Carburized spur gears were tested to determine bending fatigue life under variable loads. Fatigue life in random tests is shorter than in block programmed tests. However, chronological order of loads in block programmed tests has insignificant influence....
AGMA 2000FTM3-2000 pdf download
This paper will compare and contrast two newly revised documents. IS0 6336-5 and AGUA 923, with two that are familiar to today’s gear producers -AGMA 2001 and 2003. These new documents were prepared on a consensus basis...
AGMA 2000FTM2-2000 pdf download
The International Gearing Standard IS0 6336, in part 5, addresses the metallurgical requirements to achieve the rated service performance. For high quality carburise case hardened gears the heat treater is required to achieve, in conjunction with other...
AGMA 2000FTM1-2000 pdf download
Corrosion of gears during the manufacturing process costs the aerospace industry millions of dollars every year. The goals of the project discussed herein were to identify the root causes of in-process corrosion of gears and develop preventative...
AGMA 2000-A88 pdf download
The following editorial corrections have been made to ANSIIAGMA 2000-A88, Gear CZassi,fication and Inspection Handbook, (originally printed March, 1988 and September, 1988). These changes are in addition to those noted in the Errata issued in January, 1989....
AGMA 1107-A19 pdf download
This standard provides specifications for nomenclature, dimensions, tolerances and inspection for form milling cutters. Included in these are involute type, straight sided for rack or worm thread generation, form relieved, indexable carbide insert (ICI), and special form....
AGMA 1106-A97-1997 pdf download
This standard presents a new basic rack, AGMA PT, which, with its full round fillet, may be preferred in many applications of gears made from plastic materials. It also explains and illustrates the general concept of the...
AGMA 1010-F14-2014 pdf download
This standard provides a means to describe the appearance of gear teeth when they wear or fail. The study of gear tooth wear and failure has been hampered by the inability of two observers to describe the...
AGMA 944-A19 pdf download
This information sheet provides a means to describe the appearance of powder metal gear teeth when they wear or fail. The study of powder metal gear tooth wear and failure has been hampered by the inability of...
AGMA 942-A12 pdf download
This information sheet recommends powder metallurgy, PM, steel materials and metallurgical quality characteristics for use in specifying PM gearing. It identifies specifications and requirements for various PM steel materials foras--sintered, through hardened orsinterhardened, carburized case hardened, and...