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Journal : JMPM : Jurnal Material

Perancangan Injection Blowing Tools dengan Line Slider untuk Mesin Blow Molding dengan Kapasitas Volume 300 Ml

JMPM : Jurnal Material dan Proses Manufaktur Vol 2, No 1 (2018): JUNI 2018
Publisher : JMPM : Jurnal Material dan Proses Manufaktur

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Abstract

Blow molding machine is a machine that used to produced plastic bottle with injection air system to blowing the soft preform (±100℃)  at 7 bar pressure of air. They are two main components in injection blowing tools i.e, injection tools to distribute the high pressure air from compressor to the bottle preform and the line sliders to make a mold cavity can moving when the injection process ongoing and finished. To build the injection blowing tools, they are several main material that use, on the line sliders use the main material of low carbon steel type A36 ( 0,25% - 0,29% C) with strip and plate with force of 360 Ksi ( 250 MPa ), and the injection tools use the main material of Aluminium-alloy 4032 (Al, Si 12,5%, Mg, Cu, Ni) because it easy to make an model or profil with reasonable price. The main material on the shafts holder injector and blow pin use stainless steel 304 with max force of 515 MPa. The process to joint between the components are applying the welding model with fillet type and average on high of the neck weld 3 mm and use electrodes of RD-260 which E6013 electrode class with maximum strength 60 Ksi and use the bolt and nuts which average from material of SS 304 with size M6 - M16. In  the process injection, the ratio of large development due to the process injection ( BUR ) is 4 with the size of a bottle preform long 99 mm thick 2 mm and diameter 26 mm.

Optimasi Keakuratan Dimensi dan Kekasaran Permukaan Potong Material Akrilik dengan Proses Laser Menggunakan Metode Taguchi dan PCR-TOPSIS

JMPM : Jurnal Material dan Proses Manufaktur Vol 2, No 2 (2018): DESEMBER 2018
Publisher : JMPM : Jurnal Material dan Proses Manufaktur

Show Abstract | Original Source | Check in Google Scholar

Abstract

AbstrakMesin laser banyak digunakan di berbagai jenis industri, baik di industri manufaktur dan di industri kerajinan / kreatif. Mesin laser sering digunakan untuk memotong dan mengukir objek yang memiliki bahan yang sulit dan sifat kontur yang tidak dapat dilakukan oleh mesin konvensional. Bahan akrilik sering ditemukan di industri kerajinan dan kreatif yang menggunakan mesin laser. Bahan akrilik dapat diolah menjadi produk bernilai tinggi. Ada berbagai macam produk yang terbuat dari akrilik yang dibentuk melalui proses pemotongan laser, seperti gantungan kunci, souvenir, piala, aksesoris, barang dagangan, plakat, dan produk kreatif. Proses pembuatan menggunakan mesin laser ternyata juga ada masalah, seperti kerataan produk, dan panjangnya tingkat persimpangan. Berdasarkan literasi, peneliti mengoptimalkan beberapa parameter yang ditemukan pada mesin pemotong laser, seperti kecepatan potong, energi yang dibutuhkan, dan jarak nozzle. Hasilnya adalah kehalusan produk yang dihasilkan, dan dimensi sesuai dengan desain. Metode pengujian optimasi yang digunakan adalah metode Taguchi yang dikombinasikan dengan metode PCR (Process Capability Ratio), dan TOPSISAbstractLaser machines are widely used in various types of industries, both in the manufacturing industries and in the craft/creative industries. Laser machines are often used to cut and engrave objects that have difficult material and contour properties that conventional machines cannot do. Acrylic materials are often found in the craft and creative industries that use laser machines. Acrylic materials can be processed into high-value products. There are various kinds of products made from Acrylic which are formed through a laser cutting process, such as key chains, souvenirs, trophies, accessories, merchandise, placards, and creative products. The process of making using a laser machine turns out that there are also problems, such as flatness of the product, and the length of the intersection rate. Based on the literacy, the researcher optimizes several parameters found on laser cutting machines, such as cutting speed, required energy, and nozzle distance. The result is the fineness of the product produced, and the dimensions according to the design. The optimization testing method that used was the Taguchi method which was combined with the PCR (Process Capability Ratio) method, and TOPSIS (Technique for Order Performance by Similarity to Ideal Solution).

Co-Authors A. Muthalib Nawawi Agus Naryoso Agustinus, Stefan Ahmad Ashari Alessandro Christoforus Baramuli Amal Gamasi T.R Andhika Putra Nugraha Andi Taru Nugroho NW Angela Atik Setiyanti Anjik Sukmaaji Aprillia N S Arditya Drimulrestu Arfianto Adi Nugroho, Arfianto Adi Arinda Putri Oktaviani, Arinda Putri Ariya Dwika Cahyono, Ariya Dwika Astuti Dwi Wahyu Pertiwi Bahrul Ilmi Baskoro Rochaddi Beta Himawan Putra, Beta Himawan Brillian Barro Vither Budiantoro, Cahyo Budiyantoro, Cahyo Choirul Ulil Albab, Choirul Ulil David Fredy Christiyanto, David Fredy Destika Fajarsylva Anggraini Diah Rukmi Ambarwati, Diah Rukmi Dimas Herdy Utomo Djoko Setyabudi Dody Tisna Kurniawan DR Sunarto Dr. Sunarto Dubha Kaldota Diptapramana, Dubha Kaldota Dwi Haryo Ismunarti Edi Winarko Ekawati Marhaenny Dukut, Ekawati Marhaenny Fariza Khumaedi Fatwa Ramdani, Fatwa Fauzan Faiz Fetiyana Luthfi Prihandini, Fetiyana Luthfi Galih Arum Sri Gelar Mukti Geuis Puspita Dewi Ghanes Eka Putera Handono Priambodo, Handono Hani Faurizka Hapsari Dwiningtyas Hardi Warsono Hedi Pudjo Santosa Hettyca Astuningdyas Hutama, Adhi Setya Ikhsan, Subkhan Nur Imanda Aulia Akbarian Indartono Indartono Indra Prayoga Irawati Sri Wulandari Joyo NS Gono Karina Puspadiati Kevin Devanda Sudjarwo Khabib Mustofa Kiky Rizkiana Krisna Adhi Nugroho Kurniawan, Perwita Lintang Andini Lintang Ratri Rahmiaji Lintang Ratri Ramiaji M Bayu Widagdo M Yulianto Marliana Nurjayanti Nasoetion Marliani Marliani Maya Putri Utami, Maya Putri Meldra, Delia Mellisa Indah Purnamasari Much Yulianto Much. Yulianto Muchammad Yulianto NANIK WAHYUNI Nastangin, Yahri Ni Made Dinna Caniswara Nilna Rifda Kholisha Novitai Ika Putri, Novitai Ika Nur Aini Nurist Surayya Ulfa Nurrist Suraya Ulfa Nurriyatul Lailiyah, Nurriyatul Oithona Gracelia R. Hutabarat, Oithona Gracelia R. Osa Patra Rikastana, Osa Patra Pandu Hidayat, Pandu Pradipta Angga Saputra, Pradipta Angga Pramudia, Haris Probo Y. Nugrahedi Renis Susani Karamina Retno Indah Rokhmawati, Retno Indah Reza Rahardian Pratama Ricki Apriliono Rika Novitasari Sarah Tri Rahmasari Seno Darmanto Shafira Indah Muthia Sri Budi Lestari Sri Hartati Sri Nofidiyahwati Sujadi Sujadi Sulastri _ Sunarto Sunarto Suwarman - Tandiyo Pradekso Taufik Suprihartini Taufik Suprihatini Techn Khabib Mustofa Teguh Sutanto Theophilus Erman Wellem Tineke Kristina Siregar Titik Djumiarti Tommy Ardianto Totok Suwanda Tri Yoga Adibtya Tama, Tri Yoga Adibtya Triyono Lukmantoro Turnomo Rahardjo Ulya Anggie Pradini Vidya Ayunita Wijaya, Agustinus Fritz Wiwid Noor Rakhmad Yoga M Pamungkas Yos Richard Beeh Yuanisa Meistha Yudha Setya Nugraha Yulistra Ivo Azhari Yunita Utami, Yunita