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Jurnal Inovator
Published by Politeknik Jambi
ISSN : -     EISSN : 26155052     DOI : 10.37338/ji
Core Subject : Engineering,
Automotive Engineering Industrial & Manufacturing Engineering Mechanical Engineering
Journal of Inovator is peer review journal, published twice a year by the LPPM Politeknik Jambi. This journal discusses the scientific works containing results of research in the field of mechanical engineering, includes Dynamics, Vibration and Sound Engineering, Material and Manufacture Technology, Thermal and Refrigeration Engineering, Energy Conversion, Robotic and Industrial Automation, Vehicle Engineering, Solid Mechanic and Design.
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Articles 7 Documents
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Search results for , issue "Vol. 2 No. 1 (2019): Jurnal INOVATOR" : 7 Documents clear
Pengaruh waktu anodizing dan jarak anoda-katoda terhadap nilai laju korosi Aluminium 6061-T6 Eko Budiyanto; Yususf Rizal fauzi
Jurnal INOVATOR Vol. 2 No. 1 (2019): Jurnal INOVATOR
Publisher : LPPM Politeknik Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (571.753 KB) | DOI: 10.37338/inovator.v2i1.110

Abstract

This research was conducted to identify how influential the duration and anode-cathode distance to the corrotion rate produced in the anodizing process so that it can be used to consider the effectiveness of an anodizing process. This research has been used regular anodizing techniques commonly used for decorative purposes. The method has been used is to vary the anodizing duration (2, 4, and 6 minutes) and anode-cathode distance ( 18, 20, and 22 cm) and apllied the weight loss method to calculated corrotion rate value. The result is that the highest corrotion rate is obtained at 4 minutes anodizing duration and 18 cm anode-cathode distance by 663,7 mm/year, while the lowest corrotion rate is found in 3 exsperiments, at 2 minutes anodizing duration for 20 cm and 22 cm anode-cathode distance, and at 4 minutes anodizing duration for 22 cm anode-cathode distance by 442,5 mm/year.
Implementasi Metode 5S (Seiri, Seiton, Seiso, Seiketsu, Shitsuke) Pada Gudang Regu Pengendalian Kebakaran Hutan dan Lahan PT. Wirakarya Sakti Distrik II Agus Topo Subekti
Jurnal INOVATOR Vol. 2 No. 1 (2019): Jurnal INOVATOR
Publisher : LPPM Politeknik Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (738.97 KB) | DOI: 10.37338/inovator.v2i1.111

Abstract

Currently on the production floor of PT. WKS has equipment that is not used in the work area, the work area is not well organized, and discipline regarding hygiene is very lacking resulting in the work process running poorly. Based on these conditions, it can be assessed that awareness of maintaining a work area is very minimal. One of the activities that companies can do to make improvements in the work area is by applying the 5S method. The 5S method is a basic approach in regulating the work environment, which essentially tries to eliminate waste so that an effective work environment is created. Based on the results of the 5S method audit can be given an improvement proposal to create a safe and comfortable work area. Based on the results of research and discussion, the implementation of the 5S method in the PT Wirakarya Sakti District II Company in the warehouse section of the Fire Control Regu can be summarized as follows: Seiri (concise), the application at this stage has not been implemented properly, because there are still irregular classifications of goods and there are still items that are not in accordance with the place. Seiton (neat), the application at this stage has not been implemented properly, because the placement of goods that are still difficult and slow in taking and returning goods and at each item placement there is no line boundary. Seiso (resik), the application at this stage has not been implemented properly, because places that are rarely noticed by people are still dirty and the cleaning tools that are needed by PIC warehouses are incomplete. Seiketsu (care), the application at this stage has not been implemented properly, because there is no usage information on the items that if used requires expertise. Shitsuke (diligently), the application at this stage has not been implemented properly, because the PIC warehouse has not made 5S a habit and...
Perancangan Meja Laptop Portable Yang Ergonomis Untuk Penyandang Cerebral Palsy Dengan Pendekatan Antropometri Asfia Fitri Aras; Daumi Rahmatika; Endi Putra
Jurnal INOVATOR Vol. 2 No. 1 (2019): Jurnal INOVATOR
Publisher : LPPM Politeknik Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37338/inovator.v2i1.112

Abstract

Almost all level education have beeb introduced early on as one of the subjects. One of school that has been using a computer or laptop as a medium of learning is a school SLB. Prof. Dr. Sri Soedewi. SLB. Prof. Dr. Sri Soedewi is an extraordinary school of elementary, junior and senior high school students, from all the disorders of blind, deaf, physically disabeld, mentally disabled and Autism. In this study the rspondens werw people with cerebral palsy mixed. That is, people with cerebral palsy accompanied by other symptoms of disease, the person is in a wheelchair, can not do mobility (sitting and standing) without the help of others (in a wheelchair). In the learning process the condition of people with cerebral palsy should be considered. And the facilities provided must be in accordance with the condition of cerebral palsy. Ergonomic portable laptop desk design can be obtained by anthropometry approach in accordance with posture of students of cerebral palsy SLB. Prof. Dr. Sri Soedewi, thus providing comfort, safety and pain relief by using an ergonomic portable laptop desk.
Perancangan Robot Pemindah Balok dengan Menggunakan Wireless Berbasis Mikrokontroler AtMega 128 Saleh Yaakub
Jurnal INOVATOR Vol. 2 No. 1 (2019): Jurnal INOVATOR
Publisher : LPPM Politeknik Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37338/inovator.v2i1.105

Abstract

his robot is designed to move beams correspond to the given instructions. It is made of wireless controlling devices. They are aimed to control any robot’s movements, and robots by themselves can work and move beams. These control devices are installed used both signal frequency with the appropriate control distance and wireless capability connected through microcontrollers. Users in this case can comprehensively alter the way robot works through this provided controlling devices
Perancangan Alat Spinner Ergonomis (Study Kasus PT. Baasithu, Floating Storage and Offloading Petrostar) Diana Chandra Dewi; Corry Handayani; Irfan Heru Prasetyoa
Jurnal INOVATOR Vol. 2 No. 1 (2019): Jurnal INOVATOR
Publisher : LPPM Politeknik Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37338/inovator.v2i1.113

Abstract

Snack foods have become an integral part of people's lives. Food snacks arevery many kinds and vary widely in the form of necessities and prices. Fried is afrying process using cooking oil. Cooking oil is very closely for our health.Repeated oils can lead to degradation even in health hazards. With anappreciation of health factors, there are often complaints in PT.Baasithu clientabout oil content in processed fried foods. Given this question has actually founda solution that is by using a spinner. Small industries will not be able to reachprices that are not in accordance with the amount of production.The purpose of this design is to create an ergonomic spinner capable ofreach by small industries. The design of this tool using anthropometry theory toproduce the size of the tool in accordance with the size of the employees of PT.Baasithu. Phase completion of anthropometry data conducted on employees, bodydimensions required are: 1. Reach far, 2. Wide grip. The data will be processedwith data adequacy test, uniformity test, and percentile calculation, then do thedesign process of spinner. This ergonomic oil slicer uses a centrifugal force todrain oil. The way the processed food of fried food will be rotated in the slicer sothat the oil will be sliced and out through the hole in the slicer.
Analisa Pengaruh Beban Listrik Terhadap Efesiensi Termal PLTU Jatmiko Edi Siswantoa
Jurnal INOVATOR Vol. 2 No. 1 (2019): Jurnal INOVATOR
Publisher : LPPM Politeknik Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37338/inovator.v2i1.114

Abstract

Suatusi stem penyedia tenaga listrik mempunyai fungsi membangkit kan, menyalurkan dan menyediakan tenaga listrik dengan mutu yang diinginkan. Banyak faktor yang pengaruhi kinerja suatu engine antara lain nilai kalor bahan bakar, pola pemeliharaan engine live time, material engine, temperature ambient dan keandalan alat bantu engine. Sebagai bagian dari system penyedia tenaga listrik, Turbin uap  PLTU Muaro Jambi pengoperasiannya di harapkan pada kondisi kerja yang optimal. Efisien sitermal Turbin Uap adalah indeks keseluruhan kinerja turbin uap terhadap energi input dari bahan bakar yang menjadi energy panas. Analisa pengaruh beban turbin untuk mengetahui efesiensi thermal turbin uap dari siklus pembangkit tenaga uap. Terutama beban siang ( 6 MW) dan malam ( 11 MW).  Dari data penelitian dan perhitungan pertama di dapat Laju aliran massa fluida kerja pada turbin pada beban 6 MW. rata – rata sebesar 7.111 kg/jam dan pada turbin pada beban 11 MW. rata – rata sebesar 11.856 kg/jam, Kedua didapat Laju heat transfer, Qin kedalam fluida kerja yang melalui boiler (MW) pada beban 6WM rata – rata sebesar 19.432.728 Kj/jam ( 19,4 MW/jam)  danpadabeban 11WM rata – rata sebesar 32.585.100 Kj/jam ( 32,5 MW/jam), Ketiga didapat Laju heat transfer, Qout dari konden sasi uap melalui kondensor pada beban 6WM rata – rata sebesar 13.415.571 Kj/jam ( 13,4 MW/jam)  dan pada beban 11WM rata – rata sebesar 21.627.150 Kj/jam ( 21,6 MW/jam). Efisien sitermal yang didapat pada beban listrik  6 MW sebesar 31% dan pada bebanListrik 11 MW sebesar 33 % .Jadi pembebanan saat malam lebih besar efesiensinya.    
Rancang Bangun Alat Penyuling Minyak Atsiri Tumbuhan Nilam Metode Distilasi Air dan Uap Hilda Porawati; Ari Kurniawan
Jurnal INOVATOR Vol. 2 No. 1 (2019): Jurnal INOVATOR
Publisher : LPPM Politeknik Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37338/inovator.v2i1.115

Abstract

Indonesia is the largest supplier of essential patchouli oil on the world market. Patchouli essential oil cant hold or bind the fragrance of other fragrance ingredients so that the smell is longer lasting. Patchouli plant essential oils have a good chance because demand is always increasing population and the habits of the people tend to use cosmetics and fragrances as one form of people’s lifestyles, then the need for perfume is increasing every year. Make distillatory essential oil patchouli plant with water and steam distillation method to produce essential oils from patchouli.  The method used is the water and steam distillation method according, this method of distillation can produce steam and heat which is stable because of the constan vapor. The results of  the design  of   this  distiller  can  produce  essential oils from  patchouli. The design of patchouli essential oil refining equipment, the method used is steamed, with a scale of 2 kg patchouli and 20 liters of water. The kettle tube is made from aluminum plate the size used is a diameter of 300 mm. the results of the design of the refiner can produce essential oils from patchouli. The essential oil refiner uses gas fuel.

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