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.
Kennametal telah memperkenalkan grade pisau bubut terbarunya, KCS10B, untuk superalloy berbasis nikel, kobalt dan besi yang digunakan dalam aerospace dan aplikasi suhu tinggi lainnya.
KCS10B, yang memiliki lapisan revolusioner yang diaplikasikan pada substrat karbida butir ultra-halus untuk adhesi lapisan yang unggul, memberikan masa pakai alat hingga 50 persen lebih besar, proses yang lebih mudah diprediksi, dan peningkatan produktivitas ketika bekerja dengan superalloy yang sulit untuk dikerjakan. KCS10B mengatasi tantangan paling umum yang dihadapi dalam mengubah superalloy — kawah dan bentukan kedalaman — dua mode keausan yang sering menyebabkan kegagalan alat yang tak terduga dan bahkan bencana.
Sputtering Khusus
Dalam fisika, proses sputtering merupakan sebuah fenomena di mana partikel-partikel mikroskopis dari material padat dikeluarkan dari permukaannya, setelah material itu sendiri dihujani oleh partikel-partikel energik dari plasma atau gas.
Selama proses pelapisan PVD tradisional, teknologi High-Power Impulse Magnetron Sputtering (High-PIMS) Kennametal menghasilkan kabut halus AlTiN, membangun serangkaian lapisan logam keramik komposit yang sangat tipis, halus, dan tahan aus saat dipotong dengan kecepatan dan suhu yang tinggi.
Awet dalam pembubutan material Super Alloy!
Logam mahal seperti Inconel 718 dan Stellite 31 dikenal sangat kuat karena menyebabkan keausan yang cepat dan masa pakai alat yang tidak dapat diprediksi sebelumnya, Paduan logam Inconel 718 merupakan logam paduan kromium hardenablenickel zaman yang memiliki kekuatan creep-rupture yang tinggi pada suhu tinggi hingga sekitar 700 °C.
KCS10B terbukti mengurangi bentukan DOC dan memperpanjang masa pakai alat dari tiga menit menjadi lebih dari lima menit dalam operasi pengasaran. Kehidupan alat dalam menyelesaikan tarif operasi bahkan lebih baik, dengan kawah yang terlihat dan kegagalan alat selanjutnya sering tertunda oleh faktor dua atau tiga dibandingkan dengan merek yang kompetitif.
KESIMPULAN
Paduan pisau bubut Kennametal KCS10B mampu digunakan untuk machining dan penggilingan komponen super menjadi bagian-bagian yang kompleks. Karakteristik daya ketahanannya terhadap keretakan sangatlah luar biasa. Material super dari Inconel® 718 merupakan merek dagang terdaftar dari Haynes Alloys. Diterapkan pada substrat carbide ultrafine-grain yang sangat keras dan tahan aus, grade KCS10B sangat ideal untuk operasi pemesinan menengah dan finishing.
Jika Anda berminat untuk membeli alat kerja perbengkelan profesional ataupun beragam alat ukur dimensi metric lainnya silahkan hubungi kami melalui chat online yang ada di pojok kanan bawah website ini atau melalui email : [email protected] Semoga bermanfaat. Wassalam!
Sumber:
Kennametal Corporate Communications. AUGUST 2020.
Tim Kreatif Metalextra.com, Tulisan ini merupakan opini Pribadi di media milik sendiri.
Awalnya dipublikasikan pada2 Januari 2020 @ 11:41 AM
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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