Yini okufanele ngiyibonile ukunciphisa insimbi engagqwali?

Insimbi engenasici ingenye yezinto eziphambili ze-CNC machining field esitolo sethu somshini. Ngaphambi kokuthi singene ezintweni eziyinkimbinkimbi zokunciphisa insimbi engagqwali, kubalulekile ukuvuselela ukuqonda kwethu ngalezi zinto eziguquguqukayo. Insimbi engenasici ivelele ezweni lensimbi ngenxa yezakhiwo zayo ezihlukile.

Yaziwa ngokumelana kwayo okuphezulu kokugqwala nokuqina, insimbi engenacala, ukukhetha okudumile kukhetho oludumile ezimbonini ezahlukahlukene, kusuka ekhishini kuya ekwakheni. Lokhu kumelana nakho kungenxa yokuqukethwe kwe-chromium ye-alloyium, okwakha ungqimba lwe-chromium oxide, ukuvimba ukugqwala komhlaba kanye nokuvimba ukugcwala kusuka ekusakazeni kwesakhiwo sangaphakathi sensimbi.

Uma kukhulunywa ngokusika insimbi engagqwali, ikakhulukazi insimbi engagqwali, ukuqonda izakhiwo zayo uma kuqhathaniswa nezinye izinsimbi kubalulekile.

Ubuningi bensimbi engagqwali namandla ashubile okwenza kube inketho eqinile futhi eqinile kune-aluminium kepha iyasebenza kancane ngokuya ngokushisa.

Uma kuqhathaniswa nensimbi esezingeni eliphakeme ye-carbon, impahla yensimbi engenasici ingeze i-CR, NI, N, NB, MO nezinye izinto ezengeziwe. Ukwanda kwalezi zinto ezenziwayo akugcini nje ngokuthuthukisa ukumelana nensimbi, kepha futhi kunomthelela othile kwizakhiwo zemishini zensimbi engagqwali. Isibonelo, insimbi engagqwali eyenziwe ngeziqhingi inokuqukethwe okufanayo kwekhabhoni uma kuqhathaniswa ne-Aisi 1045 lensimbi emnene,, kepha imishini yezimali ingama-58% kuphela wensimbi ye-Aisi 1045 yensimbi kuphela. Insimbi ye-auntenitic engagqwali ingama-40% kuphela, kuyilapho i-autenitic - insimbi engagqwali yensimbi engenacala inobunzima obukhulu kanye nempahla embi kakhulu yokusika.

Ngenkathi insimbi, ngokuvamile, kuyinto ejwayelekile, izici ezithile zensimbi engenasici kufanele zibhekwe ngesikhathi senqubo yokusika. Ubulukhuni namandla okufunwa kwensimbi engagqwali nezindlela ezingaphatha imvelo yazo eqinile ngaphandle kokuyekethisa ikhwalithi yokusikwa.

Njengoba sihlola izindlela zokusika insimbi engagqwali, la mahluko oyisisekelo azoqondisa ukukhetha kwethu kwamathuluzi namasu, aqinisekise ukuthi konke ukusikwa kuhlanzekile, kunembile, futhi kusebenza kahle.

Ngezansi yizinto ezi-4 ukuchaza ukuthi kungani kunzima ukuzisebenzisa izinto zensimbi.

I-1.Large ukusika amandla kanye nokushisa okuphezulu okuphezulu

Insimbi engenasici inamandla aphezulu, ingcindezi enkulu ye-tangential kanye ne-deformation yepulasitiki lapho usika, ngakho-ke amandla okusika makhulu. Ngaphezu kwalokho, ukuthuthuka kwensimbi engenasici kumpofu kakhulu, okubangela ukuthi izinga lokushisa elisikiwe likhuphuke, futhi izinga lokushisa eliphakeme livame ukugxila endaweni emincane eduze komphetho wethuluzi, elisheshisa ukugqokwa kwethuluzi.

Ukuqina okuqinile kokuqina

Insimbi engenacala elingenacala kanye nensimbi ethile ephakeme engenacala yisakhiwo se-auntenitic, ngakho-ke ukuthambekela kokuqina komsebenzi ngesikhathi sokusika kukhulu, okuvame kaningi kunensimbi yekhabhoni. Ikakhulu lapho ithuluzi lokusika lisebenza endaweni elukhuni, impilo yamathuluzi izofinyezwa kakhulu ngesikhathi sensimbi engenasici.

I-3.Easy amathuluzi wokusika

Kokubili insimbi engagqwali yensimbi engenasici kanye ne-martensitic anezici zobunzima be-chip kanye namazinga okushisa aphezulu ngesikhathi senqubo ye-CNC. Lapho i-chip eqinile igeleza ingaphezulu kwamathuluzi okusika kwangaphambili, singathola ukubopha izibopho, ukufakwa kwe-fusion kanye nokunye okunamathelayo, okuzothinta ubungako bendawo yemishini engenasici.

I-4.Tool Wear iyashesha

Insimbi engenasici ngokuvamile iqukethe izinto eziphezulu ezincibilikayo, ipulasitiki enkulu kanye nokushisa okuphezulu okuphezulu. Lezi zici zisheshisa amathuluzi okugqoka, ngakho-ke amathuluzi adinga ukushintshwa kaningi. Ngakho-ke, ukugqokwa kwethuluzi le-thhe kuzothinta ukusebenza kahle kokukhiqiza futhi kuthuthukise izindleko zokusetshenziswa kwamathuluzi.

Ukusuka okungenhla, singabona ama-machinicing wensimbi engenasici kunzima kakhulu kunezinye izinsimbi zemishini ye-CNC, kuyadingeka ukukhetha amathuluzi wokusika osezingeni eliphakeme futhi unciphise isivinini semishini kancane, ngakho-ke ukuqinisekisa ikhwalithi yemishini engenasici.

Ukukwazi ubuciko bokusika insimbi engagqwali kungabonakala njalo njengomsebenzi onamandla. Ngenkathi inenzuzo, amandla okusebenza nokuqina okudala inselelo lapho udinga ukusikwa okuqondile.

Isihluthulelo sokuthola imiphumela emihle kakhulu silele ekuqondeni amathuluzi namasu afanele. Noma ngabe uyi-wabricator enezivaliwe esitolo somshini noma okusha kwezohwebo, ukwazi kahle ukuthi ungasika kanjani insimbi engagqwali kubalulekile.

I-saw eyindilinga yokusika insimbi engagqwali

Yini i-saw eyindilinga?

I-saw eyindilinga iyithuluzi lamandla ahlukahlukene elivame ukusetshenziswa ngokusika izindwangu ezahlukahlukene, kufaka phakathi insimbi engenasici. Iqukethe ibala elifakwe emanzini elijikeleza ngokushesha, livumela ukusika okusebenzayo ngokusebenzisa izinto eziminyene noma ezimangele. Kunezinhlobo ezahlukene zamasu ayindilinga, kufaka phakathi amamodeli ahlanganisiwe futhi angenantambo, ngosayizi we-blade ahlukahlukene namandla kagesi.

Ukukhetha i-blade efanele

Ngaphambi kokungena kwinqubo yokusika insimbi engagqwali nge-saw eyindilinga, kubalulekile ukukhetha i-blade efanele. Akuwona wonke ama-blades ayindilinga abunjiwe anekhwalithi efanayo nokucaciswa. Ukusebenzisa i-blade engalungile kungaholela ekusebenzeni kabi nasezimweni eziyingozi.

Ngokusika insimbi engagqwali, uzofuna i-carbide-yathutha ngokukhethekile eyenzelwe le nhloso. Lawa ma-blade ahlala isikhathi eside kakhulu futhi angamelana nobunzima bokusika ngensimbi enzima engagqwali.

I-saw eyindilinga, ifakwe ngensimbi yokusika insimbi, iyithuluzi eliguquguqukayo elingasetshenziswa ngensimbi emincane nelingenamkhawulo. Isihluthulelo ukukhetha ibanga elifanele futhi ulondoloze isandla esiqinile. Le ndlela iwusizo ikakhulukazi ekusikeni okuqondile noma lapho usebenza ngezingcezu ezinkulu zensimbi engenasici.

Ukusetha i-saw yakho eyindilinga

Manje njengoba usukhethile ibala elifanele futhi uthathe izinyathelo zokuphepha, yisikhathi sokusetha i-saw yakho eyindilinga yokusika insimbi engagqwali. Qala ngokulungisa ukujula kwe-blade, ukuqinisekisa ukuthi isethwe nje ngokujulile kunobukhulu bensimbi obusikayo. Lokhu kunciphisa ingozi yezikhala kanye nomonakalo we-blade.

Amasaga esiyindilinga avame ukuba nezilungiselelo zejubane eliguqukayo. Ijubane eliphansi ngokuvamile lingcono ngokusika insimbi engenacala ukuvikela ukushisa ngokweqile nokugcina ukulimala isikhathi eside. Thintana nencwajana yakho yeSawa ngemiyalo yokulungiswa kwe-RPM.

Ukugcina

Ukusika insimbi engagqwali nge-saw eyindilinga yikhono eliwusizo labathandi be-DIY nabasebenza ngokufanayo. Ngokukhetha ibala elifanele, ukuthatha izindlela zokuphepha ezifanele, futhi usebenzisa amasu afanele, ungakwazi ukucacisa, ukusikeka okuhlanzekile ngensimbi ehlukahlukene engagqwali. Khumbula ukuthi ukuzijwayeza kwenza kube okuphelele, futhi njengoba uthola isipiliyoni, amakhono akho angenasici azothuthuka kuphela. Ngakho-ke, ukuhlomisa i-SAY yakho eyindilinga, ulandele imihlahlandlela, futhi ulungele ukubhekana nephrojekthi yakho elandelayo yensimbi ngokuzethemba.

Ukukhetha i-stainless engalungile yokusika insimbi ye-saw blade futhi kubalulekile, iqhawe kuyinto ekhokhelwa iziqhingi zokusika insimbi ezibunjiwe, wamukela amakhasimende anentshisekelo azosikhetha