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All Journal Jurnal Mekanova : Mekanikal, Inovasi dan Teknologi

Syukarni Ali

Prodi Teknik Mesin, Fakultas Teknik, Universitas Teuku Umar

Author-ID : 2726999

Aerospace Engineering Automotive Engineering Engineering Industrial & Manufacturing Engineering Mechanical Engineering

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Pengaruh Beban Impak Jatuh Bebas Pada Produk Inovasi Parking Bumper Dari Bahan Polymeric Foam Diperkuat Serat Tandan Kosong Kelapa Sawit (TKKS) Syukarni Ali
Jurnal Mekanova: Mekanikal, Inovasi dan Teknologi Vol 1, No 1 (2015): Oktober
Publisher : universitas teuku umar

The use of waste oil palm empty Fruit bunches (OPEFB) is rapidly increasing.OPEFB Fiber are potential to be made engineering product especially innovative products. The innovative products can be used for technical component cases, especially products which have lifespan, durability, easily designed, recyclable, corrosion resistant, and heat absorbent as well as economical.The aims of this research was the effect of impact loads for innovative products manufacturing Parking Bumper polymeric foam material. The impact was tested by using free fall Impact testing device and Impact Test Specimens were done by using ASTM D1621-00.The result parking bumper design in simulation showed the stress value of 0.13 MPa. For trapezium type. which Force is provided for 4425 N, the dimension of the parking bumper 250 x 200 x 130 (mm). Simulations performed using Ansys workbench 12.1., the result of mechanical properties showed the second composition with the variation of the fall height was not close enough. This indicate that the second composition (Blowing Agent 15%, 70% Resin, Fiber 10%, Catalyst 5%) for parking bumper product would become more accurate and perfect.Keywords: waste (OPEFB), innovative products, parking bumper, free fall impact testing device

Uji Kinerja Bentuk Plat Aluminium Pada Alat Pengering Pakaian Menggunakan Energi Panas Matahari Dengan Sistem Sirkulasi Alam Kapasitas Ruangan 150 M3 Syukarni Ali; Mahyunis Mahyunis; Jufrizal Jufrizal; Jos Susilo
Jurnal Mekanova: Mekanikal, Inovasi dan Teknologi Vol 2, No 2 (2016): Oktober
Publisher : universitas teuku umar

Increasing population growth affects the consume energy, it is necessary to conduct a study for product renewable energy. The biggest energy source is Sun, that can not be discharged. One of the utilization of solar energy is for heater. clothes dryer test with the use of aluminum plate as an absorbent and heat release is done by varying the shape of the surface of the different aluminum plate. The variance in the surface shape aluminum plate is used aims to determine heat numbers to be generated by the process of absorption and release of heat. The variation of the surface shape of the aluminum plate is a semi-circular shape surface, the flat shape and trapezoidal wave form. The results of the testing plate variations for clothes dryer, heat transfer rate obtained by the average value of the highest temperature of the aluminum plate is the aluminum surface a semicircle forms of 65.8oC with an average intensity of solar radiation 762,9W / m2. The result of the material jean obtained wet water content of 65.4%, the flow rate of water mass drying of 0.97 grams / minute and an average drying rate of 0.98 grams / minute with a surface area of 3391.2 cm2 semicircle. Keywords : Energy solar radiation, the surface of the aluminum plate shape

Pembuatan Body Plastik Spare Part Automotif Berbahan Komposit Fiberglass Syukarni Ali; Syamsuar Syamsuar
Jurnal Mekanova: Mekanikal, Inovasi dan Teknologi Vol 2, No 1 (2016): April
Publisher : universitas teuku umar

Fiberglass merupakan bahan paduan atau campuran beberapa bahan kimia (bahan komposit) yang terdiri dari cairan resin (water glass), katalis, kalsium karbonat, met atau matt, cobalt blue, dan wax (mold release) yang bereaksi dan mengeras dalam waktu tertentu, kekuatannya tinggi, elastis, dan tahan terhadap temperatur tinggi, pada pembuatan ini menggunakan bahan antara lain, resin, katalis methyl ethyl ketone perokside, katalisator pemisah berjenis mirror dan serat gelas, penelitian ini adalah pembuatan produk automotif kenderaan roda dua metode pembuatan dengan menggunakan metode hand lay up dan cetakan dilakukan pada cetakan bagian atas produk automotif kenderaan roda dua. hasil yang diperoleh mudah dibentuk khususnya pada sisi yang sulit, komposisi campuran dan serat gelas menjadi lebih rata terhadap permukaan, proses finishing semakin mudah akibat permukaan produk hasil cetakan yang telah sempurna. Kata kunci: Fiberglass, hand lay up, produk automotif kenderaan roda dua

Pembuatan Balok Serat Komposit Diperkuat Serat Tandan Kosong Kelapa Sawit ( TKKS ) Dengan Metode Penuangan Secara Langsung Syukarni Ali; Fiddrus Fiddrus
Jurnal Mekanova: Mekanikal, Inovasi dan Teknologi Vol 3, No 1 (2017): April
Publisher : universitas teuku umar

Kelapa sawit merupakan komoditas perekonomian Indonesia diperiode tahun 2006-2012 telah mampu memberikan penerimaan Negara sebesar Rp. 30,73 triliun dan devisa Negara sebesar 21,30% pada tahun 2012. Luas perkebunan kelapa sawit Indonesia meningkat dari 7,364 juta ha. pada tahun 2008 menjadi 9,074 juta ha. pada tahun 2012 sehingga menempatkan Indonesia sebagai produsen Crude Palm Oil (CPO) terbesar kedua setelah Malaysia. Sementara itu luas perkebunan kelapa sawit di Aceh juga mengalami peningkatan dari 287 ribu hektar pada tahun 2008 menjadi 358 ribu hektar pada tahun 2012, Data pusat hubungan masyarakat kementerian perdagangan Republik Indonesia tahun 2012 menunjukkan volume ekspor produk kayu mencapai 12.304,57 ribu ton. Capaian ekspor ini mengalami peningkatan sebesar 5,74% setiap tahunnya, Estimasi data menunjukkan bahwa pemanfaatan serat hasil pertanian di Indonesia hanya 10,1% di banding dengan Thailand (100%), Cina (84,3%) dan Vietnam (40,0%), tujuan penelitian ini pembuatan balok serat komposit diperkuat Serat Tandan Kosong Kelapa Sawit (TKKS) berukuran: balok Horizontal dengan ukuran 150 x 60 x 75 mm, Vertical dengan ukuran 60 x 60 x150 mm menggunakan metode penuangan secara langsung hasil diperoleh pada pembuatan balok serat komposit diperkuat serat TKKS diperoleh hasil diantaranya Dengan serat tandan kosong kelapa sawit (TKKS) 300 gram, resin 1100 gram, katalis 18,5 gram, maka balok serat komposit terbentuk dalam kondisi getas dan kaku. kekurang resin dari 1100 gram maka balok serat komposit tidak membari nilai kekakuan/getas dengan perbandingan 3;1 serat dan resin sehingga hasil akan sempurna, selanjutnya jika melebihi dari 1100 gram maka nilai ekonomis akan berkurang dan berat produk bertambah. Kata kunci : Pembuatan balok serat komposit diperkuat serat TKKS, balok arah serat horizontal, balok arah serat vertical, getas dan kaku

Kuat Tekan Material Dari Bahan Komposit Diperkuat Serat Tandan Kosong Kelapa Sawit (TKKS) Syukarni Ali; Rusman AR
Jurnal Mekanova: Mekanikal, Inovasi dan Teknologi Vol 3, No 1 (2017): April
Publisher : universitas teuku umar

Oil palm empty fruit bunches waste (TKKS) is produced annually around ± 23.3 tons of waste per hectare. Therefore, the need for further utilization of the TKKS utilization for technological products is still very low used. And Economical products that have been done such as particle board manufacturing with phenol formaldehyde adhesive and paper raw materials, Indonesia as an agrarian country with accumulated development outside the average land area of 11.12 per year . Palm production 1.9 million tons of dry weight or 4 million tons of wet weight per year. This study aims to obtain the compressive strength of the material from fiber-reinforced composite TKKS material. From the results of this study will reduce the production of waste TKKS and can be utilized as material that has the value of economical products and high selling power. Method of execution of this research by treating TKKS waste and compressive static test of composite material by using test result of servopulser which has been obtained by average value of Voltage (σ) 65,45 (N / mm2), Strain (ε) 0,073 mm, Modulus of Elasticity (E ) 926.34 (MPa). Keywords : oil palm empty fruit bunch waste, economical products, compressive strenght of the material

Co-Authors Fiddrus Fiddrus Jos Susilo Jufrizal Jufrizal Mahyunis Rusman AR Syamsuar Syamsuar

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