000			02804nam a22003257a 4500
003			OSt
005			20250325144231.0
008			250325b |||||||| |||| 00| 0 eng d
040			_aTUPM _bEnglish _cTUPM _dTUPM _erda
050			_aBTH TP 751.1 _bA73 2023
100			_aAraya, Honey Italy M. _eauthor
245			_aDevelopment of semi-automatic multi-shearing machine/ _cHoney Italy M. Araya, Racque M. Bilog, Ronel D. Deppilo Jr., John Cris L. Masaganda, Godfrey B. Relojero and Glenn Kenneth F. Villanueva.--
260			_aTechnological University of the Philippines, Manila. _c2023
300			_axii, 107 pages. _c29cm
336			_2rdacontent
337			_2rdamedia
338			_2rdacarrier
500			_aBachelor's thesis
502			_aCollege of Industrial Technology.-- _bBachelor of Technology major in Welding Engineering Technology: _cTechnological University of the Philippines, Manila. _d2023
504			_aIncludes bibliographic references and index.
520			_aThis study aimed to develop a semi-automatic multi-shearing machine that would enhance the efficiency, time effectiveness, and safety of cutting metal bars. The objectives focused on designing a machine with efficient and accurate cutting capabilities, capable of handling a range of metal sizes and types, and ensuring user safety and ease of use. The fabrication of the machine utilized high-quality materials, and the prototype successfully demonstrated its functionality in cutting flat bars, round bars, and square bars of various thicknesses. The evaluation of the prototype yielded a high level of acceptability, indicating satisfaction with its durability, functionality, aesthetics, workability, efficiency, ergonomics, and safety. The acceptability of development of semi-automatic multi-shearing machine in terms of functionality 4.43, aesthetics 4.39, workability 4.56, durability 4.41, safety 4.50, efficiency 4.62, and ergonomics 4.59, overall garnered 4.50 with descriptive rate “Very Acceptable” on the gathered data from respondents by using the survey form. The comparison between metal hand saw, oxy-acetylene, and the prototype is based on cutting 2mm, 3mm, and 6mm flat bar and 3mm, 6mm, 9mm round bar and square bar, the testing procedures with the comparison of cutting speed capacity and cutting accuracy were tested and proved that this prototype's work is accurate. Keywords: shearing machine, shearing process, precision cutting
650			_aWelding Engineering Technology
650			_aShearing Machine
700			_aBilog, Racque M. _eauthor
700			_aDeppilo Jr, Ronel D. _eauthor
700			_aMasaganda, John Cris L. _eauthor
700			_aRelojero, Godfrey B. _eauthor
700			_aVillanueva, Glenn Kenneth F. _eauthor
942			_2lcc _cBTH CIT _n0
999			_c29566 _d29566