Abrasive is a material, often a mineral, that is used to shape or finish a workpiece through rubbing, which leads to part of the workpiece being worn away by friction. While finishing a material often means polishing it to gain a smooth, reflective surface, the process can also involve roughening as in satin, matte or beaded finishes. In short, the ceramics which are used to cut, grind and polish other softer materials are known as abrasives.
Cutting tool or cutter is used to cut, shape, and remove material from a workpiece by means of machining tools as well as shear deformation. There are several different types of single edge cutting tools that are made from a variety of hardened metal alloys that are vary in size as well as alloy composition depending on the size and the type of material being turned. These cutting tools are held stationary by what is known as a tool post which is what manipulates the tools to cut the material into the desired shape.
Inspections ensure accuracy and standard. Inspection can be a visual inspection or involve sensing technologies such as ultrasonic testing, accomplished with a direct physical presence or remotely such as a remote visual inspection, and manually or automatically such as an automated optical inspection. Non-contact optical measurement and photogrammetry have become common NDT methods for inspection of manufactured components and design optimization.
Machining is a process in which a material (often metal) is cut to a desired final shape and size by a controlled material-removal process. The processes that have this common theme are collectively called subtractive manufacturing, which utilizes machine tools, in contrast to additive manufacturing (3D printing), which uses controlled addition of material.
Material testing is an interdisciplinary field of materials science that covers the discovery of new materials and characteristic, classify particularly solids. The field is also commonly termed materials science and engineering emphasizing engineering aspects of building useful items, and materials physics, which emphasizes the use of physics to describe material properties.
Metrology is defined by the International Bureau of Weights and Measures (BIPM) as "the science of measurement, embracing both experimental and theoretical determinations at any level of uncertainty in any field of science and technology". It establishes a common understanding of units, crucial to human activity. Metrology is a wide reaching field, but can be summarized through three basic activities: the definition of internationally accepted units of measurement, the realisation of these units of measurement in practice, and the application of chains of traceability (linking measurements to reference standards). These concepts apply in different degrees to metrology's three main fields: scientific metrology; applied, technical or industrial metrology, and legal metrology.
Overall maintenance functions can defined as maintenance, repair and overhaul (MRO), and MRO is also used for maintenance, repair and operations. The technical meaning of maintenance involves functional checks, servicing, repairing or replacing of necessary devices, equipment, machinery, building infrastructure, and supporting utilities in industrial, business, and residential installations. Over time, this has come to include multiple wordings that describe various cost-effective practices to keep equipment operational; these activities occur either before or after a failure.
Sawing are commonly used for cutting hard materials. They are used extensively in forestry, construction, demolition, medicine, and hunting. saw is a tool consisting of a tough blade, wire, or chain with a hard toothed edge. It is used to cut through material, very often wood, though sometimes metal or stone. The cut is made by placing the toothed edge against the material and moving it forcefully forth and less vigorously back or continuously forward. This force may be applied by hand, or powered by steam, water, electricity or other power source. An abrasive saw has a powered circular blade designed to cut through metal or ceramic.
Tidak ada produk di keranjang.
Tidak ada produk di keranjang.
Lampung, 15 April 2021 – Setelah berlayar sejak 9 Februari 2021dari JMU Ariake Shipyard, Jepang, Kapal Very Large Crude Carrier (VLCC) PERTAMINA PRIDE milik Pertamina International Shipping (PIS) sebagai Sub Holding Pertamina telah tiba di Indonesia dan siap menunjang penyaluran pasokan energi nasional.
Kesiapan tersebut ditandai dengan peresmian oleh Menteri BUMN, Erick Tohir di atas kapal yang sedang bersandar di Teluk Semangka Kota Agung, Kabupaten Tanggamus, Lampung pada Kamis, 15 April 2021. Saat peresmian Menteri BUMN didampingi Direktur Utama Pertamina, Nicke Widyawati, Direktur Utama PIS, Erry Widiastono dan Komisaris Utama PIS, A. Junaedy Ganie.
Menteri BUMN, Erick Thohir menyampaikan apresiasi upaya Pertamina dalam melakukan transformasi dan menghadirkan value creation, sehingga dapat menjadi perusahaan global. Menurut Erick, pemerintah mendukung penuh langkah Pertamina Internasional Shipping menjadi integrated Logistic and Marine Solution Company dan global player.
“Pertamina harus kembali ke masa kejayaannya di tahun 70-an, menjadi global player dan siap bersaing yang didasari oleh Good Corporate Governance,”ucap Erick.
Pada kesempatan tersebut, Direktur Utama Pertamina, Nicke Widyawati mengatakan investasi yang dilakukan dengan menghadirkan 2 kapal yakni Pertamina Pride dan Pertamina Prime ini sejalan dengan arahan pemegang saham untuk go global.
“Kedua kapal ini akan melayani pasar luar negeri dan mengangkut crude dari Aramco ke Indonesia. Dengan kapal sendiri kita memiliki fleksibilitas yang lebih karena Pertamina memiliki cadangan di luar negeri dan produksi 110 ribu barel per hari,”ujar Nicke.
Selain itu, lanjut Nicke, PIS akan bertransformasi menjadi integrated marine logistic, karena bukan hanya mempunyai kapal, tapi juga sarana tambahan dan storage yang ada di pelabuhan.
“Dengan demikian, maka value chain yang akan dikelola PIS juga akan semakin besar,”imbuhnya.
Direktur Utama PIS, Erry Widiastono menjelaskan sebagai perusahaan shipping yang berorientasi pada konsumen, PIS terus berupaya untuk memenuhi kebutuhan energi dengan terus melahirkan berbagai terobosan. Salah satunya adalah menghadirkan kapal tanker raksasa, VLCC PERTAMINA PRIDE tyang berkapasitas 2 juta barel dan dibangun di Galangan Japan Marine United (JMU) sejak tahun 2018.
“VLCC PERTAMINA PRIDE ini bertujuan untuk mempermudah alur distribusi energi dan mengamankan pasokan kebutuhan captive crude ke refinery/kilang Pertamina secara FOB Ras Tanura – Cilacap dengan lebih efisien, sehingga siap menjadi urat nadi distribusi energi untuk negeri”, tutup Erry.
KESIMPULAN
Kapal VLCC PERTAMINA PRIDE sendiri memiliki kapasitas 2 juta barel dan dibangun di Galangan Japan Marine United (JMU) sejak tahun 2018. Kapal tanker raksasa ini telah berlayar sejak 9 Februari 2021 dari JMU Ariake Shipyard, Jepang dan saat ini siap menunjang penyaluran pasokan energi nasional. Very Large Crude Carrier (VLCC) Pertamina Pride ini milik Pertamina International Shipping (PIS).
Metalextra menawarkan beragam solusi cerdas industri presisi dari alat ukur, inpeksi hingga mesin kerja agar industri Indonesia bisa makmur karena mendapatkan kepercayaan proyek BUMN sendiri daripada pihak shipyard asing. Jangan ragu untuk mencari bantuan dari tenaga spesialis kami yang dapat membantu Anda memilih yang akan memberi Anda manfaat maksimal.
Hubungi kami melalui email : [email protected] Semoga bermanfaat. Wassalam!
Sumber:
Siaran Pers Kementrian BUMN APRIL 2021, Siaran Pers Nomor PR-29/S.MBU. /4/2021 Tentang Menteri BUMN Resmikan VLCC PERTAMINA PRIDE, Tanker Raksasa Siap Salurkan Energi
Siaran Pers Corporate Communications Pertamina APRIL 2021
Tim Kreatif Metalextra.com, Kesimpulan di tulisan ini merupakan opini Pribadi di media milik sendiri.
Awalnya dipublikasikan pada28 November 2019 @ 4:29 PM
Tanggal:
Karena bencana alam, produk asal Taiwan bisa terkendala tak tentu, China & Jepang terkendala delay ±4 Minggu karena lead time logistik, harap maklum! ☹️ Tutup
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