Z. Samad
Universiti Putra Malaysia
6 Papers
12 Citations
Z. Samad is an academic researcher from Universiti Putra Malaysia. The author has contributed to research in topics: Forging & Hydraulic machinery. The author has an hindex of 2, co-authored 6 publications.
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Papers
Geometrical Error Analysis of Cold Forged AUV Propeller Blade Using Optical Measurement Method
TL;DR: In this paper, the authors quantified the geometric error of an AUV propeller blade by comparing the blade profile obtained from nominal geometry of the blade and the profile constructed by commercial optical method namely Alicona system.
Experimental Test of Magneto-Rheological Directional Control Valve
Maher Yahya Salloom,Z. Samad +1 more
TL;DR: In this paper, the experimental results demonstrate the operation of MR directional control valve using two configurations and the experimental about ON-OFF and proportional operations is discussed, which can replace many types of the spool directional valve for controlling hydraulic actuator.
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Geometrical Defect Evaluation of Cold Embossing AA6061 Based on FEA and Physical Modeling Technique
TL;DR: In this paper, the authors present an investigation on the geometrical defect of the cold embossing pin based FEA and physical modeling methods, focusing on the effect of distance to the edge (DTE) to bulging geometries.
Quality Evaluation of Cold Embossed Hole Based on Profile Measurement Technique
TL;DR: In this article, a cold forging process of blind hole of Aluminum Alloy AA6061 experimental rig was developed and two major design parameters i.e. depth of embossing and diameter of the punch were studied and their influence to the roundness was measured based on the profile obtained from the surface measurement technique.
Compressive Behavior of AA6061 at Room Temperature and Validation of the FE Model Based on Optical 3D Measurement Technique
TL;DR: In this paper, the authors presented validation of 2D finite element simulation of cold heading at room temperature using an optical 3D surface measurement technique, namely Infinite Focus Alicona system.