Ngiyakuthanda ukudala okuqukethwe kwamahhala okugcwele izeluleko zabafundi bami, wena. Angilwamukeli uxhaso olukhokhelwayo, umbono wami owami, kepha uma uthola izincomo zami zilusizo futhi ugcina uthenga okuthile okuthandayo ngesinye sezixhumanisi zami, bengingathola ikhomishini ngaphandle kwezindleko ezengeziwe kuwe. Funda kabanzi
Uma iphrojekthi yakho idinga ukuthi ubhoboze ezintweni eziqinile, uzodinga izingcezu zokubhola ezinamandla ukuze wenze umsebenzi wenziwe ngempumelelo. Kokubili izingcezu zokubhola i-cobalt ne-titanium zinhle kakhulu ekungeneni ngokushelela kwezinto eziqinile, ikakhulukazi insimbi. Zenzelwe izinhlelo zokusebenza ezifanayo.
Kulokhu okuthunyelwe sizomboza:
Yiziphi i-Cobalt ne-Titanium Drill Bits?
Ake sikunikeze isingeniso esifushane se-cobalt ne-titanium drill bits ukuze ugijimise inkumbulo yakho futhi sikusize uqonde umehluko kangcono.I-Cobalt Drill Bits
Iqinile, iqinile, ihlala isikhathi eside- lezi ezinye zezici ezimbalwa zokumba i-cobalt. Idalwe ngenhlanganisela ye-cobalt nensimbi yesivinini esikhulu, lezi zinto ziqine ngendlela emangalisayo, zikwazi ukubhoboza izimbobo ezintweni eziqine kakhulu kalula ngendlela emangalisayo. Lapho ama-drill bits ajwayelekile ehluleka khona, izingcezu zokubhola i-cobalt zidlula ngemibala endizayo! Ungathembela kubo ukuthi bathole izindlela zabo ensimbi enzima kakhulu ngaphandle kokuphuka noma ukuthuntutha. Ngenxa yokusetshenziswa kwe-cobalt ekwakheni, lezi zingcezu zokubhoboza ziza nendawo yokuncibilika ephakeme. Ngakho-ke, amelana ngokumangalisayo nokushisa. Nakuba ama-cobalt drill bits evame ukubiza kakhulu, indlela awenza ngayo umsebenzi iwufanele ngempela. Ungalindela ukuthi zihlale isikhathi eside ngaphambi kokwehliswa ngendlela engenakulungiseka, okuyi-plus enkulu. Nokho, azifanele izinto ezithambile.Izingcezu ze-Titanium Drill
Izinsimbi zokubhoboza i-Titanium ziyindlela ethandwayo yokubhoboza insimbi ethambile nezinye izinto. Naphezu kokuba ne-titanium egameni, azenziwe nge-titanium. Esikhundleni salokho, insimbi eqinile eqinile (high-speed steel (HSS)) isetshenziswa ukwakha umongo wamabhithi okubhoboza. Ngakho-ke, usuka nje elulwaneni, uyabona ukuthi ahlala isikhathi eside ngendlela emangalisayo. Igama livela embotsheni ye-titanium ngaphandle kwensimbi yensimbi enesivinini esikhulu yezingcezu zokubhola i-titanium. I-Titanium Nitride (TiN), i-Titanium Aluminium Nitride (TiAIN), ne-Titanium Carbonitride (TiCN) ivame ukusetshenziselwa ukumboza. Kubenza baqine nakakhulu ngokwengeza ukumelana nomonakalo ohlukahlukene. Ngaphezu kwalokho, ngenxa yokwembozwa kwe-titanium, izinsimbi zokubhoboza zikwazi ukumelana nokushisa. Ngakho-ke, ukushisa okukhiqizwa ukungqubuzana lapho kubholwa insimbi ngeke kulimaze izinto. Ukuqina okumangalisayo, ukumelana nokushisa okuvelele, namandla okubhola aphakeme kuwenza ahluke kuma-drill bits ajwayelekile.I-Cobalt ne-Titanium Drill Bit: Umehluko Omkhulu
Ake singene singene ezintweni ezenza izingcezu zokumba i-cobalt ne-titanium zihluke kakhulu komunye nomunye. Ukuqonda lokhu kungafani ekugcineni kuyokusiza ekwenzeni isinqumo sakho.I-1. Yakha
I-Cobalt Drill Bits
Uma ungazange weqe izigaba ezedlule, cishe uyazi ukuthi zombili lezi zingcezu zokubhoboza zakhiwe kanjani kakade. Empeleni yilapho umehluko uqala khona. Njengoba sishilo ngaphambili, izinsimbi zokumba i-cobalt zakhiwa ngenhlanganisela yensimbi enesivinini esikhulu ne-cobalt. Kufanele wazi ukuthi i-cobalt isetshenziswa kuphela ngamanani amancane, aphakathi kuka-5% kuya ku-7%. Lokhu kuhlanganisa okuncane kwe-cobalt kuwenza aqine ngendlela emangalisayo futhi anezela ukumelana nokushisa okunamandla, okubalulekile ekubhobolweni kwensimbi. Uma ibhithi lihlangana nensimbi, kukhiqizwa ukushisa okunamandla. Lokhu kushisa kungalimaza izingcezu futhi kunciphise impilo yazo. Izingcezu zokubhoboza i-cobalt ziyakwazi ukumelana nokufika ku-1,100-degree Fahrenheit kalula. Ukuqina kwabo okumangalisayo kubenza bafanelekele ukumba izinto eziqinile kakhulu kanye namaphrojekthi asindayo. Okuhle kakhulu ngalezi zingcezu ukuthi zingalolongwa kabusha ukuze zizibuyisele enkazimulweni yazo yangaphambili.Izingcezu ze-Titanium Drill
Izingcezu zokubhoboza i-Titanium nazo zenziwe ngensimbi enesivinini esikhulu, kodwa i-titanium isetshenziswa njengokwemboza esikhundleni sento yokwakha. I-coating inesibopho sokuthuthukisa ukuqina kwempahla yensimbi enesivinini esiphezulu esivele iqine kakhulu. Kubenza bamelane nezinga lokushisa eliphezulu, kuze kufike ku-1,500-degree Fahrenheit! Ukuqina kwe-Titanium drill bits kuphakeme kakhulu kunaleyo ejwayelekile ongayithola emakethe. Awukwazi ukuphinda ulole izingcezu zokubhoboza i-titanium uma ziba buthuntu ngoba ukulola kuzosusa ukunamathela.I-2. Isicelo
I-Cobalt Drill Bits
Izingcezu zokubhoboza i-cobalt zenzelwe ikakhulukazi ukubhoboza nokudala izimbobo ezintweni eziqinile amabhithi ajwayelekile ahlulekayo ukuzibamba. Yingakho ziqinile futhi ziqinile. Bazosika izinto eziqinile njengensimbi ewunjiwe, ithusi, i-titanium, insimbi engagqwali, njll., ngamandla akhethekile. Ungawasebenzisa kuzo zonke izinhlobo zokumba umsebenzi osindayo. Kodwa-ke, i-cobalt drill bits ayifanele ukubhoboza izimbobo zibe izinto ezithambile. Impela, ungakwazi ukungena ngezinto ezithambile ngazo, kodwa umphumela ngeke uthandeke, futhi inqubo izoba yinkimbinkimbi kakhulu. Kungenzeka ukuthi ugcine ungaqedi kahle.Izingcezu ze-Titanium Drill
Izinsimbi zokumba i-Titanium zingcono kakhulu ekubhekaneni nezinto ezithambile nezinsimbi ezithambile ngaphandle kokuzifaka engozini. Uzothanda ukuthi zingena ngokushelela kangakanani izinto ezifana nokhuni, ipulasitiki, insimbi ethambile, i-aluminium, ithusi, ukhuni oluqinile, njll. Ukuqedwa kuzothandeka ngaso sonke isikhathi inqobo nje uma unamakhono. Kungenzeka ukusebenzisa lezi zingcezu ezintweni eziqinile, kodwa zizoguga ngokushesha. Ngakho-ke, akunconywa neze.I-3. Intengo
I-Cobalt Drill Bits
Cobalt ama-drill bits abiza kakhulu uma kuqhathaniswa. Ngakho-ke, kuzodingeka uchithe imali eningi ukuze uzithenge. Kodwa-ke, amandla azo, ukuqina kwawo, kanye neqiniso lokuthi angalola kabusha awenza afanelekele yonke isenti.Izingcezu ze-Titanium Drill
Izingcezu zokubhoboza i-Titanium zithengeka kakhulu kune-cobalt drill bits. Zilungele abantu abangafuni ukusebenzisa imali eningi kodwa abasafuna ukwenza umsebenzi wenziwe ngokungenasici. Ngaphandle kwalokho, ahlukahlukene kakhulu njengoba ekwazi ukubhoboza izimbobo ezintweni ezihlukahlukene.Isinqumo Final
Phakathi kwezinhlobo ezahlukene zama-drill bits, i-cobalt ne-titanium drill bits isetshenziswa kabanzi. Kokubili i-cobalt kanye ne-titanium drill bits yizinketho ezinhle zokubhoboza izimbobo zibe insimbi nezinye izakhi. Iyiphi okufanele uyikhethe yehlela ezidingweni zamaphrojekthi akho nokuthi yimalini ozimisele ukuyisebenzisa. Uma iphrojekthi yakho idinga ukuthi uphathe izinto eziqine kakhulu, kufanele uhambe nezinsimbi zokubhoboza i-cobalt. Nokho, zibiza imali eningi, ngakho ukuzithengela izinto ezithambile ngeke kube umqondo omuhle. Esikhundleni salokho, khetha ama-titanium drill bits ukuze umba izinto ezithambile futhi wonge imali. Senze konke okusemandleni ethu i-cobalt vs. i-titanium drill bit isihloko ukwenza inqubo yesinqumo ibe lula, futhi sithemba ukuthi ikusiza! Ukubhola okujabulisayo!
Ngingu-Joost Nusselder, umsunguli we-Tools Doctor, umakethi wokuqukethwe, kanye nobaba. Ngiyakuthanda ukuzama okokusebenza okusha, futhi kanye nethimba lami ngidale izindatshana zebhulogi ezijulile kusukela ngo-2016 ukuze ngisize abafundi abathembekile ngamathuluzi namathiphu okwenza.
