Webbläsaren som du använder stöds inte av denna webbplats. Alla versioner av Internet Explorer stöds inte längre, av oss eller Microsoft (läs mer här: * https://www.microsoft.com/en-us/microsoft-365/windows/end-of-ie-support).

Var god och använd en modern webbläsare för att ta del av denna webbplats, som t.ex. nyaste versioner av Edge, Chrome, Firefox eller Safari osv.

Prediction of alignment deviations on a lead crowned helical gear manufactured by a hob

In English

Författare

  • Mattias Svahn
  • Lars Vedmar

Summary, in English

A drawback when hobbing lead crowned helical gears is that the gear tooth will be manufactured with alignment errors, often denoted flank twist. Together with other source deviations, these errors must not exceed the predetermined tolerances if the gear is to be finished hobbed. A simulation model is developed where the hobbing process can be analysed without additional errors resulting from real conditions. The result from this simulation model show very good correlation with an experimental gear ground by a hob. An analytical analysis of the manufacturing process results in a novel method to predetermine the minimum alignment deviations on a hobbed gear tooth. When selecting manufacturing methods, the results from this study can be used to determine if a hob can produce the helical gear within given tolerances.

Avdelning/ar

Publiceringsår

2014

Språk

Engelska

Sidor

58-73

Publikation/Tidskrift/Serie

International Journal of Manufacturing Research

Volym

9

Issue

1

Dokumenttyp

Artikel i tidskrift

Förlag

Inderscience Publishers

Ämne

  • Mechanical Engineering

Nyckelord

  • tooth alignment deviation
  • flank twist
  • gear hobbing
  • involute helical gears
  • lead crowning
  • gear manufacturing
  • gear tooth
  • simulation
  • modelling.

Status

Published

ISBN/ISSN/Övrigt

  • ISSN: 1750-0605