Precision Sheet Metal Fabrication vs. Ordinary Processing: Key Differences

In the sheet metal fabrication industry, sheet metal fabrication is a key technique that technicians must master, and it is also an important process in workpiece forming. However, during production, one often hears about Precision Sheet Metal Fabrication and ordinary sheet metal processing. So what is the difference between the two? Let's take a look together.

1. Sheet metal fabrication includes traditional methods and process parameters such as cutting, blanking, and bending forming, as well as various cold-stamping die structures and process parameters, the working principles and operating methods of various equipment, and new stamping processes.

2. The scope of sheet metal fabrication is fairly broad. All metal-formed products are collectively referred to as sheet metal parts. Sheet metal is divided into ordinary sheet metal and precision sheet metal. In fact, they are the same concept, but there are some intrinsic differences: mainly in the process. Ordinary sheet metal processing uses traditional processing equipment, such as ordinary punch presses and angle-notching machines, to achieve the shape of sheet materials, usually for batch product processing, and accuracy cannot be guaranteed, making some complex processes difficult to achieve.

3. The so-called "precision sheet metal fabrication" involves material selection, structural design, improved machining accuracy, better bearing quality and service life, and improved lubricant quality, which also greatly raises the production level of reduction motors. Precision sheet metal is suitable for both large- and small-batch product processing, offering short processing cycles, high accuracy, and good uniformity. The transition from ordinary sheet metal processing to precision processing requires the following conditions: equipment replacement, technology upgrades, and management improvements.

4. Compared with traditional sheet metal processing, precision sheet metal fabrication has the advantages of high quality and high performance. The use of building-block modular design helps organize batch production and reduce costs. The diversification of types and variant design expand the application scope of gear motors. Precision sheet metal parts have relatively high requirements and must strictly follow tolerances. If assembly exceeds the tolerance, it is rejected. Its tolerance requirements are also higher than normal values.

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