Profile Gear Grinding Temperature Reduction and Equalization
Journal Title: Журнал інженерних наук - Year 2018, Vol 5, Issue 1
Abstract
The profile gear grinding modes definition technique is developed to provide the uniform residual temperatures after heating and subsequent cooling which predetermine uniform thermal deformations on periphery of a cogwheel when grinding. The initial basis for this is a possibility to determine the gear grinding temperature both on the heating and cooling stages and, besides, it is may be also a choice of the operation cycle structure with and without the working stroke omission. In the interval of the profile gear grinding modes, two variants of the gear grinding working cycle structure with reciprocating displacement of the grinding wheel are considered using the simulation method with an omission and without one of the working stroke. Certain combinations of mode parameters are found in the range of their possible values at which the combination of heating and cooling leads to the lowest residual surface temperature both during and after working stroke.
Authors and Affiliations
N. V. Lishchenko, V. P. Larshin
Keywords
Related Articles
- EP ID EP306810
- DOI 10.21272/jes.2018.5(1).a1
- Views 70
- Downloads 0
Mass transfer during sulfuric acid concentration by evaporation into the air flow
This article shows the results of the study of mass transfer under periodic concentration of sulfuric acid by evaporation inthe gas flow, neutral with respect to the components of acid. Used mathematical model for mass t...
Research of Non-metallic Inclusions Removal in Teeming Ladles of Various Design
It was studied in the article the possibility of intensification of removal of non-metallic inclusions in a teeming ladle during holding without any additional external influences on the metal (argon blowing or electroma...
Big Data Approach Application for Steel Pipelines in the Conditions of Corrosion Fatigue
This paper presents results of the use of Big Data approach and neural network for the pipelines diagnosis problem. In this case the pipeline is in the conditions of crack growth of corrosion fatigue and exposed to hydro...
Formation of hydroxyapatite coatings with addition of chitosan from aqueous solutions by thermal substrate method
The aim of this investigation was obtaining of biocompatible coatings for medical implants based on biopolymer chitosan and hydroxyapatite, which is the main mineral component of bone tissue. Coatings were obtained by th...
Efficiency Analysis of Tracking and Stationary Solar Panel Modes Against Solar Radiation
The utilization of solar energy sources is done by using photovoltaic (solar panels). The energy emitted by the sun is fluctuating. This change in radiation energy will also affect the output of solar panels. The relatio...