Abstract


 
 
 
 This article is a continuation of previously published articles. This paper briefly describes the positive and negative qualities of asymmetric gearing from the point of view of loading conditions applied at the gearset, and the development and latest update of the software for designing this special involute gearing. The precise profile of the manufacturing tool is also described. All display options, and the option of gear mesh animation using this program, is shown. All equations necessary for the gearing geometry description, and a special approach with respect to x-shift coefficients distribution, are also mentioned in this paper.
 
 
 

Highlights

  • The issue of involute gearing geometry is a topic well-covered by specialist literature

  • Modern technologies allow the fine-tuning of the profile using CNC milling, electrical discharge machining (EDM) or grinding machines

  • Young’s modulus of elasticity Poisson’s ratio osculation radii side increases due to uFsoagreinovfoalnuteenggeinaerinbgra,kteheorvraeltuaersdeor,f stohese Tohsicsufilagtuioren srhadowiisartehadteptheensdeenvatlouensitasregegoimveent,ryb.aTsehdeosnitutahteion is there are comparable lodaedpinicgtecdonidnitFioignsuraet 3bo. tThhflisanfkigs.uFroersthhoisws tihnavtotluhteesegevoamlueetrsy,aarse given, based on the involute geometry, as reason, a symmetric gearing profile makes sense is in this case. ρρ$,# = rr& $,# ∙ sin αα(&

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Summary

INTRODUCTION

The issue of involute gearing geometry is a topic well-covered by specialist literature. It is very important to connect the influence of the production technology. Modern technologies allow the fine-tuning of the profile using CNC milling, electrical discharge machining (EDM) or grinding machines. The gearing profile is created purely by a trochoidal milling method with a cutting tool (rack). This rack profile includes the tip chamfer and the protuberance.

NOMENCLATURE AND USAGE OF ASYMMETRIC GEARING
STANDARD APPROACH TO SYMMETRIC
ASYMMETRIC INVOLUTE GEARING GEOMETRY DESCRIPTION
DEPICTION OF THE GEARSET
Findings
CONCLUSION
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