Add Text On Parts

Depending on the manufacturing process and material being used, text and lettering can be engraved, embossed, silkscreen printed, rubbed on… the possibilities are manifold.  machined part

 

When adding text to a design for precision CNC machining, the first thing to consider is whether the text should be engraved (cut into the surface of the part) or embossed (sticking out from the surface).

 

While embossed text can sometimes be easier to read, it is usually preferable to use engraved text, because it requires less material to be removed from the workpiece and thus saves time and money.

 

CNC cutting tools can only go so fine, so choosing an appropriate font and text size is critical. Fonts should be Sans-Serif (without embellished tips that are hard to cut) and in a size of at least 20 points. Slightly smaller text may be possible with soft metals. cnc machining part

 

Embossed and engraved text has significant benefits. For one, it can be added during the manufacturing stage (with a CNC mill, for example) and does not require its own separate process. Secondly, it ensures some degree of permanence: lettering that is physically raised or lowered generally lasts longer than lettering made using ink. Such text can also prevent unlicensed copying of a part, since printed text can be easily rubbed off or painted over, while embossed and engraved text cannot. aluminum part

 

In many cases, however, adding text using manufacturing machinery isn’t possible. The text might need to be much smaller, or it may require a Serif font to match the company’s branding. Alternatively, the part itself may be too awkwardly shaped for engraving or embossing

 

In such cases, there are other options. Rather than add text during the manufacturing process, we can add it after the product has been made. There are several different ways to do this, all of which offer particular benefits.