Iifayile zentsimbi okanye i-rasp yensimbi

intsimbi rasp Classification

Iifayile zetsimbi zinokwahlulwa ngokweendidi ezintathu: iifayile eziqhelekileyo, iifayile ezikhethekileyo, iifayili zokubumba iifayili zeenaliti;

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Iifayile zentsimbi okanye i-rasp yensimbi

Imbali

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.

Iifayile eziqhelekileyo zinokwahlulwa zibe ziindidi ezintlanu ngokususela kubume befayili enqamlezileyo: iifayili ezisicaba, iifayili ezisikwere, iifayili ezizinxantathu, iifayili ezingesetyhula kunye neefayili ezingqukuva. Iifayile ezisicaba zisetyenziselwa ukufayila umphezulu osicaba, ongaphandle kwesetyhula, kunye neconvex; Ifayile yesikwere isetyenziselwa ukufaka imingxuma yesikwere, imingxuma exande, kunye nemigangatho emxinwa; ifayile engunxantathu isetyenziselwa ukufaka iikona zangaphakathi, imingxuma engunxantathu, kunye nemigangatho ethe tyaba; Iifayile ezisisiqingatha ezingqukuva zisetyenziselwa ukufaka iifayile ezigobileyo kunye neendawo ezisicaba;

Ifayile engqukuva isetyenziselwa ukufaka imingxunya engqukuva, imiphezulu emincinci egobileyo, kunye nemiphezulu e-elliptical. Iifayile ezikhethekileyo zisetyenziselwa ukufaka iifayile ezikhethekileyo zamacandelo, kwaye kukho iindidi ezimbini: ngokuthe tye kunye ne-curved;

Ukubumba ifayile (iifayile zenaliti) zifanelekile ukulungisa iindawo ezincinci zokusebenza, kwaye kukho iiseti ezininzi zeefayile ezinemilo eyahlukeneyo yecandelo.

Intshayelelo kwiifayile ezinesiqingatha

Iifayile ezinesiqingatha

Sinikezela ngobuchwephesha zonke iintlobo zeefayile zentsimbi & neefayile zedayimani kunye neefayile zenaliti.iifayile zentsimbi zekhabhoni ephezulu,4 "-18" ukusika kabini (ukusika: i-bastard, yesibini, igudileyo).

Ifayile ejikeleze isiqingatha luhlobo lwesixhobo sesandla esisetyenziselwa ukuchithwa, ukugudisa, kunye nokubumba uluhlu lwezixhobo ezifana nentsimbi kunye neenkuni. Ukudityaniswa kwecala elisicaba kunye necala elingqukuva lithetha ukuba ifayile enesiqingatha esingqukuva ilungele ukusetyenziswa kwiconcave, convex, kunye nemiphezulu emcaba iyenza ibe sisixhobo esisebenza ngeendlela ezininzi.

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