Studi Rancang Bangun Mesin Single Screw Extruder Portable Untuk Aplikasi Produksi Filament 3D Printer

Garsiman, Girsang (2018) Studi Rancang Bangun Mesin Single Screw Extruder Portable Untuk Aplikasi Produksi Filament 3D Printer. Undergraduate thesis, Institut Teknologi Sepuluh Nopember.

[img] Text
02511440000060_undergraduate-theses.pdf - Published Version
Restricted to Repository staff only

Download (14MB) | Request a copy

Abstract

Proses manufaktur dengan menggunakan metode 3D printing saat ini berkembang dengan sangat pesat. Material yang paling banyak digunakan dalam produksi menggunakan metode 3D Printer ini yaitu material polimer. Material polimer umumnya diproduksi dengan metode ekstrusi. Untuk pengaplikasian sebagai filament feed dalam proses 3D Printing, dilakukan proses ekstrusi menggunakan screw extruder untuk mendapatkan filament yang kontinyu. Dalam proses ekstrusi nya, ada beberapa kondisi ekstrusi yang harus dipenuhi. Seperti temperatur leleh, pembagian zona pada ekstruder, jenis screw, tekanan, shear rate dan feedrate.Untuk ekstrusi polimer dan komposit, desain dan konstruksi screw dan barrel merupakan pertimbangan penting yang menentukan kualitas hasil akhir produk ekstrusi sehingga untuk menjawab permasalahan tersebut, pada penelitian ini akan dilakukan perancangan mesin single screw extruder portable yang optimal untuk produksi filament 3D Printer. Dari hasil desain, didapatkan kapasitas produksi mesin sebesar 1.3 kg/jam dengan total energi listrik yang dibutuhkan sebesar 612 watt. Untuk proses produksi filament ABS digunakan temperatur 210 oC dengan putaran screw pada kecepatan 6,66 RPM. Hasil pengujian extrudat didapatkan diameter yang seragam sebesar 1,75 mm. hasil perhitungan production cost untuk produksi 1 kg filament yaitu Rp.11.776 sehingga dapat dikatakan lebih ekonomis jika dibandingkan dengan produk konvensional. ========== The manufacturing process using 3D printing method is currently growing very rapidly. The most widely used material in production using this 3D Printer method is the polymer material. Polymeric materials are generally produced by extrusion methods. For application as filament feed in 3D Printing process, extrusion process is done using screw extruder to obtain continuous filament. In its extrusion process, there are some extrusion conditions that must be noted. Such as melting temperature, zone classification on extruder, screw type, pressure, shear rate and feeding rate. For polymer and composite extrusion, the design and construction of screw and barrel is necessary to achieve the final product end result for these conditions, in this research will be designed the optimal single screw extruder machine portable for 3D filament printer production. From the desig, obtained the production capacity of the machine of 1.3 kg / hour with the total electrical energy required for 612 watts. For the filament production process. For ABS filament production process used temperature 210 o C with rotation screw at speed 6.66 RPM. The extrudate test results found a uniform diameter of 1.75 mm. the calculation of production cost for the production of 1 kg filament that is x Rp.11.776 so it can be said more economical when compared with conventional products.

Item Type: Thesis (Undergraduate)
Additional Information: RSMt 668.413 Gar s
Uncontrolled Keywords: Machine Design, Single Screw Extruder, Extruder, 3D Printer, 3D Printing, Filament 3D Printer, Filament, Ekstrusi
Subjects: T Technology > T Technology (General)
T Technology > T Technology (General) > T174.5 Technology--Risk assessment.
T Technology > TJ Mechanical engineering and machinery
T Technology > TS Manufactures
T Technology > TS Manufactures > TS171 Product design
T Technology > TS Manufactures > TS253 Die-Casting
T Technology > TX Home economics
Divisions: Faculty of Industrial Technology > Material & Metallurgical Engineering > (S1) Undergraduate Theses
Depositing User: Garsiman Girsang
Date Deposited: 26 Nov 2018 03:45
Last Modified: 26 Nov 2018 03:45
URI: http://repository.its.ac.id/id/eprint/53053

Actions (login required)

View Item View Item