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Sheet metal fabrication is the most commonly used metal processing method at present. During the processing of parts, due to the influence of various factors such as the processing accuracy of mechanical equipment, mold wear, and processing errors, the size of the produced sheet metal parts cannot be absolutely accurate. To ensure the availability of workpieces, we must limit the Read more

Sheet metal is a comprehensive cold processing process for metal sheets (usually below 6mm), including shearing, punching/cutting/compositing, folding, welding, riveting, splicing, forming (such as automobile body), etc. Its remarkable feature is that the thickness of the same part is consistent. Products processed by sheet metal technology are called sheet metal parts. The sheet metal parts referred to by different industries Read more

What is a sheet metal process hole? Sheet metal process holes are for the convenience of subsequent sheet metal bending. When the sheet metal bending line intersects at one point, and there is still sheet metal material on the extension line of the intersection point, it is necessary to add sheet metal bending process holes to avoid bending and pulling Read more

For the exact same auto mold, auto mold OEM manufacturers across Europe are delivering faster, higher quality and lower cost than US OEM manufacturers. The reason for this is laser heat treatment (see Figure 1), a process that is close to mainstream in Europe but hardly practiced in the United States. The details of the laser beam operation can be Read more

As the global manufacturing industry develops in the direction of refinement, intelligence and customization, lasers are widely used in industrial manufacturing, biomedical, military and other fields due to their good monochromaticity, directionality, brightness and other characteristics. global industrial chain. As the division of labor in the laser industry continues to mature, the application of lasers in the field of micromachining Read more

By optimizing the coating process and coating composition of the fine-blanking die surface, the comprehensive performance of the coating is improved, and the service life of the blanking die is effectively improved. The performance of titanium nitride and titanium aluminide coatings were compared. After improvement, the microhardness of the titanium aluminide coating reached 3200HV0.05, and the coefficient of dry friction Read more

Continuous stretching die refers to a die in which the material strip always moves in one direction during the stamping process. If the fabric strip in the die is cut and moves in two or more directions, it is called a progressive die; if the strip Feeding is realized in the mold, which is called an automatic continuous die; if Read more

The stainless steel medium and heavy plate has a smooth surface, high plasticity, toughness and mechanical strength, and is resistant to corrosion by acids, alkaline gases, solutions and other media. It is an alloy steel that is not easy to rust. Stainless steel plates are widely used in chemical, food, medicine, paper, petroleum, atomic energy and other industries, as well Read more

Different materials have different characteristics, such as: structural steel, stainless steel, aluminum, copper and brass, titanium plates, organic matter, so the matters needing attention when using laser cutting are also different. For this reason, the editor finds all the precautions for all kinds of materials in laser cutting. Structural steel: Better results will be obtained when the material is cut Read more

No matter what it is, there will be a certain process. The stainless steel plate cutting process has also attracted many people’s attention. In the process of doing this, we can properly understand all aspects and understand the entire cutting process. With more understanding of the process, then we will be able to harvest good results, so now we will Read more