PT. Abo Farm is a company engaged in the field of agricultural and vegetable
packing house. Tough competition
with many similar companies, to encourage
companies to continue to improve the quality of its products. One way to do is to
continuously improve product quality beans shipped in order to get to zero defect.
Improved quality and defect prevention of bean p
roducts made in the transport
process in the collecting area. The selection of products is based on the percentage
of defective beans highest break in January
December 2012. Percentage number
of defective products have an average of over 1% in the period.
Therefore, the
quality will be improved with Six Sigma methods to prevent and reduce the level
of product defects in the beans.
Stages in the Six Sigma method consists of 5 (five) stages ie define, measure,
analyze, improve and control (DMAIC). In the def
ine phase, identified there are 5
(five) pieces of CTQ potential effect on product quality. In the measure phase is
known that the delivery process (removal) is not stable and the capabilities of the
process indicated by the Sigma level of 3.67 with 15 163
DPMO. Based on the
analyze phase found five (5) potential failure causes broken beans priority repairs.
Proposed improvements are given a heavy set default maximum operators, define
and design the standard method of appointment of the right and safe, ergo
nomic
size for determining compartment, adding a section on the company responsible
for the quality of the process and quality of the products and conduct training
picking beans for farmers.
Key words : Quality, Six Sigma, CTQ Potential, DPMO