0 Introduction Casting crane is an important tool for extracting and dumping molten iron tanks in steel millsEquipment, due to its frequent operation in high temperature and dusty environments, willThe electrical control equipment and driving device are placed inside the main beam of the bridge and sealed tightlySeal and...
1. Preface The crankshaft induction hardening process mainly involves adding parts through induction heatingHeat the crankshaft to 800-900 ℃ using a hot method, and then keep it warm for one minuteFor a period of time, about 10 seconds, and then spray the quenching liquid to make it fastThe process...
1 Preamble The thickness of the middle partition of the double-channel vortex shell is 2mm, and the cold insulation defect is easy to occur during the casting process. Through the optimization and improvement of the casting process, the problem of cold insulation in the double flow channel is solved....
0 Introduction Casting coating is one of the indispensable and important raw and auxiliary materials in the casting process, which has a significant impact on the quality of castings. When the molten metal is poured into the cavity and comes into contact with the sand mold and sand core,...
1 Introduction A twin-cylinder cylinder head is a twin-cylinder 250 displacement aluminum alloy twin-cylinder head produced by our company, made of A356, single piece of wool The weight of the billet is 5Kg, and the dimensions are 244mm× 228mm×114mm, the minimum wall thickness is 3.5mm, and the thickest point...
The company produces a rod-shaped casting (shown in Figure 1) with contour dimensions of φ40 mm ×326 mm, made of chrome cast iron Cr20, which is a typical anti-wear white cast iron, characterized by high hardness and a strong metal matrix supporting high-strength carbides. Due to low thermal conductivity,...
High manganese steel has been used to make tram track ruts since its good wear resistance because of its good wear resistance, and almost all railway forks in the world have been made of this material for more than 100 years. However, with the development of society and the...
Connecting parts are widely used in highways, railway bridges, tower mast structures, pipeline supports, lifting machinery and other structural connection facilities, compared with traditional welded railings, the pipe joint railings using connectors have superior corrosion resistance; For remote areas, tubular railings are being transported and installed etc. are more...
introduction With the improvement of automobile emission standards, reducing automobile engine emissions, reducing fuel consumption, and improving combustion efficiency have made automobiles tend to be lightweight, and lightweight is of great significance to the development of the automobile industry. According to statistics, at present, the self-weight of domestic autonomous...
China’s journey as a casting manufacturing leader has been remarkable, transforming the country from a foundry powerhouse to a global stage player in the industry. Over the past few decades, China has experienced significant growth and development in the casting manufacturing sector, propelled by various factors such as government...