Casing and enclosures made from Sheet Metals are used in a wide variety of applications. From home appliances to the aerospace industry, sheet metals are found everywhere! This proves that
Casing and enclosures made from Sheet Metals are used in a wide variety of applications.
From home appliances to the aerospace industry, sheet metals are found everywhere!
This proves that sheet metals are crucial in day-to-day life.
Sheet metals undergo bending and cutting process to produce the final shape or structure.
We need to follow few guidelines while designing structures and shapes using sheet metals. If you fail to follow these design principles, then there will be certain defects in the final products, which in results will not deliver the performance as per the requirements.
Minimum Hole Diameter for Laser Cutter
Casing and enclosures made from Sheet Metals are used in a wide variety of applications. From home appliances to the aerospace industry, sheet metals are found everywhere! This proves that
Casing and enclosures made from Sheet Metals are used in a wide variety of applications.
From home appliances to the aerospace industry, sheet metals are found everywhere!
This proves that sheet metals are crucial in day-to-day life.
Sheet metals undergo bending and cutting process to produce the final shape or structure.
We need to follow few guidelines while designing structures and shapes using sheet metals. If you fail to follow these design principles, then there will be certain defects in the final products, which in results will not deliver the performance as per the requirements.
Things such as the distance between the two holes, the distance between a hole and the edge, diameter of the hole and slot with respect to the thickness of the sheet metal matters.
In this article, we will discuss sheet metal design basics, which is the key to designing the final product effectively and efficiently to deliver the desired performance.
You may be interested in our blog mentioned below about object manufacturing.
• Types of 3D Printers: Complete Guide – SLA, DMLS, FDM, SLS
• What Is 3D Printing? Types OF 3D Printing.
Now without any further ado, let’s start,
Minimum Hole Diameter for Laser Cutter
The holes cut or punched into the sheet metal should not be very small.
The diameter of the hole depends upon sheet metal thickness.
It is suggested that the diameter of the hole should be greater than 1 mm or equal to the thickness of the sheet metal, whichever is greater.
In the case of the Laser Cutting Machine, a high precision laser is needed to cut the small holes, so it is suggested to bind to the minimum hole diameter guidelines.
Notches
Notching is creating the intrusion or cutting the section of the sheet metal at the edges.
Guidelines for Cutting a Notch
Along with this, there are certain guidelines for notching as well,
- Notch Width ≥ (1.5 x Sheet Metal Thickness)
- Notch Length ≥ (5 x Sheet Metal Thickness)
- Distance between two adjacent notches ≥ (1.2 x Sheet Metal Thickness
- Corner Radius for Notch ≥ (0.5 x Sheet Metal Thickness)
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