Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)最新文献

Control of Automatic Beverage Bottle Filling Process Using P and Team Viewer IoT 基于P和Team Viewer IoT的饮料瓶自动灌装过程控制

Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse) Pub Date : 2022-07-30 DOI: 10.36842/jomase.v66i2.309

Imnadir Imnadir, A. Junaidi, M. Dalil

{"title":"Control of Automatic Beverage Bottle Filling Process Using P and Team Viewer IoT","authors":"Imnadir Imnadir, A. Junaidi, M. Dalil","doi":"10.36842/jomase.v66i2.309","DOIUrl":"https://doi.org/10.36842/jomase.v66i2.309","url":null,"abstract":"The development of an on-line process control system in the Industry is a major requirement in the context of the efficiency of machines and improving the quality of production during the Covid-19 period. As well as in the learning system and practicum students are required to be able to study independently, and lecturers must be able to develop themselves in on-line learning methods. The on-line learning process is not just to transfer learning modules to students, but must be able to guide students in an unlimited time, whenever students need an explanation of the material provided. TeamViewer is an application that provides a solution that is used to remotely control another PC or laptop. By knowing the ID and password are provided by TeamViewer on the PC that want to remote. Then, it just entered the TeamViewer application installed on the PC. The use of this team viewer was tested against the control of the beverage bottle filling process. The result is that by using Android the process of controlling beverage bottle filling. It turns out that, it can be operated to fill beverage bottles for different size, namely by setting the data delay on the program 3.2 seconds for the 120 ml bottle size, 4.0 seconds for the 200 ml bottle size, and 5.0 seconds for the bottle size of 300 ml.","PeriodicalId":232042,"journal":{"name":"Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131321532","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Effect of Mold Material on Shrinkage of Investment Casting Wax Pattern 模具材料对熔模铸造蜡型收缩率的影响

Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse) Pub Date : 2022-07-30 DOI: 10.36842/jomase.v66i2.292

D. Masnur, P. Nawangsari, W. Fatra

引用次数: 0

Analysis of Energy and Exergoeconomic on Water Cleaning and Injection Facilities in the CPP Block, Indonesia 印度尼西亚CPP区块水清洗和注水设施的能源和消耗经济分析

Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse) Pub Date : 2022-07-30 DOI: 10.36842/jomase.v66i2.285

H. Wahab

引用次数: 1

Surface Roughness Analysis and Optimization of CNC Lathe Machining Parameters in the Manufacturing of Motorcycle Brake Master Cylinder Piston 摩托车制动总缸活塞数控车床加工参数的表面粗糙度分析与优化

Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse) Pub Date : 2022-07-30 DOI: 10.36842/jomase.v66i2.307

Novaldi Andryoga, Anita Susilawati

{"title":"Surface Roughness Analysis and Optimization of CNC Lathe Machining Parameters in the Manufacturing of Motorcycle Brake Master Cylinder Piston","authors":"Novaldi Andryoga, Anita Susilawati","doi":"10.36842/jomase.v66i2.307","DOIUrl":"https://doi.org/10.36842/jomase.v66i2.307","url":null,"abstract":"This study aims to optimize the machining parameters in the manufacture of Yamaha motorcycle brake piston master cylinder and determine the effect on surface roughness. The method used is the Taguchi method. Machining parameters were varied based on the Taguchi method, each of which was experimented with using a finishing CNC lathe machine. From these experiments, the results obtained in the form of surface roughness values which were then analyzed, in order to obtain the best parameters with the smallest surface roughness values and the effect of each factor on surface roughness. This research produces the best parameters are spindle speed 1.755 RPM, feed rate 0.09 mm/rev, and depth of cut 0.30 mm. This parameter has a small surface roughness value. Based on surface roughness measurements, the factors that have the greatest influence on the level of surface roughness are feed rate of 67.9%, spindle speed of 15.4% and depth of cut of 3.3%. This proves that the smaller the value of feed rate, spindle speed and depth of cut, the smaller the value of surface roughness will be.","PeriodicalId":232042,"journal":{"name":"Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132837512","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Energy Analysis of Diesel Engine With B30 at PLTD Selat Panjang Selat Panjang PLTD B30柴油机能量分析

Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse) Pub Date : 2022-07-30 DOI: 10.36842/jomase.v66i2.282

Romy Romy, Bagus Trianto

引用次数: 1

Analysis of Oil Dielectric Strength Insulation on Oil Circuit Breakers Based on Service Life and Operating Frequency 基于使用寿命和工作频率的油路断路器油绝缘强度分析

Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse) Pub Date : 2022-07-30 DOI: 10.36842/jomase.v66i2.300

Engla Harda Arya, Benriwati Maharmi, M. Lutfi

{"title":"Analysis of Oil Dielectric Strength Insulation on Oil Circuit Breakers Based on Service Life and Operating Frequency","authors":"Engla Harda Arya, Benriwati Maharmi, M. Lutfi","doi":"10.36842/jomase.v66i2.300","DOIUrl":"https://doi.org/10.36842/jomase.v66i2.300","url":null,"abstract":"The electricity distribution breakdown can be caused the service life and operating frequency of Oil Dielectric Strength (ODS). Hence, it requires a study due to the spare part is difficult to find. This paper aims to test the ODS on Oil Circuit Breaker (OCB) of 13.8 kV aged between 29 to 43 years. The test used the ASTM D1816 standard to analyze the effect of oil life and circuit breaker operating frequency on the physical, color and strength of ODS. For the visual test used the ASTM D1524 standard. The color test based on the ASTM D1500 standard. From the test results, it can be seen that 6DN F1 was yellow-black in colors. The color level was from 0.5 to 6, which was a striking color difference. This happens because it had been operating for 3 years with a frequency of 2 manual open times and 11 trips with a large normal load of 206A. In the 8D F7 feeder, there was also a decrease in breakdown voltage, which was far from 45.6 kV to 9.7 kV. Therefore, the oil was declared failed due to below the minimum standard of 27 kV. Based the validity test, the six samples were still within the allowable limits based on ASTM D1816 with the range value being below 92%. This means that the six samples were valid.","PeriodicalId":232042,"journal":{"name":"Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131463073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Redesign of Facility Layout at Pelangi Advertising Printing Using the SLP Method 用SLP方法重新设计Pelangi广告印刷设施布局

Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse) Pub Date : 2021-07-30 DOI: 10.36842/jomase.v65i2.252

Syafirman Pramija, Meipen Meipen

引用次数: 1

Design of the Vertical Roundness Tester Machine Using the AHP Method (Analytical Hierarchy Process) Through the DFM Approach (Design for Manufacturing) 基于DFM(面向制造的设计)的AHP方法(层次分析法)设计立式圆度试验机

Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse) Pub Date : 2021-07-30 DOI: 10.36842/jomase.v65i2.251

Agus Reforiandi, D. Arief

{"title":"Design of the Vertical Roundness Tester Machine Using the AHP Method (Analytical Hierarchy Process) Through the DFM Approach (Design for Manufacturing)","authors":"Agus Reforiandi, D. Arief","doi":"10.36842/jomase.v65i2.251","DOIUrl":"https://doi.org/10.36842/jomase.v65i2.251","url":null,"abstract":"The Roundness Tester Machine is a tool used to take measurements that are shown to check the Roundness of an object or to find out whether an object is really round or not when viewed carefully using a measuring instrument. DFM (Design for Manufacturing) is a method for reducing production costs by estimating production costs through reducing component costs, assembly costs, and other production supporting costs based on design submission data without reducing product quality. AHP (Analytical Hierarchy Process) method was chosen as a method to determine the optimal Vertical Roundness Tester Machine design based on a questionnaire given to the expert, to choose the best alternative decision. The questionnaire was created to get priority customer needs which was then used for the initial design. The next stage is selecting the optimal design using AHP which involves experts based on indicators of a product. The highest indicator value obtained on the Vertical Roundness Tester Machine is the accuracy indicator with a value of 48.52%. Then in choosing the optimal design in the DFM analysis, namely in alternative 3, where alternative 3 is the design with the lowest cost so as to minimize the cost of making a Vertical Roundness Tester Machine. The manufacturing cost for alternative design 3 is Rp. 4,173,000.","PeriodicalId":232042,"journal":{"name":"Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)","volume":"108 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116194768","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Coalbed Methane As a New Source of Energy in Indonesia and Some Developed Countries; A Review 煤层气在印尼等发达国家作为一种新能源回顾

Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse) Pub Date : 2021-07-30 DOI: 10.36842/jomase.v65i2.242

Awaludin Martin, H. Wahab, Mohammad Barbarosa

引用次数: 1

The Study of Male-Female Chamfer Angle Effect on Aluminum 6061 Forging at Rotary Friction Welding Process 旋转摩擦焊中铝6061锻件公母倒角影响的研究

Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse) Pub Date : 2021-07-30 DOI: 10.36842/jomase.v65i2.234

A. Azmi, Yohanes Yohanes, Ridwan Abdurrahman

{"title":"The Study of Male-Female Chamfer Angle Effect on Aluminum 6061 Forging at Rotary Friction Welding Process","authors":"A. Azmi, Yohanes Yohanes, Ridwan Abdurrahman","doi":"10.36842/jomase.v65i2.234","DOIUrl":"https://doi.org/10.36842/jomase.v65i2.234","url":null,"abstract":"This research aims to investigate male-female chamfer angle effect on forging pressure, specimen length and the maximum tensile strength in splicing 6061 aluminum material, which used the rotary friction welding process. This research employed the analytical method to determine the timing of forging pressure as an initial reference to conduct the experimental study for the specimens test. The specimens were tested by varying the male-female chamfer angle, namely 0°, 15°, 30°, 45°, 60°. The results test were obtained the longest application of forging pressure at the male-female chamfer angle of 60° and the fastest application of forging pressure at the male-female chamfer angle of 15°. The change in length of the specimen during the welding process for each variation of the male-female chamfer angle varies due to the friction time different. The largest change in length was at the male-female chamfer angle of 15° and the smallest change in length at the male-female chamfer angle of 60°. The maximum tensile strength was obtained at the variation of male-female chamfer angle of 60° with a value of 226.47 MPa.","PeriodicalId":232042,"journal":{"name":"Journal of Ocean, Mechanical and Aerospace -science and engineering- (JOMAse)","volume":"54 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126660575","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0