In writing a specification regarding roller chain, I intend to include a statement that chain shall conform to ANSI/ASME B291. Is ANSI/ASME B29.1M simply a metric conversion of B29.1, and therefore the same thing?
In writing a spec regarding roller chain, I will include a note that chain shall conform to ANSI/ASME B29.1. Is ANSI/ASME B29.1M simply a metric conversion of B29.1 and therefore the same thing?
If I have a drawing where the envelope requirement is made the default by a general note, reference to ISO 2768…-E, or other means, and I want to override the envelope requirement and have the independency principle apply to one feature of size on the drawing, how would I do that? The “I”...
Is anyone (successfully) using slots & tabs to locate parts in a welded assembly? We are in the agricultural equipment industry, so we use a lot of hot rolled steel. The thickness tolerance of the material has a direct effect on the thickness of the tab, which affects the locating ability...
Are there other companies out there that have switched from Y14.5 to the ISO GTOl stds? If so, how did you manage to get people to switch their thinking from Envelope Requirement to Independency Principle?
Also, I have been using the term "basic" for 40 years and am having a hard time using...
