Ngenxa yokuthandwa kwezixhobo zoomatshini be-CNC, iteknoloji yokugaya intambo isetyenziswa ngakumbi kwishishini lokuvelisa oomatshini. Ukugaya intambo lunxibelelwano olunemiqolo emithathu yesixhobo somatshini se-CNC, esisebenzisa isixhobo sokugaya intambo ukwenza ukugaya okujikelezayo ukwenza intambo. Isixhobo sokusika senza intshukumo ejikelezayo kwiplane ethe tye, kwaye sihambisa intambo ngokuthe tye kwiplane ethe nkqo. Ukugaya intambo kuneenzuzo ezininzi ezifana nokusebenza kakuhle kokucubungula, umgangatho ophezulu wentambo, ukusetyenziswa kakuhle kwezixhobo, kunye nokhuseleko oluhle lokucubungula. Kukho iintlobo ezininzi zezixhobo zokugaya intambo ezisetyenziswayo ngoku. Eli nqaku lijonge ukuhlalutya nokwazisa izixhobo ezininzi eziqhelekileyo zokugaya intambo ngokwembono yeempawu zesicelo, ulwakhiwo lwesixhobo, kunye netekhnoloji yokucubungula.
1 Umsiki wokugaya umsonto oqhelekileyo wohlobo lwe-clamp yomatshini
Isixhobo sokusika intambo esifana ne-clamp sesona sixhobo sisetyenziswa kakhulu nesingabizi kakhulu ekusikeni intambo. Ulwakhiwo lwaso lufana nolwesixhobo sokusika intambo esiqhelekileyo. Siqulathe isixhobo esiphinda sisetyenziswe kunye neblade enokutshintshwa ngokulula. Ukuba ufuna umatshini wokuthambisa imisonto, ungasebenzisa nezixhobo ezikhethekileyo kunye neeblade zemisonto ye-taper. Le blade inamazinyo amaninzi okusika imisonto. Esi sixhobo sinokucubungula amazinyo amaninzi emisonto ngexesha kumgca ojikelezayo. Umzekelo, sebenzisa esinye. Isixhobo sokusika esinamazinyo ama-5 2mm okusika imisonto sinokucubungula amazinyo ama-5 emisonto enobunzulu be-10mm kumgca we-helical. Ukuze kuphuculwe ngakumbi ukusebenza kakuhle kokucubungula, isixhobo sokusika intambo esifana ne-multi-blade machine clamp singasetyenziswa. Ngokwandisa inani lemiphetho yokusika, izinga lokutya linokwandiswa kakhulu, kodwa iimpazamo zokubeka i-radial kunye ne-axial phakathi kweblade nganye esasazwe kumjikelezo ziya kuchaphazela ukuchaneka kokucubungula imisonto. Ukuba awonelisekanga kukuchaneka kwemisonto kwesixhobo sokusika intambo esifana ne-multi-blade machine clamp, ungazama ukufaka iblade enye kuphela yokucubungula. Xa ukhetha umsiki wokusila intambo osebenzisa umatshini, ngokwezinto ezinje ngobubanzi kunye nobunzulu bomsonto osetyenziswayo, kunye nezinto ezisetyenziswa kwindawo yokusebenza, zama ukukhetha umnqwazi omkhulu (ukuze uphucule ubulukhuni besixhobo) kunye nezinto ezifanelekileyo zeblade. Ubunzulu bokucubungula intambo yomsiki wokusila intambo osebenzisa uhlobo lweclamp bumiselwa bubunzulu bokusika obusebenzayo bomphathi wesixhobo. Ekubeni ubude beblade bungaphantsi kobunzulu bokusika obusebenzayo bomtya wesixhobo, xa ubunzulu bomsonto oza kucutshungulwa bukhulu kunobude beblade, kufuneka ucutshungulwe ngokweemaleko.
2 Umsiki oqhelekileyo wokugaya intambo edibeneyo
Izicucu zokusila intambo ezihlanganisiweyo zenziwe kakhulu ngezinto eziqinileyo ze-carbide, kwaye ezinye zikwagqunywe. Isicucu sokusila intambo esihlanganisiweyo sinesakhiwo esincinci kwaye sifanelekile ngakumbi ekucubunguleni imisonto ephakathi neyincinci; kukwakho nezicucu zokusila intambo ezihlanganisiweyo zokucubungula imisonto ye-taper. Olu hlobo lwesixhobo lunobulukhuni obuhle, ngakumbi isicucu sokusila intambo esihlanganisiweyo esine-spiral groove, esinokunciphisa ngempumelelo umthwalo wokusika kwaye siphucule ukusebenza kakuhle kokucubungula xa kucutshungulwa izinto ezinobunzima obuphezulu. Umphetho wokusika wesicucu sokusila intambo esihlanganisiweyo ugqunywe ngamazinyo okucubungula imisonto, kwaye yonke inkqubo yokucutshungulwa kwemisonto ingagqitywa kumgca we-spiral kangangeveki enye. Akukho mfuneko yokucutshungulwa kweeleya njengesixhobo sohlobo lwe-clamp, ngoko ukusebenza kakuhle kokucubungula kuphezulu, kodwa ixabiso libiza kakhulu.
3 Umsiki wokugaya intambo odibeneyo onomsebenzi wokuxubha
Ulwakhiwo lwesitshizi sokusika intambo esidibeneyo esinomsebenzi wokusika intambo lufana nolwesitshizi esiqhelekileyo sokusika intambo esidibeneyo, kodwa kukho umda okhethekileyo wokusika ingcambu (okanye ekupheleni) komphetho wokusika, onokusicubungula i-chamfer yesiphelo somsonto ngelixa ucubungula umsonto. Kukho iindlela ezintathu zokusika intambo. Xa ububanzi besixhobo bukhulu ngokwaneleyo, umda wokusika intambo ungasetyenziswa ngokuthe ngqo ukwenza i-chamfer. Le ndlela inqunyelwe ekusicubungeni komngxuma wangaphakathi onemisonto. Xa ububanzi besixhobo buncinci, umda wokusika intambo ungasetyenziselwa ukucubungula i-chamfer ngokuhamba okujikelezayo. Kodwa xa usebenzisa i-chamfering engcanjini yomphetho wokusika ukuze usika intambo, qaphela indawo ephakathi kwenxalenye yokusika yesixhobo kunye nomsonto ukuze uphephe ukuphazamiseka. Ukuba ubunzulu bomsonto obucutshungulweyo bungaphantsi kobude bokusika obusebenzayo besixhobo, isixhobo asiyi kukwazi ukwenza umsebenzi wokusika intambo. Ke ngoko, xa ukhetha isixhobo, qiniseka ukuba ubude bokusika obusebenzayo kunye nobunzulu bomsonto ziyahambelana.
4 Ukubhola ngentambo kunye nokusika umatshini wokugaya
Umqhekezi wokubhola kunye nokugaya wenziwe nge-carbide eqinileyo, esisixhobo sokugaya esisebenza kakuhle kakhulu kwimisonto yangaphakathi emincinci nephakathi. Umqhekezi wokubhola kunye nokugaya unokugqibezela ukubhola imingxuma esezantsi enemisonto, ukuqhekeza imingxuma kunye nokucubungula intambo yangaphakathi ngaxeshanye, kunciphisa inani lezixhobo ezisetyenziswayo. Kodwa ingxaki yesi sixhobo kukuba asisebenzi kakuhle kwaye sixabisa kakhulu. Esi sixhobo senziwe ngamacandelo amathathu: inxalenye yokubhola yentloko, inxalenye yokuqhekeza intambo embindini, kunye nomphetho wokuqhekeza ingcambu yomphetho wokusika. Ububanzi benxalenye ebotshiweyo bububanzi obusezantsi bomsonto obunokusetyenzwa sisixhobo. Ilinganiselwe bububanzi benxalenye ebotshiweyo, umqhekezi wokubhola kunye nokugaya intambo unokucubungula imisonto yangaphakathi yenkcazo enye kuphela. Xa ukhetha abaqhekezi bokubhola kunye nokugaya intambo, akufuneki kuqwalaselwe kuphela iinkcukacha zomngxuma oza kusetyenzwa, kodwa kufuneka kuqwalaselwe nokuhambelana kobude bomatshini obusebenzayo besixhobo kunye nobunzulu bomngxuma obotshiweyo, kungenjalo umsebenzi wokuqhekeza awunakwenzeka.
5 Umsiki wokugaya i-thread auger
Isixhobo sokusika intambo kunye nesixhobo sokusika sikwasisixhobo esiqinileyo se-carbide sokucubungula imisonto yangaphakathi ngempumelelo, kwaye sinokucubungula imingxunya esezantsi kunye nemisonto ngaxeshanye. Isiphelo sesixhobo sinomphetho wokusika ofana nomtshini wokugqibela. Ngenxa yokuba i-engile ye-helix yomsonto ayinkulu, xa isixhobo senza intshukumo ejikelezayo yokucubungula umsonto, umphetho wokusika wokugqibela uqala ngokusika izinto zokusebenza ukuze zenze umngxuma osezantsi, uze emva koko umsonto ucutshungulwe ngasemva kwesixhobo. Ezinye izixhobo zokusika intambo ze-auger nazo zinomphetho we-chamfering, onokucubungula i-chamfer yomngxuma ngaxeshanye. Esi sixhobo sisebenza kakuhle kakhulu ekucubunguleni kwaye sinokuguquguquka okungcono kunezixhobo zokubhola imisonto kunye nezokusika imisonto. Uluhlu lwangaphakathi lwe-aperture yentambo olunokucutshungulwa sisixhobo yi-D～2D (D bububanzi bomzimba wesixhobo sokusika).
6 Isigawuli semisonto enzulu yokusila
Umsiki wentambo enzulu ngumsiki wentambo onezinyo elinye. Umsiki wentambo oqhelekileyo unamazinyo amaninzi okucubungula intambo kumphetho wokusika. Indawo yokunxibelelana phakathi kwesixhobo kunye nendawo yokusebenza inkulu, amandla okusika nawo makhulu, kwaye ububanzi besixhobo kufuneka bube mncinci kunomngxuma wentambo xa kucutshungulwa imisonto yangaphakathi. Ngenxa yokuba ububanzi bomzimba wokusika bulinganiselwe, nto leyo echaphazela ubulukhuni bomsiki, kwaye umsiki unyanzelwa kwicala elinye xa kucutshungulwa imisonto, kulula ukuyeka isixhobo xa kucutshungulwa imisonto enzulu, nto leyo echaphazela ukuchaneka kokucubungula imisonto. Ke ngoko, ubunzulu bokusika obusebenzayo babasiki bentambo ngokubanzi buphindwe kabini kunobubanzi bomzimba wemela. Ukusetyenziswa kwabasiki bentambo enzulu bokusika imisonto elinye kunokoyisa ngcono ezi ntsilelo zingasentla. Njengoko amandla okusika encitshiswa, ubunzulu bokucubungula imisonto bunokwandiswa kakhulu, kwaye ubunzulu bokusika obusebenzayo besixhobo bunokufikelela kubude obuphindwe kathathu ukuya kane bomzimba wesixhobo.
Inkqubo yesixhobo sokugaya intambo esi-7
Ukuguquguquka nokusebenza kakuhle zizinto eziphikisana kakhulu nezicuku zemisonto. Ezinye izixhobo ezinemisebenzi edibeneyo (ezifana nokubhola imisonto kunye nezicuku zemisonto) zisebenza kakuhle kakhulu ekucubunguleni kodwa zisebenza nzima, kwaye izixhobo ezinokuguquguquka okuhle azisoloko zisebenza kakuhle. Ukusombulula le ngxaki, abavelisi bezixhobo abaninzi baye baphuhlisa iinkqubo zezixhobo zemisonto ezisetyenziswa rhoqo. Inkqubo yezixhobo ngokubanzi iquka isibambi sezixhobo, umphetho we-chamfering obangela ukubhitya kunye nomsindisi wemisonto oqhelekileyo. Iintlobo ezahlukeneyo zemiphetho ye-chamfering ebangela ukubhitya kunye nezicuku zemisonto zinokukhethwa ngokweemfuno zokucubungula. Le nkqubo yezixhobo inokuguquguquka okuhle kunye nokusebenza kakuhle kokucubungula, kodwa ixabiso lezixhobo liphezulu kakhulu.
Imisebenzi kunye neempawu zezixhobo ezininzi ezisetyenziswa rhoqo zokusila imisonto zichazwe ngokufutshane apha ngasentla. Ukuphola kubaluleke kakhulu xa kusila imisonto. Kucetyiswa ukusebenzisa izixhobo zoomatshini kunye nezixhobo ezinokupholisa kwangaphakathi. Kuba xa isixhobo sijikeleza ngesantya esiphezulu, i-coolant yangaphandle ayilula ukungena phantsi kwesenzo samandla e-centrifugal. Ukongeza kwindlela yokuphola yangaphakathi, enokuyipholisa kakuhle isixhobo, kubaluleke ngakumbi ukuba i-coolant enoxinzelelo oluphezulu inokunceda ukususwa kweetships xa kusilwa imisonto yemingxunya engaboniyo. Ngokukodwa, uxinzelelo oluphezulu lokuphola lwangaphakathi luyafuneka xa kusilwa imingxunya yangaphakathi enemisonto emincinci. Qinisekisa ukuba i-chip iphuma kakuhle. Ukongeza, xa ukhetha isixhobo sokusila imisonto, iimfuno ezithile zokucubungula kufuneka ziqwalaselwe ngokubanzi, njengebhetshi yemveliso, inani lemingxunya yezikrufu, izinto zokusebenza, ukuchaneka kwemisonto, iinkcukacha zobungakanani kunye nezinye izinto ezininzi, kwaye isixhobo kufuneka sikhethwe ngokufanelekileyo.
Ixesha lokuthumela: Novemba-30-2021
