SIMULASI PENENTUAN TITIK PERTEMUAN SISTEM MANUFAKTUR BERTINGKAT PUSH DAN PULL
ABSTRACT: Production control
systems for multistage manufacturing processes can be classified into push type
(MRP) and pull type (JIT) systems. MRP and JIT system has its own unique
advantages and disadvantages, and the advantages of both systems can be
exploited to achieve better performance. A relatively new research trend associated with the MRP and
JIT is to explore the possibility of hybrid system and to develop model for the
integrated system. So, the choice of a production philosophy by a manufacturing company is important.
The key components of overall profitability are holding cost inventory, WIP,
set-up time and cost for missing due date on costumer order. The optimum
lot-size associated with those of the key component. This paper presents an optimal lot-size production and integrated
hybrid system with movable junction point between a Push sub-system and a Pull
sub-system in production line using simulation approach. Using ARENA ® simulation
software this model could solve the
problem. The result can achieve minimum production cost with production output
level for push system of 79 to 82 unit, decreasing WIP from 85.81 hour to
84.165 hour per cycle and decreasing waiting time in works station 2 to 5.
Penulis: Chairul Saleh
Kode Jurnal: jptindustridd060007
