Analysis results of first gear working condition of tractor gearbox shell casting
The displacement nephogram and stress nephogram of tractor gearbox shell casting under the first gear working condition are shown in […]
News
News
Advantages and disadvantages of steel castings
Steel castings refer to parts made of cast steel, which have similar properties to cast iron, but better strength than
News
Brief introduction of sand casting technology
Sand casting is a traditional casting process that takes sand as the main molding material to make mold. Gravity casting
News
Pressure casting & metal mold casting & die casting
Pressure casting Pressure casting refers to the process of injecting molten metal into the mold under the action of other
News
Brief introduction of casting technology
Casting technology is a casting method using raw sand with certain properties as the main molding material. The technology and
Scientific
Bucket tooth target detection data set of excavator bucket
In computer vision, the purpose of target detection is to extract the region of interest from the image or video,
News
Excavator model bucket data
In the process of investigation and research, after certain search, it is found that there is no special arrangement of
News
Main casting defects of nodular cast iron
1.Shrinkage cavity, shrinkage porosity and casting defects Due to the characteristics of paste solidification of nodular cast iron, the produced
News
Finite element method of tractor gearbox shell casting
Through CATIA, the 3D digital model of tractor gearbox shell casting is established, and the line 3D digital model is
News
Rapid casting sand blank forming of tractor small parts
The die-free casting precision forming machine uses the milling method to complete the processing and forming of sand mold and
Scientific
Mold filling mechanism of lost foam casting
The main difference between lost foam casting and other castings is that the pattern remains in the mold. When the
News
Research on fault detection of bucket teeth of mining excavator
Starting from the application background and application status of open-pit mining excavator, this paper discusses the importance of fault detection
Scientific
Constrained modal analysis results of tractor gearbox shell casting
Constrained modal analysis of tractor gearbox shell casting refers to the modal analysis carried out by simulating the connection between
Scientific
Force of other tractor castings on gearbox housing
Through the actual observation of the assembly and connection relationship of tractor castings, we can know that the engine, gearbox
Scientific
Free modal analysis results of tractor gearbox shell casting
Through the free mode calculation results, it can be seen that the first six modes of the gearbox shell are
News
Casting properties of vermicular graphite cast iron
The as cast matrix structure of vermicular iron is characterized by high ferrite content (40% ~ 50% or higher), but
Scientific
Boundary treatment of tractor gearbox shell casting
In order to facilitate the calculation and accurately reflect the actual working environment of the gearbox, the working environment of
News
Static analysis of tractor gearbox shell casting
Tractor gearbox is the core component of the whole transmission system. The force generated by its internal gear meshing transmission
Scientific
Application example of shell casting crankshaft
After the development of S1100 diesel engine crankshaft shell casting production, entrusted by other factories, the crankshaft shell casting process
News
Process precautions of nodular cast iron
（1） The chemical composition is strictly required. The carbon and silicon content of raw molten iron is higher than that
Scientific
Verification of lost foam casting process for axle housing of cast steel engineering
After trial production for many times, a set of skills of white mold burning empty shell of stmma bridge shell
News
Factors affecting precision of lost foam casting process
In lost foam casting, under normal circumstances, there are many factors affecting the dimensional accuracy of casting, such as the
News
Rapid casting method and process flow of tractor small parts
The mold free digital precision forming machine is used to realize the milling and forming of glass sand and resin
News
Development of lost foam casting in China
In recent years, lost foam casting has developed rapidly in China, and the development results are also gratifying. Among them,
News
Development history of lost foam casting
In 1958, H.F.shroyer of the United States invented patent technology for making metal castings by using foamed plastic pattern and
News
Inoculation treatment and heat treatment of gray cast iron
The key to improve the mechanical properties of gray cast iron is to improve the shape, quantity, size and distribution
News
Advantages of wear-resistant parts of sand casting crusher
The wear-resistant parts of sand casting crusher are still very common in China, such as jaw plate, high chromium plate
News
Research on fault detection of bucket teeth of mining excavator
This paper studies the bucket tooth fault detection of mining excavator bucket, combines digital image processing, computer vision and other
Scientific
Graphite morphology of vermicular graphite cast iron
The grade of vermicular graphite cast iron is: rut + Digital. In the brand, “rut” is the capital prefix of
News
Chemical composition of vermicular graphite cast iron
Vermicular graphite cast iron is a kind of gray cast iron with transition form between flake and spherical graphite. It