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What are the characteristics of medical sheet metal processing technology?

Release time:

2024-04-12

Medical sheet metal processing is the key technology that sheet metal technicians need to master, and it is also an important process of sheet metal product forming. Medical sheet metal processing includes traditional cutting, blanking, bending, stamping methods and process parameters, as well as a variety of cold stamping die structures, the working principles and operating methods of various equipment, new stamping processes and technologies.

1.High power density: After sheet metal processing, the workpiece reaches a temperature that rises rapidly, causing it to melt or vaporize. Even materials with high melting points, high hardness, and high brittleness (such as ceramics and diamond) can also be processed using sheet metal processing techniques.

2.Medical sheet metal processing is easy to control: It is easy to combine with precision machinery, precision measurement technology, and electronic computers, thereby achieving high levels of automation and processing accuracy.

3. Convenient and flexible: the robot can process sheet metal in harsh environments or places that are difficult for others to enter, and most welding medical sheet metal processing accuracy is low, so the amount of deformation and correction is large.

4.Wide application range: beam divergence Angle can be less than 1 milliradian, spot diameter can be as small as microns, action time can be as short as nanoseconds, picoseconds. At the same time, the continuous output power of high-power sheet metal processing can reach the order of kilowatts to ten kilowatts.

5.In the assembly process, in order to ensure product quality, it is often necessary to carry out multiple selection, adjustment, measurement and inspection.
Medical sheet metal processing

Cold working sheet metal processing refers to the blanking and cutting of raw materials such as sheets, profiles, and pipes. The processing of forming, connecting, and other processes has its own unique characteristics. As a result, it has developed its own distinct processing work content, production technology, and operating specifications. Since there are numerous welding methods employed in industrial production, the welding process can be categorized into three types based on the characteristics of the welding technology used.

1.Fusion welding: It is characterized by heating the joint of the weldment to a molten state through local heating, fusing with each other, and then combining with each other after condensation. Commonly, arc welding and gas welding belong to this category.

2.Pressure welding: The common feature is that, regardless of whether the welding is heated, a certain pressure is applied during the welding process, so that the two bonding surfaces are in close contact, to promote the nodule effect between the atoms, ensuring that the two parts to be welded are firmly connected. Resistance welding and friction welding belong to this category.

3.Brazing is similar to fusion welding in that it can achieve a strong connection, but there are essential differences between the two processes. In brazing, the filler metal, which has a lower melting point than the base metals , is heated to a molten state. The base metals themselves do not melt. The liquid filler metal wets the surface of the base metal, fills the joint gap, diffuses into the base metal, bonds with the solid base metal, and finally solidifies to form a strong connection. Brazing encompasses various techniques, such as torch brazing and furnace brazing.

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