Open AccessLean Manufacturing Implementation on Extrude Process with Value Stream Maping: Study Case in Tyre Manufacture
Author(s) -
Teguh Sri Ngadono,
Muh Rokhim,
Zulfa Fitri Ikatrinasari
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - English
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/852/1/012104
Subject(s) - value stream mapping , economic shortage , lean manufacturing , manufacturing engineering , plastics extrusion , operations management , computer science , engineering , linguistics , philosophy , chemistry , organic chemistry , government (linguistics)
Lean Manufacturing has been known by all industries as one of the strategic tools adopted to compete in the tight market competition recently. This research will be focus on implementation of lean manufacturing at the one of the biggest local tire manufactures located in Tangerang which had a problem of production achievement was 92% to the schedule planned and the main caused by shortage building due to waiting material from preparation department. Value Stream Mapping (VSM) will be used to identify the waste at extruder since 55% problems was came from extruder. The method approach by started of identifying VSM current state, Gap analysis and action plan, and the last step is identify VSM future state and review the result. From VSM Future state, its resulted the reduction of lead time process extruder from 13.72 minutes/batch to 12.8 minutes/batch and WIP stock can be reduced from 12, 8 hours to 10.6 hours. Finally the shortage at building has been reduce from 7% to 3.2% and OEE building is increasing from 61% to 64.8%.