(For the sake of this post, we will assume the user implies a requirement, which is standard Class BD , or is asking about the specifics of Class B ).
You aren't paying for "precision machining" tolerances on a heavy structural frame where they aren't needed. Interchangeability:
is the "sweet spot" for many industrial steel constructions: covers linear and angular dimensions (Fine/Medium balance). handles straightness, flatness, and parallelism. Using a standardized tolerance like Clear Communication:
(For the sake of this post, we will assume the user implies a requirement, which is standard Class BD , or is asking about the specifics of Class B ).
You aren't paying for "precision machining" tolerances on a heavy structural frame where they aren't needed. Interchangeability: en iso 13920-bf
is the "sweet spot" for many industrial steel constructions: covers linear and angular dimensions (Fine/Medium balance). handles straightness, flatness, and parallelism. Using a standardized tolerance like Clear Communication: (For the sake of this post, we will