ANALISIS PENGENDALIAN KUALITAS LAMINATING BOARD DI PT. TIMUR SELATAN PARE KEDIRI
Abstract: A more tight and
high business competition in domestic as well as international market encourage
the company gain better quality product. Consequently, it needs continous
improvingeffort toward the process capability, human, machine and environment.
It is realized by PT.Timur Selatan at Pare Kediri for it product. The frequent
problems emerged are whether theproduct quality including widt, lengt and
moisture content according the spesification, whetherthese are delinquencies
then what action in needed for good quality.The Aim of this research are : 1).
To know whether the product quality ( width, length and moisture content)
fulfills the specification 2). to know whether is delinquency happened fromcontrol
limit. 3). What action are needed for the delinquency improvment. While the
purposed hypothesis is the product quality has fulfill the specification and
statistic controlling limit. The research is conducted at PT. Timur Selatan
Pare kediri, the research methodology isusing the primary data from direct
observation and secondary data from company. The data analysis is done by
applying Statistical Quality Control which uses control X and R chart.The
result shows that for the width and moisture Content are in the specification
except the length. While for the satistical control shows in control limit for
the length and moisture content except width. The process capability is low for
length (0,5479) and mioisture content (0,4018), so it is necessary to increase
the process capability. Besides the variable quality is also caused by human
factor, machine and equipment.
Penulis: Rini Rahayu Sihmawati
Kode Jurnal: jptindustridd140649
