To be advised
Email registration form to 
9am – 5pm (UTC +8)
Closing Date:
One week before course date.
690 West Camp Road
#08-13 JTC Aviation Two
Seletar Aerospace Park
Singapore 797523
AAIS Member: S$918/pax w/GST
Public: S$1,026/pax w/GST
Fees reflected are inclusive of 8% GST (in 2023).

About the Course:
Flap Peening, The Practical Approach is one of the most successful training programme designed and developed by ASTA. It encompasses both the fundamental knowledge and aspect of shot peening, as well as the practical approach towards the application of the flap peening methodology.

The training has been established to educate participants with the important principles of the shot peening process, so as to build on a strong foundation for this special process to be carried out precisely, efficiently and effectively; in accordance with industry standards and regulatory controls.

Emphasis is placed to equip and empower participants with the necessary practical skills and capability by incorporating a mandatory practical training requirement. This would enable consistent results to be achieved despite flap peening being a manual process.

Who Should Attend?
The application of flap peening is very wide and therefore, this course is suitable for all personnel including operators, technicians and engineers who wish to acquire the necessary skill and knowledge for this useful manual peening method.

Course Content:
  • Introduction to Shot Peening
  • Methods of Intensity Measurement
  • Shot Peening Intensity and Saturation Curve
  • Coverage control and Requirement
  • Flap Peening, The Practical Approach
  • Practical Training
  • Summation / Discussions
  • Written Test
  • Practical Test
About the Instructor:

Mr. Nai Puay Guan, Asta Training International
Nai is an independent consultant in the Aerospace Industry, a Nadcap Auditor and a Shot and Flap Peening Trainer. He has training in mechanical engineering and holds a Master Degree in Engineering (University of South Australia).

Nai has the expertise and extensive experience in Aerospace Quality and Process Management, Surface Enhancement Technology, Conventional and Non-Conventional Machining. He served as an Instructor and Examiner for the Singapore Air Force School and was the General Manager of a metal finishing company for many years. He is also currently the Technical Director of a surface finishing company. He had co-authored a book on Shot Peening (2006 & 2009) and is a Member of the SAE AMECSE Committee.

Nai has performed numerous training and consultation works with many aerospace companies in Singapore and in the region.

*Note: AAIS reserves the right to adjust the course pricing and to re-schedule or cancel any course due to unforeseen circumstances, course commencement is subject to minimum class size requirements.
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