Muri agasanduku k'ibikoresho byo gukora bigezweho, gushushanya urugo hamwe nabakunzi ba DIY, hariho "intwari" isanzwe ariko akenshi yirengagizwa - ibyuma byihuta byuma bito. Birasa nkaho bitagaragara, ariko "ntibishobora" kubikoresho nkibyuma, ibiti, na plastiki, kandi bizwi nk "umwami wogucukura" mubikoresho byuma bikoresho.
None, biti byihuta byuma bito bito? Bitandukaniye he na biti isanzwe? Nigute ushobora guhitamo no kuyikoresha neza? Iyi ngingo ya siyanse izwi cyane izagutwara kugirango ubimenye.
1. Ni ubuhe butumwa bwihuta bwibyuma bito?
Icyuma cyihuta cyane (HSS) nicyuma gikoresha ibikoresho bivanze nuburemere bukabije, ubushyuhe bwinshi hamwe nubukomere bwiza. Yakozwe mbere kugirango ihuze ibikenewe gutunganywa byihuse. Nyuma yo gusohoka mu ntangiriro z'ikinyejana cya 20, yahise imenyekana ku isi yose.
Ibikoresho byihuta byibyuma ni ibikoresho byo gucukura bikozwe muri ibi bikoresho, bikoreshwa cyane mugutunganya ibyuma, gukora ibiti, gucukura plastike nibindi bice. Ugereranije nu byuma bya karuboni cyangwa ibyuma bisobekeranye, bits ya HSS ifite imbaraga zo kwihanganira kwambara no gukata, kandi birakwiriye cyane cyane gucukura neza ibyuma munsi yubukomezi buciriritse.
2. Ibyiza byumuvuduko wihuse wibyuma
Kurwanya ubushyuhe bwiza
Imyitozo ya HSS irashobora gukomeza kuba ityaye munsi yihuta yihuta, ntabwo byoroshye guhuza cyangwa gutambuka, kandi birakwiriye gukora bihoraho.
Gukata bikabije kandi neza
Imikorere myiza yo gukata ituma gucukura byihuse kandi byoroshye, bigabanya igihe cyo gutunganya namakosa.
Guhindura byinshi
Irashobora gukoreshwa mubikoresho bitandukanye nk'ibyuma, ibyuma bidafite fer, plastike, ibiti, nibindi, kandi ni amahitamo meza haba mu nganda no murugo.
Igiciro giciriritse nigikorwa kinini
Ugereranije nicyuma cya tungsten cyangwa carbide drill bits, HSS drill bits irahendutse kandi irakwiriye kubakoresha buri munsi ninganda.
3. Ubwoko rusange nibikoreshwa
Ubwoko Ibiranga Ibipimo bya porogaramu
Straight shank twist drill Universal, ibereye imyitozo isanzwe yamashanyarazi Ibyuma, ibiti, plastike, nibindi.
Kuzenguruka shank imyitozo ngufi Uburebure bugufi, gukomera gukomeye Gutunganya umwobo wuzuye, gucukura isahani yoroheje
Taper shank drill Shank nini, ibereye imashini zicukura ziremereye Icyuma, icyuma, ibyuma, ibyuma, nibindi.
Imyitozo ya HSS Yubatswe Ubuso bufite igifuniko nka TiN, kikaba cyihanganira kwambara cyane-Inganda zikoreshwa mu nganda
4. Inama zo kugura no gukoresha
Hitamo ibice bya drill ukurikije ibikoresho: Mugihe utunganya ibyuma bikomeye nkibyuma bitagira umwanda na aluminiyumu, urashobora guhitamo ibice bitwikiriye HSS.
Witondere umuvuduko wo gucukura no gukonjesha: Iyo gucukura kumuvuduko mwinshi, umuvuduko ugomba kugabanuka neza, kandi gukata amazi bigomba gukoreshwa kugirango ukonje.
Reba kwambara no gusimbuza igihe: Passivated drill bits ntabwo igabanya imikorere gusa, ariko irashobora no kwangiza akazi.
Guhuza ibikoresho nibikoresho: Bitandukanye ya shank drill bits igomba guhuza chucks zitandukanye cyangwa imashini yimashini.
5. Ibihe bizaza: Gusaba kwaguka kwambarwa hamwe nibikoresho
Hamwe niterambere ryiterambere ryikoranabuhanga, inganda zigezweho zihuta cyane zikoresha tekinoroji yo gutwikira ibice byinshi (nka TiN, TiAlN, nibindi), cyangwa igahuzwa na karbide ya sima kugirango irusheho kunoza imyambarire no kugabanya imikorere. Gukora mubwenge no gutunganya byikora byashyize imbere ibisabwa hejuru kugirango ubuzima bwimyitozo ibeho, kandi binashyiramo imbaraga za tekiniki muri ibi bikoresho gakondo.
Umwanzuro:
Nubwo imyitozo yihuta yihuta ari ntoya, nigikoresho cyingenzi gihuza imashini nibisobanuro. Akamaro kayo mubikoresho bigezweho byinganda nabasivili ntibishobora gusuzugurwa. Gusobanukirwa no gukoresha imyitozo ya HSS mu buryo bushyize mu gaciro ntibishobora gusa kunoza imikorere yakazi, ariko kandi byongera ubuzima bwibikoresho no kuzigama ibiciro. Igihe gikurikira uzabibona, ushobora no kubireba neza-iyi ni intwari y'icyuma itazwi ariko ni ngombwa.
Igihe cyoherejwe: Nyakanga-28-2025