Ngokuthandwa kwezixhobo zomatshini we-CNC, ukusetyenziswa kweteknoloji yokugaya intambo kumashishini okuvelisa oomatshini kuyanda.Ukugaya imisonto kukwenza intambo ngonxibelelwano lwe-axis emithathu yesixhobo somatshini we-CNC kunye ne-spiral interpolation milling kunye ne-thread milling cutter.Intshukumo nganye yeSetyhula yentshukumo yomsiki kwinqwelomoya ethe tye iya kuhambisa inothi enye kumgca othe ngqo kwinqwelomoya ethe nkqo.Ukusila imisonto kuneengenelo ezininzi, njengokusebenza kakuhle, umgangatho ophezulu womsonto, ukuguquguquka kwesixhobo esihle, kunye nokhuseleko olulungileyo lokuqhuba.Kukho iintlobo ezininzi zeentambo zokusika ezisetyenziswayo ngoku.Eli nqaku lihlalutya abasiki abasixhenxe abaqhelekileyo bokugaya intambo ukusuka kwiimbono zeempawu zesicelo, isakhiwo sesixhobo, kunye neteknoloji yokucubungula.
Ibamba lomatshini eliqhelekileyointambo yokusika umsiki
Umatshini wohlobo lokusila umsonto wokusila sesona sixhobo sisetyenziswa ngokuqhelekileyo kwaye sinexabiso elisebenzayo ekusileni intambo.Ulwakhiwo lwalo lufana nelo lomatshini oqhelekileyo wohlobo lokusila umatshini wokusika, oquka i-shank yesixhobo esisebenzisekayo kwakhona kunye neeblades eziguqulwa ngokulula.Ukuba kuyimfuneko ukucubungula imicu ye-conical, umnini wesixhobo esikhethekileyo kunye ne-blade yokucubungula imicu ye-conical nayo ingasetyenziswa.Le blade inamazinyo okusika imisonto emininzi, kwaye isixhobo siyakwazi ukucubungula amazinyo omsonto amaninzi kumjikelo omnye ecaleni komgca ojikelezayo.Umzekelo, ukusebenzisa i-milling cutter enamazinyo ama-5 2mm okusika intambo kunye nokulungiswa kunye nomgca we-spiral kumjikelo omnye kunokuqhuba amazinyo ama-5 anobunzulu obuyi-10mm.Ukuze kuphuculwe ngakumbi ukusetyenzwa komgangatho, umatshini wokusika umatshini wokusila we-multiblade ungakhethwa.Ngokunyusa inani leemida zokusika, izinga lokutya lingaphuculwa kakhulu, kodwa iimpazamo zokubeka i-radial kunye ne-axial phakathi kwe-blade nganye esasazwa kwi-circumference inokuchaphazela ukuchaneka komatshini wokucoca intambo.Ukuba ukuchaneka komsonto we-multi blade machine clamp thread milling cutter akuhlangabezwanga, kunokuzanywa ukufaka iblade enye kuphela ukuze iqhubeke.Xa ukhetha umatshini wohlobo lokusila intambo yokusila intambo, kuyacetyiswa ukuba ukhethe intonga enkulu yokusika i-diameter kunye nesixhobo esifanelekileyo se-blade esekwe kwizinto ezifana nobubanzi, ubunzulu, kunye nezinto zokusebenza zomsonto ogqityiweyo.Ubunzulu bokucutshungulwa komsonto wohlobo lwe-clamp yohlobo lwentambo yokusila igqitywe bubunzulu bokusika obusebenzayo bomphathi wesixhobo.Ngenxa yokuba ubude be-blade bungaphantsi kobunzulu bokusika obusebenzayo bomphathi wesixhobo, kuyimfuneko ukucutshungulwa kwimigangatho xa ubunzulu bomtya owenziweyo bukhulu kunobude be-blade.
Umsiki oqhelekileyo wokusila umsonto odibeneyo
Uninzi lwabasiki bentsimbi abadityanisiweyo benziwe ngezinto ezidityanisiweyo ze-alloy, kwaye abanye bade basebenzise iingubo.I-cutter yokugaya intambo edibeneyo inesakhiwo esihlangeneyo kwaye ifaneleke ngakumbi ukusetyenzwa okuphakathi ukuya kwimicu encinci yedayamitha;Kukwakho nezisiki ezidityanisiweyo zokusila ezisetyenziselwa ukusetyenzwa kwemisonto e tapered.Olu hlobo lwesixhobo lunobungqongqo obuhle, ngakumbi intambo yokugaya intambo edibeneyo kunye ne-spiral grooves, enokunciphisa ngokufanelekileyo umthwalo wokusika kunye nokuphucula ukusebenza kakuhle xa kusetyenzwa izinto ezinobunzima obuphezulu.Umphetho wokusika womsiki odityanisiweyo wokusila ugqunywe ngamazinyo okulungisa intambo, kwaye ukusetyenzwa komsonto wonke kunokugqityezelwa ngomatshini kunye nomgca we-spiral kumjikelo omnye.Akukho mfuneko yokusetyenzwa komgangatho njengezixhobo zokusika umatshini, ngoko ke ukusebenza kakuhle kuphezulu, kodwa ixabiso nalo liyabiza.
Okudityanisiweyointambo yokusika umsikingomsebenzi wokuchama
Ulwakhiwo lwesixhobo sokusila intambo esidityanisiweyo esine-chamfering function iyafana neyokusika umsonto odibeneyo odibeneyo, kodwa kukho i-chamfering blade ezinikeleyo kwiingcambu zomphetho wokusika, onokuthi uqhubekisele phambili i-chamfer yokuphela komsonto ngelixa uyilungisa. .Kukho iindlela ezintathu zokulungisa ii-chamfers.Xa i-diameter yesixhobo sikhulu ngokwaneleyo, i-chamfer inokuchaswa ngokuthe ngqo usebenzisa i-chamfer blade.Le ndlela inqunyelwe ekuqhubeni ii-chamfers kwimingxuma yangaphakathi enentambo.Xa i-diameter yesixhobo incinci, i-chamfer blade ingasetyenziselwa ukucubungula i-chamfer ngokusebenzisa i-Cycular motion.Kodwa xa usebenzisa i-root chamfering edge ye-cutting edge ye-chamfering processing, kuyimfuneko ukunikela ingqalelo kwisithuba phakathi kwenxalenye yokusika intambo yesixhobo kunye nentambo ukuze ugweme ukuphazamiseka.Ukuba ubunzulu bomtya ocutshungulweyo bungaphantsi kobude obusebenzayo bokusika isixhobo, isixhobo asiyi kukwazi ukufezekisa umsebenzi we-chamfering.Ngoko ke, xa ukhetha isixhobo, kufuneka siqinisekise ukuba ubude baso bokusika obusebenzayo buhambelana nobunzulu bomsonto.
Ukugrumba imisonto kunye ne-milling cutter
I-thread drilling kunye ne-milling cutter yenziwe nge-alloy eqinile eqinile kwaye sisixhobo esisebenzayo sokwenza iintambo ezincinci kunye neziphakathi zangaphakathi.Umcu wokugrumba kunye ne-milling cutter unokugqiba ukugrumba imingxuma engaphantsi kwentambo, i-chamfering yomngxuma, kunye nokucubungula intambo yangaphakathi ngexesha elinye, ukunciphisa inani lezixhobo ezisetyenzisiweyo.Kodwa into engalunganga yolu hlobo lwesixhobo kukungaguquguquki kakuhle kwayo kunye nexabiso elibiza kakhulu.Esi sixhobo siqukethe amacandelo amathathu: inxalenye yokugaya entloko, inxalenye yokugaya intambo phakathi, kunye ne-chamfering edge kwingcambu yomgca wokusika.Ububanzi becandelo lokugaya yi-diameter ephantsi yomsonto ukuba isixhobo sinokusebenza.Ngenxa yokunciphisa ububanzi becandelo lokugaya, i-thread drilling kunye ne-milling cutter inokusebenza kuphela inkcazo enye yentambo yangaphakathi.Xa ukhetha intambo yokugrumba kunye ne-milling cutters, akufuneki kuphela ukuba iinkcukacha zemingxuma ephothiweyo iqwalaselwe, kodwa ingqwalasela kufuneka ihlawulwe kungqamaniso phakathi kobude obusebenzayo besixhobo kunye nobunzulu bemingxuma esetyenziweyo, kungenjalo i umsebenzi wokuchama awunakufezekiswa.
I-Tread spiral drilling kunye ne-milling cutter
Intambo ejikelezayo yokomba kunye ne-milling cutter ikwasisixhobo esiqinileyo se-alloy esisetyenziselwa ukwenziwa ngokufanelekileyo kwemisonto yangaphakathi, kwaye inokuqhuba imingxuma engezantsi kunye neentambo kumsebenzi omnye.Isiphelo sesi sixhobo sinomgca wokusika ofana nomgca wokuphela.Ngenxa ye-engile ye-helix encinci yentambo, xa isixhobo senza isindululo esijikelezayo ukucutshungulwa kwentambo, isiphelo sokusika isiphelo sokuqala sinqumle izinto zokusetyenzwa ukuze siqhubekisele phambili umngxuma osezantsi, kwaye ke intambo ilungiswa ukusuka ngasemva kweso sixhobo.Ezinye iintambo ezijikelezayo zokomba kunye nabasiki be-milling nazo beza kunye ne-chamfering edges, ezinokuthi ngaxeshanye ziqhubekisele phambili i-chamfer yokuvula umngxuma.Esi sixhobo sinokusebenza okuphezulu kokusebenza kunye nokuguquguquka okungcono xa kuthelekiswa nokugrumba intambo kunye nabasiki bemilling.Uluhlu lokuvula intambo yangaphakathi esinokuthi isixhobo siqhubekeke ngu-d ~ 2d (d yidamitha yesixhobo somzimba).
isixhobo sokugaya intambo enzulu
Umsiki wokugaya umsonto lizinyo elinyeintambo yokusika umsiki.Umsiki wokugaya umsonto jikelele unamazinyo amaninzi okulungisa intambo kwi-blade yayo, enendawo enkulu yokudibanisa kunye nomsebenzi kunye namandla amakhulu okusika.Ngaphezu koko, xa kusetyenzwa imicu yangaphakathi, i-diameter yesixhobo kufuneka ibe yincinci kune-thread aperture.Ngenxa yokunciphisa ububanzi bomzimba wesixhobo, kuchaphazela ukuqina kwesixhobo, kwaye isixhobo sixhomekeke kumandla ahlangeneyo ngexesha lokugaya intambo.Xa ukugaya imicu enzulu, kulula ukuhlangabezana nesiganeko sokuvelisa izixhobo, ezichaphazela ukuchaneka kokulungiswa kwentambo.Ke ngoko, ubunzulu obusebenzayo bokusika umsiki oqhelekileyo wokusika umsonto bumalunga nobukhulu obuphindwe kabini bomzimba wesixhobo sayo.Ukusetyenziswa kwesixhobo sokugaya intambo yezinyo elinzulu kunokoyisa ngcono ezi ntsilelo zingentla.Ngenxa yokunciphisa amandla okusika, ubunzulu bokucutshungulwa kwentambo bunokwandiswa kakhulu, kwaye ukusika okusebenzayo kwesixhobo kunokufikelela kumaxesha angama-3-4 ububanzi bomzimba wesixhobo.
Inkqubo yesixhobo sokusila imisonto
Ubume bendalo yonke kunye nokusebenza kakuhle kukuchasana okubalaseleyo kwabasiki bentambo.Ezinye izixhobo zokusika ezinemisebenzi edityanisiweyo zinobuchwephesha obuphezulu kodwa ubuhlwempu bendalo yonke, ngelixa ezo zinomgangatho ophezulu wendalo yonke zihlala zisebenza ngokuphantsi.Ukujongana nalo mba, abaninzi abavelisi bezixhobo baye baphuhlisa iimodyuli zokusila izixhobo zentambo.Esi sixhobo ngokubanzi siquka umqheba wesixhobo, iblade facer chamfer blade, kunye ne-universal thread milling cutter.Iindidi ezahlukeneyo zebala le-chamfer blades kunye ne-thread milling cutters zinokukhethwa ngokweemfuno zokusetyenzwa.Le nkqubo yesixhobo inendalo yonke elungileyo kunye nokusebenza kakuhle okuphezulu, kodwa ixabiso lesixhobo liphezulu.
Oku kungasentla kunika isishwankathelo semisebenzi kunye neempawu zezixhobo ezininzi ezisetyenziswa ngokuxhaphakileyo zokugaya intambo.Ukupholisa kukwabalulekile xa kusenziwa imicu, kwaye kuyacetyiswa ukuba usebenzise izixhobo zoomatshini kunye nezixhobo ezinomsebenzi wokupholisa wangaphakathi.Ngenxa yokujikeleza kwesantya esiphezulu sesixhobo sokusika, ukupholisa kwangaphandle kunzima ukungena phantsi kwesenzo se-centrifugal force.Indlela yokupholisa yangaphakathi ayipholisi nje ngokufanelekileyo isixhobo, kodwa okona kubaluleke kakhulu, ukupholisa koxinzelelo oluphezulu kunceda ukususa iitshiphusi xa kusenziwa imisonto yomngxunya oyimfama.Xa kusetyenzwa imingxunya enedayamitha encinci yangaphakathi, uxinzelelo oluphezulu lokupholisa lwangaphakathi lufuneka ngokukodwa ukuqinisekisa ukususwa kwetshiphu egudileyo.Ukongeza, xa ukhetha izixhobo zokusila intambo, iimfuno ezithile zokusetyenzwa kufuneka ziqwalaselwe ngokubanzi, njengobungakanani bebhetshi yemveliso, inani lemingxuma yezikrufu, izixhobo zokusebenza, ukuchaneka kwentambo, ubungakanani bemilinganiselo, kunye nezinye izinto ezininzi, kwaye isixhobo kufuneka sikhethwe ngokucokisekileyo. .
Ixesha lokuposa: Aug-04-2023