A ifayela yin a ithuluzi used to remove fine amounts of material from a workpiece. Most are amathuluzi esandla, eyenziwe a icala lukhuni insimbi indawo ephambanayo engunxande, eyisikwele, engunxantathu, noma eyindilinga, enendawo eyodwa noma ngaphezulu esikwe ngamazinyo abukhali, ngokuvamile ahambisanayo. Incane, ekhonjiwe ngqi kuvamile ekugcineni, lapho kungase kufakwe khona isibambo.
Amafayela ensimbi engagqwali ayisigamu esiyindilinga enziwe ngensimbi engagqwali yekhwalithi ephezulu. Le nto ikhethwa ngenxa yokumelana nokugqwala kwayo, ukuqina, namandla okugcina unqenqema olubukhali lokusika.
Ifayela linomumo oyisiyingi oyindilinga noma uhhafu oyindilinga we-cross-sectional shape. Olunye uhlangothi luyisicaba, kanti olunye lugobile, okuvumela ukuguquguquka ekugcwaliseni izindawo eziyisicaba nezigobile.
Amafayela afika ngokusikeka okuhlukahlukene, okuhlanganisa i-bastard, ukusika kwesibili, nokusikwa okubushelelezi. Ukusikwa kubhekisela ekuqineni noma ekuqineni kwamazinyo efayela, okunquma ulaka lwalo ekususeni izinto.
Amafayela ensimbi engagqwali ayisigamu esiyindilinga eza ngobude nosayizi abahlukene ukuze amukele izinhlelo zokusebenza ezihlukahlukene. Amafayela amancane afanele umsebenzi onemininingwane, kuyilapho amafayela amakhulu asetshenziselwa ukubunjwa okubanzi.
Amanye amafayela ayindilinga anesigamu anesibambo esibalulekile, kanti amanye adinga ukusetshenziswa kwesibambo esihlukile. Isibambo sinikeza ukubamba okunethezekile komsebenzisi ngesikhathi sokugcwalisa.
Amafayela ensimbi engagqwali ayisigamu esiyindilinga angamathuluzi ahlukahlukene asetshenziswa ezimbonini ezihlukahlukene, okuhlanganisa ukusebenza kwensimbi, ukusebenza ngokhuni, ukwenza ubucwebe, nokubaza. Zisebenza ngempumelelo ekubumbeni nasekuqedeni kokubili izindawo eziyisicaba nezigobile.
Uhlangothi oluyisicaba lwefayela luvame ukusetshenziselwa izindawo eziyisicaba, kuyilapho uhlangothi oluyindilinga lufanele indawo eqondile noma eyi-convex. Umsebenzisi ngokuvamile usebenzisa ingcindezi ku-stroke eya phambili, ngamazinyo okususwa kwefayela.
Ukugcinwa njalo kuyadingeka ukugcina ifayela lisesimweni esihle. Lokhu kungase kuhlanganise ukuhlanza ifayela ukuze kukhishwe udoti nokuyigcoba ngezikhathi ezithile ukuze kugwenywe ukugqwala.
Uma usebenzisa amafayela ensimbi engagqwali ayisigamu esiyindilinga, kubalulekile ukuthi ugqoke izinto zokuphepha ezifanele, okuhlanganisa ukuvikela amehlo namagilavu. Ukwengeza, indlela efanele nokulawula kufanele kusetshenziswe ukugwema ukulimala.
Amanye amafayela ayindilinga adizayinelwe izinhlelo zokusebenza ezithile, njengalawo anamazinyo anjengama-rasp okususwa kwezinto ezinolaka noma amafayela anedayimane okusebenza ngezinto eziqinile.
Amafayela ensimbi engagqwali ayisigamu esiyindilinga zingamathuluzi abalulekile ekusebenzeni kwensimbi nokunye ukuhweba lapho kudingeka khona ukubumba okunembayo nokuqeda. Ukuqina kwazo kanye nokumelana nokugqwala, kuhambisana nekhono lokusebenza kuzo zombili izindawo eziyisicaba nezigobile, kuzenza zibaluleke kakhulu ekusetshenzisweni okuhlukahlukene.
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