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ITS » Undergraduate Theses » Statistika
Posted by ida at 13/08/2008 16:08:12  •  9521 Views


APLIKASI SIX SIGMA PADA PENINGKATKAN KUALITAS PRODUKSI TEAK FLOORING TG CV. TRI MAKMUR SENTOSA

APPLICATION OF SIX SIGMA IS QUALITY OF PRODUCTION TAKE FLOORING TG CV. TRI MAKMUR SENTOSA

Author :
Romanika, Rahayu 




ABSTRAK

Kayu lantai merupakan salah satu bagian dari produk keramik di CV. Tri Makmur Sentosa yang secara kontinu mengalami kecenderungan meningkat hal ini dikarenakan semakin banyaknya bisnis properti dan ada kecenderungan pertumbuhan masyarakat menyukai produk natural CV. Tri Makmur Sentosa adalah sebuah perusahaan penyediaan produkproduk keramik yang diantaranya adalah Teak Flooring T G yaitu kayu lantai yang berukuran persegi. Pada proses produksi kayu lantai ditentukan karakteristik kualitas CTQ adalah panjang lebar dan ketebalan kayu lantai. Proses tersebut belum kapabel karena nilai Cp dan Cpk kurang dari satu yaitu untuk panjang kayu sebesar 024 dan 014 Cp dan Cpk untuk lebar kayu sebesar 036 dan 008 dan Cp serta Cpk untuk ketebalan kayu sebesar 046 dan 040. Ada dugaan bahwa yang menjadi sumber variasi adalah operator yang kurang teliti dan kurang tanggap dengan batas spesifikasi yang telah ditetapkan oleh perusahaan dan bahan baku yang kurang bagus. Retak pada kayu lantai ditetapkan sebagai CTQ untuk prioritas perbaikan. Dalam performance proses didapatkan banyaknya cacat per satu juta kesempatan DPMO masih cukup tinggi yaitu 81.218 sehingga didapatkan sigma value sebesar 289 sigma yang masih jauh dari target menuju sigma.


ABSTRACT

Floor wood is one part of the ceramic product in CV. Tri Makmur Sentosa which by kontinu experience of tendency mount this matter because of more and more business of properti and there is tendency of growth of society take a fancy to product of natural CV. Tri Makmur Sentosa is a ready company of ceramic products which among others is Teak Flooring T G that is square fairish floor wood. At production process floor wood determined by Critical to Quality CTQ is length thick and wide of floor wood. The process not yet kapabel because value of Cp and of Cpk less than one that is for the length of wood equal to 024 and 014 Cp and of Cpk to be is wide of wood equal to 036 and 008 and Cp and also Cpk to be is thick of wood equal to 046 and 040. There is anticipation that becoming the source of variation of is less accurate operator and less listen carefully with boundary of is specification of which have been specified by company and less good raw material. Barst at floor wood specified as CTQ lock for the priority of to repair. In performance of process got by defect per million opportunities DPMO still high enough that is 82.262 is so that got by value sigma equal to 289 sigma which a long way off from goals go to sigma



KeywordsIndeks Cp dan Cpk, DPMO
 
Subject:  Kualitas, Pengawasan
Contributor
  1. Slamet Mulyono
    Dra. Lucia Aridinanti, MS
Date Create: 13/08/2008
Type: Text
Format: pdf
Language: Indonesian
Identifier: ITS-Undergraduate-3100007029785
Collection ID: 3100007029785
Call Number: RSSt 519.86 Rom a


Source
DEPARTMENT OF STATISTICS Faculty Of Mathematics And Natural Sciences RSSt 519.86 Rom a

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