000			02519nam a22003377a 4500
003			OSt
005			20250707132346.0
008			250707b |||||||| |||| 00| 0 eng d
040			_aTUPM _bEnglish _cTUPM _dTUPM _erda
050			_aBTH TL 146 _bA28 2024
100			_aAcuram, Marlou R. _eauthor
245			_aDevelopment of special tool for extracting engine cylinder liner/ _cMarlou R. Acuram, Arvin D. Amarillo, Marvin V. De Gracia, Wilmar T. Nullan, Clarence E. Ramirez, and Niñel G. Vibar.--
260			_aManila: _bTechnological University of the Philippines, _c2024.
300			_axiii, 105pages: _c29cm.
336			_2rdacontent
337			_2rdamedia
338			_2rdacarrier
500			_aBachelor's thesis
502			_aCollege of Industrial Technology.-- _bbachelor of engineering technology major in mechanical engineering with option in automotive technology: _cTechnological University of the Philippines, _d2024.
504			_aIncludes bibliographic references and index.
520			_aThe demand for pullers, for pulling cylinder liners, has been on a daily increase, propelling massive production of pullers to meet this demand. The difficulties associated with the traditional method of pulling cylinder liners are quite enormous. In this research, the hydraulic cylinder liner puller, which is a special tool, was redesigned and constructed to improve the processes involved in extracting the cylinder liner. The puller uses the hydraulic principle to pull the cylinder liner, and it consists of some components namely, seven specific components, the hydraulic bottle jack, rod assembly, plate assembly frame or base, hook, stand, nut, and washer. The materials used for construction are quite affordable and available. The average time of conventional removal of Isuzu C190 is 10min and 53sec, and for 4BE1 is 11min and 49sec. Meanwhile, using the special tool, the average time of removing the cylinder liner of C190 is 3min/58sec and for 4BE1 is 2min/40sec. The developed prototype obtained a mean of 4.30, which means very acceptable. The evaluation results was in terms of aesthetics, durability, economy, functionality, workability, and safety.
650			_aCylinder liner
650			_aDurability
650			_aHydraulic
700			_aAmarillo, Arvin D. _eauthor
700			_aDe Gracia, Marvin V. _eauthor
700			_aNullan, Wilmar T. _eauthor
700			_aRamirez, Clarence E. _eauthor
700			_aVibar, Niñel G. _eauthor
942			_2lcc _cBTH COS _n0
999			_c30168 _d30168