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.
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Info selengkapnya:
NACHI GS MILL 4-Flutes ø1mm – ø20mm 4GS LIST 9384 merupakan pisau frais ekonomis untuk pengerjaan finishing material besi, semua logam ferrous dan baja seperti: general steel / Quenched and tempered steel / High Hardness Steel-HRC55 / Stainless Steel / Cast Iron / Titanium hingga lebih dari 55 HRC.
Pisau frais NACHI GS MILL 4-Flutes 4GS LIST 9384 ini menawarkan dengan pilihan diameter ø0.2mm – ø20mm presisi untuk beragam aplikasi finishing pada beragam mesin milling. Dengan material inti dari karbida paduan butiran mikro untuk kekerasan tinggi, pisau frais ini mampu menahan deformasi mikro-plastik dan meningkatkan daya tahan saat pengerjaan basah dengan coolant maupun kering.
Sejak 1928, NACHI FUJIKOSHI menawarkan solusi cutting tool dan solusi manufaktur dari kota Kumano – Wakayama Jepang. Pastikan kehandalan dan keaslian Nachi Fujikoshi hanya dengan membelinya di METALEXTRA.com.
Fitur NACHI GS MILL 4-Flutes ø1mm – ø20mm 4GS LIST 9384:
Buatan Jepang, rentang diameter ø1mm – ø20mm dari material inti solid carbide.
Cocok untuk permesinan presisi tinggi pada material baja SKD61（53HRC), namun perhatikan feed pada mesinnya. Material seperti: general steel / Quenched and tempered steel / High Hardness Steel-HRC55 / Stainless Steel / Cast Iron / Titanium.
Finishing dengan hasil yang halus dan tidak mudah lengket atau jam pada beragam material ferous maupun non ferrous
Ulir mata pisaunya 3 dan 4 flute dengan kepala endmill yang flat dan kemiringan sudut 30° dan leher bentuk kerucut conical bersudut 12° yang sesuai untuk benda kerja yang desainnya rumit maupun penggunaan di mesin Machining center tercanggih dengan kecepatan tinggi.
Harap dicatat:
Gambar hanya untuk tujuan representasi. Produk mungkin berbeda dari yang ditunjukkan di atas. Diskon% dibulatkan ke Bilangan bulat terdekat. Harga bisa berubah sewaktu-waktu seiring dengan perubahan nilai tukar valuta asing dan program promosi. Untuk lebih jelas silahkan hubungi: Sales@Metalextra.com
Dimension of NACHI GS MILL 4-Flutes ø1mm – ø20mm 4GS LIST 9384:
High-speed processing of high-hardness materials With the newly developed ultra-aluminum-rich Al-Ti-Cr laminated coating “GS Hard Coat” Increased oxidation resistance at 1100 ° C more than 3 times as much as before Improved heat resistance and wear resistance in ultra-high speed machining The surface roughness of the surface layer is very smooth like the conventional GS coat and reduces frictional resistance during cutting.
Ordering Guide of NACHI GS MILL 4-Flutes ø1mm – ø20mm 4GS LIST 9384:
| 商品記号 CODE |
外径 D |
刃長 R |
全長 L |
シャンク径 d |
| 4GS1×4 | 1 | 2.5 | 40 | 4 |
| 4GS2×4 | 2 | 5 | 40 | 4 |
| 4GS3×6 | 3 | 7.5 | 45 | 6 |
| 4GS4×6 | 4 | 11 | 45 | 6 |
| 4GS5 | 5 | 13 | 50 | 6 |
| 4GS6 | 6 | 13 | 50 | 6 |
| 4GS8 | 8 | 19 | 60 | 8 |
| 4GS10 | 10 | 22 | 70 | 10 |
| 4GS12 | 12 | 26 | 75 | 12 |
| 4GS13 | 13 | 26 | 75 | 12 |
| 4GS14 | 14 | 26 | 90 | 16 |
| 4GS15 | 15 | 26 | 90 | 16 |
| 4GS16 | 16 | 32 | 90 | 16 |
| 4GS18 | 18 | 32 | 100 | 20 |
| 4GS20 | 20 | 38 | 100 | 20 |
NOTE: *Made-to-order standard item. Standard pricing, manufacturing lead time, and minimum order quantity applies
Ordering Guide of NACHI GS MILL 4-Flutes ø1mm – ø20mm Shank holder diameter 3-4mm 4GS LIST 9384:
| 商品記号 CODE |
外径 D |
刃長 R |
全長 L |
シャンク径 d |
| 4GS1 | 1 | 2.5 | 38 | 3 |
| 4GS2 | 2 | 5 | 38 | 3 |
| 4GS3 | 3 | 7.5 | 38 | 3 |
| 4GS4 | 4 | 11 | 45 | 4 |
NOTE:
| 外径（mm）D | 許容差（mm）Tolerance | ||||||||||||||||||
| を超え Above | 以下 Up to | ||||||||||||||||||
| 3 | 0～－0.015 | ||||||||||||||||||
| 3 | 0～－0.03 | ||||||||||||||||||
シャンク径許容差：h6
Tolerance of Shank Dia.
ねじれ角：30°
Helix angle
Application Guide of NACHI GS MILL 4-Flutes ø1mm – ø20mm 4GS LIST 9384:
Tanggal:
