Sistem Efisiensi Biaya Produksi Kasur Busa Royal Exclusive Dengan Pendekatan Manajemen Produksi

Authors

  • Ferryl Widhi Suradmojo Universitas Kadiri
  • Ana Komari Program Studi Teknik Industri, Fakultas Teknik, Universitas Kadiri
  • Lolyka Dewi Indrasari Program Studi Teknik Industri, Fakultas Teknik, Universitas Kadiri

DOI:

https://doi.org/10.30737/jatiunik.v5i1.1972

Keywords:

Forecasting, Matters, POQ, Total Cost

Abstract

The level of effectiveness and efficiency of production is required to have high value and accuracy of proper demand forecasting. The plant must operate effectively and be able to meet the targeted level of production needs. Mattress is one of the household products used for rest needs. PT. Bestari Mulia is difficult in making Total Cost efficiency in storing one of kasur's raw materials. This research aims to improvethe accuracy of the correct forecast errors and the assessment of the costefficiency system of royal exclusive foam mattress production using the concept of Total Cost POQ concept. This study uses raw material data, ordering, component prices, finished product prices and lead time. The research method begins with the selection of the smallest natural error value and the comparison of the Total Cost value of storage. The result of this study is the selection of the accuracy of the correct forecasting error using the Forecasting Simple Average method with the smallest error worth 398,871,185,883,880 and the assessment of the cost efficiency system of producing a royal exclusive foam mattress using the concept of Total Cost production management POQ concept more efficiently than the Total Cost of the Company's concept.   Total Cost of POQ concept is Rp. 3,552,964,073,547, while the Total Cost of the Company's concept amounted to 3,559,493,448,547. Thus, using the Total Cost of POQ concept can reduce inventory costs by Rp. 6,529,375,000.

 

Tingkat efektifitas dan efisiensi berproduksi dituntut memiliki nilai yang tinggi dan akurasi peramalan permintaan yang tepat. Pabrik harus beroperasi secara efektif dan dapat memenuhi tingkat kebutuhan produksi yang ditargetkan. Kasur adalah salah satu produk rumah tangga yang digunakan untuk kebutuhan istirahat. PT. Bestari Mulia sulit dalam melakukan efisiensi biaya total dalam penyimpanan salah satu bahan baku Kasur. Penelitian ini bertujuan untuk memilih akurasi kesalahan ramalan yang tepat dan penilaian sistem efisiensi biaya produksi kasur busa royal exclusive menggunakan konsep Total Cost konsep POQ. Penelitian ini menggunakan data bahan baku, pemesanan, harga komponen, harga produk jadi dan lead time. Metode penelitian diawali dengan pemilihan nilai kesalahan peralaman terkecil dan perbandingan nilai biaya total penyimpanan. Hasil penelitian ini yaitu Pemilihan akurasi kesalahan ramalan yang tepat menggunakan metode  Forecasting Simple Average dengan kesalahan paling kecil bernilai sebesar 398.871.185.883.880 dan penilaian sistem efisiensi biaya produksi kasur busa royal exclusive menggunkaan konsep Total Cost konsep POQ Manajemen Produksi lebih efisien dari pada pada Total Cost konsep Perusahaan. Total Cost konsep POQsebesar Rp. 3.559.493.448.547. Dengan demikian, menggunakan Total Cost konsep POQ dapat mengefisiensikan biaya inventory sebesar Rp. 6.529.375.000.

Author Biography

Ferryl Widhi Suradmojo, Universitas Kadiri

Mahasiswa S-1 Teknik Industri

References

L. D. Indrasari, “Penerapan Single Exponential Smoothing (SES) dalam Perhitungan Jumlah Permintaan Air Mineral Pada PT. Akasha Wira International,†JATI UNIK J. Ilm. Tek. dan Manaj. Ind., 2020, doi: 10.30737/jatiunik.v3i2.842.

D. Diniaty and F. Elfandi, “OPTIMALISASI SISTEM PERSEDIAAN BAHAN BAKU KARET MENTAH,†J. Sains, Teknol. dan Ind., vol. 12, no. 2, pp. 262–267, 2015.

A. D. P. Citraresmi and F. Azizah, “Inventory control of raw material on sweet bread production,†IOP Conf. Ser. Earth Environ. Sci., vol. 230, no. 1, 2019, doi: 10.1088/1755-1315/230/1/012056.

S. Wardah and I. Iskandar, “ANALISIS PERAMALAN PENJUALAN PRODUK KERIPIK PISANG KEMASAN BUNGKUS (Studi Kasus : Home Industry Arwana Food Tembilahan),†J@ti Undip J. Tek. Ind., vol. 11, no. 3, p. 135, 2017, doi: 10.14710/jati.11.3.135-142.

A. Kusumawati and A. D. Setiawan, “Analisis Pengendalian Persediaan Bahan Baku Tempe Menggunakan Material Requirement Planning,†Ind. Serv., vol. 3, no. 1, pp. 168–173, 2017.

M. I. S. Sihombing and S. Sumartini, “Pengaruh Pengendalian Kualitas Bahan Baku dan Pengendalian Kualitas Proses Produksi terhadap Kuantitas Produk Cacat dan Dampaknya pada Biaya Kualitas (Cost of Quality),†J. ILMU Manaj. DAN BISNIS, 2017, doi: 10.17509/jimb.v8i2.12665.

A. H. Nobil, A. H. A. Sedigh, and L. E. Cárdenas-Barrón, “Reorder point for the EOQ inventory model with imperfect quality items,†Ain Shams Eng. J., vol. 11, no. 4, pp. 1339–1343, 2020, doi: 10.1016/j.asej.2020.03.004.

L. Simatupang, M. Doloksaribu, O. K. Sofyan, and N. Susanti, “OPTIMALISASI MANAJEMEN PRODUKSI DAN SUMBER DAYA MANUSIA PADA PENGRAJIN HANDICRAFT DESA PAYAGELI KABUPATEN DELI SERDANG,†J. Pengabdi. Masy., vol. 23, no. 1, pp. 8–14, 2016.

U. Rastuti, H. Diastuti, S. Sutarmin, and W. H. Purnomo, “Perencanaan Peningkatan Kapasitas Produksi Tepung Mendoan Instan,†CARADDE J. Pengabdi. Kpd. Masy., vol. 2, no. 2, pp. 174–178, 2019, doi: 10.31960/caradde.v2i2.291.

T. Nadu, “Material Requirement Planning for Automobile Service Plant,†Int. J. Innov. Res. Sci. Eng. Technol., vol. 2014, no. 3, 2015.

Rayadi, “Persediaan Barang Dagang Pada Perusahaan Air Minum Mineral di Kota Pontianak,†Integr. Manuf. Syst., vol. 6, pp. 1–10, 2016.

S. D. Anggraini, “Rekayasa Produksi Biodiesel Dari Minyak Kemiri Sunan (Reutialis Trisperma Oil) Sebagai Alternatif Bahan Bakar Mesin Diesel,†JATI UNIK J. Ilm. Tek. dan Manaj. Ind., vol. 2, no. 1, p. 1, 2019, doi: 10.30737/jatiunik.v2i1.272.

O. E. Andira, “Analisis persediaan bahan baku tepung terigu menggunakan metode eoq,†pp. 201–208, 2014.

S. Padmantyo and Q. N. Tikarina, “EOQ dan JIT: Mana yang Lebih Tepat Diterapkan Perusahaan Manufaktur?,†Natl. Conf. Manag. Bus., pp. 675–688, 2018, [Online]. Available: https://publikasiilmiah.ums.ac.id/xmlui/handle/11617/9994.

T. Lukmana and D. T. Yulianti, “Penerapan Metode EOQ dan ROP (Studi Kasus: PD. BARU),†J. Tek. Inform. dan Sist. Inf., vol. 1, no. 3, pp. 271–279, 2015, doi: 10.28932/jutisi.v1i3.407.

Soeparno, Analisis Forecasting dan Keputusan Manajemen: Teori & Aplikasi Metode Analisis Kuantitatif. Indonesia: Salemba Empat, 2019.

W. Willyanto, A. C. Sembiring, and A. Sanjaya, “Controlling sugar raw material supplies in the bottled beverage industry,†J. Phys. Conf. Ser., vol. 1402, no. 2, 2019, doi: 10.1088/1742-6596/1402/2/022045.

A. Primandari, “Grey Double Exponential Smoothing Dengan Optimasi Levenberg-marquardt Untuk Peramalan Volume Penumpang Di Bandara Soekarno-hatta,†J. Deriv., vol. 3, no. 2, pp. 25–39, 2016.

A. Handoko and N. B. Puspitasari, “Perencanaan Persediaan Bahan Baku Menggunakan Metode Material Requirement Planning (MRP) Pada PT Pardic Jaya Chemicals,†J. PASTI, vol. 12, no. 3, pp. 273–283, 2017.

R. S. Simatumang, “PENERAPAN METODE PERIOD ORDER QUANTITY (POQ) DALAM PENGENDALIAN PERSEDIAAN PALM KERNEL OIL (PKO) DAN CRUDE PALM OIL (CPO) (Studi Kasus: PT. Perkebunan Nusantara III Medan),†UNIVERSITAS SUMATERA UTARA, 2017.

A. Susmita and B. J. Cahyana, “PEMILIHAN METODE PERMINTAAN DAN PERENCANAAN KEBUTUHAN BAHAN BAKU DENGAN METODE MRP DI PT. XYZ,†Semin. Nas. Sains dan Teknol., vol. TI, no. 001, pp. 1–10, 2018.

Downloads

PlumX Metrics

Published

2021-10-01

How to Cite

Suradmojo, F. W., Komari, A., & Indrasari, L. D. (2021). Sistem Efisiensi Biaya Produksi Kasur Busa Royal Exclusive Dengan Pendekatan Manajemen Produksi. JATI UNIK : Jurnal Ilmiah Teknik Dan Manajemen Industri, 5(1), 1–15. https://doi.org/10.30737/jatiunik.v5i1.1972

Issue

Vol. 5 No. 1 (2021): October

Section

Articles

License

Information regarding Copyright and Licensing at JATI UNIK as follows:

  1. Licensed Use of Non - Commercial Articles will be governed by the Creative Commons Attribution license, which is featured on the Creative Commons Attribution Non-Commercial Share A Like 4.0 International License.
  2. The author guarantees that the articles published through JATI UNIK are original and do not contain statements that violate the law do not violate others' rights are subject to copyright, which is held exclusively by the author and free from the rights of third parties. The author is allowed to quote from various sources used for research and not to harm any party.
  3. JATI UNIK disseminates articles published with the rules set by Creative Commons. UNIK JATI license allows users to copy, distribute, display, and work for non-commercial purposes. Users also need to connect authors and JATI UNIK with the distribution of articles in journals.
  4. The Author rights, namely copyrights, ownership rights, patents, rights to use the substance of articles in the future, rights to reproduce articles for personal purposes and not to be traded, rights to conduct personal archives, rights to contract used for the non-exclusive distribution of articles published in the form a book and acknowledge the initial publication of the article originating from JATI UNIK.
  5. Suppose articles published by the author through JATI UNIK are compiled with other authors. In that case, it is necessary to create a form containing the authority of all authors involved in the article's production by including the agreement agreed upon by all authors in the article.
  6. The next point is, the agreement can be terminated if the author or JATI UNIK violates the agreement and cannot make repairs to the customer within a maximum of 2 months after being given information asking for the violation to be corrected. If there is no violation of the agreement, the license will automatically terminate and affect UNIQUE JATI UNIK.
  7. Regarding royalties, so far, if it is following applicable legal regulations, the author will waive his right to collect royalties on articles that have been licensed by JATI UNIK.
  8. In publishing the article, the editorial process is successful. JATI UNIK will continue it. JATI UNIK has the right to adjust articles related to punctuation, spelling, capital letters, references used, and usage adapted to JATI UNIK. The author acknowledges that the article can be published and accessed free of charge by the public.

Most read articles by the same author(s)