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Shenyang jingui casting factory
Email address: email@example.com
Address: no. 15, liaozhong commercial street, shenyang city
Website construction and maintenance: 18202401465
Various kinds of car crankshaft hair embryo, truck crankshaft hair embryo for domestic supporting and a large number of export; Machine tool bed and its accessories; Production of high performance module reducer housing and various non-standard, standard reducer housing; It also undertakes the production of various high-tonnage high-precision castings.
The quality of crankshaft blank has great influence on the performance of mechanical products. For example, the abrasion resistance and dimension stability of machine tool casting directly affect the accuracy and maintenance life of machine tool. All kinds of pump and hydraulic parts of impeller, shell lumen size accuracy and surface roughness and contour line, directly affects the working efficiency of the pump and the hydraulic system, energy consumption and the development of the corrosion, etc.; The strength and heat resistance of cylinder body, cylinder cover, cylinder sleeve, piston ring, exhaust pipe and other castings of internal combustion engine directly affect the working life of the engine. The owner of the market is the consumer, its demand ability also becomes the only standard for the enterprise to carry out production, the enterprise should set production capacity according to the market. Therefore, the market survey of enterprises is particularly important. It is a bridge to connect consumers and a paving stone for the final product sales. Market survey of casting products can enable casting enterprises to fully understand the consumption market of casting products before arranging production. Such as casting requirements, types of requirements, manufacturers, product requirements and other information. In a large amount of information, casting enterprises can choose their own suitable fields with a wide consumption market for production; If it is not suitable, the enterprise also has enough time to adjust the production and produce the casting products needed by the market, so as to effectively prevent the excess casting capacity. There are many factors influencing casting quality. The first is the casting design technology. During design, in addition to according to the working conditions and the metal material performance to determine the casting geometry shape, size, also must from the perspective of the casting alloy and casting characteristics to consider the rationality of the design, namely the obvious size effect and solidification, shrinkage, stress and other problems, in order to avoid or reduce the casting composition segregation, deformation, cracking and other defects. Secondly, we should have a reasonable casting process. Namely according to the casting structure, the weight and size, casting alloy characteristics and production condition, choosing the appropriate parting surface and modelling, core making method, setting up reasonable casting steel, cold iron, riser and gating system, etc.