and casting process The main body of the lower half casting of the rear cylinder is
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Horizontal casting process of a medium speed diesel engine block
As the core part of diesel engine, the engine block carries all parts of the engine. Its working environment is
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Hot spot distribution analysis of nodular cast iron in Cylinder Casting
Casting hot spot refers to the local area of final solidification formed by the internal solidification speed being slower than
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Technical requirements of nodular cast iron in Cylinder Casting
Nodular cast iron intake cylinder is one of the important parts in the front end of heavy duty gas turbine
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Statistical study on gating system of engine block iron castings
30 casting samples of cylinder block were selected. The pouring information was counted, including the casting mass (unit: kg), pouring
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Test and result of cast iron sample for engine block
The results show that the size of the cylinder block is qualified and there is no obvious defect on the
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Theory of large hole outflow in casting system of cylinder block
The technological principle of pouring system for cylinder body iron castings is: conveying liquid metal to the inside of the
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Study on riser process design of cylinder block iron castings
In the process of pouring, cooling and solidification, the feeding liquid metal passes through the riser, riser neck and the
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Riser design of feeding process for cylinder block iron castings
In the production practice, the shrinkage modulus method is mainly used to design the process riser to complete the feeding
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Process statistics of cast iron castings for cylinder block
The process statistics are as follows: (1) There were 14 cases of L-type engine block and 36 cases of V-type
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Technical requirements for casting engine block
As a key part of engine, cylinder block casting is one of the difficulties in engine production. The design level
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Test of ferroboron for tractor box and cylinder block casting
1 Reagent Anhydrous sodium carbonate solid (analytical pure), sodium peroxide solid (analytical pure), nitric acid (analytical pure), sulfuric acid (analytical
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Classification of cast engine blocks
There are many kinds of cast iron parts for engine block. The main classification methods are the number of cylinders
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Test of ferroboron for casting tractor case and cylinder block
Working conditions of ICP inductively coupled plasma spectrometer The working conditions of ICP ICP ICP spectrometer are: high frequency power,
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Treatment conditions of ferroboron test sample for tractor box and cylinder block casting
1 Sample weight If the boron content in ferroboron is high, the sample weight is too small, the weighing error
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Cast ferroboron for tractor case and cylinder block
Boron (element symbol b) is a rich element in China. Boron is often known as the vitamin in steel. Trace