000			02119nam a22002177a 4500
999			_c25142 _d25142
003			OSt
005			20190912090340.0
008			180812b xxu||||| |||| 00| 0 eng d
040			_cMSA
100			_aRamy Ahmed Salah 135249
245			_aDesign and Manufacturing of Olive Pitting Machine // GP // Dr. Ayman Abd-Elabry // Dr. Ahmed Badawy (2018 - 2019)
260			_aGiza : _bMSA, _c2019.
300			_a115 p.
500			_aFaculty of Engineering - Department of Industrial
520			_aThe objective of this project is design and manufacturing of olive pitting machine, as investors explained their need for a pitting machine for a 60 Acre olive farm. The company's target is to extract pits from collected olive in high production rate. This project presents a proposed design of a hybrid of both rotary type and reciprocating type pitting machines. An electric powered pneumatic machine for pitting olives in which a CNC rotary indexing table carries olives in and out from the pitting process where a vertical pitting and extraction mechanisms are placed on the vertical plane assembled with a pitting head that has multiple knives to induce the cut and extraction of the pits by punch, where linear reciprocating motion is produced by a pneumatic cylinder controlled by directional valves which in its turn controlled by microcontroller.. This micro controller in its turn is responsible for the position and the number of steps exerted by the stepper motor that controls the rotary indexing table and therefore controls the alignment and timing of pitting knives and rotary indexing table which can be considered as the feed motion. This machine produces a small diameter vertical cylindrical cut resulting in accurate extraction while maintaining the remained undamaged. Keywords: Pneumatic, reciprocating, rotary indexing table, pitting mechanism.
650			_aIndustrial Systems Engineering
650			_aDesign and Manufacturing
700			_aAbdallah Rabie Mohamed 142727
856			_uhttps://drive.google.com/drive/folders/1DNENhjK5w5Zdav1PPL-AebdEl4QjHpZg _zFULL TEXT HERE
942			_2ddc _cGP