IDEAS FOR TESTING OF PLANETARY GEAR SETS OF AUTOMOTIVE TRANSMISSIONS
Abstract
The article describes the concept of modular stand, where is possible to provide tests of gear pairs with fixed axes from mechanical automotive gearboxes, as well as tests of separate planetary sets from automatic gearboxes. Special attention in the article will be paid to the variant dedicated for testing of planetary gear sets. This variant is particularly interesting because:
1) it is rarely described in the literature, and
2) this topology allows big simplification with respect to testing of standard gearwheels.
In the planetary closed-loop stand it is possible to directly link two identical planetary sets. Without any bracing flange or other connecting clutches, shafts or gear sets, just two planetary sets face-to-face will be assembled and connected to the electric motor.
Článek popisuje koncept modulárního zkušebního stanoviště, kde je možné testovat jak ozubené převody s pevnou osou, tak planetová soukolí. Zvláštní pozornost bude v článku věnována právě zkoušení planetových převodů. Tato varianta je zajímavá z několika důvodů: 1) je velmi málo popsána v literatuře,
2) uspořádání umožňuje velké zjednodušení v porovnání se stavem pro soukolí s pevnou osou.
V zkušebním stavu planetových soukolí je možné napřímo spojit dvě identická soukolí. Bez jakých koli přídavných spojek, hřídelů, nebo dalších převodů. Máme pouze dvě propojená soukolí, které jsou přímo poháněny elektromotorem.
Downloads
Published
Issue
Section
License
Copyright (c) 2021 Gabriela Achtenová
![Creative Commons License](http://i.creativecommons.org/l/by/4.0/88x31.png)
This work is licensed under a Creative Commons Attribution 4.0 International License.
Authors who publish with this journal agree to the following terms:1. Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
2. Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
3. Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).