Ukugqoka kwe-Tungsten Carbide Waterjet Nozzle

Ukubhoboza idwala eliqinile nge-waterjet cutting kuthathwa njengendlela ephumelelayo yokuthuthukisa impilo yokusebenza kwama-carbide blades anosimende. Lesi sihloko sizokhuluma kafushane ngokuhlolwa kokugqokwa kwe-YG6 tungsten carbide waterjet nozzle uma isetshenziswa ekubhobolweni kwe-limestone. Umphumela wokuhlola uzobonisa ukuthi umfutho we-waterjet kanye nobubanzi benozzle kudlala ithonya elibalulekile ekugqokeni kwe-tungsten carbide waterjet cutting nozzle.

1. Ukwethulwa kwe-waterjet

Ijethi yamanzi iwuketshezi oluwuketshezi olunejubane eliphezulu nokucindezela futhi isetshenziselwa ukusika, ukubumba, noma ukugoba. Njengoba uhlelo lwe-waterjet lulula futhi izindleko azibizi kakhulu, lusetshenziselwa kakhulu umshini wensimbi nokusebenza kwezokwelapha. I-carbide enosimende iyinto ehamba phambili kumathuluzi emishini nasezimayini ngokuhlanganiswa kwawo okuyingqayizivele kokuqina, ukuqina, kanye nenani elingabizi. Nokho, ithuluzi le-carbide elinosimende lonakaliswe kabi lapho kubholwa amatshe aqinile. Uma indiza yamanzi isetshenziselwa ukusiza i-drill bit, ingaba nomthelela edwaleni ukunciphisa amandla e-blade futhi ishintshe ukushisa ukuze kuphole izinga lokushisa le-blade ngakho-ke, kungaba yindlela ephumelelayo yokuthuthukisa impilo yomsebenzi we-carbide blade enosimende lapho. ijethi yamanzi isetshenziswa ekubholeni ukunyakazisa.

2. Izinto kanye nezinqubo zokuhlola

2.1 Izinto zokwakha

Izinto ezisetshenziswa kulokhu kuhlola i-YG6 cemented carbide waterjet nozzle kanye ne-limestone yento eqinile.

2.2 Izinqubo zokuhlola

Lokhu kuhlola kwenziwa kuzinga lokushisa legumbi, futhi kugcina isivinini sokumba siku-120 mm/min kanye nesivinini sokuginqa siyimizuliswano engu-70/min imizuzu engu-30 ekuhlolweni, okuhloswe ukuphenya umthelela wamapharamitha ejethi amanzi ahlukene okuhlanganisa umfutho wendiza, ububanzi bomlomo wombhobho, ezicini zokugqoka zeshubhu yokusika i-carbide waterjet enosimende.

3. Imiphumela kanye nengxoxo

3.1. Umthelela wengcindezi yejethi yamanzi kumazinga okugqoka amablade e-carbide enosimende

Kuboniswa ukuthi izinga lokugqoka liphezulu kakhulu ngaphandle kosizo lwejethi lamanzi, kodwa amanani okugqoka ehla kakhulu lapho indiza yamanzi ijoyina. Amazinga okugqoka ayancipha lapho umfutho wejethi ukhuphuka. Noma kunjalo, izinga lokugqoka lehla kancane lapho ingcindezi ye-jet ingaphezu kuka-10 MPa.

Amazinga okugqoka athinteka ukucindezeleka kwemishini kanye nokushisa kwama-blades, futhi i-jet yamanzi iyasiza ukunciphisa ukucindezeleka komshini kanye nokushisa.

Umfutho wejethi ophakeme ungase futhi ukhuphule ukusebenza kahle kokushintshanisa okushisayo ukuze kuncishiswe izinga lokushisa lokusebenza. Ukudluliselwa kokushisa kwenzeka lapho i-jet yamanzi igeleza ebusweni be-blade, nomphumela wokupholisa. Le nqubo yokupholisa cishe ingabhekwa njengenqubo yokudlulisa ukushisa okuguquguqukayo ngaphandle kwepuleti eliyisicaba.

3.2. Umthelela we-diameter ye-nozzle emazingeni okuguga wezindwani ze-carbide zikasimende

Ububanzi bombhobho omkhulu busho indawo yomthelela enkulu namandla omthelela amaningi ku-limestone, okusiza ukunciphisa amandla omshini ku-blade futhi kunciphise ukuguga kwayo. Kuboniswa ukuthi amazinga okugqoka ayancipha ngokukhuphuka kobubanzi be-nozzle ye-drill bit.

3.3. Umshini wokugqoka wetshe lokubhoboza i-carbide blade elinejethi yamanzi

Uhlobo lokuhluleka kwezindwani ze-carbide ezifakwe usimende emanzini e-jet drilling akufani nalokho ekubhobozeni okomile. Akukho ukuphuka okubi kakhulu okutholiwe ekuhlolweni kokumba ngendiza yamanzi ngaphansi kwesikophu sokusondeza esifanayo futhi okungaphezulu kukhombisa ukuguga kwe-morphology.

Zintathu izizathu zokuchaza imiphumela ehlukene. Okokuqala, i-jet yamanzi ingakwazi ukwehlisa izinga lokushisa eliphezulu kanye nengcindezi yokushisa. Okwesibili, ijethi lamanzi linikeza amandla okuqhekeka i-limestone, futhi lisiza ukwehlisa amandla omshini ku-blade. Ngakho-ke, isamba sokucindezeleka okushisayo nokucindezeleka kwemishini okungase kubangele ukuphuka okukhulu kwe-brittle kungaba ngaphansi kunamandla wezinto ezibonakalayo.i-blade ekubholeni ngamanzi. Endaweni yesithathu, indiza yamanzi enomfutho ophakeme ingase yakhe ungqimba lwamanzi olupholile uma kuqhathaniswa ukuze igcobe insenge futhi ingagijimisa izinhlayiya eziqinile ezihuzukayo edwaleni njengompholisha. Ngakho-ke, ingaphezulu le-blade emanzini e-jet drilling libushelelezi kakhulu kunalokho ekubholeni okomile, futhi izinga lokugqoka lizokwehla ngenkathi ingcindezi yejethi yamanzi ikhula.

Nakuba kugwenywe ukuqhekeka okubanzi kwama-brittle, kusazoba nomonakalo ongaphezulu kuma-blade ekubhojweni kwamatshe ngendiza yamanzi.

Inqubo yokugqokwa kwezindwani ze-carbide zikasimende lapho kubholwa i-limestone ngejethi yamanzi ingahlukaniswa izigaba ezimbili. Ekuqaleni, ezimeni ezisizwa ijethi elingaphansi kwamanzi, imifantu emincane ivela onqenqemeni lwensingo, mhlawumbe okubangelwa ukuhuzuka komshini wendawo kanye nokucindezeleka okushisayo okubangelwa izinga lokushisa elikhanyayo. Isigaba se-Co sithambile kakhulu kunesigaba seWC futhi kulula ukugqokwa. Ngakho-ke lapho i-blade igaya idwala, isigaba se-Co sigqokwa kuqala, futhi ngezinhlayiya ezikhukhulwe yindiza yamanzi, i-porosity phakathi kwezinhlamvu iba nkulu futhi ingaphezulu lensingo liba lingalingani.

Khona-ke, lolu hlobo lomonakalo we-micro-surface lunwebeka kusukela onqenqemeni kuya phakathi nendawo ye-blade surface. Futhi le nqubo yokupholisha iyaqhubeka ukusuka onqenqemeni kuya phakathi nendawo ye-blade. Lapho i-drill bit ibhoboza edwaleni ngokuqhubekayo, indawo epholishiwe emaphethelweni izokwakha imifantu emincane entsha ebese inwebela phakathi nendawo ngenxa yokuhuzuka komshini kanye nengcindezi yokushisa ebangelwa ukushisa kwe-flash.

Ngakho-ke, le nqubo yokupholisha i-roughing iphindaphindiwe kusukela onqenqemeni kuya enkabeni ye-blade surface njalo, futhi i-blade izoba mncane futhi ibe mncane ize ingakwazi ukusebenza.

4. Isiphetho

4.1 Ingcindezi yejethi yamanzi idlala indima ebalulekile emazingeni okuguga kwezingcezu ze-carbide ezimbayo lapho kubholwa amatshe ngejethi yamanzi. Amazinga okugqoka ayancipha ngokunyuka kwengcindezi ye-jet. Kodwa ijubane lokwehla lamazinga okugqoka alikho ngisho. Yehla kancane kancane lapho ingcindezi ye-jet ingaphezu kwe-10 MPa.

4.2 Isakhiwo se-nozzle esinengqondo singathuthukisa ukumelana nokugqokwa kwama-carbide blades ayi-cemented. Ngaphezu kwalokho, ukwandisa ububanzi be-jet nozzle kunganciphisa amazinga okugqoka ama-blades.

4.3 Ukuhlaziywa komphezulu kubonise ukuthi izindwani ze-carbide zikasimende lapho kubholwa i-limestone ngejethi lamanzi zibonisa isenzo esiyindilinga sokuphuka kwe-brittle, ukukhipha okusanhlamvu, nokupholishwa, okukhuthaza inqubo yokususa izinto.

Thembela ku-ZZBETTER namuhla

I-Waterjet machining ingenye yezinqubo zemishini ezithuthuka ngokushesha. Izimboni eziningi zamukele le nqubo ngenxa yekhwalithi ephezulu yokusika izinto ezahlukahlukene. Ubungane bayo bemvelo, kanye neqiniso lokuthi izinto azikhutshazwa ukushisa ngesikhathi sokusika.

Ngenxa yokucindezela okukhulu okukhiqizwa phakathi nenqubo, ukusika ijethi yamanzi yezimboni kufanele kusingathwe ngokucophelela ochwepheshe kuzo zonke izigaba zokusika. Kwa-ZZBETTER, ungathola ochwepheshe abanolwazi ukuze baphathe zonke izidingo zakho zemishini ye-waterjet. Siphinde sibe ngumkhiqizi we-prototyping we-stop one-stop, ochwepheshe be-CNC Machining, ukwakhiwa kwensimbi yeshidi, ukubumba umjovo osheshayo, nezinhlobo ezahlukene zokuqedwa kwendawo. Ungangabazi ukuxhumana nathi futhi uthole isaphulelo samahhala namuhla.

Uma unentshisekelo kushubhu yokusika i-tungsten carbide waterjet futhi ufuna ulwazi olwengeziwe nemininingwane, UNGAXHUMANA NATHI ngocingo noma ngemeyili kwesokunxele, noma SITHUMELE IMEYILI ezansi kwekhasi.