Amaphutha Avamile Lapho Usebenzisa Amathuluzi Okusika I-Cemented Carbide

Emkhakheni wokucutshungulwa kwezimboni, amathuluzi okusika i-carbide enosimende asephenduke abasizi ababalulekile bokwenza izinto ezifana nensimbi, itshe, nokhuni, ngenxa yokuqina kwazo okuphezulu, ukumelana nokugqoka, nokumelana nezinga lokushisa eliphezulu. I-core material yabo, i-tungsten carbide alloy, ihlanganisa i-tungsten carbide nezinsimbi ezifana ne-cobalt ngokusebenzisa i-powder metallurgy, inika amathuluzi ukusebenza okuhle kakhulu kokusika. Kodwa-ke, ngisho nezakhiwo eziphakeme, ukusetshenziswa okungalungile akunciphisi ukusebenza kahle kokucubungula kuphela kodwa futhi kunciphisa kakhulu impilo yamathuluzi futhi kwenyuse izindleko zokukhiqiza. Imininingwane elandelayo amaphutha avamile ekusebenziseni amathuluzi okusika i-carbide enosimende ukukusiza ukuthi ugweme izingozi futhi wandise inani lethuluzi.

I. Ukukhethwa Kwethuluzi Okungalungile: Ukunganaki Impahla Nokufaniswa Kwesimo Sokusebenza

Amathuluzi okusika i-carbide enosimende eza ngezinhlobo ezahlukahlukene, ngalinye lilungele izinto ezahlukahlukene kanye nezimo zokucubungula. Isibonelo, amathuluzi anokuqukethwe okuphezulu kwe-cobalt anokuqina okuqinile futhi alungele ukukhanda izinsimbi ze-ductile, kuyilapho amathuluzi e-carbide anosimende oqinile anobulukhuni obuphakeme afaneleka kakhulu ukusikwa okunembe kakhulu. Kodwa-ke, abasebenzisi abaningi bagxila kuphela kumkhiqizo noma ngentengo lapho bekhetha amathuluzi, bengaziba izici zezinto ezibonakalayo nezimo zokucubungula.

• Icala Lephutha: Ukusebenzisa amathuluzi e-carbide anosimende ajwayelekile okwenza insimbi enobulukhuni obuphezulu iholela ekugugelweni kwamathuluzi okunzima noma ukuchotshozwa komphetho; noma ukusebenzisa amathuluzi aqinile ukuze aqedele, ahluleke ukufeza isiphetho esidingekayo.
• Isixazululo: Cacisa ubulukhuni, ukuqina, nezinye izici zezinto zokusebenza, kanye nezidingo zokucubungula (isb., isivinini sokusika, izinga lokuphakelayo). Bheka imanuwali yokukhetha yomphakeli wamathuluzi bese uthintana nochwepheshe abangochwepheshe uma kudingeka ukuze ukhethe imodeli yamathuluzi efaneleka kakhulu.

II. Ukusetha Okungalungile Kwepharamitha Yokusika: Ukungalingani Kwejubane, Okuphakelayo, Nokujula Kokusika

Imingcele yokusika ithinta ngqo impilo yamathuluzi kanye nekhwalithi yokucubungula. Nakuba amathuluzi e-carbide enosimende angakwazi ukumelana nesivinini sokusika kanye namazinga okuphakelayo, ukuphakama akuhlali kungcono. Isivinini sokusika esiphezulu siphakamisa izinga lokushisa lamathuluzi ngokucijile, sisheshisa ukuguga; isilinganiso sokuphakela esikhulu kakhulu singase sibangele amandla angalingani amathuluzi kanye nokuqhekeka konqenqema; kanye nokujula okungenangqondo kokusika kuthinta ukunemba kokucubungula nokusebenza kahle.

• Icala Lephutha: Ngobumpumputhe ukwandisa isivinini ukusika lapho machining aluminium ingxubevange kubangela ukunamathela okunamathelayo ngenxa yokushisa; noma ukusetha izinga lokuphakelayo elikhulu ngokweqile kubangela izimpawu zokudlidliza ezisobala endaweni emshinini.
• Isixazululo: Ngokusekelwe ezintweni zokusebenza, uhlobo lwamathuluzi, kanye nemishini yokucubungula, bheka ithebula lemingcele yokusika enconywayo ukuze usethe isivinini sokusika, izinga lokuphakelayo, nokujula kokusika ngokunengqondo. Ngokucubungula kokuqala, qala ngamapharamitha aphansi futhi ulungise kancane kancane ukuze uthole inhlanganisela efanele. Ngaleso sikhathi, qapha amandla okusika, izinga lokushisa lokusika, nekhwalithi yendawo ngesikhathi sokucubungula futhi ulungise amapharamitha ngokushesha.

III. Ukufakwa Kwethuluzi Okungajwayelekile: Kuthinta Ukuzinza Kokusika

Ukufakwa kwethuluzi, 看似 kulula, kubalulekile ekunqandeni ukuzinza. Uma ukunemba kokufaneleka phakathi kwethuluzi nesiphathi samathuluzi, noma phakathi kwesibambi sethuluzi nesipindo somshini, kunganele, noma amandla okubamba angalingani, ithuluzi lizodlidliza ngesikhathi sokusika, kuthinte ukunemba kokucubungula kanye nokusheshisa ukuguga kwamathuluzi.

• Icala Lephutha: Ukungcola phakathi kwesibambi samathuluzi kanye nembobo ye-spindle taper akuhlanzwa, okubangela ukuchezuka ngokweqile kwe-coaxiality ngemva kokufakwa kwethuluzi, okuholela ekudlidlizeni okukhulu ngesikhathi sokusika; noma amandla okubamba anganele abangela ukuba ithuluzi lixege phakathi nokusika, okuholela ekulinganiseni komshini wokungakwazi ukubekezelela.
• Isixazululo: Ngaphambi kokufaka, hlanza ngokucophelela ithuluzi, isibambi samathuluzi, kanye ne-spindle yomshini ukuze uqinisekise ukuthi izindawo zokukhwelana azinawo uwoyela nokungcola. Sebenzisa izibambi zamathuluzi ezinemba okuphezulu futhi uzifake ngokuqinile ngokuya ngemininingwane yokusebenza ukuze uqinisekise ukuhlangana kwethuluzi kanye ne-perpendicularity. Lungisa amandla okubamba ngokunengqondo ngokususelwe ekucacisweni kwethuluzi nezimfuneko zokucubungula ukuze ugweme ukuba mkhulu kakhulu noma ube mancane kakhulu.

IV. Ukupholisa Okungenele Nokugcobisa: Ukusheshisa Ukugqoka Kwamathuluzi

Amathuluzi e-carbide anosimende akhiqiza ukushisa okukhulu ngesikhathi sokusika. Uma ukushisa kungahlakazwa futhi kugcotshwe ngesikhathi, izinga lokushisa lethuluzi lizokhuphuka, liqinise ukuguga futhi libangele nokuqhekeka okushisayo. Abanye abasebenzisi banciphisa ukusetshenziswa kwezinto ezipholile noma basebenzise izipholisi ezingafanele ukuze bonge izindleko, kuthinte imiphumela yokupholisa neyokugcoba.

• Icala Lephutha: Ukugeleza kokupholisa okunganele lapho kwenziwa imishini okunzima ukuyisika njengensimbi engagqwali kubangela ukuguga okushisayo ngenxa yokushisa okuphezulu; noma ukusebenzisa isipholile esisekelwe emanzini sezingxenye zensimbi kuholela ekugqwaleni kwamathuluzi, okuthinta impilo yesevisi.
• Isixazululo: Khetha izinto zokupholisa ezifanelekile (isb., i-emulsion yezinsimbi ezingezona ayoni, uwoyela wokusika umfutho owedlulele wensimbi yengxubevange) ngokusekelwe ezintweni zokucubungula kanye nezidingo zobuchwepheshe, futhi uqinisekise ukugeleza kokupholisa okwanele kanye nokucindezela kokuvala ngokugcwele indawo yokusika. Shintsha izinto ezipholile njalo ukuze uvimbele ukungcoliswa ukungcola namagciwane, okuthinta ukupholisa nokusebenza kokugcobisa.

V. Ukugcinwa Kwethuluzi Okungafanele: Ukunciphisa Impilo Yesevisi

Amathuluzi e-carbide enosimende ayabiza kakhulu, futhi ukulungiswa kahle kunganweba impilo yawo yesevisi. Nokho, abasebenzisi abaningi abakunaki ukuhlanzwa nokugcinwa kwamathuluzi ngemva kokusetshenziswa, okuvumela ama-chips nezinto ezipholile ukuthi kuhlale endaweni yamathuluzi, kusheshisa ukugqwala nokuguga; noma ukuqhubeka nokusebenzisa amathuluzi ngokuguga kancane ngaphandle kokugaya ngesikhathi, ukwandisa umonakalo.

• Icala Lephutha: Ama-chips anqwabelana endaweni yamathuluzi ngaphandle kokuhlanza ngesikhathi ngemuva kokusetshenziswa, ukunwaya unqenqema lwamathuluzi ngesikhathi sokusetshenziswa okulandelayo; noma ukwehluleka ukugaya ithuluzi ngesikhathi ngemva kokugqoka, okuholela ekukhuleni kwamandla okusika kanye nokunciphisa izinga lokucubungula.
• Isixazululo: Hlanza ingaphezulu lethuluzi lama-chips nesipholile ngokushesha ngemva kokusetshenziswa ngakunye, usebenzisa izinto zokuhlanza ezikhethekile nezindwangu ezithambile zokusula. Lapho ugcina amathuluzi, gwema ukungqubuzana nezinto eziqinile futhi usebenzise amabhokisi amathuluzi noma ama-rack ukuze ugcine kahle. Uma amathuluzi ebonisa ukuguga, wagaye kusenesikhathi ukuze ubuyisele ukusebenza kokusika. Khetha amasondo okugaya afanelekile namapharamitha ngesikhathi sokugaya ukuze ugweme ukulimala kwamathuluzi ngenxa yokugaya okungafanele.

Lawa maphutha avamile ekusebenziseni amathuluzi okusika i-carbide enosimende avamile ekucutshungulweni kwangempela. Uma ufuna ukufunda kabanzi mayelana namathiphu okusetshenziswa noma ulwazi lwemboni lwemikhiqizo ye-carbide enosimende, zizwe ukhululekile ukungazisa, futhi ngingakwakhela okuqukethwe okuhlobene kakhulu.