Design And Development Of Dried Chili Seeds Separator Machine Using DFMA Methodology

Rizqin, Muhammad Ziyan and , Anggono Agus Dwi , S.T, M.Eng, Ph.D (2018) Design And Development Of Dried Chili Seeds Separator Machine Using DFMA Methodology. Skripsi thesis, Universitas Muhammadiyah Surakarta.

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Abstract

Designing the product that has few parts, easy to assemble, and low manufacturing cost is essential to design team in order to be successfully in global competitiveness market. Therefore, DFMA methodology is considered and widely used to overcome those problems. DFMA is a method based on DFA and DFM to ensure the product is designed to easily and efficiently manufactured and assembled with a minimum assembly time and cost, and manufacturing cost. The purposes of this final project are to determine the total number of parts,TN_i,total assembly time, TT_ma, and cost, TC_ma, assembly quality,D_a, design efficiency, total material cost, TM_c, total basic processing cost, TP_c, total relative cost coefficient, TR_c, total manufacturing cost, TM_i. The existing and the proposed design product are analyzed by using DFMA methodology. Solidworks software is used to design of each component of the existing product and to develop the new products. Electric motor and product simulation analysis is used to verify whether the product is save and can be well operated. Based on this research results can be concluded that the existing product design of dried chili seeds separator machine was improved resulting a reduction of 93.62% in total number of parts, TN_i. The total assembly time, TT_ma, was reduced by 95.93%. The total assembly cost, TC_ma, was reduced by 95.88%. The design efficiency was improved from 80.85% to 22.22%, a reduction of 93.62%. The assembly quality,D_a, was improved, from 14.62% to 0.45%. The total material cost, TM_c, was reduced, from 8881.33 to 630.53 pence, a reduction of 92.90%. The total basic processing cost, TP_c, was reduced, from 406.40 to 121.40 pence, a reduction of 70.13%. The total relative cost coefficient, TR_c, was reduced from 291.89 to 134.56 pence, a reduction of 53.90%. The total manufacturing cost, TM_i, was reduced by 85.06%, from 12189.63 to 2478.07 pence. The torque, T, of installed motor is 0.64 Nm which is higher than the torque, T, of required motor is 0.58 Nm. ,the minimum stress is 1.367e+003 N/m^2 and the maximum stress is 2.562e+006 N/m^2. The minimum strain is 5.609e-007 and the maximum strain is 1.051e-003. The minimum factor of safety is 1.859e+001 and the maximum factor of safety is 3.483e+004. Therefore, theoretically the new design of dried chili seeds separator machine is save and can be well operated.

Item Type:	Karya ilmiah (Skripsi)
Uncontrolled Keywords:	Keywords: Design Product, Dried Chili Seeds Separator Machine, DFMA, DFA, DFM.
Subjects:	T Technology > TJ Mechanical engineering and machinery T Technology > TS Manufactures
Divisions:	Fakultas Teknik > Teknik Otomotif
Depositing User:	MUHAMMAD ZIYAN RIZQIN
Date Deposited:	12 Dec 2018 09:45
Last Modified:	12 Dec 2018 09:45
URI:	http://eprints.ums.ac.id/id/eprint/69446

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