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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Mikrometer digital MITUTOYO ABS High Accuracy Micrometer (293-100) ini menawarkan solusi pengukuran diameter luar dengan rentang ø25mm dan resolusi 0,1 μm! Mikrometer Jepang ini ideal untuk pengukuran yang sangat akurat dengan alat genggam (seperti analisis Gauge R&R). Sensor elektronik terbaru mampu mengurangi kesalahan instrumental hanya 0,5 μm! Mekanisme Ratchet dengan ulir sekrup presisi (7-9 N) memungkinkan pengukuran yang lebih stabil. Rangka dan desain yang sangat stabil dilengkapi coating pelindung panas untuk menjaga akurasi selama sesi pengukuran yang berulang-ulang.
Fitur mekanisme putar bidal ratchet dengan skala Nonius klasik membantu memastikan pengulangan akurasi ukur. Sistem elektronik dan layar LCD pada mikrometer ini juga sudah tingkat perlindungan IP65. Mata ukur anvil juga terbuat dari Carbide, mudah pengaturan awal, Nol / ABS, daya otomatis Nyala / Mati dan dikirim dengan kotak plastik HDPE. Output data via kabel data yang dijual terpisah.
Mitutoyo atau dikenal juga dengan nama Mitsutoyo didirikan pada 22 Oktober 1934 oleh Alm. Pak Yehan Numata di Jepang. Mitutoyo berfokus pada produk pengukur dimensi mekanis, seperti mikrometer, kaliper, indikator dial, dan alat ukur lainnya. Sebagai produsen alat ukur dan alat uji asal Jepang, keaslian produk Mitutoyo hanya terjamin jika anda memperolehnya dari Metalextra.com.
Fitur MITUTOYO ABS High Accuracy Micrometer (293-100):
Optional Accessories
05CZA662: SPC cable with data switch (1m/40”)
05CZA663: SPC cable with data switch (2m/80”)
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 Guide MITUTOYO ABS High Accuracy Micrometer (293-100) ø25mm, Resolution 0,1μm:
Ordering Guide MITUTOYO ABS High Accuracy Micrometer (293-100) ø25mm, Resolution 0,1μm:
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Range:
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0 – 25 mm
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Digital step:
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0,1 µm or 0,5 µm
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Instrumental error:
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±0.5 µm
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Flatness:
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0.3 µm
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Parallelism:
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0.6 µm
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Mass:
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400 g
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Measuring surface:
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ø3.2 mm, carbide tipped, micro-lap finish
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Power supply:
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Lithium battery (CR-2032) x 1
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Measuring system:
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Electromagnetic induction type ABS rotary sensor
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Measuring force:
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7 – 9 N
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Battery life:
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Approx. 2 years
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Delivered:
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Including box, key, driver, 1 battery, heat insulating cover, certificate of inspection
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ON/OFF:
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Yes
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Auto Power OFF
after 20 min. non use: |
Yes
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Low voltage alarm:
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Yes
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Function lock:
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Yes
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HOLD:
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Yes
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Data output:
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Yes
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PRESET:
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Yes
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Resolution switching:
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Yes
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Digital/Analog:
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Digital
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Scale:
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Thimble and sleeve satin chrome finish, ø25 mm
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Measuring spindle:
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With spindle lock, ø6,35 mm, spindle pitch 0,5 mm
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Inch-Metric:
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Metric
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Alternative of MITUTOYO ABS High Accuracy Micrometer (293-100) ø25mm, Resolution 0,1μm:
| TYPE | Metric | Inch/Metric |
| Code No. | 293-100 | 293-130 |
| Measurina ranae | 0-25mm | 0-1″ |
| Resolution | 0.0001 mm/0.0005mm (switchable) | .0000057.00002″ 0.0001 mm/0.0005mm (switrhahle) |
| Instrumental error (20°C)*3 | ±Q.5pm | ±.00002″ |
| Measurina surface | 03.2mm | |
| Measurina force | 7 to 9 N | |
| Measurina svstem | Electromaanetic induction tvpe ABS rotarv sensor | |
| Mass | 400 a (440 a with heat shield attached) | |
| Power supply | Lithium batterv (CR2032) x 1 | |
| Batterv life | Approx. two vears when used under normal conditions | |
*3:Excludes quantization error of ±1 count.
Tanggal:
