Spiroid Gear with Composite Profile of the Worm – Hob Mill Tool

Sofia Totolici; Virgil Gabriel Teodor; Nicuşor Baroiu; Silviu Berbinschi

doi:10.4028/www.scientific.net/AMR.1036.376

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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 1036Spiroid Gear with Composite Profile of the Worm –...

Spiroid Gear with Composite Profile of the Worm – Hob Mill Tool

Abstract:

The spiroid gears are known and used due to their performances: increased gear ratio; reduced overall dimensions; the simplicity of the construction; increased carrying capacity on the gear flanks etc. The gears construction demand assurance of a certain geometry of the worm, which constitutes, in the same time, the basics for the generating tool of the spiroid wheel. In this paper, a worm with a composite profile is proposed. The profile is composed by an assembly of circles arc, in order to increase the length of the flank active zone. This design is intended to increase the contact length between the flanks of the spiroid worm and spiroid wheel, in order to decrease the contact pressure between the two parts and to improve the gear function process.

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Periodical:

Advanced Materials Research (Volume 1036)

Pages:

376-381

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.1036.376

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Online since:

October 2014

Authors:

Sofia Totolici, Virgil Gabriel Teodor*, Nicuşor Baroiu, Silviu Berbinschi

Keywords:

Composite Profile, Hob Mill Tool, Spiroid Gear

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* - Corresponding Author

References

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