Browsing by Author "Muhammad Ijaz"

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    Switching Mode Voltage regulator
    (UMT.Lahore, 2016) Mazher Iqbal; Ussama Ayub; Muhammad Ali; Muhammad Ijaz
    In modern age, Switched Mode Power Supply is most important for DC power supply in modern systems, because it is capable to handle variable loads. Besides this, weight and size of power supplies is becoming major issue for manufacturers. The title of our project is “Switching Mode Voltage Regulator”. That can provide us constant output voltage of 10V for electrical components. Now days, switch mode voltage regulator can said to be the backbone of electronics world. Its output is constant 10V, whether inputs vary or change time to time. We can use linear regulator for such purpose but switch mode regulator is much efficient for constant output voltages because it is low cost, portable, small size, wide input range and reliable. Efficiency of this device is almost 90%, which is good figure to consider something best. Electronics manufacturing companies can use it because electronics devices need some constant voltage. Step-down (buck) and step-up (boost) convertors are used in this design.
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    TO INVESTIGATE THE FAULTS OF COTTON SPUN YARN IN SPINNING DEPARTMENTS
    (UMT, Lhr, 2015) Hafiz Latif Nawaz; Qasim Ali; Zulqarnain Ali; Muhammad Ijaz
    Textile is among the greatest manufacturing industries in Pakistan. Cost of textile product plays an important role in the market. Definitely defects price motives a direct outcome on the revenue margin of the product and cut back the high quality cost during the manufacturing of product. Organizations strive to better than better quality of the yarn manufacturing because of the challenging yarn market. The paper of yarns faults within the yarn manufacturing approach is important enterprise point of view. This procedure has massive departments the place the cotton passes in unique method and may be results the satisfactory of yarn when it reaches the bundle kind. A thousand defects possibilities create in the ultimate package of yarn. In winding department the place the ultimate package of yarn is making. The primary thing of this paper is to give the understanding of distinct problems in spinning departments in first-rate factor of view and the way to reduce the issues yarn faults in the spinning process. Now a day, we only compete in the markets to strive for excellent quality of yarn and focused on to the new technology machinery setup for better yarn results.
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    To investigate the faults of cotton spun yarn in spinning departments
    (UNIVERSITY OF MANAGEMENT AND TECHNOLOGY, 2015) Hafiz Latif Nawaz; Qasim Ali; Zulqarnain Ali; Muhammad Ijaz
    Textile is among the greatest manufacturing industries in Pakistan. Cost of textile product plays an important role in the market. Definitely defects price motives a direct outcome on the revenue margin of the product and cut back the high quality cost during the manufacturing of product. Organizations strive to better than better quality of the yarn manufacturing because of the challenging yarn market. The paper of yarns faults within the yarn manufacturing approach is importantenterprise point of view. This procedure has massive departments the place the cotton passes in unique method and may be results the satisfactory of yarn when it reaches the bundle kind. A thousand defects possibilities create in the ultimate package of yarn. In winding department the place the ultimate package of yarn is making. The primary thing of this paper is to give the understanding of distinct problems in spinning departments in first-rate factor of view and the way to reduce the issues yarn faults in the spinning process. Now a day, we only compete in the markets to strive for excellent quality of yarn and focused on to the new technology machinery setup for better yarn results.