Development of a Mechanical Puller

Authors : Emagbetere Eyere, Oreko, Benjamin Ufuoma, Agberegha, Orobome Larry, Oghenekowho Peter.

Volume/Issue : Volume 3 - 2018, Issue 7 - July

Google Scholar :

Scribd :

Thomson Reuters ResearcherID :

In this work, a simple, low cost, less weight and less energy to operate mechanical puller was developed. The puller screw shaft was first design for, followed by the nut and then its collar top. Nonconventional shapes were assumed for the collars and handles. Finite element analyses were used to evaluate the von-misses stress in the arm and collar which had complex shapes. The result of finite element analysis revealed that the puller is not likely to fail under the design working conditions. The designed 3 arm mechanical bearing puller was fabricated and was successfully used to remove a number of bearings stuck in shaft.

Keywords : Mechanical puller, Finite Element Analysis, Shaft, Puller screw, von-misses stress.


Paper Submission Last Date
31 - May - 2020

Paper Review Notification
In 1-2 Days

Paper Publishing
In 2-3 Days

Never miss an update from Papermashup

Get notified about the latest tutorials and downloads.

Subscribe by Email

Get alerts directly into your inbox after each post and stay updated.

Subscribe by RSS

Add our RSS to your feedreader to get regular updates from us.