scholarly journals RANCANG BANGUN MESIN PULPER KOPI MENGGUNAKAN PENGGERAK MOTOR LISTRIK

2021 ◽  
Vol 10 (1) ◽  
pp. 26
Author(s):  
Tri Ego Wiranata ◽  
Ruzita Sumiati ◽  
Rakiman Rakiman ◽  
Yuli Yetri
Keyword(s):  
Electric Motor ◽  
Operating Costs ◽  
Test Results ◽  
Type B ◽  
Literature Study ◽  
Coffee Production ◽  
Coffee Beans ◽  
Farmer Groups ◽  
Design And Manufacture

Design and manufacture of coffee pulper machines have been carried out with the aim of completing the needs of the coffee farmer groups when harvesting in the Kayu Aro area, Kerinci. The steps in designing and manufacturing a coffee pulper begins with a literature study, design and calculation, the process of making the tool and ends with testing the tool. Engineering drawing design is done by modeling in SolidWorks software. Coffee peeler machine with a capacity of 4 kg/min, with a machine size of 730 mm x 320 mm x 1040 mm, using an electric motor 1 HP 1420 rpm, with a frame using an elbow profile 40 mm x 40 mm x 3 mm. The transmission system uses an electric motor with an initial rotation of 1420 rpm to 364.6 rpm. In the 2 pulley component D = 74.6 mm and 290.5 mm, V-belt type B No.52, 1 solid shaft D = 25 mm. Initial test results using 2–5 kg of wet coffee beans take 30.07–77.20 seconds, and the skin has separated from the beans cleanly. These results show that the engine capacity is 235.62 kg/h, so that the desired target is met with relatively low operating costs. The existence of this tool will be able to help the process of separating the skin and coffee beans, so that the quality of coffee production will increase.      Keywords:  coffee, coffee machine, design and construction, farmer groups

PENGARUH KUALITAS BIJI KOPI ROBUSTA TERHADAP HARGA PASAR DI MEKAKAU ILIR OKU SELATAN

2016 ◽  
Vol 2 (02) ◽  
pp. 18-23
Author(s):  
Saiful Bahrie
Keyword(s):  
Market Price ◽  
Central Area ◽  
Farm Income ◽  
Coffee Production ◽  
Coffee Beans ◽  
Coffee Farm ◽  
Water District ◽  
Coffee Farming ◽  
The Village

The purpose of this research were to : (1) To determine farm income of coffee beans in the village of New Water District of Mekakau Ilir Kabupaten South OKU, (2) To determine the effect of the quality of the coffee beans to the market price in the village of New Water District of Mekakau Ilir Kabupaten South OKU. This research was conducted in the village of New Water District of Southern OKU Mekakau Ilir Kabupaten. The choice of location is done deliberately because it is the central area of coffee production in the district of South OKU. Course of a study conducted in April to June 2015, with the survey and observation. This study found that There are differences in income between coffee farming with treatment and farming of red fruit picking coffee with yellow fruit picking treatment. Coffee farming income with red fruit bigger than a coffee farm income with yellow fruit and coffee farming with more menguntungkan.dibandingkan red fruit with yellow fruit coffee farming.

scholarly journals Strategies for improving the quality of the ground coffee product: a case study at SMEs X Malang, Indonesia

2021 ◽  
Vol 924 (1) ◽  
pp. 012066
Author(s):  
D M Ikasari ◽  
I Santoso ◽  
T Julian
Keyword(s):  
Quality Function Deployment ◽  
Selling Price ◽  
Coffee Production ◽  
Marketing Effectiveness ◽  
National Drug ◽  
Coffee Beans ◽  
Hierarchy Process ◽  
Ground Coffee

Abstract SMEs X is one of the SMEs in Malang City that produces ground coffee. The increasing number of ground coffee producers in Malang City make SMEs X must be able to survive in the competition so that SMEs X needs to improve the quality of ground coffee products. The methods used are Quality Function Deployment (QFD) and Analytical Hierarchy Process (AHP). The results show that five essential attributes for consumers to improve the quality of ground coffee include unique packaging forms, packaging materials that can maintain quality, attractive packaging colours, convenience for consumers to reach sales locations, and convenience for consumers to get products. Strategies that can be used to improve the quality of ground coffee include redesigning the packaging, improving the ground coffee production process, selecting good quality coffee beans, resetting the selling price of the product, increasing marketing effectiveness, and applying for a permit from the national drug and food agency.

scholarly journals Analisis Pengendalian Kualitas Bahan Baku Acrylic Resin Pada Produk Spray Paint di PT X

2021 ◽  
Vol 1 (1) ◽  
pp. 31-41
Author(s):  
Nurlita Utami ◽  
Sena Atmaja ◽  
Yogi Priyo Istiyono
Keyword(s):  
Raw Materials ◽  
Film Formation ◽  
Acrylic Resin ◽  
Raw Material ◽  
Test Results ◽  
Literature Study ◽  
Factors Affecting ◽  
Analysis Process ◽  
Poor Adhesion

Thermo Plastic Acrylic resin has an important role in the manufacture of spray paint, namely as a binder or binder. The resin in paint has a function as a film formation, has adhesion to the substrate as well as pigment binders and additives, so that to produce a spray paint with good quality mechanical properties, PT X must be selective in controlling the quality of the raw material for Thermo Plasic Acrylic Resin. The purpose of this study was to determine the problems faced by PT X related to the quality of Thermo Plastic Acrylic Resin raw materials, to identify the most dominant factors affecting the quality of these raw materials and to formulate the most appropriate solutions to be applied in improving the quality of these raw materials. This research uses observation, interview, and literature study methods. Sources of data came from stakeholders and quality control staff of PT X. This study used check sheets, histogram diagrams, u-control maps, and fishbone diagrams to complete the analysis process. From the test results of the Thermoplastic Acrylic Resin raw material, it is known that the factor that causes rejection is due to adhesion, namely 53.57%, gloss 33.33%, and dry touch 13.10%, all three of the total raw materials that are rejected when the raw material is applied in form paint and spray on the film plate. The most dominant cause of reject was poor adhesion, namely 53.57% of the total reject raw materials.

scholarly journals Go Organic-Gerakan Kelompok Petani Pesanggem Dalam Biokonversi Kulit Kopi Menjadi Kompos dan Pupuk Organik Granule

2019 ◽  
Vol 3 (2) ◽  
pp. 59
Author(s):  
Syahrul Kurniawan ◽  
Sugeng Riyanto ◽  
Wisynu Ari Gutama ◽  
Novalia Kusumarini ◽  
Noval Adieb ◽  
...  
Keyword(s):  
Organic Fertilizer ◽  
Organic Fertilizers ◽  
Training Experience ◽  
Coffee Production ◽  
Product Packaging ◽  
Knowledge And Skills ◽  
Pine Trees ◽  
Farmer Groups ◽  
And Training

Sejak tahun 2016, Universitas Brawijaya memperoleh mandat dari Kementerian Lingkungan Hidup dan Kehutanan untuk mengelola hutan seluas 544 ha di lereng Gunung Arjuno menjadi hutan Pendidikan dan Pelatihan, yang diberi nama UB Forest. Di dalam UB forest terdapat petani penggarap yang menanam kopi dibawah tegakan pinus. Setiap tahun, produksi kopi di UB Forest mencapai 600 kg ha-1, dengan potensi limbah sisa panen kulit kopi antara 50–60%. Limbah sisa panen kulit kopi tersebut hanya ditumpuk saja dan berpotensi menimbulkan pencemaran. Kegiatan ini ditujukan untuk meningkatkan pengetahuan dan keterampilan kelompok tani hutan UB Forest di dalam mengolah sisa panen kulit kopi menjadi pupuk kompos dan pupuk organik granul (POG). Kegiatan yang dilakukan meliputi: 1) Penyuluhan; 2) Pembuatan rumah produksi kompos; 3) Introduksi mesin granulator; 4) Pelatihan pembuatan kompos dan POG; 5) Pengemasan produk, dan 6) analisa kualitas kompos dari kulit kopi. Hasil kegiatan meliputi 1) tersedianya rumah produksi pupuk organik granul beserta alat pembuat pupuk organik granule (granulator); 2) 85% dari petani hutan peserta penyuluhan dan pelatihan mengalami peningkatan pengetahuan dan keterampilan di dalam mengolah sisa panen kulit kopi menjadi kompos dan pupuk organik granul; 3) kelompok tani hutan memiliki modul dan SOP pembuatan kompos dan pupuk organik granul.[Since 2016, Brawijaya University received a mandate from the Indonesian Ministry of Environment and Forestry to manage 544 hectares (ha) of forest, located in the slopes of Mount Arjuno, as a forest for Education and Training, which is named UB Forest. In UB forest, there are forest farmer who planted coffee under the pine trees. Every year, coffee production in UB Forest reaches 600 kg ha-1, with 50-60% of them is coffee peel. The waste of the remaining coffee peel is only stacked and potentially cause pollution. This activity is aimed to increase the knowledge and skills of forest farmer groups (UB Forest) in processing the remaining coffee peel into compost and granular organic fertilizer (POG). The activities included: 1) Counseling; 2) Creating compost production houses; 3) Introducing of granulator machines; 4) Training in composting and POG; 5) Product packaging, and 6) analysis of the quality of compost. The results of the activities included: 1) the availability of houses for the production of compost and POG along with the tools for processing granule organic fertilizers (granulators); 2) 85% of forest farmers participating in counseling and training experience increased knowledge and skills in processing the remaining coffee peel into compost and granule organic fertilizer; 3) forest farmer groups have modules and SOPs for composting and granule organic fertilizer.]

scholarly journals ANALISIS FAKTOR PENDUKUNG PENINGKATAN KINERJA PEGAWAI BADAN PUSAT STATISTIK KABUPATEN LABUHANBATU

2021 ◽  
Vol 17 (1) ◽  
pp. 21
Author(s):  
Elida F. S. Simanjorang ◽  
Christine Herawati Limbong ◽  
Nova Jayanti Harahap
Keyword(s):  
Human Resources ◽  
Employee Performance ◽  
Sampling Techniques ◽  
Work Commitment ◽  
Test Results ◽  
Literature Study ◽  
Significance Level ◽  
Data Analysis Methods ◽  
Work Commitments

<p><em>Supporting factors that are presented are the quality of human resources, work competence, and work commitments analyzed how they affect the performance of employees of </em><em>Badan Pusat Statistik (BPS) Kabupaten Labuhan Batu</em><em>, both partially and simultaneously. Data collection uses interviews, questionnaires and literature study. Work on data analysis methods using SPSS 22.0 for Windows software. This study used a sample of 30 employees taken using total sampling techniques.</em></p><p><em>             </em><em>The results of the study based on the F test showed that the quality of human resources, work competence and work commitment simultaneously had a positive and significant effect on the performance of </em><em>Badan Pusat Statistik (BPS) Kabupaten Labuhan Batu </em><em>employees, where the value of F<sub>count</sub> (17.583)&gt; F<sub>table</sub> (2.98) with a significance level of 0.000 &lt; 0.05. T-test results show that the quality of human resources (X<sub>1</sub>) has a positive and significant effect on the performance of </em><em>Badan Pusat Statistik (BPS) Kabupaten Labuhan Batu </em><em>employees, where the t<sub>count</sub> (2.382)&gt; t<sub>table</sub> (1.706) and the significance value of 0.025 &lt;0.05, work competence ( X<sub>2</sub>) positive and significant effect on the performance of </em><em>Badan Pusat Statistik (BPS) Kabupaten Labuhan Batu </em><em>employees, where the t<sub>count</sub> (4.704)&gt; t<sub>table</sub> (1.706) and the significance value of 0.000 &lt;0.05 and work commitment (X<sub>3</sub>) also have a positive and significant effect on the performance of the employees of </em><em>Badan Pusat Statistik (BPS) Kabupaten Labuhan Batu</em><em>, where the t<sub>count</sub> (3.860)&gt; t<sub>table</sub> (1.706) and the significance value of 0.001 &lt;0.05. Adjusted R Square value of 0.632 means that employee performance can be explained by the quality of human resources, work competence, and work commitments of 63.2%, while the remaining 36.8% is explained by other factors not examined in this study.</em><em></em></p>

The Application of Science Concepts in Management Research Reports Based on Scientific Truth

2018 ◽  
Vol 2 (1) ◽  
pp. 37-44
Author(s):  
Hamdy Hady ◽  
Henderi Henderi ◽  
Dian Mustika Putri
Keyword(s):  
General Idea ◽  
Research Report ◽  
Management Research ◽  
Scientific Concepts ◽  
Literature Study ◽  
Management Activity ◽  
Report Writing ◽  
Scientific Truth ◽  
Scientific Reporting

The management activity of research report writing requires sufficient knowledge in its preparation. A researcher must learn about the management of understanding scientific concepts, as well as management of research reports that are based on scientific truth. In this study, 1 (one) method was used, namely a literature study of 10 (ten) to support the understanding of scientific concepts according to experts. The concept is a general idea that represents perceived understanding on the basis of reason and logic by someone who then forms a meaning deductively or inductively. Whereas knowledge is what is known or the results of work know. Then scientific truth is related to the quality of knowledge, where every knowledge possessed is viewed from the type of knowledge that is built. Thus scientific truth is an important point in scientific reporting, as the basic foundation of accurate management of report writing and must be displayed in every corner of the report. It is hoped that this research can assist researchers in compiling research reports. Keywords: Management, Science, Scientific Truth, Research Reports.

Implementasi Voip Server Berbasis IPV6 Dengan Raspberry PI

2019 ◽  
Vol 9 (01) ◽  
pp. 47-54
Author(s):  
Rabbai San Arif ◽  
Yuli Fitrisia ◽  
Agus Urip Ari Wibowo
Keyword(s):  
Internet Protocol ◽  
Wireless Transmission ◽  
Raspberry Pi ◽  
Test Results ◽  
Average Delay ◽  
Ipv6 Network ◽  
Ip Network ◽  
Selection Of ◽  
Better Than

Voice over Internet Protocol (VoIP) is a telecommunications technology that is able to pass the communication service in Internet Protocol networks so as to allow communicating between users in an IP network. However VoIP technology still has weakness in the Quality of Service (QoS). VOPI weaknesses is affected by the selection of the physical servers used. In this research, VoIP is configured on Linux operating system with Asterisk as VoIP application server and integrated on a Raspberry Pi by using wired and wireless network as the transmission medium. Because of depletion of IPv4 capacity that can be used on the network, it needs to be applied to VoIP system using the IPv6 network protocol with supports devices. The test results by using a wired transmission medium that has obtained are the average delay is 117.851 ms, jitter is 5.796 ms, packet loss is 0.38%, throughput is 962.861 kbps, 8.33% of CPU usage and 59.33% of memory usage. The analysis shows that the wired transmission media is better than the wireless transmission media and wireless-wired.

Pengaruh Kecepatan Putar Terhadap Hasil Coran pada Metode Pengecoran Sentrifugal dalam Pembuatan Produk Pisau Pakan Ternak dengan Material Ni-Hard1

2019 ◽  
Vol 11 (01) ◽  
pp. 1-7
Author(s):  
Roni Kusnowo ◽  
Kus Hanaldi
Keyword(s):  
Animal Feed ◽  
Centrifugal Casting ◽  
Impact Resistance ◽  
Literature Study ◽  
Gravity Casting ◽  
Friction Resistance ◽  
Optimal Speed ◽  
Mold Making

Animal feed knife is a tool that serves to cut and chop animal feed consisting of grass as the main ingredient with additives such as bran, herbs, centrate, cassava, tofu pulp and others. Therefore, as a cutting tool must have the properties of friction resistance, impact resistance, and have good sharpness, so that the material chosen is Ni-Hard 1. The use of centrifugal casting method was chosen because it has the advantage of being able to make castings with relatively thin thickness this is due to the influence of the centrifugal force on the distribution of metal liquids throughout the cavity in the mold. Case study in this study is the use of centrifugal casting methods as an alternative to gravity casting methods to overcome defects of misruns. This research was conducted to investigate the effect of speed on the formation of castings products. The method that was carried out began with a literature study on centrifugal casting, and continued by determining the material, the temperature of the cast is in the range 1250ºC - 1300ºC, and the type of mold. The next step is to do work drawings, pattern making, mold making, casting processes, fettling processes, and analysis. With variations in speed of 200 rpm, 300 rpm and 400 rpm, it can be seen the optimal speed for making this product. The results of this study obtained optimal speed at a speed of 300 rpm to make good quality of animal feed knife products.

MODIFIKASI MODEL PEMBELAJARAN KOOPERATIF TIPE TEAMS GAMES TOURNEMENT DAN STRATEGI PEMBELAJARAN TUGAS DAN PAKSA

2019 ◽  
Vol 2 ◽  
Author(s):  
Sri Wahyuningtyas ◽  
Wahid Saputra
Keyword(s):  
Student Learning ◽  
Learning Model ◽  
Learning Objectives ◽  
Literature Study ◽  
Task Strategy

This literature study aims to find out whether the Teams Games Tournament learning model with task and forced strategies influences the development of Teams Games Tournament modifications and the tasks and forced students in the class. The problem in this learning is the activeness and creativity of students. The task strategy and force are chosen to complement the shortcomings of the Teams Games Tournament Learning Model. With the modifications can improve the quality of student learning, making students responsible and disciplined so that this learning is achieved. For educators, it is recommended to apply the Teams Games Tournament learning model to the task strategy and force at school, so that the learning objectives can be achieved optimally.

PKM Kelompok Tani Tan Selo 1 dan Tan Selo 2 Desa Sukomaju Kecamatan Srono Kabupaten Banyuwangi Jawa Timur dalam Meningkatkan Nilai Ekonomis Pisang dan Strategi Pemasarannya

2018 ◽  
Vol 2 (2) ◽  
pp. 73
Author(s):  
Fitri Nurmasari ◽  
Raup Padillah
Keyword(s):  
Community Service ◽  
Online Shopping ◽  
Agricultural Land ◽  
Economic Value ◽  
Marketing Strategies ◽  
Service Programs ◽  
Community Service Programs ◽  
Farmer Groups ◽  
The Village

Banyuwangi Regency is one of the agricultural centers in East Java province and Indonesia. Mostly,Banyuwangi people work as farmers due to the fertil soil and wide amount of agricultural land in Banyuwangi . Thelarge number of people who work as farmers initiating the formation of farmer groups. One of the farmer groups in theSrono sub-district of Banyuwangi is the "Tan Selo 1" farmers group located in the village of Sukomaju and the "TanSelo 2" farmers group in Sukonatar village. The normal average price of one banana bunch in Banyuwangi is between50-60 thousand depending on the type and quality of bananas. Problems arise when the quantity of bananas in the marketarose, the price of 1 bunch of bananas decreases dramatically. The price of 1 bunch which is usually set at 50-60thousand drops drastically to only 20-30 thousand. This is certainly a problem for farmers in the Tan Selo group. The lackof knowledge of Tan Selo farmers about alternative variants of processed banana based products and the lack ofknowledge of the marketing strategies make it hard for the Tan Selo farmers to increase the economic value of bananaswhich have been used as an alternative income for farmers. Therefore, the solutions offered to overcome the problems offarmers include: equipping and improving farmers' knowledge about the variety of processed banana-based foods andtheir marketing strategies, conducting training to make variations on banana-based foods, conducting training oneffective marketing strategies. Overall, a series of community service programs were carried out perfectly as it expected.The percentage of participants' understanding in choosing high quality bananas is 85%, the percentage of participants’ability in processing banana-based foods is 86%, and percentage of participants who successfully sell processed foodproducts by utilizing online shopping sites is 70%

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