Fayilolin ƙarfe ko rasp na ƙarfe

Karfe rasp Rabewa

Fayilolin ƙarfe za a iya kasu kusan kashi uku: fayiloli na yau da kullun, fayiloli na musamman, fayilolin fayilolin allura;

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Fayilolin ƙarfe ko rasp na ƙarfe

Tarihi

Early filing or rasping has prehistoric roots and grew naturally out of the blending of the twin inspirations of cutting with stone cutting tools (such as hand axes) and abrading using natural abrasives, such as well-suited types of stone (for example, sandstone).Relatedly, lapping is also quite ancient, with wood and beach sand offering a natural pair of lap and lapping compound. The Disston authors state, "To abrade, or file, ancient man used sand, grit, coral, bone, fish skin, and gritty woods,—also stone of varying hardness in connection with sand and water."

The Bronze Age and the Iron Age had various kinds of files and rasps. Archaeologists have discovered rasps made from bronze in Egypt, dating back to the years 1200–1000 BC. Archaeologists have also discovered rasps made of iron used by the Assyrians, dating back to the 7th Century BC.

Fayiloli na yau da kullun za a iya raba su zuwa nau'ikan guda biyar dangane da sifar giciye-sashe na fayil ɗin: Fayilolin lebur, fayilolin murabba'i, fayilolin triangular, fayilolin madauwari, da fayilolin zagaye. Ana amfani da fitattun fayiloli don yin fayil ɗin lebur, madauwari na waje, da filaye masu kama da juna; Ana amfani da fayil mai murabba'i don shigar da ramukan murabba'in, ramukan murabba'i, da kunkuntar filaye; Ana amfani da fayil ɗin Triangle don shigar da sasanninta na ciki, ramukan triangular, da filaye masu lebur; Ana amfani da fayilolin zagaye na rabin don shigar da filaye masu lanƙwasa da filaye masu lebur;

Ana amfani da fayil mai zagaye don shigar da ramukan zagaye, ƙananan filaye masu lanƙwasa, da saman elliptical. Ana amfani da fayiloli na musamman don shigar da filaye na musamman na sassa, kuma akwai nau'i biyu: madaidaiciya da lankwasa;

Fayil ɗin tsarawa (fayil ɗin allura) sun dace don gyara ƙananan sassa na kayan aiki, kuma akwai tarin fayiloli da yawa tare da siffofi daban-daban na giciye.

Gabatarwa zuwa fayilolin zagaye-rabi

Fayilolin rabin zagaye

Muna ba da fasaha da fasaha iri-iri na fayilolin karfe & rasps & fayilolin lu'u-lu'u da fayilolin allura. manyan fayilolin karfe na carbon, 4 "-18" yanke biyu (yanke: bastard, na biyu, santsi).

Fayil na rabin-zagaye nau'in kayan aikin hannu ne da ake amfani da shi don ɓarnawa, sassautawa, da tsara nau'ikan abubuwa kamar ƙarfe da itace. Haɗin gefen gefe da gefen zagaye yana nufin cewa fayil ɗin rabin zagaye yana da kyau don amfani a kan concave, convex, da lebur saman yana mai da shi kayan aiki mai mahimmanci.

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