Abbreviation TDL?
Abbreviation TDL?
(OP)
A technical spec has a flatness feature control frame with "TDL KK" The KK is a value in a table later in the spec (0.005" for my use) but the "TDL" is something I've never seen before. My first guess is that it means to look the KK value up in the table -- the acronym could stand for "Table Dimension Line" or maybe "Total Dimensional Limit."
Any other ideas, or does anyone know for sure?
Any other ideas, or does anyone know for sure?
John-Paul Belanger
Certified Sr. GD&T Professional
Geometric Learning Systems





RE: Abbreviation TDL?
What Spec?
RE: Abbreviation TDL?
John-Paul Belanger
Certified Sr. GD&T Professional
Geometric Learning Systems
RE: Abbreviation TDL?
Are you sure it wasn’t simply “TOL” - tolerance?
Bad photocopy or typo, you know...
RE: Abbreviation TDL?
(It must be a really old spec because they are using symmetry along with the pre-1994 datum feature symbol.)
John-Paul Belanger
Certified Sr. GD&T Professional
Geometric Learning Systems
RE: Abbreviation TDL?
RE: Abbreviation TDL?
Frank
RE: Abbreviation TDL?
Season
RE: Abbreviation TDL?
Season
RE: Abbreviation TDL?
No Problem, I do think you helped clarify, I was just thinking after I had posted, "I should have pointed the location out specifically"!
Frank :)
RE: Abbreviation TDL?
John-Paul Belanger
Certified Sr. GD&T Professional
Geometric Learning Systems