Views: 0 Author: Site Editor Publish Time: 2021-10-12 Origin: Site
Industrial production can produce many valuable things, and the operation of machinery largely determines how efficient and quality the production is. The help that OEM die casting brings to the operation of machinery can be seen in its wide range of applications. This article will take stock of the performance and applications of OEM die casting and provide a brief introduction and analysis of OEM die casting.
Performance characteristics of OEM die casting
Basic applications of OEM die casting
Analysis of defects in OEM die casting in the production
Cast aluminium alloys are less dense than cast iron and cast steel and have a higher specific strength. The use of aluminium alloy castings can therefore reduce the weight of a structure under the same load conditions. OEM die casting is therefore characterised by its light weight and simple construction. In terms of performance, OEM die casting has good filling properties due to the low shrinkage of the raw materials used.
Die casting is a precision casting method. The dimensional tolerances of die castings made by die casting are very tight and the surface accuracy is very high. The automotive industry is one of the most important customers of the domestic die casting industry because of the increasingly stringent requirements of the automotive industry for components. Apart from the automotive industry, the construction, electrical, furniture and decoration industries are also major application scenarios for OEM die casting.
Casting cracks
This is a condition where cracks form at higher temperatures in alloys with greater volume shrinkage and in castings with more complex shapes.
Heat treatment cracking
Caused by heat treatment overburning or overheating, often in the form of grain-piercing cracks. Often overcooled in alloys that generate stress and have a large coefficient of thermal expansion.
Measures that can be taken by die casting manufacturers to address the different levels of defects include lowering the pouring temperature, controlling the cooling time of the mould, or using thermal correction methods when the casting is deformed. All in all, quality monitoring of OEM die casting is not an easy task and die casting manufacturers need to repeatedly confirm this during the production process as a way to ensure the quality and accuracy of OEM die casting. In addition to this, there are many factors that affect the quality of OEM die casting. For example, die casting manufacturers have a varying degree of influence on variables in the production cycle, such as filling time, cooling time and coating time.
With the rapid development of the die casting industry worldwide, the demand for die castings from all walks of life is also increasing, and the development of the die casting industry has a very promising future, ltd. founded in 2004, we moved to xiegang town at the end of 2017 for business and development request. The company's main products are aluminum & zinc alloy & magnesium alloy die casting, cnc machine stam, aluminum alloy TV computer bracket series, LED radiator series, lamp seat, lamp holder series, phone accessories series, hardware series, Motorcycle accessories, kitchen appliances, mould design Ect. If you would like to know more, please contact us.
