METHOD OF GEAR AND NEEDLE SHAVING Russian patent published in 2009 - IPC B23F11/00 B23F19/06 

Abstract RU 2344024 C1

FIELD: machine building.

SUBSTANCE: method is realised by rolling method, worm is engaged with worm gear, at that worm is worm shaver, and worm gear is processed blank, worm shaver is forcedly rotated, radial feed-motion is communicated to it at free rotation of balnk around its axis. Worm shaver is used in the form of worm, on lateral sides of turns of which wire poil is placed in the form of multiple wires that are rigidly fixed with one end on lateral side of worm turn perpendicular to it. At that diameter of worm shaver is arranged as equal to diameter of conjugated worm, and thickness of turns profile cog - as increased by value of double tension.

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

6 dwg, 1 ex, 1 tbl

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RU 2 344 024 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