Study on grain refinement of automobile aluminum alloy casting parts
ZHY casting takes a new type of alnbb refiner for casting aluminum alloy as the research object, and uses optical […]
ZHY casting takes a new type of alnbb refiner for casting aluminum alloy as the research object, and uses optical […]
With the development of automobile industry and the demand of energy saving and emission reduction, the lightweight of automobile parts
The comprehensive combination of Automobile Casting Development and digital technology can significantly improve the level of casting technology and shorten
On the premise of ensuring the strength and safety performance of the vehicle, reduce the curb weight of the vehicle
Casting is one of the oldest metal forming methods. About 15% ~ 20% of automobile parts are produced by different
For the casting process design of the support table parts, first of all, from the part drawing, read the drawing,
The section size of each component can be obtained by simple empirical formula according to the type, quality, size, wall
1 Function and structure analysis of pouring system System pouring refers to the channel in the sand mold to guide
1 Inspection for fleshy defects of castings The contour of the two blanks is clear, and there is no obvious
1 Machining allowance In order to ensure the size and accuracy of the machining surface of the parts, the thickness
The pouring position of the casting is the position of the casting in the mold when pouring. The pouring position
Parting surface refers to the surface on which two half molds contact each other. The selection of parting surface has
The most important part of the casting process design is the process plan, which mainly includes two parts: part structure
Casting technology is the technology and method to produce castings by applying casting related theory and system knowledge. Including casting
In the casting of automobile parts, the wheel casting is a little different. Because it needs to meet a series
Due to the use of lightweight aluminum alloy materials, compared with the steel and cast iron used before, automatic production
The design of sand core is very important in the casting process, which directly affects the dimensional accuracy of castings
Parting surface refers to the surface on which two half molds contact each other. In addition to the solid casting
1.Manual core making (clay sand, synthetic grease, resin sand) Manual core making is suitable for simple and small batch castings.
1. Cast steel, cast iron, stainless steel casting, non-ferrous alloy casting, aluminum casting, copper casting, ductile iron casting, wear-resistant casting;
<p style=”text-align: left;”>Casting Structure:</p> <p style=”text-align: left;”>It refers to appearance , inner cavity, wall thickness, the connection form between the
It is not easy to prepare for arc cold welding of casting parts. Welding workers should eliminate debris such as