Introduction to Welding Process of Iron Castings
The welding process of cast iron is generally divided into hot welding, semi-hot welding, cold welding three kinds of technology, different welding process selection of welding materials are differen......
Introduction of Heat Treatment Process
By changing the internal microstructure of the workpiece, or changing the chemical composition of the surface of the workpiece, improve the performance of the workpiece....
Precision Casting Machining Center
Some casting methods (such as dissolved mold precision casting and pressure casting) are more accurate than others, but there will always be dimensional tolerances or geometric shapes that cannot be ......