Direct Part Mark
- Applications
- Direct Part Mark
Application Types: Direct Part Mark
A direct part mark is a process used to permanently mark a part. This direct part mark is used for part identification, item level traceability, or for design or aesthetic purposes.
Part identification using a direct part mark is very common for manufactured components. We see this with part numbers, part names, and descriptive text marked on just about any material and type of product.
Part traceability is enabled when a part is marked permanently with a bar code that is machine readable. These marks can range from a UPC code on a consumer product to a laser-marked 2D data matrix code marked on an aerospace part.
Logos or graphics files can be directly marked onto materials allowing for branding, aesthetic improvements, or schematics such as a circuit diagram. If you can design it using software, in most cases the file can be transferred and marked on a part.
Direct part marks can essentially be made one of three ways:
Surface Mark
A permanent mark is added to the surface or possibly a slight surface upset
Etched Mark
The surface of the part is disturbed to a noticeable depth with the change in surface properties showing a contrast that becomes the visible mark.
Engraved Mark
Deeper mark into the surface designed to survive coatings or harsh environments
The marking requirements vary greatly across industries and regions so it is best to consider direct part marking requirements as a part of the design and product development process. Call us for more information.
Direct Part Marking on our Blog
1 min read
Permanent Marking on Metal
Mar 19, 2024 by Matt Martin
2 min read
Solving Part Identification Challenges
Feb 27, 2024 by Matt Martin