sand casting

The coating methods mainly include spraying, brushing, flow coating, dip coating and drenching coating. Uniform spraying coating and high dimensional […]

The mold and core used to produce sand castings are bonded by sand particles with binder, so there are many

There are many factors affecting the surface quality of sand mold castings. From the aspect of sand mold, the material

In order to obtain high-quality sand castings, both at home and abroad pay great attention to the design of gating

With the progress of science and technology, green sand casting technology has made great progress, but there are some problems

There is no aluminum alloy brand equivalent to d357 alloy in sand casting aluminum alloy materials in China, and the

(1) Sand casting process: it is a casting system composed of molding, core making, drying, mold closing, pouring, sand dropping,

The design and selection of mold materials is something that mold designers must carefully consider, so that the materials can

Sand mold casting process design is the core task of mold design. No matter how good the material, surface quality

With the joint unremitting efforts of sand casting process design engineers and mold practitioners, after years of continuous development, the

The design of exhaust system for sand mold casting should not only consider the optimization of pouring and riser system

In sand casting process design, sand casting process designers often only pay attention to the design of sand casting process

(1) When designing the exhaust system of sand mold casting, it should be based on the principle that the cavity

Sand casting is a casting method in which metal liquid fills the mold cavity under the action of gravity. Iron

In view of the problems of high energy consumption, high pollution, large machining allowance and low production efficiency in the

The carbon emission and carbon efficiency of single casting technology and composite casting technology are analyzed in combination with Fig.

By comparing the energy consumption per unit casting of traditional pattern modeling and compound forming method (before optimization), it is

Firstly, the main material consumption of single casting technology and composite forming method in unit casting production is analyzed, as

The analysis of the process parameters of the composite mold is the basis for the subsequent optimization design of the

Low carbon manufacturing is a sustainable manufacturing idea based on ecological and environmental protection. For the manufacturing industry, it is

Sand casting is a complex and complete manufacturing system. Almost every casting process has the input and output of resources

In sand casting, the casting process performance of the mold is directly related to the quality of the casting. The

At present, the traditional casting industry has the problems of large energy consumption, low product manufacturing accuracy, large machining allowance,

Combined with the research status of related fields, the selection and optimization of low-carbon process scheme of sand casting is