NEEDLE SHAVER FOR WORM GEARS Russian patent published in 2009 - IPC B23F21/28 

Abstract RU 2344025 C1

FIELD: machine building.

SUBSTANCE: shaver for finishing treatment of worm gears, arranged in the form of worm and having cutting elements on lateral sides of turns. Cutting elements on lateral sides of worm turns are arranged in the form of wire poil that comprises multiple wires rigidly fixed with one end on lateral side of worm turn, at that diameter of worm shaver is equal to diameter of conjugated worm, and thickness of turns profile cog is increased by value of double tension.

EFFECT: higher quality of gear machining, simplification of design and reduction of labour-intensiveness.

9 dwg,1 tbl 1 ex

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RU 2 344 025 C1

Authors

Stepanov Jurij Sergeevich

Kirichek Andrej Viktorovich

Tarapanov Aleksandr Sergeevich

Sukharskij Ivan Nikolaevich

Sotnikov Vladimir Il'Ich

Afanas'Ev Boris Ivanovich

Fomin Dmitrij Sergeevich

Bologov Evgenij Nikolaevich

Dates

2009-01-20Published

2007-05-08Filed