https://www.miningweekly.com
Components|Construction|Construction Equipment|Design|PROJECT|Testing|Water|Equipment|Drilling|Bearing|Bearings
Components|Construction|Construction Equipment|Design|PROJECT|Testing|Water|Equipment|Drilling|Bearing|Bearings
components|construction|construction-equipment|design|project|testing|water|equipment|drilling|bearing|bearings

Bearing swell problem solved for percussion hammer drill

A Vesconite Hilube bearing that has been manufactured for the drill manufacturer

A Vesconite Hilube bearing that has been manufactured for the drill manufacturer

26th November 2021

     

Font size: - +

This article has been supplied as a media statement and is not written by Creamer Media. It may be available only for a limited time on this website.

A nylon bearing-swell problem almost led to the abandonment of a project to develop a new percussion hammer drill until the drill maker turned to Vesconite Hilube no-swell wear-resistant bearings.

The drill had been designed with a specific heat-stabilised nylon machined into linear bearings.

However, due to swell associated with the nylon, ten sets of nylon bearings had to be machined so that the drill manufacturer could find one set of components that could work together. The drill would then seize since nylon is known to swell when water absorption occurs.

The maker of drill rigs, rock excavation and construction equipment was at its wits' end and ready to disregard the new drill design as unworkable when the design engineer heard about Vesconite Hilube.

After some size testing, the company ordered samples, notes Vesconite Bearings technical sales consultant Charlie Simpson.

The manufacturer then sent these samples to its testing facility in India, and has been testing them for three years with promising results, Simpson reports.

The decision as to whether to introduce the product as part of the company’s product line is currently being decided by the drill manufacturer’s marketing department.

From being sceptical that the company would be able to proceed with the drill, the design engineer is encouraged that the niche drill can operate and may be introduced into the company’s catalogue.

Should this be the case, it is likely that the drill manufacturer would produce a range of similar drills all fitted with Vesconite Hilube linear bearings.

These are likely to be used for rock drilling, excavation and construction globally.

Edited by Creamer Media Reporter

Comments

Projects

Image of lithium ore stockpile
Lithium conversion plant, Australia
Updated 2 hours 7 minutes ago By: Sheila Barradas
Aerial view of the Amapá mine
Amapá iron-ore project, Brazil
Updated 2 hours 7 minutes ago By: Sheila Barradas

Showroom

SABAT
SABAT

From batteries for boats and jet skis, to batteries for cars and quad bikes, SABAT Batteries has positioned itself as the lifestyle battery of...

VISIT SHOWROOM 
Universal Storage Systems (SA)
Universal Storage Systems (SA)

South African leader in Steel -Racking, -Shelving, and -Mezzanine flooring. Universal has innovated an approach which encompasses conceptualising,...

VISIT SHOWROOM 

Latest Multimedia

sponsored by

Option 1 (equivalent of R125 a month):

Receive a weekly copy of Creamer Media's Engineering News & Mining Weekly magazine
(print copy for those in South Africa and e-magazine for those outside of South Africa)
Receive daily email newsletters
Access to full search results
Access archive of magazine back copies
Access to Projects in Progress
Access to ONE Research Report of your choice in PDF format

Option 2 (equivalent of R375 a month):

All benefits from Option 1
PLUS
Access to Creamer Media's Research Channel Africa for ALL Research Reports, in PDF format, on various industrial and mining sectors including Electricity; Water; Energy Transition; Hydrogen; Roads, Rail and Ports; Coal; Gold; Platinum; Battery Metals; etc.

Already a subscriber?

Forgotten your password?

MAGAZINE & ONLINE

SUBSCRIBE

RESEARCH CHANNEL AFRICA

SUBSCRIBE

CORPORATE PACKAGES

CLICK FOR A QUOTATION







sq:0.158 0.196s - 95pq - 2rq
1:
1: United States
Subscribe Now
2: United States
2: