Gear Hobbing (Free PDF)




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Description
Hobbing is a machining process for gear cutting, cutting splines, and cutting sprockets on a hobbing machine, which is a special type of milling machine. The teeth or splines are progressively cut into the workpiece by a series of cuts made by a cutting tool called a hob. Compared to other gear forming processes it is relatively inexpensive but still quite accurate, thus it is used for a broad range of parts and quantities.

Content:-
1. general Comments
2. profile Calculation
3. Multi-Start Hobs
4. Multi-gash hobs
5. Hob accuracy tolerances
6. Materials used to Manufacture hob
7. Recoating
8. Working Conditions
9. Cutting time and disposable hobs
10. Dry cutting and carbide hobs
11. Skiving hobs
12. Special Profile hobs
13. Comments on hob manufacturing
14. Inserted blade hobs
15. Anomalies in the use of hobs and solutions
16. Key to the most common Abbreviations (Acronyms)

Author Details
"Gianfranco Bianco"




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