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PERANCANGAN MODIFIKASI MESIN BENDING ROTARY BAJA APLIKASI STAND POT BUNGA Ruzita Sumiati; Yuli Yetri; Fardinal Fardinal; Hamzah Putra
Jurnal Rekayasa Mesin Vol. 13 No. 2 (2022)
Publisher : Jurusan Teknik Mesin, Fakultas Teknik, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/jrm.v13i2.1077

Abstract

Plants grown in pots continue to grow year after year. A flower pot support or flower pot stand is required to add aesthetic value and save space. The purpose of this research is to develop a steel rotary bending machine design for flower pot stand applications The method used is to calculate the rotational speed of the bending mall, design the transmission, calculate the power and capacity of the machine, calculate and analyze the frame strength, and produce machine design results. The design produces a mall bending rotation of 4.5 rpm with diameters of 100 mm, 120 mm, and 150 mm, an electric motor with a rotation speed of 2840 rpm and a power of 1 HP, 4 pulleys and 2 types A V-belts, a shaft diameter of 20 mm and a 6 x 6 mm key, UCP and UCF type bearings, conical gears with a reduction of 10:16, a gearbox with a reduction of 1:40. The required power is 146 watt (0,2 horsepower), and the engine capacity is 243 bends per hour. The engine frame has dimensions of 750 x 550 x 1000 mm and is made of AISI 1045 material. The highest stress that occurs in the frame is 45.55 N/mm2.
Perancangan Alat Pencetak Brown Sugar Cube Menhendry Menhendry; Aan Ibadurrahman; Nurwahyu Aryo Anggono; Fardinal Fardinal; Haris Haris
Jurnal Teknik Mesin Vol 15 No 2 (2022): Jurnal Teknik Mesin
Publisher : Politeknik Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30630/jtm.15.2.895

Abstract

Palm is a type of palm whose potential for high economic value and can thrive in Indonesia. Nagari Andaleh Baruh Bukik is an area in Tanah Datar District that is a center of palm crop production and has the potential to be developed by its economy. Seeing a promising market, the idea was born to process ant sugar into brown sugar cubes by making a brown sugar cube printer. The manufacture of brown sugar cubes using the manual press method with a pressing system utilizes the principle of the 2nd type of leverage, where the load point is between the power point and the fulcrum. This pressing system works if the lever is pulled by the operator according to the specified depth limit, to restore the position of the lever to its original position is to take advantage of the spring force. It takes about 392 N to press the mold. By doing the calculation so that a mechanical profit is obtained 3 times, the total force required to press is 130.6 N. The safety factor equation is 69.76 N/mm2 ≤ 200 MPa with the largest curved moment being 130.87 N/mm2, so this tool is safe and will not be bent. Power arm length: 34.5 cm, weight arm length: 11.5 cm. Designing components and assembling brown sugar cube printers using the SolidWork application.
Faktor Penentu Keberhasilan Kepemimpinan Pendidikan Islam Habe, M. Junaidi; Samsu Samsu; Mardalina Mardalina; Risatri Gumahansyah; Rusmini Rusmini; Ahdiyenti Ahdiyenti; Fardinal Fardinal
Jurnal Ilmu Multidisiplin Vol. 1 No. 2 (2022): Jurnal Ilmu Multidisplin (Juli-September 2022)
Publisher : Green Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (463.742 KB) | DOI: 10.38035/jim.v1i2.29

Abstract

Kepemimpinan pendidikan Islam ditentukan oleh banyak faktor. Artikel ini bertujuan mengulas beberapa faktor yang memberi dampak terhadap keberhasilan kepemimpinan pendidikan Islam, yaitu moralitas kepemimpinan, budaya organisasi dan penghargaan. Metode kualitatif kepustakaan (library research) digunakan dalam penelitian ini. Adapun setting penelitian di SIT Nurul Ilmi Kota Jambi, dengan subyek penelitiannya adalah sebanyak 12 orang yang terdiri dari 3 orang kepala sekolah dan 12 orang wakil kepala sekolah bidang kurikulum, bidang kesiswaan, dan bidang sarana prasarana SIT (SD IT, SMP IT, dan SMA IT) Nurul Ilmi Kota Jambi. Teknik pengumpulan data menggunakan wawancara, observasi, dokumentasi, dan studi literatur. Analisis data menggunakan flowchart analisis melalui tahapan display data, reduksi data, verifikasi, dan konklusi dari data yang diperoleh. Temuan penelitian menunjukkan ketiga factor memberi dampak/pengaruh terhadap keberhasilan kepemimpinan pendidikan. Penelitian menyimpulkan bahwa keberhasilan sebuah lembaga ditentukan oleh sosok pemimpinnya. Pemimpin bermoral mematuhi norma-norma budaya, reward yang memadai karena bertindak profesional karenanya layak dihargai.