Iintlobo zeCNC Machining
Umatshini ligama lemveliso eliquka uluhlu olubanzi lwetekhnoloji kunye nobuchule. Inokuchazwa ngokucokisekileyo njengenkqubo yokususa imathiriyeli kwisixhobo sokusebenza usebenzisa izixhobo zomatshini oqhutywa ngamandla ukuyimilisela kuyilo olucetywayo. Uninzi lwamacandelo esinyithi kunye neenxalenye zifuna uhlobo oluthile lomatshini ngexesha lenkqubo yokuvelisa. Ezinye izinto, ezinje ngeeplastiki, iirabha, kunye nempahla yephepha, nazo ziqhele ukwenziwa ngeenkqubo zoomatshini.
Iintlobo zeZixhobo zoMatshini
Kukho iintlobo ezininzi zezixhobo zokwenza, kwaye zinokusetyenziswa zodwa okanye ngokubambisana nezinye izixhobo kumanyathelo ahlukeneyo enkqubo yokuvelisa ukufezekisa inxalenye yejometri. Iindidi eziphambili zezixhobo zoomatshini zezi:
Izixhobo ezikruqulayo: Ezi ngokuqhelekileyo zisetyenziswa njengezixhobo zokugqiba ukukhulisa imingxuma eyayisikwe ngaphambili kwizinto eziphathekayo.
Izixhobo zokusika: Izixhobo ezifana neesarha kunye neeshear ziyimizekelo eqhelekileyo yezixhobo zokusika. Zihlala zisetyenziselwa ukusika izinto ezinobungakanani obumiselwe kwangaphambili, obufana nentsimbi yentsimbi, kwimilo efunekayo.
Izixhobo zokugaya: Olu luhlu lunezixhobo ezijikelezayo eziphindwe kabini ezenza imingxuma ejikelezayo ehambelana ne-axis yokujikeleza.
Izixhobo zokugaya: Ezi zixhobo zisebenzisa ivili elijikelezayo ukufezekisa ukugqiba okulungileyo okanye ukwenza ukucima ukukhanya kwi-workpiece.
Izixhobo zokugaya: Isixhobo sokugaya sisebenzisa indawo yokusika ejikelezayo enamacangca amaninzi ukwenza imingxuma engeyiyo ejikelezayo okanye ukusika uyilo olulodwa kwizinto eziphathekayo.
Ukuguqula izixhobo: Ezi zixhobo zijikeleza i-workpiece kwi-axis yayo ngelixa isixhobo sokusika siyibumba ukuba yenze. Iileyile zolona hlobo luxhaphakileyo lwezixhobo zokujika.
Iintlobo zokutshisa iiTekhnoloji zokutshiza
Izixhobo zomatshini wokuwelda kunye nokutshisa zisebenzisa ubushushu ukwenza i-workpiece. Ezona ntlobo zixhaphakileyo zokuwelda kunye nokutshisa itekhnoloji yomatshini ibandakanya:
Ukusika kweLaser: Umatshini we-laser ukhupha ukukhanya okumxinwa, okunamandla aphezulu okunyibilika ngokufanelekileyo, ukuphunga, okanye ukutshisa izinto. CO2: I-lasers ye-YAG zezona ntlobo zixhaphakileyo ezisetyenziswa kumatshini. Inkqubo yokusika i-laser ifaneleka kakuhle kwintsimbi yokubumbaokanye ukukrola iipateni kwisiqwenga semathiriyeli. Izibonelelo zayo zibandakanya ukugqiba umgangatho ophezulu kunye nokuchaneka okugqithisileyo.
Ukusika i-oxy-fuel: Ikwaziwa njengokusika igesi, le ndlela yomatshini isebenzisa umxube werhasi yamafutha kunye neoksijini ukunyibilika nokusika izinto. I-acetylene, i-petroli, i-hydrogen, kunye ne-propane zihlala zisebenza njengemithombo yegesi ngenxa yokutsha kwazo okuphezulu. Iinzuzo zale ndlela ziquka ukuphatheka okuphezulu, ukuxhomekeka okuphantsi kwimithombo yamandla engundoqo, kunye nokukwazi ukusika izinto ezityebileyo okanye eziqinileyo, ezinje ngentsimbi eyomeleleyo.
Ukusika iplasma: Iitotshi zePlasma zitshisa i-arc yombane ukuguqula igesi engasebenziyo ibe yiplasma. Le plasma ifikelela kumaqondo obushushu aphezulu kakhulu kwaye isetyenziswa kwisixhobo sokusebenza ngesantya esiphezulu ukunyibilikisa izinto ezingafunwayo. Inkqubo isoloko isetyenziswa kwiintsimbi ezisebenza ngombane ezifuna ububanzi obuchanekileyo bokusikwa kunye nexesha elincinci lokulungiselela.
Iintlobo zobuChwephesha boMachining oKhukuliseko
Ngelixa izixhobo ezivuthayo zisebenzisa ubushushu ukunyibilikisa isitokhwe esigqithisileyo, izixhobo zomatshini wokhukuliseko zisebenzisa amanzi okanye umbane ukukhukulisa imathiriyeli kwisixhobo sokusebenza. Iintlobo ezimbini eziphambili zetekhnoloji yomatshini wokhukuliseko zezi:
Ukusika ijethi yamanzi: Le nkqubo isebenzisa umsinga wamanzi oxinizelelweyo ophezulu ukusika izinto. Umgubo orhabaxa ungongezwa kumjelo wamanzi ukuququzelela ukhukuliseko. Ukusika ijethi yamanzi ngokuqhelekileyo kusetyenziswa kwizinto ezinokulimala okanye ukuguqulwa kwindawo echaphazelekayo kubushushu.
Ukukhutshwa kombane (EDM): Eyaziwa ngokuba yi-spark machining, le nkqubo isebenzisa ukukhutshwa kwe-arcing yombane ukwenza i-micro-craters ekhokelela ngokukhawuleza ekusikeni okupheleleyo. I-EDM isetyenziselwa izicelo ezifuna iimilo zejometri eziyinkimbinkimbi kwizinto ezinzima kunye nokunyamezelana. I-EDM idinga ukuba izinto ezisisiseko ziqhube ngombane, ezithintela ukusetyenziswa kwayo kwii-alloys ezi-ferrous.
CNC Machining
Umatshini wokulawula amanani ekhompyuter bubuchule obuncediswa yikhompyuter obunokusetyenziswa kunye noluhlu olubanzi lwezixhobo. Ifuna isoftware kunye nenkqubo, ngokuqhelekileyo kulwimi lwekhowudi ye-G, ukukhokela isixhobo somatshini ekumiseni i-workpiece ngokweeparamitha ezicwangcisiweyo. Ngokuchasene neendlela ezikhokelwa ngesandla, iCNC Machining yinkqubo ezenzekelayo. Ezinye zezibonelelo zayo ziquka:
Imijikelezo ephezulu yemveliso: Emva kokuba umatshini we-CNC ubhalwe ngokufanelekileyo, ngokuqhelekileyo ufuna ukugcinwa okuncinci okanye ixesha lokuphumla, ukuvumela ukukhawuleza kwemveliso.
Iindleko zokuvelisa eziphantsi: Ngenxa yesantya sayo sokuthengisa kunye neemfuno eziphantsi zomsebenzi wezandla, umatshini we-CNC unokuba yinkqubo eneendleko, ngakumbi kwiimveliso zomthamo ophezulu.
Imveliso efanayo: Umatshini we-CNC ngokuqhelekileyo uchanekile kwaye uvelisa umgangatho ophezulu wokuhambelana koyilo phakathi kweemveliso zayo.
Precision Machining
Nayiphi na inkqubo yomatshini efuna ukunyamezelwa okuncinci kokusika okanye ukugqitywa komphezulu ogqwesileyo kunokuthathwa njengoluhlobo lomatshini oluchanekileyo. Njengomatshini we-CNC, ukuchaneka komatshini kunokusetyenziswa kwiindlela ezininzi zokwenza kunye nezixhobo. Izinto ezinjengokuqina, ukumanzisa, kunye nokuchaneka kwejometri kunokuphembelela ukuchaneka kokusikwa kwesixhobo esichanekileyo. Ulawulo lwentshukumo kunye nekhono lomatshini lokuphendula kumazinga okutya okukhawulezayo nawo abalulekile kwizicelo zomatshini ezichanekileyo.
