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Scrape the meaning of

Hangzhou Newtech Machinery Co.,Ltd | Updated: Jan 09, 2017
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Scraping is the use of scratch on the surface of the workpiece to scrape a knife is a thin layer of metal finishing methods, usually finishing after planing. Scraping to get very high surface quality, surface roughness can reach Ral.6~0.4um, planar straightness of up to 0.01 mm/m. even up to 0.005~0.0025mm/m.

Scrape because of low productivity and intensity of people, so often used in single parts and small batch production facilitate the repair shop, and small green fire, connected, oriented surface with high precision.

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