Njengoba sonke sazi, ukugqokwa kwamathuluzi we-carbide carbide abucayi, okuzobangela ubunzima ekugayeni okusindayo futhi kuthinte ikhwalithi yemishini yezingxenye ezinembile. Ngenxa yezinto zokwakha ezahlukene zokusebenza nezinto zokusika, ukugqokwa okujwayelekile kanye nokugqoka okujwayelekile kwamathuluzi e-tungsten carbide kunezimo ezintathu ezilandelayo:
1.Flank Wear
Ukugqokwa kwe-Knife Yasemuva kwenzeka kuphela ebusweni obungenamdlandla. Ngemuva kokugqoka, kwakha isici esingamafomu α≤0o, futhi ukuphakama kwalo kukhombisa inani lokugqoka, elivele livele lapho lisika izinsimbi zejubane noma izinsimbi zepulasitiki ngezikhathi ezincane zokusika (αc <0.1mm). Ngalesi sikhathi, ukungezwani okwenziwe ngomshini ebusweni obuncane kuncane, futhi izinga lokushisa liphansi, ngakho-ke ukugqokwa kobuso be-rayi kukhulu.
2.Cukugqokwa komsindo
Ukugqoka kobuso kubhekisele endaweni yokugqoka eyenzeka kakhulu ebusweni. Ngokuvamile, ngesivinini esikhulu sokusika kanye nobukhulu obukhulu bokusika (αc> 0.5mm) lapho usika izinsimbi zepulasitiki, ama-chips aphuma ebusweni be-rayi, futhi ngenxa yokucindezela okuphezulu, i-crescrater ephezulu, i-cres crater ephakeme, i-crescrater ephezulu, i-cres crater iwubumbano onobuso obuseduze. Inani lokugqokwa ebusweni be-rayi livezwa ngokuya ngokujula kwe-crater kt. Ngesikhathi semishini yezingxenye ezinembile, i-crescent crater kancane iyajula futhi idele, futhi yanda ekuhlolweni komphetho wokusika, ngisho nokuholela ekushayweni.
3.I-rake and flank ubuso bugqokwa ngasikhathi sinye
Ubuso be-rake ne-flank bugqokwa ngasikhathi sinye Kubhekiswa ekugqokeni ngasikhathi sinye kobuso be-rake ne-flank kumathuluzi e-carbide ngemuva kokusika. Le yindlela yokugqoka evame kakhulu lapho usika izinsimbi zepulasitiki ngesikhathi sejubane eliphakathi nendawo nangokuphakelayo.
Isikhathi esiphelele sokusika seThuluzi le-Carbide laseTungsten kusukela ekuqaleni kokugaya ukucubungula izingxenye ezixakekile kuze kube yilapho imali yokugqoka ifinyelela ku-Carbide Tool Life, okungukuthi, isamba sesikhathi esimsulwa se-Carbide Tool, okuboniswa ngu- "T". Uma imikhawulo yokugqoka iyefana, impilo ye-carbide ithuluzi elinde, lihamba kancane ligqoke ngethuluzi le-carbide.
Isikhathi Seposi: Jan-24-2024