THE INTERFERENCE AT THE ASSEMBLAGE OF CYLINDRICAL WORM-STAR WHEEL GEAR

The cylindrical worm - star wheel gear can be met in practice, for example, in transmissions with kinematical purpose, or in the construction of single screw compressors. Despite having a limited applicability, it presents an important advantage, consisting in the simplicity of its manufacturing. Th...

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Bibliographic Details
Published inProceedings in Manufacturing Systems Vol. 11; no. 3; p. 113
Main Authors Frumusanu, Gabriel, Teodor, Virgil, Totolici, Sofia, Oancea, Nicolae
Format Journal Article
LanguageEnglish
Published Bucharest University "Politehnica" of Bucharest, Machine and Manufacturing Systems Department and Association ICMAS 01.09.2016
Subjects
Algorithms
Gears
Interference
Manufacturers
Mathematical analysis
Mathematical models
Matlab
Numerical analysis
Stars
Studies
Theorems
Wheels
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Summary:The cylindrical worm - star wheel gear can be met in practice, for example, in transmissions with kinematical purpose, or in the construction of single screw compressors. Despite having a limited applicability, it presents an important advantage, consisting in the simplicity of its manufacturing. The paper suggests an analytical solution for finding the interference at the assemblage of cylindrical worm - star wheel gear, which is an important matter concerning the design of this type of transmission. The solution lies on a complementary theorem regarding surfaces enveloping, namely the theorem of plain generating trajectories family. An analytical algorithm has been developed in MatLab, in order to implement this solution. A numerical application, which was solved in a concrete case, is also presented.
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ISSN:2067-9238
2343-7472