In Australia, there is an increasing demand for safer and better manufactured products for various industries. That is why, while producing metal products, engineers prefer using sheet metals and hem them well with press brakes. There are a series of hemming solutions for press brakes in the market. Sometimes, determining the right solution can be a challenge on its own. So if it is the first time you have explored this arena, this is what you need to learn.
About Sheet Metal Hemming
Similar to the tailoring and garment business, hemming sheet metal with a press brake includes folding a layer of one material over the other. It creates a rounded, soft edge. You can use these hemmed sheet metals for various uses. It includes:
- Manufacture of office equipment.
- Making of cabinets.
- Equipment that processes food.
- Storage and shelving solutions.
- Refrigerators.
Optimum Thickness
Since the inception of the use of sheet metal machines, hemming has been a common choice to make materials of varying thicknesses. Earlier, it was common for materials to have thicknesses of 20 Gauge to 14 gauges. But nowadays, hemming is also common in materials with a thickness between 12-14 Gauges. Sometimes, even materials having 8 gauge thickness get hemming.
Advantages
Hemming with sheet metal press brake can:
- Improve the aesthetics.
- Reduce the chances of exposure to sharp edges.
- Eliminates bursa in the parts that can be otherwise dangerous.
- Make the finished part extra strong.
However, your choice of tools can make a difference in the finished product.
Which Tools and Why?
It is imperative to understand your budgetary constraints and needs before choosing the tools. For example, with a shorter time for set-up, you would need extra tools. It is also essential to stick to the principles of manufacturing. A mini tool library is also helpful for a comprehensive solution to all your needs. If you need to use press brakes for bulk manufacturing, having a duplicate set of tools can be handy. Your nearest manufacturers can customise a solution to suit all your needs within budget.
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