Izifaki Zensimbi Ezisheshayo: Amathuluzi Okusika Ahlukahlukene Okunemba Nokusebenza Kahle
Uma kukhulunywa ngokusika izinto eziqinile ngokunemba nangokusebenza kahle, akukho okudlula i-High Speed Steel (HSS). Lawa ma-blade asetshenziswa kabanzi ezimbonini ezahlukahlukene ngenxa yokusebenza kwawo okuhle kakhulu kokusika nokuqina. Kulesi sihloko sebhulogi, sizohlola izakhiwo kanye nokusetshenziswa kwama-HSS inserts, kufaka phakathi ama-HSS cutting inserts adumile kanyeAmathuluzi e-lathe e-HSS.
Ama-blade ensimbi ashesha kakhuluzaziwa ngekhono lazo lokubekezelela amazinga okushisa aphezulu akhiqizwa ngesikhathi sokusika, okwenza zibe zilungele ukusetshenziswa okunzima. Ukusebenzisa insimbi esheshayo njengezinto eziyinhloko kuqinisekisa ukuthi i-blade igcina ubulukhuni bayo nokubukhali ngisho noma amazinga okushisa aphezulu. Lokhu kuphumela ekusheshiseni okusheshayo kokusika, ukukhiqiza okwandisiwe kanye nokuphila isikhathi eside kwamathuluzi.
Enye yezindlela ezivame kakhulu zokufaka i-HSS ukusika insimbi. Kungakhathaliseki ukuthi ibumba, ihlukanisa, noma isusa izinto ezisele, ama-blade ensimbi asheshayo asebenza kahle ekuletheni ukusika okuhlanzekile nokunembile. Ikakhulukazi,ama-blade okusika ensimbi asheshayozisetshenziswa kabanzi ezimbonini ezifana nezimoto, izindiza kanye nokukhiqiza. Amandla ayo okusika ngokushesha izinhlobo ezahlukene zezinsimbi, okuhlanganisa insimbi, i-aluminium kanye nethusi, ayenza ithuluzi elikhethwa ochwepheshe abaningi.
Elinye ithuluzi lensimbi elisheshayo elidumile embonini yokusebenza kwensimbi yithuluzi le-lathe lensimbi elisheshayo. Imisebenzi ye-lathe idinga amathuluzi okusika angamelana nesivinini esikhulu sokujikeleza kanye nokusetshenziswa okuqhubekayo. Amathuluzi e-lathe ensimbi asheshayo aklanyelwe ukuhlangabezana nalezi zidingo, ahlinzeka ngokusebenza okuphezulu kanye nokunemba. Kusukela ekubhekeni nasekuhlanganiseni izintambo kuya ekuxubeni nasekugoqeni, la mathuluzi aletha imiphumela ehambisanayo ezintweni ezahlukahlukene okuhlanganisa insimbi engagqwali, insimbi ephonswe kanye ne-titanium.
Nakuba izifakelo ze-HSS zivame ukuhlotshaniswa nokusika insimbi, ukuguquguquka kwazo kudlulela nakwezinye izinto. Ama-blade ensimbi ashesha kakhulu asebenza kahle ngokulinganayo ekusikeni izinkuni, ipulasitiki, ngisho nezinye izinto ezihlanganisiwe. Ngakho-ke, asetshenziswa ekubazeni, ekwakheni nakwezinye izimboni ezidinga ukusika izinto ezahlukene ngendlela enembile.
Ukugcinwa nokuphathwa okufanele kubalulekile ukuqinisekisa imiphumela emihle kakhulu evela kuma-blade e-HSS. Ukuhlolwa njalo nokulolwa kwe-blade kuyadingeka ukuze kulondolozwe ukusebenza kwayo kokusika. Ngaphezu kwalokho, ukusebenzisa imingcele yokusika efanele njengejubane, izinga lokuphakelwa kanye nokuthambisa kungathuthukisa kakhulu impilo yamathuluzi kanye nokukhiqiza.
Ekuphetheni, i-HSS inserts, kufaka phakathi i-popularIzithako zokusika ze-HSSkanye namathuluzi okujika e-HSS, amathuluzi okusika akhethwayo ukuze kube nokunemba nokusebenza kahle. Njengoba enekhono lokubekezelela amazinga okushisa aphezulu futhi asike kahle, aseyingxenye ebalulekile yezimboni ezahlukene. Kungakhathaliseki ukuthi insimbi, ukhuni noma ipulasitiki,Ama-blade e-HSSbahle kakhulu ekuletheni imiphumela efiselekayo. Ngokusebenzisa imingcele yokulungisa nokusika efanele, ochwepheshe bangakhulisa ukusebenza nokuphila kwala mathuluzi okusika anokuguquguquka. Ngakho-ke ngesikhathi esizayo lapho udinga ithuluzi lokusika elithembekile, cabanga ngama-insert e-HSS, anikeza ukusebenza kokusika okungenakuqhathaniswa nokuqina.
Isikhathi sokuthunyelwe: Agasti-29-2023
