000			02937cam a2200337 a 4500
003			EG-GiCUC
005			20250223032055.0
008			181003s2017 ua d f m 000 0 eng d
040			_aEG-GiCUC _beng _cEG-GiCUC
041	0		_aeng
049			_aDeposite
097			_aM.Sc
099			_aCai01.18.06.M.Sc.2017.Ha.P
100	0		_aHazem Abdelmoamen Hussien Abdelgwad
245	1	0	_aProduction Processes Improvement : _bCase study / _cHazem Abdelmoamen Hussien Abdelgwad ; Supervised Abdelhamid Elabbasy , Ahmed Sultan
246	1	5	_aتحسين العمليات الأنتاجية : _bدراسة حالة
260			_aCairo : _bHazem Abdelmoamen Hussien Abdelgwad , _c2017
300			_a81 Leaves : _bcharts ; _c30cm
502			_aThesis (M.Sc.) - Cairo University - Institute of Statistical Studies and Research - Department of Statistical Quality Control and Quality Assurance
520			_aTraditional production systems suffer from many problems like waste of raw materials, losses of the time, reduction of the availability of equipments, low productivity, lower product quality (rework- customer complaints). All these draw backs lead to increase in production costs, low customer loyalty and decrease the chance for competition. To overcome these drawbacks, a set of methodologies have been proposed for continuous improvements of operations. Lean Six Sigma is one of process improvement methodologies. It is seen as the latest philosophy of continuous improvement in many companies world-wide. Lean Six Sigma is a combination of two philosophies: Lean Manufacturing philosophy introduced by the Toyota Production System and Six Sigma philosophy introduced by Motorola{u2019}s submission in the late 1980{u2019}s. Essentially, Lean and Six Sigma have been combined since individually they cannot deal with all circumstances of problems. Generally, Lean focuses on speed and efficiency. It suggests eliminating waste and reducing non-value-adding activities. On the other hand, the focus of Six Sigma is on quality and effectiveness. Helwan Diesel Engines Company is the only factory in Egypt for diesel engines production. The factory suffers from low efficiency and effectiveness.The performance of the production system at the engines assembly line suffers from increased number of defective and rejected engines. The rate of rejected engines was 20 % that means the operations level was 2.34 sigma. To overcome this problem, the study applied Lean Six Sigma through the DMAIC methodology with selected tools at each phase
530			_aIssued also as CD
653		4	_aProduction Processes Improvement
653		4	_aToyota Production System
653		4	_aTraditional production systems
700	0		_aAbdelhamid Elabbasy , _eSupervisor
700	0		_aAhmed Sultan , _eSupervisor
856			_uhttp://172.23.153.220/th.pdf
905			_aNazla _eRevisor
905			_aShimaa _eCataloger
942			_2ddc _cTH
999			_c67815 _d67815