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WAAM Specimen Preparation - Surface Smoothing Rig

September 22, 2023 - Surface quality is one of the problem for specimen made by WAAM. Inavailability of the facilties does not give much choice to the researcher unless finding alternatives. Conventional milling machine is one of the alternatives, however thin specimen is not allow to be used on the machine to aviod specimen from flying. At the Metal Forming Research Lab, we have developed a custom-made rig for that purposes. The rig is attached to a belt-grinding machine. Specimen before and after the grinding is as shown below. The initila thickness 5-6 mm and the final 2-3 mm only. 

Beforeandafter

 

MFRL Visit, 22-24 August 2023

On 22nd till 24th of August 2023, MFRL team involving Zulkhairi, Amer, Kamarul and Zarirah and lead by Assoc. Prof. Ir. Dr. Ahmad Baharuddin have visited friends and colleagues from various universities. Begins with Dr Mokhtar;s team at UTP, Tronoh Perak. Then, the team met Dr Azman Ismail, who lead the team on the FSW at MIMET, UniKL Lumut. The next day, short discussion with Dr Hadi Azman, metal additive manufacturing expert at UKM. Finally, the main aim of the trip, i.e. to participate at WJAM 2023 and met all the sifu in the FSW and metal AM research areas end the visit. Thanks to all who accept our visit and entertained us.

Research visit Ogos 23 page 0001

Tooling Design Evaluation

Every year, after completed their design and fabrication of a tooling for a certain process, Manufacturing Engineering Programme students will face another challenge, i.e. the evaluation. Yesterday 13th of July 2023, the session start from 10 am and finish at 9 pm. Even though tired, they are happy after the session ends. It is normal, some are not well functions as intended to and the product not well produced. This year, 8 groups of student were assigned a task to design and fabricate a lancing tools. The design starts with CAD modeling, cost analysis and testing. Below are some of the photo taken during the session.

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Congratulation Zarirah

Congratulation to Zarirah for her achievement in I-Cited 2023 organized by Faculty of Education, Universiti Malaya. The product exhibit in the competition is on low cost and user friendly metal 3D printing machine. The project is under her and still under development. Congratulation again.

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Congratulation Faris

Alhamdulillah. After one and half years of study and three hours thesis defense, Faris made the lab proud as he managed to pass his viva voce yesterday 22nd of May 2023. Congratulation. Thank you to School of Mechanical Engineering and USM in providing outstanding support in ensuring postgraduate student like Faris complete their study on time. Thank you as well to the examiners. The project is part of SATU Joint Research Scheme (JRS) programme with collaboration of Prof. Rajendran (SRM Institute of Science and Technology, India) and Dr. Syahir (UTM, Malaysia)

WhatsApp Image 2023 05 22 at 12.29.56a

WhatsApp Image 2023 05 22 at 12.29.55a