S MECHANICAL A ENGINEER Nov/Dec 2013
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l RECRUITERS SHOULD UNDERSTAND ENGINEERING AS A PROFESSION l l CAPE STUDENTS WALK WITHENGINEER THE PRIZE THE SOUTH AFRICANOFF MECHANICAL VOL 63 lNov/Dec 2013
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EXCELLENCE IN FABRICATING INNOVATIVE STEEL SOLUTIONS
At Genrec Engineering, our values deliver your vision. We know that a company’s products are a reflection of the team that creates them. Our people are the underlying force driving the delivery of your vision with embedded values to deliver beyond our customers’ expectations. Working with honesty, accountability and care, our collective team is committed to fabricating innovative steel solutions to meet your specific needs. Genrec’s capabilities include: • Total Project Management • Steel Detailing Solutions • Light, Medium & Heavy Structural Fabrication • Heavy Machining • Planning and Programming • Material Logistics • Erection At Genrec Engineering, our team is happy to discuss the value we can add to your projects with our resources, be that a single capability or the entire project offering. Genrec Engineering specialises in the manufacture of structures and equipment in diversified markets such as: • Power Generation • Mining • Petrochemical • Mineral Beneficiation • Infrastructure, Oil and Gas, and Industrial
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sales@genreceng.co.za • Web: www.genreceng.co.za THE SOUTH AFRICAN MECHANICAL ENGINEER E-mail: VOL 63 Nov/Dec 2013
Chris Reay
Chairman of the Working Committee: Communications (SA Institution of Mechanical Engineering)
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S MECHANICAL A ENGINEER Nov/Dec 2013
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The monthly circulation is 3 947
l RECRUITERS SHOULD UNDERSTAND ENGINEERING AS A PROFESSION l l CAPE STUDENTS WALK OFF WITH THE PRIZE l
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Council 2012 - 2014 Office Bearers
President ............................................. KK Nyangoni (Kudzai) Vice President .............................................. D Findeis (Dirk) National Treasurer ........................,................. A Roos (Andre) Immediate Past President............................ G Barbic (George )
Branch Chairpersons
Central ................................................. S Murefu (Stephen) Eastern Cape ................................................ W Rall (William) KwaZulu/Natal ................................................. J Moto (John) Mpumalanga Highveld.............................. L Odendaal (Louis) Western Cape ........................................ Dr D Blaine (Debbie)
Portfolios:
Communications/Strategic Planning/ Specialist Group..........................................CD Reay (Chris) Young Engineers Forum.........Prof B Collier-Reed (Brandon) Education: Universities of Technology....... E Zawilska (Ewa) Membership ........................................... E Zawilska (Ewa) Professional Development Programme...M Black (Malcolm) Technology Programme .......................... SZ Hrabar (Steve) To be confirmed..................................G Bartholomew (Bart)
Chief Executive Officer: Vaughan Rimbault National Office Manager: Anisa Nanabhay PO Box 511, Bruma, 2026 Tel: (011) 615-5660, Fax: (011) 388-5356 Email: info@saimeche.org.za Website: www.saimeche.org.za Membership: Central, Eastern Cape,
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SAIMechE Scheduled Training Workshops – February 2014 Programmes and Registration Forms obtainable from Carey Evans, Tel: 031 764 7136 or Email: carey@saimeche.org.za Event Code
Event Title
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E6014
Finding Inventive Solutions to Engineering and Technical Challenging Problems
4-Feb-14
5-Feb-14
East Rand
A3214
Duplex Stainless Steels
5-Feb-14
5-Feb-14
Durban
A6014
Finding Inventive Solutions to Engineering and Technical Challenging Problems
11-Feb-14
12-Feb-14
Durban
E6414
Tanks Design, Construction & Installation
12-Feb-14
13-Feb-14
East Rand
C0814
Finding Inventive Solutions to Engineering and Technical Challenging Problems
18-Feb-14
19-Feb-14
Cape Town
E7713
Value Engineering in Project (New Event)
25-Feb-14
27-Feb-14
East Rand
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EML electric motors have established a reputation within the local agricultural and HVAC sectors as quality, affordable motors suitable for driving pumps, fans, conveyors, complete irrigation systems and ancillary equipment. Manufactured to ISO quality standards, these electric motors carry SABS certification and offer reliable performance. An off the shelf stockholding with 24 hour technical support ensure customers have total peace of mind.
VOL 63
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Where is your favourite holiday place in South Africa? (why?)
A message to mechanical engineers of the future?
If you were forced to change your job now, what would you rather do?
S MECHANICAL A ENGINEER Oct 2013
Publication of the SA Institution of Mechanical Engineering, Incorporating News of Associate Organisations
BRIDGING THE GAP BETWEEN GRADUATION AND THE WORKPLACE
JOINTLESS STRUCTURAL STEEL PARTS: A FIRST FOR SOUTH AFRICA
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Enter your product or project now! Deadline: 28 June 2014
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These units can be seen on mines, in engine rooms, in large spacious aircraft factories, hospitals, in large outdoor function tents and even at open stage rock concerts
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Alan Parkinson, manager of sales and marketing at GB Bearings
White metal bearings are particularly suitable in applications with heavy loads, high speeds and where shock loads are a problem
A typical thrust bearing
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POWER
GENERATION PROMECH PUBLISHING Tel: (011) 781-1401 Fax: (011) 781-1403 Email: samecheng@promech.co.za Website: www.promech.co.za Managing Editor: Susan Custers Editorial: Kowie Hamman Advertising: Mark Bennett Circulation: Catherine Macdiva DTP:
Zinobia Docrat/ Jacquelene Nene
Disclaimer PROMECH Publishing does not take responsibility for the opinions expressed by individuals.
Copyright
Obokeng Sennanye Project Manager: Supply Chain Development at AIDC received a Green Supply Chain award for this project
TICKER TAPE
All rights reserved. No editorial matter published in â&#x20AC;&#x153;Power Generation Todayâ&#x20AC;? may be reproduced in any form or language without written permission of the publishers. While every effort is made to ensure accurate reproduction, the editor, authors, publishers and their employees or agents shall not be responsible or in any way liable for any errors, omissions or inaccuracies in the publication, whether arising from negligence or otherwise or for any consequences arising therefrom. The inclusion or exclusion of any product does not mean that the publisher or editorial board advocates or rejects its use either generally or in any particular field or fields.
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T O D A Y
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DRYING, MILLING & CLASSIFICATION IS OUR BUSINESS E V E N 1 0 0 Y E A R S O F B E I N G A N I N N O V AT O R A N D
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Melicia Labuschagne
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Genuine Hansen parts & regular maintenance by skilled technicians will ensure sustainable operation, maximised uptime & plant availability so that you benefit from high productivity and lower overall cost of ownership & return on investment. Stephan Britz, with our competent after-sales team, is on standby 24/7 to give you class leading, unsurpassed back up, field service, maintenance & repair.
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the M
Hansie and Hans (right) Janse van Rensburg of JJ Boilers
Servicing the tubes of a boiler
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Conference & Exhibition 17–19 March 2014 Cape Town International Convention Centre Cape Town, Republic of South Africa www.powergenafrica.com www.distributechafrica.com
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Precise control of the system helps get the optimum energy out of fuels
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ROMECH PUB p - T, O, G 2/20/11 9:54 PM Page 2
omposite
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MARKET FORUM
Linatex premium rubber lining exhibits outstanding resilience, strength and resistance to cutting, tearing and abrasion.
Granulator fully assembled, tested and ready for shipment.
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MARKET FORUM
Hytec Services Africa head office located in Meadowdale, Johannesburg
BMG CEO, Charles Walters
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MARKET FORUM
Daniel Boakye, customer sales and support officer for WearCheck Ghana, calibrates a modern software-controlled viscometer bath in WearCheckâ&#x20AC;&#x2122;s first laboratory in West Africa, which opened recently. WearCheck Ghana offers oil analysis, an on-site sampling service and a 24-hr sample turnaround time
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MARKET FORUM
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MARKET FORUM Jaco du Toit, managing director of Multotec Africa, says the group consistently meets its customersâ&#x20AC;&#x2122; diverse needs in Africa
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MARKET FORUM
Sundyne LMV311 feedpump
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MARKET FORUM
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MARKET FORUM
WEiird
Fasteners
DIN 890 wing - hex slotted - socket torx - Philips - screw
Ufikile Khumalo
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DIN 892 magnetic screw head for fast simulation of screw joints even from behind
DIN 891 magnetic screw head for fast simulstion of screw joints
Jason Smith
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Keith Dowie
Nov/Dec 2013
Arnè Smit
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back cover
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