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Pengaruh Jumlah Dan Sudut Sudu Vertikal Pada Cyclone Turbine Ventilator Terhadap Kenyamanan Thermal Ruangan Karim, Lailul; Qiram, ikhwanul; Sartika, Dewi
Virtual of Mechanical Engineering Article Vol 3 No 2 (2018)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

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Abstract

In this study modifications to the cutting knife and rotational speed were carried out. With blade variations of 2mm, 3mm and 4mm and rotational speeds of 300, 900 and 1500 rpm. After the research process is carried out, the noodle product tests include the length of the noodles, thickness, and elongation values. For testing, the length and thickness of the noodles used a measuring device ruler and calipers and testing the value of elongation was done by tensile tests. The results of the study showed the percentage shrinkage of 0.0% noodle dough weight. This shows the test equipment is working optimally. The faster the rotation of the motor the difference between long and thick noodles tends to increase. This shows that the rotation speed influences the performance of the flattening machine and noodle dough cutter. The faster the motor rotation, the elongation value of noodles tends to decrease. This is due to the rotation speed of the motor that affects the occurrence of broken noodles. The greater the size of the noodles the risk of breaking up the noodles decreases. The faster the motor rotation, the greater the capacity produced.
Pengaruh Modifikasi Pisau Pemotong Dan Kecepatan Putaran Terhadap Unjuk Kerja Mesin Pemipih Dan Pemotong Adonan Mie Qosim, Nanang; Qiram, Ikhwanul; Rubiono, Gatut
Virtual of Mechanical Engineering Article Vol 3 No 2 (2018)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

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Abstract

In this study modifications to the cutting knife and rotational speed were carried out. With blade variations of 2mm, 3mm and 4mm and rotational speeds of 300, 900 and 1500 rpm. After the research process is carried out, the noodle product tests include the length of the noodles, thickness, and elongation values. For testing, the length and thickness of the noodles used a measuring device ruler and calipers and testing the value of elongation was done by tensile tests. The results of the study showed the percentage shrinkage of 0.0% noodle dough weight. This shows the test equipment is working optimally. The faster the rotation of the motor the difference between long and thick noodles tends to increase. This shows that the rotation speed has an influence on the performance of the flattening machine and noodle dough cutter. The faster the motor rotation, the elongation value of noodles tends to decrease. This is due to the rotation speed of the motor that affects the occurrence of broken noodles. The greater the size of the noodles the risk of breaking up the noodles decreases. The faster the motor rotation, the greater the capacity produced.
Pengaruh Variasi Tekanan Dan Komposisi Bahan Terhadap Pembakaran Briket Kulit Kopi (Coffea Canephora) Banyuwangi Huda, Soffanul; Rubiono, Gatut; Qiram, Ikhwanul
Virtual of Mechanical Engineering Article Vol 3 No 2 (2018)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

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Abstract

In this study, variations in pressure and adhesive were carried out, with variations in pressure of 4cm, 4.5cm, 5cm and variations of adhesives including two variations of sieve raw material 10gr, 20 gr, 30 gr, 40gr, and 100 gr, 110 gr, 120 gr, 130 gr. sieve raw material. After the research process, the briquette fire temperature test was carried out including the heating value of the briquettes, the cooking test of 500 ml of water on each briquette variation. To test the calorific value in each briquette variation, type K thermocouple measuring devices are used. From the results of the study, the best flame temperature was found in coarse filter coffee briquettes with 110 gr adhesive variation and briquette size 4.5 cm, reaching temperatures of 602ºc and testing 500 ml of water. the resulting water heat reaches 68.9ºc during 00.05.20. From the results of research coffee briquettes waste briquettes have a very high fire heat level
Pengaruh Jumlah Ulir dan Kecepatan Putaran Terhadap Unjuk Kerja Mesin Pengayak Pasir Tipe Rotary Ali, Haidir; Qiram, Ikhwanul; Rubiono, Gatut
Virtual of Mechanical Engineering Article Vol 4 No 1 (2019)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/v-mac.v4i1.638

Abstract

In this study conducted a test of rotary sand-type machine with a variation of the angle of 50 and then the number of threads and rotation speed of the sieve. Variations of the number of threads 3, 6 and 9. The test also uses a variety of filter rotation speeds with varying speeds of 30, 40, and 50 rpm. The aim of the study was to gain the impact of the thread count and speed of rotation on the performance of rotary-type sand sieve machines. Based on this study, the effect of thread count and rotation speed of rotary-type sand screening machine work. Obtained the best sieve results found in the number of threads 3 with the highest fine sand obtained weighing 1.25 kg, the high sand yield of 2.18 kg, and the yield of crude sand 2.62 kg. The effect of rotation speed (RPM), obtained by the result of the sieve process with the efficiency of long-time best filter, resulted in 14.44 sec in angle variable 50 and RPM 30.
Pengaruh Sudut Kemiringan dan Kecepatan Putaran Saringan Pada Unjuk Kerja Mesin Pengayak Pasir Tipe Rotary Cahyono, Andre Irawan; Qiram, Ikhwanul; Rubiono, Gatut
Virtual of Mechanical Engineering Article Vol 4 No 1 (2019)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/v-mac.v4i1.639

Abstract

Sand is a noble material from homework, canals, fences, buildings, and various types of buildings or other constructions, almost all using sand material. So that sand sieving machines are needed in the sand separation process with various sizes needed. Based on this research, the Effect of Slope Angle on the Sieve Result can be affected. The best sieve results obtained at an angle of 10 ° with a weight of 1.35 kg fine sand, coarse sand yield 1.97 kg, and coarse sand yield of 2.68 kg and the Effect of Rotational Speed (Rpm), the best sieve time efficiency of sieving process results obtained 1.06 kg / s at variable angles of 20 ° and 50 rpm.
Pengaruh Variasi Putaran Mesin Terhadap Unjuk Kerja Mesin Pencacah Plastik Nuardi, Ahmad Rito; Qiram, Ikhwanul; Mukhtar, Anas
Virtual of Mechanical Engineering Article Vol 4 No 1 (2019)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/v-mac.v4i1.640

Abstract

This research is using plastic material with large size into the place of the counting, the material is torn, pulled, crushed, and crushed by two cylinders composed of a knife or spinning the crusher in the opposite direction and material becomes Soft. By adjusting the engine round variation of 200, 300 and 400 rpm and variations of plastic material in the form of rice containers are made of intact and perforated. Thus obtained results that resemble plastic beans for recycled materials. Results of research data on the influence of the variation of the engine rounds on the performance of plastic counting machine, with the change in the results of the difference in the RPM is influenced by the smaller the number (6.68) then the size of the shape at the speed RPM 200. Instead in a large rpm, the weight change of the results of the number (12.6) of the size of the shape at the speed of 400 rpm in whole plastic material.
Pengaruh Jarak Lendutan Pada Pegas Daun (Leaf Spring) Akibat Pembebanan Sutarjo, Sandika Ariawan; Qiram, Ikhwanul; Rubiono, Gatut
Virtual of Mechanical Engineering Article Vol 4 No 2 (2019)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

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Abstract

The transportation system generally prioritizes comfort and safety in terms of driving. To support this, a good suspension system is needed. Leaf springs are one of the suspension systems found in vehicles that function as vibration absorbers, as well as supporting vehicle frames. So it is necessary to do research on leaf spring spacing. To find out the distance of leaf spring deflection. This study focuses on the distance of deflection and the frequency of deflection on leaf springs, presumably there are characteristics of leaf spring spacing. The purpose of the study was to determine the distance of leaf spring deflection. From the results of the research carried out the results obtained The greater the static load that is given gives the effect of changing the shape of the plate that triggers a long change in each plate sheet. The biggest value of length change that occurs on the plate no (1) variations in the load of 15 kg which is equal to 99 cm.
Pengaruh Jumlah Sekat Aliran Lapisan Pengisi Terhadap Unjuk Kerja Menara Pendingin (Cooling Tower) Sumarjianto; Rubiono, Gatut; Qiram, Ikhwanul
Virtual of Mechanical Engineering Article Vol 5 No 1 (2020)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/v-mac.v5i1.1024

Abstract

The cooling tower has a working principle for cool the water fluid forcibly using a fan or blower. This Research aims to determine the effect of the number of filler bulkheads and the angle of openingvalve to the cooling tower work efficiency. This research uses type induced draft cooling tower with flow opposite the tool size laboratory scale. Research variables include 3 variations in the number of bulkheads (2 bulkheads, 3 bulkhead and 4 bulkheads) and 3 variations of valve opening angles (30, 45 and 60). Result measurements in the form of water discharge data, water temperature data, air temperature data, temperature data environment (Twb) and temperature difference data. Water discharge data is measured with a flow meter and stop watch. Temperature data measured with a Digital Thermometer. Data were collected 5 times repetition of each data. The measurement results are taken the average value for measures the discharge, temperature, heat transfer rate and efficiency of the cooling tower. The results showed that the number of bulkheads and the angle of the opening valve has an effect on the working efficiency of Cooling Tower which is getting more the greater the number of bulkheads the greater the cooling tower work efficiency and vice versa but the greater the valve opening angle the smaller the cooling tower efficiency.The maximum efficiency obtained from this study is at the number of bulkheads 4 and the valve opening angle of 30 with a Cooling Tower efficiency value of 78.40%.
Pengaruh Sudut Kerja Pisau Potong Terhadap Unjuk Kerja Mesin Perajang Singkong Syaifudin, Mohamad; Rubiono, Gatut; Qiram, Ikhwanul
Virtual of Mechanical Engineering Article Vol 5 No 1 (2020)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

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Abstract

Optimization of the cassava chopper machine can be done to minimize the consumption of electrical power required by the driving motor by changing the configuration of blade angle with rotation. This research was conducted experimentally by changing the angle of the knife on the chopper machine with an angle of 45, 60, and 90o. The rotation of the chopper shaft was varied by 150, 200, 250 rpm. Data was collected during the process by measuring the voltage and electric current on the motor using a digital avometer. In addition, video data and photos were collected using the camera. The results showed that the blade angle and rotation had an effect on the performance of the cassava chopper machine.
Pengaruh Sudut Kemiringan Ayakan Getar (Vibrating Screen) Terhadap Unjuk Kerja Ayakan Haryono, Achmad; Rubiono, Gatut; Qiram, Ikhwanul
Virtual of Mechanical Engineering Article Vol 5 No 1 (2020)
Publisher : Prodi Teknik Mesin Universitas PGRI Banyuwangi

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Abstract

Sieving is the separation of various mixtures of solid particles that have various sizes of materials using a sieve. The sieving process is also used as a cleaning tool, separating contaminants with different sizes from the raw material. This study aims to determine the effect of the vibrating screen angle on the sieve's performance. The research was conducted by experiment using a flat type vibrating sieve. The angle of the sieve was varied by 0, 5o, 10oand 15o. The vibratory motion of the sieve was varied with the crank method using a rotation of 13.5; 21.3 and 27 rpm. The sieve holes use a screen with mesh sizes number 8, 10 and 12. The sifted sand is 1 kg. Data were collected for the fine and coarse sieve results and the sieving time. The results showed that the angle of the sieve had an effect on the performance of the sieve .
Co-Authors A. Ardani Achmad Noerdien Adhi Purna Yulian Putra Adi Pratama Adi Pratama Putra Adi Putra Agung Nugroho Agung Wahyu Wicaksono Ahmad Hariri Ahmad Hariri Ahmad Lazim Rosyid Ahmad Mubarok Ahmad Rizky Dwi Puji Pangestu Ahmad Zaenuri Ainoer Roffiq Alfiantri Deswantoro Ali, Haidir Anam, K. Anas Mukhtar Anas, M. Andi Joditiadhi Andy Yudha Hutama Arief Rusdyansyah Aris Nur Setya Budi Ariyono Setiawan As'ari, Hasyim Asrul Ainun Najah Ayip Misdi Riyanto Bhima Shakti Arrafat Bima Kusuma Ary Prastianto Cahyono, Andre Irawan Cecep Kusmana Charis Fathul Hadi Daniel Dewantoro Rumani Debby Efriyasika Dede Ardian Denny Widhiyanuriyawan Denny Widhiyanuriyawan Dewi Sartika DEWI SARTIKA Dhian Supardam Dicky Pratama Dion Eka Rahmatulloh Dody Prasetiyo Guritno Edi Irwanto, Edi Eko Setyo Adi Santoso Farid Hidayatulloh Fasrul Anugrah Fawaizul Umam Fuad Ardiyansyah G. Rubiono G. Rubiono Galih Dwi Wahyudi Gatot Sudarsono Gatot Sudarsono Gatut Rubiono Genny Luhung Prasojo Hadi Nur Widianto Hadi Prayitno Hamid Abdul Hapsoro Condro Guritno Haryono, Achmad Hasyim As'ari Hendra Widiyantoro Huda, Soffanul Jamroni Mohammad Joko Susilo Joko Suwondo Karim Lailul Karim, Lailul Kevin Kevin Maemonah, Maemonah Mohammad Nasih MUHAJIR Muhamad Khoirul Anam Muhammad Andrean Bintara Adyanto Muhammad Firmansyah Muhammad Ikhwan Muhammad Ikwan Muhammad Naufal Aditya Fahmi Muhammad Naufal Aditya Fahmi Mujiono Nandya Erlisa Galis Nuardi, Ahmad Rito Nurchayati, Nunuk Prasetyo Iswahyudi Prawono, Sigit Ari Putra, Adi Pratama Putri Rukmana Dewi Quirina Ariantji Patrisia Mintje Ramadhani, Arie Rangga Handhika Putra Ratna Yasi Rezki Nalandari Ricsky Putra Ridho Rinaldi Rifki Arif Rifki Arif Rifki Arif Roffiq, Ainoer Sabam Dany Sulung Sahrul Al Husaini Setyaningsih, Puji Sumarjianto Supiyanto Supiyanto, Supiyanto Suryadhiyanto Untung Sutami Dwi Lestari Sutarjo, Sandika Ariawan Syaifudin, Mohamad Tirta Maulana Toni Haikal Saputra Untung Lestari Nur Wibowo Untung LN Wibowo Viqi Verdika Widie Nurmahmudy Widya Wijayanti Widya Wijayanti Yundari, Yundari