Cooling of nodular cast iron crankshaft
Nodular cast iron crankshaft has been more and more widely cast by iron mold sand coating. As cast nodular cast […]
News
News
News
Introduction to investment casting
Wax loss casting, now known as investment casting, is a casting process with little or no cutting. It is an
News
Production of nodular cast iron by iron mold sand coated casting process
Foundry industry plays an important role in the development of national economy. In recent years, the output and quality of
News
Overview of fault detection algorithm for bucket teeth of excavator
It is the algorithm flow of the whole bucket tooth fault detection system of excavator. This algorithm needs to detect
News
Advantages of steel castings
1.Greater design flexibility This design has the greatest freedom to choose the shape and size of castings, especially complex shapes
News
Finite element method of gearbox shell casting of high horsepower tractor
Due to the limitations of time, conditions and personal experience, there are still many deficiencies: (1). Mesh size of finite
News
Products of iron castings
In December 2021, China produced 3011500 tons of iron castings, with a year-on-year increase of 7.67%. According to the relevant
News
Rapid casting technology of tractor gearbox shell
In recent years, with the vigorous development of manufacturing industry and the acceleration of the diversification of product market demand,
News
Quality of iron castings
Articles cast with molten iron are collectively referred to as iron castings. Due to the influence of many factors, there
News
Lost foam casting production line
Type Stand alone or simple Generally, 1-2 three-dimensional shaking tables (for molding) and several to more than 10 special sand
News
Characteristics of gray cast iron
Compared with ordinary carbon steel, the properties of gray cast iron have the following characteristics. (1) Low mechanical properties. The
News
Bucket tooth fault detection based on image segmentation and contour feature
Through the fast r-cnn target detection algorithm, the position of normal bucket teeth in the image can be obtained, and
News
Analysis results of reverse gear working condition of tractor gearbox housing casting
Fig. 1 and Fig. 2 are displacement nephogram and stress nephogram of tractor gearbox housing casting under reverse working condition
News
Analysis of bucket tooth target detection results
(1) Analysis of bucket tooth data training results of model bucket From the perspective of loss change, the overall trend
News
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
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
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
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
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
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
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
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,