Ukugqoka kwamathuluzi e-CNC kungenye yezinkinga eziyisisekelo ekusikeni. Ukuqonda amafomu nezimbangela zokuguga kwamathuluzi kungasisiza ukuba selule impilo yamathuluzi futhi sigweme ukungahambi kahle kwemishini kumashini we-CNC.
1) Izindlela Ezihlukene Zokugqoka Kwamathuluzi
Ekusikeni kwensimbi, ukushisa nokungqubuzana okukhiqizwa ama-chips ashelelayo eduze kobuso berekhi yethuluzi ngesivinini esikhulu kwenza ithuluzi libe endaweni yomshini eyinselele. Indlela yokugqoka yamathuluzi ngokuyinhloko ilandelayo:
I-1) Amandla omshini: Ukucindezela komshini onqenqemeni lokusika lokufaka kubangela ukuphuka.
I-2) Ukushisa: Enqenqemeni yokusika yokufaka, ukushintsha kwezinga lokushisa kubangela ukuqhekeka nokushisa kubangela ukuguqulwa kwepulasitiki.
3) Ukusabela kwamakhemikhali: Ukusabela kwamakhemikhali phakathi kwe-carbide enosimende kanye nezinto zokusebenza kubangela ukuguga.
I-4) Ukugaya: Ngensimbi ekhonjiwe, ukufakwa kwe-SiC kuzoguga umkhawulo wokusika wokufaka.
5) Ukunamathela: Okwezinto ezinamathelayo, i-buildup/buildup buildup.
2) Izinhlobo eziyisishiyagalolunye zokugqoka kwamathuluzi kanye nezinyathelo zokuphikisa
1) ukugqoka kwe-flank
I-flank wear ingenye yezinhlobo ezivamile zokugqoka ezenzeka ohlangothini lwe-insert (ummese).
Imbangela: Ngesikhathi sokusika, ukungqubuzana nobuso bempahla yokusebenza kubangela ukulahleka kwempahla yamathuluzi ehlangothini. I-Wear ngokuvamile iqala emgqeni wonqenqema futhi yehle ngomugqa.
Impendulo: Ukunciphisa isivinini sokusika, ngenkathi kukhulisa okuphakelayo, kuzonweba impilo yamathuluzi ngenani lokukhiqiza.
2) Ukugqokwa kwe-crater
Isizathu: Ukuthintana phakathi kwama-chips kanye nobuso be-rake bokufaka (ithuluzi) kuholela ekugugeni kwe-crater, okuwukusabela kwamakhemikhali.
Izinyathelo Zokulwa: Ukunciphisa isivinini sokusika nokukhetha okufakiwe (amathuluzi) ngejometri efanele kanye nokwemboza kuzokwandisa impilo yamathuluzi.
3) Ukuguqulwa kwepulasitiki
ukuwa onqenqemeni
ukucindezeleka okukhulu
Ukuguqulwa kwePlastiki kusho ukuthi ukuma konqenqema lokusika akuguquki, futhi umkhawulo wokusika ukhubaza ngaphakathi (ukucindezeleka onqenqemeni lokusika) noma phansi (ukusika ukugoqa).
Imbangela: Umkhawulo wokusika ungaphansi kwengcindezi kumandla amakhulu okusika kanye namazinga okushisa aphezulu, adlula amandla okukhiqiza kanye nezinga lokushisa lempahla yethuluzi.
Izinyathelo Zokulwa: Ukusebenzisa izinto ezinokuqina kokushisa okuphezulu kungaxazulula inkinga yokuguqulwa kwepulasitiki. I-coating ithuthukisa ukumelana nokufakwa (ummese) ku-deformation yepulasitiki.
4) Ukukhipha i-coating
I-coating spalling ngokuvamile ivela lapho kusetshenzwa izinto ezinezakhiwo zokubopha.
Isizathu: Imithwalo yokunamathisela ikhula kancane kancane futhi unqenqema lokusika lungaphansi kwengcindezi eqinile. Lokhu kubangela ukuthi i-coating ihlukane, iveze ungqimba olungaphansi noma i-substrate.
Izinyathelo Zokulwa: Ukwandisa isivinini sokusika nokukhetha okufakiwe nge-coating encane kuzonciphisa ukuchithwa kwe-coating yethuluzi.
5) Ukuqhekeka
Imifantu iyizimbobo eziwumngcingo ezigqabukayo ukuze zakhe imingcele emisha. Eminye imifantu isembozweni kanti eminye imifantu isakaza phansi ku-substrate. Imifantu yekama icishe ibe yi-perpendicular onqenqemeni futhi ngokuvamile iyimifantu eshisayo.
Imbangela: Ukuqhekeka kwekama kwenziwa ngenxa yokuguquguquka kwezinga lokushisa.
Izinyathelo Zokulwa: Ukuze kugwenywe lesi simo, kungasetshenziswa izinto zensingo eqinile, futhi okokupholisa kufanele kusetshenziswe ngobuningi noma cha.
6) I-Chipping
I-Chipping iqukethe umonakalo omncane womugqa wonqenqema. Umehluko phakathi kokuqhekeka nokuphuka ukuthi i-blade isengasetshenziswa ngemva kokuqhekeka.
Imbangela: Kunezinhlanganisela eziningi zezimo ezigqokwayo ezingaholela ekuqoshweni konqenqema. Kodwa-ke, ezivame kakhulu yi-thermo-mechanical ne-adhesive.
Izinyathelo Zokulwa: Izinyathelo ezihlukene zokuvimbela zingathathwa ukuze kuncishiswe ukuhlephuka, kuye ngesimo sokuguga esibangela ukuthi kwenzeke.
7) Ukugqoka kwe-groove
Ukugqokwa kwe-notch kubonakala ngomonakalo owedlulele wendawo ekujuleni okukhulu kokusikwa, kodwa lokhu kungenzeka futhi onqenqemeni lwesibili lokusika.
Isizathu: Kuncike ekutheni ukugqokwa kwamakhemikhali kubusa ekugqokeni kwe-groove, uma kuqhathaniswa nokukhula okungavamile kwe-adhesive wear noma ukugqoka okushisayo, ukuthuthukiswa kokugqoka kwamakhemikhali kuvamile, njengoba kuboniswe esithombeni. Okwamakesi okunamathelayo noma okushisayo, ukuqina komsebenzi kanye nokwakheka kwama-burr kubanegalelo elibalulekile ekugqokeni kwe-notch.
Izinyathelo Zokulwa: Ngezinto ezisebenza kanzima, khetha i-engeli encane yokungena bese ushintsha ukujula kokusikwa.
8) Ikhefu
Ukuphuka kusho ukuthi ingxenye enkulu yomkhawulo iphukile futhi okufakiwe ngeke kusakwazi ukusetshenziswa.
Imbangela: Inqenqema lithwele umthwalo omningi kunalokho elingawuthwala. Lokhu kungase kube ngenxa yokuthi ukugqoka kwakuvunyelwe ukukhula ngokushesha, okuholela ekukhuleni kwamandla okusika. Idatha yokusika engalungile noma izinkinga zokuzinza zokusetha nazo zingaholela ekuphukeni ngaphambi kwesikhathi.
Okufanele ukwenze: Khomba izimpawu zokuqala zalolu hlobo lokugqokwa futhi uvimbele ukuqhubeka kwalo ngokukhetha idatha yokusika efanele futhi uhlole ukuzinza kokusetha.
9) Unqenqema olwakhiwe (ukunamathela)
Unqenqema olwakhelwe phezulu (BUE) ukwakheka kwempahla ebusweni bereki.
Imbangela: I-chip material ingase yakheke phezu konqenqema lokusika, ihlukanise unqenqema lokusika kusuka kokubalulekile. Lokhu kwandisa amandla okusika, okungaholela ekuhlulekeni okuphelele noma ukuchithwa konqenqema okwakhiwe, okuvame ukususa ukunamathela noma izingxenye ze-substrate.
Izinyathelo zokulwa: Ukwenyuka kwesivinini sokusika kungavimbela ukwakheka konqenqema olwakhiwe. Lapho ucubungula izinto ezithambile, ezibonakala kakhulu, kungcono ukusebenzisa umkhawulo obukhali wokusika.
Isikhathi sokuthumela: Jun-06-2022
