000			03270nam a22003257a 4500
003			OSt
005			20250707103652.0
008			250707b |||||||| |||| 00| 0 eng d
040			_aTUPM _bEnglish _cTUPM _dTUPM _erda
050			_aBTH TP 751.1 _bB66 2025
100			_aBonganay, Jobert N. _eauthor
245			_aDevelopment of replaceable jig steel bending machine/ _cJobert N. Bonganay, Mark Listher V. Francisco, Christian V. Jamoragan, Raymart D. Odrial, and Ivan S. Padua.--
260			_aManila: _bTechnological University of the Philippines, _c2025.
300			_axiv, 132pages: _c29cm.
336			_2rdacontent
337			_2rdamedia
338			_2rdacarrier
500			_aBachelor's thesis
502			_aCollege of Industrial Technology.-- _bBachelor of engineering technology major in mechanical engineering technology with option in welding technology: _cTechnological University of the Philippines, _d2025.
504			_aIncludes bibliographic references and index.
520			_aThe study, Development of Replaceable Jig Steel Bending Machine, aimed to address the issue of the traditional manual bending in construction for making stirrups and shaping circle for scholar of National Certificate 2 training as an alternative pipe that is risk for the workers and consume to much time using that method to bend. This prototype is particularly useful for construction sites and National Certificate Level ll (NC2) training. The prototype is used to bend reinforcement steel bars, to shape mild steel square bars into circles, to cut the finish product of bent steel and store the tools. The design of the prototype is composed of five major components namely; Replaceable hexagonal shafting plate, Tools Storage system, Steel Cutting system, Clamping system, Safety Control. The Safety Control System has been implemented to prevent possible accidents during operation, ensuring that both user and machine are safe. The Steel Bending Machine is faster at bending mild steel compared to manual bending and allows continuous operation efficiency. The prototype evaluation has a high level of workability indicating its functionality, aesthetics, durability, safety, The replaceable jig steel bending machine in terms of workability was rated 4.69, functionality 4.62, aesthetics 4.53, durability 4.52, safety 4.46 and overall, 4.5 with a descriptive rating of "High Acceptable" based on the evaluation result of 50 respondents. The prototype evaluated 50 respondents, including the owner of welding shop, foreman, SMAW trainor and instructor and students from Technological University of the Philippines with a course of construction students and welding students. The prototype can bend a Reinforcement Steel Bar (RSB) can bend up to 16mm only for stirrups and a square bar 12mm diameter with a 6 inches diameter for TESDA scholar National Certificate Level ll (NC2) training as an alternative pipe. Keywords: safety control
650			_aSafety control system
650			_aClamping system
650			_aSteel bending
700			_aFrancisco, Mark Listher V. _eauthor
700			_aJamoragan, Christian V. _eauthor
700			_aOdrial, Raymart D. _eauthor
700			_aPadua, Ivan S. _eauthor
942			_2lcc _cBTH CIT _n0
999			_c30160 _d30160