We get a lot of questions here at AGMA asking for help in decoding gear accuracy grades (also known as tolerance classes). If we’re lucky the inspection standard is called out on the print, or the customer knows what standard they want the gears to be inspected, or they are ok to use the most current standard. If that’s not the case it takes some detective work to determine the proper inspection standard.
The AGMA Technical Division Committees have been working on improvements and additions to our standardization efforts. We have three new projects to announce and are looking for technical experts from our membership to join the effort.
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