Taufiq Rochman
Program Studi Teknik Industri, Universitas Sebelas Maret

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Sistem Pencarian Katalog Buku Menggunakan Hp Dengan Bahasa Pemprograman Java Dodot Widyantoro; Munifah -; Taufiq Rochman
Performa: Media Ilmiah Teknik Industri Vol 12, No 2 (2013): PERFORMA Vol. 12, No 2 September 2013
Publisher : Industrial Engineering Study Program, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (519.79 KB) | DOI: 10.20961/performa.12.2.12720

Abstract

New article information regarding the level need of new article books related techniquessupported the technology development in the industry, the student mobility capital ownership and need to design a portable system searches and can be used to access the information on the site new articles more easily. New articles on offer for the easy of accessing the site undertake later expected found information systems can needs the availability information quickly and more. New Articles more is cheap. Seeing the importance of menu dissertations for students and the need for the application to provide convenience and effectiveness students to access it. One of thing to be able to provide ease of application a J2ME, the applied in a mobile phone is mobile has JAVA criteria. Technology is evolving cellular phone founds new articles using technology Java 2 Micro Edition (J2ME) which allows users to create mobile phone java program, the cellular phone supports J2ME Platform. Cellular phone users can perform related books the new media industrial engineering course for later use references in the studied.
Pengukuran Keterampilan Operator Dengan Desain Eksperimen Terhadap Kelompok Operator Mesin Gulung Lobes Herdiman; Taufiq Rochman
Performa: Media Ilmiah Teknik Industri Vol 5, No 1 (2006): PERFORMA Vol. 5, No. 1 Maret 2006
Publisher : Industrial Engineering Study Program, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (279.077 KB) | DOI: 10.20961/performa.5.1.11612

Abstract

This research evaluate the second data coming from operator report daily. The second data obtained from glue winding machine group, the calculation is conducted by calculating mean production capacities in 1 shift work during 6 month. This calculation uses the assumption that mean production capacities executed by the same raw material in producing manner of geometry of design product done by worker. Approach model uses the graeco-latin square to test anova at level significance 5% from worker skill. The result from this research that worker evacuation from machinery facility to other machinery facility at same job station, have to pay attention to the skilled ability ofworker.
Perancangan Ulang Fasilitas Fisik Kerja Operator di Stasiun Penjilidan pada Industri Percetakan Berdasarkan Prinsip Ergonomi Taufiq Rochman; Rahmaniyah Dwi Astuti; Fuad Dwi Setyawan
Performa: Media Ilmiah Teknik Industri Vol 11, No 1 (2012): PERFORMA Vol. 11, No 1 Maret 2012
Publisher : Industrial Engineering Study Program, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (656.862 KB) | DOI: 10.20961/performa.11.1.12616

Abstract

Prestasi Agung Pratama Press is a company which produce Lembar Kegiatan Siswa (LKS) forElementary School (SD) and Secondary Junior High School (SMP). The process of the production is print the cover and content, stacking and bookbinding, cutting, finishing and packing. The position of the worker is sit on the floor based on the space. The workers want to sit with comfortable position for example sit on the chair, chair cloth is expected more soft because the work position with sitting continuously. In this research is done with the design of the table and chair by using a study of anthropometry. The seated posture is important from the standpoint of reducing both the stress on the feet and overall energy expenditure. Because comfort is a very individual response, strict principles for good seating are somewhat difficult to define. The design of the table and chair use the data of anthropometry from 20 workers. The research produces the design of the table and chair as follows: for the chair with the size is 51 cm tall, the deep of the chair is 45 cm, 42 cm wide the height of the armchair is 28 cm. Whereas for the table is 72 cm height, 204 cm length, and 108 cm width. Based on the considerating of the room wide availability, the wide of the table – chair and the material supplied for 13 workers who stay in the station of the stacking and bookbinding.
Design and Development of Vegetable Seller’s Bike by Using Anthropometry Approach and Quality Function Deployment Method (QFD) Fahmi Hidayati; Irwan Iftadi; Taufiq Rochman
Performa: Media Ilmiah Teknik Industri Vol 12, No 2 (2013): PERFORMA Vol. 12, No 2 September 2013
Publisher : Industrial Engineering Study Program, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (648.081 KB) | DOI: 10.20961/performa.12.2.12724

Abstract

“Pedagang Kaki Lima” (PKL) give contribution on absorption of unempolyment, improvement of seller’s walfare, and ease of fulfillment public consumption. In fact, many “pedagang kaki lima” were not considered, the example is around vegetable seller. That is about suitable of transportation to go around vegetable seller, especially to go around vegetable seller by using bike. There is complaint about their’s bike. The point of that complaint is their health. Whereas, the health must be kept in order to be always healthy and do good work. So, it needed design of bike suitable for the consumer needs, ergonomic, and safety of falling from bike in order to keep their health. In making that bike design it is used Quality Function Deployment Method. That method is used to design of bike based on the voice of customer. Besides using QFD method, it is also used anthropometry approach. The design which choosen in this research is C design. It has specifications using roller bearing, quantity of serration is 50 serration in chainwheel and 24 serration in cassette, material of velk is aluminum alloy, maximal wide of wheel is 4,5 cm, dimension of handle bar is 38,4 cm for lenght and 10,9 cm for lenght of handful, distance from handle bar to land is 92 cm, distance from handle bar to saddle is 448,4 cm, dimension of front basket is 113 cm for lenght, 63 cm for wide, 60 cm for high and dimension of back basket is 113 cm for lenght, 25 cm for wide, 45 cm for high, and the last is quantity of wheel is 4.
Analisis Postur Kerja Anak Sekolah Dasar Saat Menggunakan Komputer: Sebuah Studi Kasus Martika Mayangsari; Irwan Iftadi; Taufiq Rochman
Performa: Media Ilmiah Teknik Industri Vol 12, No 1 (2013): PERFORMA Vol. 12, No 1 Maret 2013
Publisher : Industrial Engineering Study Program, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (552.963 KB) | DOI: 10.20961/performa.12.1.12650

Abstract

In several countries including Indonesia, compters used increas every year. Computer use is notonly by adults or office but also children and primary school had been using the computer. Increasing computer used in children couse problems pain and stiffnessin the arms, neck, shoulders and around the back after using the computer. In this study to evaluate children working posture using computer. Assessment of children working posture performed on SDN 15 dan SD Widya WAcana 2 Surakarta using Rapid Upper Limb Assessment (RULA). RULA evaluation of children who have no score boxes at both schools.
Perancangan Alat Bantu Tampah Jemuran Daun Tembakau Rajangan Berdasarkan Anthropometri Pekerja Lobes Herdiman; Taufiq Rochman; Denny Susanto
Performa: Media Ilmiah Teknik Industri Vol 12, No 2 (2013): PERFORMA Vol. 12, No 2 September 2013
Publisher : Industrial Engineering Study Program, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (316.083 KB) | DOI: 10.20961/performa.12.2.12728

Abstract

Dalam melakukan pekerjaan penjemuran daun tembakau rajangan, para pekerja menggunakan tampah penjemuran sebagai tempat meletakkan daun tembakau rajangan. Tampah penjemuran daun tembakau rajangan tersebut dilakukan dengan mengandalkan dari panas sinar matahari. Meja penjemur yang digunakan pekerja adalah sebuah bambu yang ditancapkan pada tanah untuk meletakkan tampah jemuran. Pekerja menjemur daun tembakau menggunakan peralatan seadanya tanpa memperhatikan peralatannya. Pada proses penjemuran pekerja mengangkat tampah jemuran secara berulang-ulang karena banyaknya daun tembakau yang harus dijemur, maka pekerja memakan waktu lebih lama untuk menunggu keringnya daun tembakau rajangan. Berdasarkan permasalahan yang timbul perlu adanya perancangan alat bantu tampah jemuran daun tembakau rajangan dengan mengakomodir keluhan dan kenyamanan para pekerja. Tahapan dalam perancangan alat bantu tampah jemuran daun tembakau rajangan terdiri dari identifikasi kebutuhan, pembangkitan gagasan (idea) atau alternatif, penentuan dimensi alat bantu tampah jemuran daun tembakau rajangan, pembuatan gambar alat bantu tampah jemuran daun tembakau rajangan. Output dari penelitian ini adalah didapatkannya rancangan alat bantu tampah jemuran daun tembakau rajangan yang mampu memberikan kenyamanan pekerja dengan pemberian engsel pada meja dan empat mata kancing pada kaki meja, empat mata kancing ini berfungsi sebagai pengatur kemiringan alat bantu tampah jemuran, sehingga pekerja dapat memiringkan meja kearah sinar matahari sesuai dengan kebutuhan pekerja. Dimensi ukuran alat bantu tampah jemuran juga sesuai dengan tubuh pekerja, karena perancangan alat bantu tampah jemuran menggunakan data anthropometri pekerja yang sudah di uji statistik terlebih dahulu. Hasil rancangan alat bantu tampah jemuran kemudian diujicobakan kepada pekerja penjemur daun tembakau rajangan mampu mengatasi keluhan lamanya proses penjemuran dan sesuai dengan tubuh para pekerja.
Design of Elementary School’s Desk and Chair to Overcome Mismatch Between School Furniture and Students Nindya Laksita Larasati; Irwan Iftadi; Taufiq Rochman
Performa: Media Ilmiah Teknik Industri Vol 13, No 1 (2014): PERFORMA Vol. 13, No 1 Maret 2014
Publisher : Industrial Engineering Study Program, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (377.797 KB) | DOI: 10.20961/performa.13.1.12704

Abstract

Children spend a large time on school furniture in the classroom. Many studies before evaluate the extent of a possible mismatch between school furniture and students. However, the observations in public elementary schools with 159 students in Surakarta, Indonesia, showed that there are school furniture mismatch between the students’ body size and their activity in the classroom. This study was carried out in order to overcome the mismatch and describes the development of a dynamic furniture designed to be appropriate for the sizes of students. The students’ anthropometry data were incorporated in the design process for the school furniture and the designs come in many various combinations to encourage production of ergonomically suitable classroom furniture.
Perancangan Ulang Alat Perajangan Daun Tembakau Untuk Mengurangi Keluhan Pada Pekerja Lobes Herdiman; Taufiq Rochman; Agus Budi Susilo Susilo
Performa: Media Ilmiah Teknik Industri Vol 12, No 2 (2013): PERFORMA Vol. 12, No 2 September 2013
Publisher : Industrial Engineering Study Program, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (707.979 KB) | DOI: 10.20961/performa.12.2.12682

Abstract

Dalam proses produksi rokok melewati beberapa proses, salah satunya adalah proses perajangan daun tembakau. Dalam proses perajangan, petani tembakau masih banyak yang menggunakan cara manual. Dalam melakukan aktivitas perajangan daun tembakau para pekerja duduk dipapan alas duduk perajangan, kemudian kedua tangannya untuk tangan kirinya memegang daun tembakau, sedangkan tangan kanannya memegang pisau untuk merajang. Pekerja perajang daun tembakau menggunakan alat yang seadanya tidak memperhatikan ukurannya sesuai anthropometri pekerja, sehingga pekerja mengalami keluhan nyeri dipinggang dan tangan cepat pegal. Hal ini disebabkan pekerja dalam posisi duduk agak membungkuk dalam melakukan aktivitas perajangan. Berdasarkan permasalahan yang timbul perlu adanya perancangan ulang alat perajangan daun tembakau untuk mengurangi keluhan para pekerja. Tahapan dalam perancangan ulang alat perajangan daun tembakau terdiri dari identifikasi pekerja dalam melakukan aktivitas perajangan, mengkonversi keluhan pekerja, pembangkitan gagasan (idea), rancangan alat perajangan daun tembakau. Hasil dari penelitian ini adalah didapatkannya rancangan ulang alat perajangan daun tembakau yang mampu mengatasi rasa nyeri di pinggang dan pegal ditangan pekerja dengan menaikkan papan alas duduk dan papan merajang. Dimensi ukuran alat gendong juga sesuai dengan tubuh pekerja, karena perancangan alat perajangan daun tembakau menggunakan data anthropometri pekerja yang sudah di uji statistik terlebih dahulu. Hasil rancangan alat perajangan daun tembakau kemudian diujicobakan kepada pekerja mampu mengatasi keluhan rasa nyeri dan pegal sesuai dengan ukuran tubuh pekerja
Pemilihan Rancangan Roda Gigi Berdasarkan Karakteristik Material dengan Metode Electre Taufiq Rochman
Performa: Media Ilmiah Teknik Industri Vol 16, No 1 (2017): PERFORMA Vol. 16, No 1 Maret 2017
Publisher : Industrial Engineering Study Program, Faculty of Engineering, Universitas Sebelas Maret

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (660.312 KB) | DOI: 10.20961/performa.16.1.12744

Abstract

Gears is one of machine elements, cylindrical wheels used for transmitting motion and power from one rotary shaft to anothers. The design of the gear is part of the engineering design activities to produce products that are not only superior in terms of technology but produce the design in accordance with the designer. The design of gear involves extensive procedure, complex calculations and many design decision. It is necessary for the design of the gear based on characteristics of material that matches the designer whishes. The characteristics of material on which to base the design include the size of the geometry, the contact stress, bending stress, precision standard and transmission conditions. Selection of gear design to consider the characteristic materials through multi criteria decision making approach. The ELECTRE method is one of MCDM method used to help decision makers choose the best alternative with outranking approach. The results of the analysis with the model ELECTRE is best alternative consists of alternative 3 that has some design criteria includes: contact stress, , bending stress, precision based on the ISO 1328 standard, transmission conditions and the size of the geometry. According to these calcultion , the absolute dominance grading was determined as alternative 3 > alternative 1 > alternative 4 >alternative 2.