Selection of Surface Machining Methods for Inner Hole of CNC Lathe Machined Parts There are many methods for surface processing of inner holes of CNC lathes. Commonly used are drilling, reaming, reaming, boring, turning, grinding, drawing,…

What is 3d printing rapid prototyping technology 3D printing technology A technique for layer-by-layer printing. By connecting a computer with a 3D printer, the drawn drawings can be printed out as a means of model. Today, this technology …

The configuration method of the spindle bearing of the CNC machining machine tool Generally, the spindle components of medium and small CNC machining machine tools mostly use rolling bearings (bearing) as the spindle support. At present, t…

The basic principle of heat treatment of cast aluminum alloy (1) Annealing: The aluminum alloy gravity casting product is heated to a certain temperature and kept for a certain period of time, and then cooled to room temperature at a certa…

The difference between gravity casting and sand casting and die casting Gravity casting refers to a process in which molten metal is injected into a mold under the action of the earth's gravity, also known as casting. Gravity casting in a …

The difference between gravity casting and sand casting and die casting Gravity casting refers to a process in which molten metal is injected into a mold under the action of the earth's gravity, also known as casting. Gravity casting in a …

What are the advantages and disadvantages of stainless steel precision casting process? Analysis of the advantages and disadvantages of stainless steel precision casting processing technology: Friends in the foundry industry know that the …

What are the characteristics and main applications of aluminum alloy casting? Aluminum alloy has low density, but relatively high strength, close to or surpassing high-quality steel, good plasticity, can be processed into various profiles,…

What is a casting ? The method of casting liquid metal into a casting cavity suitable for the shape of the part, and after the casting is cooled and solidified, is called casting. Castings obtained by casting are called castings. Casting s…

What are the technical requirements for precision casting Let's take sand casting as an example. Factories that mass-produce precision casting should create conditions to adopt technologically advanced modeling and core-making methods. The…

What are the metal product processing technologies of precision sheet metal processing manufacturers Precision sheet metal processing manufacturers CNC bending machines, etc. to produce sheet metal products. Can go directly from drawing to…

Five aspects of sheet metal sandblasting applications Sheet metal sandblasting uses compressed air as the power to form a high-speed jet beam to spray the spray material on the surface of the workpiece to be treated at a high speed, so tha…

The Rubbing Shaft Is An Important Part For Many Large Machines Today, with the rapid development of the machinery industry, the manufacturing level of various mechanical parts has been continuously improved, the physical properties have be…

Spring Design Attention And Roll Forming Method The coiling characteristics and methods of springs are divided into cold coiling method and hot coiling method. Cold winding method: When the diameter of the spring wire is less than 8mm, the…