IMPLEMENTATION OF LEAN MANUFACTURING TO MINIMIZE WASTE IN THE PROCESS OF PLASTIC BOX 260 USING VSM AND AHP METHOD

Roberth Marshall Ratlalan, Ishardita Pambudi Tama, Sugiono Sugiono

Abstract


Abstract one of the national manufacturing industry company engaged in the manufacture of military products with the resulting product is plastic box 260. To minimize the waste that occurs lean manufacturing approach is assisted by one of the tools in the concept of lean value stream mapping (VSM) aims to describe the overall Information from the flow of raw materials to finished products. Waste identification begins with the waste relationship matrix (WRM) and waste assessment questionnaire (WAQ) to determine the percentage of waste with the 3rd largest rank. Further analysis is done by analytical hierarchy process (AHP) aims to know the criteria of weighting from waste that has the highest ranking. The recommendation of improvement based on the analysis of waste with the 3 largest (unccessary inventory, overproduction, motion) and takt time calculation is to apply 5S, to apply forecasting, to add a working facility in the form of cooling room, to do maintenance activities such as preventive maintenance, addition of tools and machine, Setting laser machine, and layout design of production floor layout.


Keywords


Lean Manufacturing, Value Stream Mapping , WRM, WAQ, Analytical Hierarchy Process

Full Text:

PDF

References


Hines P., Taylor D. Going Lean. Cardift UK:Lean Enterprise Research Center CardiftBusiness School; 2000.

Rawabdeh, Ibrahim A. A Model for The Assesment of Waste In Job Shop Enviroment.International Journal of Operation Production Management. 2005;25(8).

Womack, J. and Jones, D. The Machine That Change The World. New York : Rawson Associates; 1990.

Saaty, Thomas L. Pengambilan keputusan bagi para pemimpin Analitik Untuk Pengambilan Keputusan Dalam Situas Kompleks. Seri manajemen No 134. Jakarta: PT. Pustaka Binaman Pressindo; 1993.

Gaspersz, Vincent. Lean Six Sigma for Manufacturing and Service Industries. Jakarta : Gramedia; 2007

Hines P. dan Rich N. The seven Value Stream Mapping Tools. International

Journal Of Operational and Production Management. 1997;17(1).




DOI: https://doi.org/10.21776/ub.jemis.2017.005.02.2

Refbacks

  • There are currently no refbacks.


Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.