Stamping process is a metal processing method, which is based on the plastic deformation of the metal. It uses dies and stamping equipment to exert pressure on the sheet to produce plastic deformation or separation of the sheet, so as to obtain parts (stamping parts) with certain shape, size and performance.

Turning can be done manually through a traditional form of lathe, which usually requires the continuous supervision of the operator or the use of an unnecessary automatic lathe. Today, the most common type of such automation is computer numerical control, also known as CNC.

CNC drilling machine is mainly used for drilling, reaming, chamfering and other processing. It is mainly used in automobile, mold, shipbuilding, aerospace and engineering machinery industries, especially for some hardware parts with multiple holes to be processed.

What is milling? This is a processing method of forming a workpiece on a usually movable table top using a tool, although some milling machines also have movable tools. Milling was originally a manual operation performed by workers, but now, most milling is done by CNC milling machines, which use computers to supervise the milling process. CNC milling can provide higher accuracy, accuracy and productivity, but in some cases, manual milling is still very useful. Manual milling requires a lot of t

Sheet metal, a kind of processing technology, has not yet had a relatively complete definition. According to a definition in a foreign professional journal, it can be defined as: sheet metal is a comprehensive cold processing process for metal sheet (usually less than 6mm), including shearing, punching/cutting/composite, folding, riveting, splicing, forming (such as automobile body), etc. Its remarkable feature is that the thickness of the same part is consistent.

3D printing (3DP) is a kind of rapid prototyping technology, also known as additive manufacturing [1]. It is a technology based on digital model files, using powder metal or plastic and other adhesive materials to construct objects through layer-by-layer printing.

Die casting is a metal casting process, which is characterized by applying high pressure to molten metal by using the inner cavity of the mold. The mold is usually made of alloy with higher strength. This process is somewhat similar to injection molding. Most die-casting castings are free of iron, such as zinc, copper, aluminum, magnesium, lead, tin, lead-tin alloys and their alloys. According to the different types of die-casting, cold chamber die-casting machine or hot chamber die-casting mach

At a certain temperature, the fully molten plastic material is stirred by a screw, injected into the mold cavity by high pressure, and then cooled and solidified to obtain the molded product. This method is suitable for batch production of complex parts and is one of the important processing methods.