Sunday, March 31, 2013
preferred numbers
In industrial design, preferred numbers (also called preferred values) are standard guidelines for choosing exact product dimensions within a given set of constraints. Product developers must choose numerous lengths, distances, diameters, volumes, and other characteristic quantities. While all of these choices are constrained by considerations of functionality, usability, compatibility, safety or cost, there usually remains considerable leeway in the exact choice for many dimensions.
Subscribe to:
Post Comments (Atom)
Nine holes
Nine holes is a two-player abstract strategy game from different parts of the world and is centuries old. It was very popular in Englan...
-
Nureongi (누렁이) and Hwangu (황구; 黃狗) are Korean terms meaning "Yellow Dog" used to refer to tannish mongrel or landrace of dog in...
-
shrugless without shrugs
No comments:
Post a Comment