File asye oswa grap asye

rasp asye Klasifikasyon

Fichye asye yo ka apeprè divize an twa kategori: fichye òdinè, fichye espesyal, fòm fichye fichye zegwi;

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Detay yo

Kalite dosye komen

File asye oswa grap asye

Istwa

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.

Fichye òdinè yo ka divize an senk kalite ki baze sou fòm nan koup transvèsal dosye a: fichye plat, fichye kare, fichye triyangilè, fichye semi-sikilè, ak dosye wonn. Fichye plat yo itilize pou ranpli sifas ki plat, sikilè ekstèn ak konvèks; Yo itilize yon dosye kare pou ranpli twou kare, twou rektangilè, ak sifas etwat; yo itilize yon fichye Triyang pou ranpli kwen enteryè, twou triyangilè, ak sifas ki plat; Mwatye dosye wonn yo itilize pou ranpli sifas koube konkav ak sifas ki plat;

Yo itilize yon dosye wonn pou ranpli twou wonn, pi piti sifas koube konkav, ak sifas eliptik. Fichye espesyal yo itilize pou ranpli sifas espesyal pati yo, e gen de kalite: dwat ak koube;

Fichye fòm (fichye zegwi) yo apwopriye pou repare ti pati nan materyo, e gen anpil seri dosye ak divès kalite fòm kwa-seksyonèl.

Entwodiksyon nan dosye mwatye wonn

Dosye mwatye wonn

Nou pwofesyonèl bay tout kalite dosye asye & raz & dyaman dosye ak zegwi files.high kabòn asye fichye, 4 "-18" doub koupe (koupe: bastard, dezyèm, lis).

Yon fichye mwatye wonn se yon kalite zouti men ki itilize pou ébavure, lisaj, ak fòme yon seri materyèl tankou metal ak bwa. Konbinezon an nan yon bò plat ak bò awondi vle di ke dosye a mwatye wonn se ideyal pou itilize sou sifas konkav, konvèks, ak plat fè li yon zouti trè versatile.

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