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What does the term swarf mean?
Definition of swarf : material (such as metallic particles and abrasive fragments) removed by a cutting or grinding tool.
Why is it called swarf?
Etymology 1 From Middle English *swarf, *swerf, from Old English ġeswearf, ġesweorf (“iron filings; rust”) and/or Old Norse svarf (“metallic dust”), both from Proto-Germanic *swarbą (“that which is rubbed off; shavings”), from Proto-Germanic *swerbaną (“to mop, wipe; to rub off”); see further at swerve.
What is swarf used for?
Swarf (or filings, shavings, metal chips or turnings) are waste materials removed by grinding, drilling, turning, milling or cutting tools in the machining of metals, wood, stone and other elements. The form of the machine shavings will depend completely on the type of metals being machined.
What is swarf in engineering?
Swarf is the term used to describe small chips, shavings, filings or other particles of materials created through different types of machining processes. It can be made from wood, metal, plastic or other construction substances and can be created in the form of chips, tendrils, dust, mist, fragments and so on.
What is swarf in oil?
Swarf, also known as chips or by other process-specific names (such as turnings, filings, or shavings), are pieces of metal, wood, or plastic that are the debris or waste resulting from machining, woodworking, or similar subtractive (material-removing) manufacturing processes.
How is swarf disposed?
To date aluminium swarf is generally disposed of by the manufacturing companies and with the increase demand for aluminium which expected to be to 60% in 2020 [5] swarf disposed it is expected to increase.
What does swarf cut mean?
Swarf definition Fine metallic filings or shavings removed by a cutting tool. noun. 1. The fine bits and shavings that accumulate in the grinding or cutting of metal.
Can you sell swarf?
While it can be recycled for use in other manufacturing processes, swarf often ends up being disposed of in landfills. However, there are companies who will pay you for your swarf scrap metal!
What is brass swarf?
Metal swarf, also known as chips or by other process-specific names (such as turnings, filings, or shavings), are pieces of metal that are the debris or waste resulting from machining or similar subtractive (material-removing) manufacturing processes.
How is swarf recycled?
Chemical, liquid and solid state (extrusion) methods are the 3 main methods used to treat swarf to bring them in suitable conditions to be recycled into other materials such as aluminium powders, foams, cast billets and extrudates. The treatment process is different in each of these methods and it is explained below.
Is swarf recycled?
What can I do with metal swarf?
Is swarf hazardous waste?
‘Swarf’ is metal waste contaminated with oil, water and other substances. The waste is considered hazardous but it is also a resource which can be reused either in-house or by another business – for example, a foundry or recycler.