Ishumi elinesihlanu lamanqaku olwazi olubalulekileyo lwenkqubo yeCNC yeCNC machining / CNC cutter

1. Esona sixhobo sibalulekileyo kumatshini

Ukuba nasiphi na isixhobo siyayeka ukusebenza, oko kuthetha ukuba imveliso iyayeka. Kodwa oko akuthethi ukuba isixhobo ngasinye sinokubaluleka okufanayo. Isixhobo esinexesha elide lokusika sinempembelelo enkulu kumjikelezo wemveliso, ngoko ke kwinqanaba elifanayo, ingqalelo engakumbi kufuneka ihlawulwe kwesi sixhobo. Ukongeza, ingqalelo kufuneka ihlawulwe kwakhona kumatshini wamacandelo aphambili kunye nezixhobo zokusika ezinoluhlu olungqongqo lokunyamezelana. Ukongeza, izixhobo zokusika ezinolawulo olubi lwetshiphu, olunje ngo-drills, izixhobo zokukrola kunye nezixhobo zokucoca imisonto, kufuneka nazo zigxininiswe. Ukucinywa ngenxa yolawulo lwetshiphu olulambathayo

2. Ukuhambelana nesixhobo somatshini

Isixhobo sahlulwe kwisixhobo sokunene kunye nesixhobo sesandla sasekhohlo, ngoko kubaluleke kakhulu ukukhetha isixhobo esifanelekileyo. Ngokubanzi, isixhobo sokunene sifanelekile kumatshini weCCW (ujonge kwicala le-spindle); isixhobo sasekhohlo sifanelekile koomatshini beCW. Ukuba uneeleyile ezininzi, ezinye zibamba izixhobo ezisekhohlo, kunye nezinye izixhobo ezisekhohlo ziyahambelana, khetha izixhobo ezisekhohlo. Ukugaya, abantu badla ngokukhetha izixhobo ezingaphezulu zendalo iphela. Kodwa nangona olu hlobo lwesixhobo lugubungela uluhlu olubanzi lomatshini, lukwenza ukuba uphulukane nobungqongqo besixhobo kwangoko, kwandisa ukuphambuka kwesixhobo, kunciphisa iiparitha zokusika, kwaye kunokwenzeka ukuba kubangele ukungcangcazela kwesixhobo. Ukongeza, ubungakanani kunye nobunzima besixhobo bukhawulelwe yi-manipulator yokutshintsha isixhobo. Ukuba uthenga isixhobo somatshini esinokupholisa kwangaphakathi ngomngxuma kwi-spindle, nceda kwakhona ukhethe isixhobo esinokupholisa kwangaphakathi ngomngxuma.

3. Ukuhambelana nezinto ezicutshungulwayo

Intsimbi yeCarbon yeyona nto ixhaphakileyo ukuba yenziwe ngoomatshini, ngoko ke uninzi lwezixhobo zisekwe ekulungeni koyilo lwekhabhoni yentsimbi. Uphawu lweBlade luya kukhethwa ngokwemathiriyeli esetyenzisiweyo. Umvelisi wesixhobo ubonelela ngoluhlu lwezixhobo zezixhobo kunye neeblade ezihambelanayo zokucubungula izinto ezingenayo i-ferrous ezifana ne-superalloys, i-titanium alloys, i-aluminium, i-composites, iiplastiki kunye neentsimbi ezicocekileyo. Xa ufuna ukucubungula izinto ezingentla, nceda ukhethe isixhobo esinezinto ezihambelanayo. Uninzi lweempawu zineentlobo ezahlukeneyo zezixhobo zokusika, ezibonisa ukuba zeziphi izinto ezifanelekileyo zokulungiswa. Ngokomzekelo, uchungechunge lwe-3PP lwe-daelement lusetyenziselwa ukucubungula i-aluminium alloy, i-series ye-86p isetyenziselwa ngokukodwa ukucubungula insimbi engenasici, kwaye i-series ye-6p isetyenziselwa ngokukodwa ukucubungula insimbi ephezulu.

4. Iinkcukacha zokusika

Impazamo eqhelekileyo kukuba isixhobo sokujika esikhethiweyo sincinci kakhulu kwaye isixhobo sokusila sisikhulu kakhulu. Izixhobo zokuguqula ubungakanani obukhulu zingqongqo ngakumbi, ngelixa izixhobo ezinkulu zokugaya azibizi nje kuphela, kodwa zinexesha elide lokusika. Ngokubanzi, ixabiso lezixhobo ezinkulu ziphezulu kunezo zixhobo ezincinci.

5. Khetha iblade enokutshintshwa okanye isixhobo sokubuyisela kwakhona

Umgaqo olandelwayo ulula: zama ukuphepha ukugaya isixhobo. Ukongeza kwii-drill ezimbalwa kunye nokuphelisa abasiki be-milling, ukuba iimeko zivuma, zama ukukhetha uhlobo lwe-blade olunokutshintshwa okanye abasiki bentloko abanokutshintshwa. Oku kuya kukugcinela iindleko zomsebenzi kwaye ufezekise iziphumo ezizinzileyo zokucwangcisa.

6. Izinto zesixhobo kunye nophawu

Ukukhethwa kwezinto zesixhobo kunye ne-brand ihambelana ngokusondeleyo nokusebenza kwezinto eziza kucutshungulwa, isantya esiphezulu kunye nesantya sokutya kwesixhobo somatshini. Khetha uphawu lwesixhobo ngokubanzi ngakumbi seqela lemathiriyeli ekufuneka iqwalaselwe, ngokuqhelekileyo uphawu lwealloyi yokwambathisa. Jonga "kwitshathi ecetyiswayo yesicelo sophawu" enikezelwe ngumthengisi wezixhobo. Kwisicelo esisebenzayo, impazamo eqhelekileyo kukutshintsha amabanga ezinto ezifanayo zabanye abavelisi bezixhobo ukuzama ukusombulula ingxaki yobomi besixhobo. Ukuba isixhobo sakho sokusika esikhoyo asifanelekanga, sinokuzisa iziphumo ezifanayo ngokutshintsha uphawu lwabanye abavelisi abasondeleyo kuwe. Ukuze kulungiswe ingxaki, isizathu sokungaphumeleli kwesixhobo kufuneka sicaciswe.

7. Iimfuno zamandla

Umgaqo osisikhokelo kukwenza okona kulungileyo kuyo yonke into. Ukuba uthengela umatshini wokugaya onegunya le-20HP, ngoko ke, ukuba i-workpiece kunye ne-fixture ivumela, khetha isixhobo esifanelekileyo kunye neeparitha zokucubungula, ukwenzela ukuba ikwazi ukufezekisa i-80% yamandla omatshini womatshini. Nika ingqalelo ekhethekileyo kumandla / i-tachometer kwincwadana yomsebenzisi yesixhobo somatshini, kwaye ukhethe isixhobo sokusika esinokufikelela kwisicelo esingcono sokusika ngokoluhlu lwamandla olusebenzayo lwamandla omatshini womatshini.

8. Inani leencam zokusika

Umgaqo kukuba ngaphezulu kungcono. Ukuthenga isixhobo sokuguqula ngokuphindwe kabini ukusika akuthethi ukuba uhlawule kabini iindleko. Kule minyaka ilishumi idlulileyo, uyilo oluphucukileyo luphindaphindeke kabini inani leengca zokusika iigroovers, abasiki kunye nezinye izinto zokugaya. Buyisela i-original cutter yokusika kunye ne-Advanced milling cutter kunye ne-16 imiphetho yokusika

9. Khetha isixhobo esibalulekileyo okanye isixhobo semodyuli

Umsiki omncinci ufanelekile ngakumbi kuyilo oludibeneyo; umsiki omkhulu ufanelekile ngakumbi kuyilo lweemodyuli. Kwizixhobo ezinkulu, xa isixhobo singaphumeleli, abasebenzisi bahlala befuna ukutshintsha kuphela iindawo ezincinci kunye nezingabizi kakhulu ukufumana izixhobo ezitsha. Oku kuyinyani ngakumbi kwi-grooving kunye nezixhobo ezikruqulayo.

10. Khetha isixhobo esinye okanye isixhobo esinemisebenzi emininzi

Incinci i-workpiece, eyona nto ifanelekileyo isixhobo esihlanganisiweyo. Umzekelo, isixhobo esinemisebenzi emininzi singasetyenziselwa ukugrumba i-compound, ukuguqula, ukusetyenzwa komngxuma wangaphakathi, ukucutshungulwa komsonto kunye ne-chamfering. Ngokuqinisekileyo, i-workpiece enzima ngakumbi, ifanelekile ngakumbi kwizixhobo zokusebenza ezininzi. Izixhobo zoomatshini zinokuzisa izibonelelo kuwe kuphela xa zisika, hayi xa zimisiwe.

11. Khetha isixhobo esiqhelekileyo okanye isixhobo esikhethekileyo esingasiyo

Ngokuthandwa kweziko lomatshini wokulawula amanani (CNC), kukholelwa ngokubanzi ukuba imilo ye-workpiece inokuqondwa ngokucwangcisa endaweni yokuxhomekeka kwizixhobo zokusika. Ke ngoko, izixhobo ezikhethekileyo ezingezizo ezisemgangathweni azisafuneki. Ngapha koko, izixhobo ezingezizo ezisemgangathweni zisaphendula i-15% yetotali yokuthengisa izixhobo namhlanje. Ngoba? Ukusetyenziswa kwezixhobo ezikhethekileyo kunokuhlangabezana neemfuno zokuchaneka kobukhulu be-workpiece, ukunciphisa inkqubo kunye nokunciphisa umjikelo wokucubungula. Ukuveliswa kobuninzi, izixhobo ezikhethekileyo ezingezizo eziqhelekileyo zinganciphisa umjikelo womatshini kunye nokunciphisa iindleko.

12. Ulawulo lwetshiphu

Gcina ukhumbule ukuba injongo yakho kukucubungula i-workpiece, kungekhona i-chips, kodwa ii-chips zingabonakalisa ngokucacileyo imeko yokusika isixhobo. Ngokubanzi, kukho i-stereotyping yeechips, njengoko abantu abaninzi bengaqeqeshelwanga ukutolika iitshiphusi. Khumbula lo mgaqo ulandelayo: iitshiphusi ezilungileyo azilonakalisi ukusetyenzwa, iichips ezimbi zichasene.

Uninzi lwee-blades zenzelwe i-chip breaking slots, eziyilwe ngokwezinga lokutya, nokuba kukusika okulula okanye ukusika okunzima.

Amancinci amancinci, kunzima ukuwaphula. Ulawulo lweChip yingxaki enkulu kwizinto ezinzima kumatshini. Nangona izinto eziza kucutshungulwa azikwazi ukutshintshwa, isixhobo sinokuhlaziywa ukulungelelanisa isantya sokusika, izinga lokutya, ukusika ubunzulu, i-tip fillet radius, njl.

13. Ukucwangcisa

Ebusweni bezixhobo, izixhobo zokusebenza kunye nezixhobo zoomatshini be-CNC, kudla ngokuyimfuneko ukuchaza indlela yesixhobo. Ngokufanelekileyo, qonda ikhowudi yomatshini osisiseko kwaye ube neepakethi zesoftware ye-CAM ephezulu. Indlela yesixhobo kufuneka ithathele ingqalelo iimpawu zesixhobo, ezifana ne-engile yokugaya i-slope, i-rotation direction, isondlo, isantya sokusika, njl. Iphakheji yesoftware yeCAM elungileyo inokugcina abasebenzi kwaye iphucule imveliso.

14. Khetha izixhobo ezintsha okanye izixhobo zabantu abadala

Ngophuhliso lobuchwepheshe obuphambili, ukuveliswa kwezixhobo zokusika kunokuphindwa kabini kwiminyaka eyi-10. Xa kuthelekiswa neeparitha zokusika ezicetyiswayo kwiminyaka eyi-10 eyadlulayo, uya kufumanisa ukuba izixhobo zokusika zanamhlanje zinokuphinda kabini ukusebenza kakuhle komatshini kunye nokunciphisa amandla okusika ngama-30%. I-matrix ye-alloy yesixhobo esitsha sokusika inamandla kwaye i-ductile eninzi, enokufikelela kwisantya esiphezulu sokusika kunye namandla aphantsi okusika. I-Chip breaking groove kunye ne-brand ine-specific esezantsi kunye ne-universality ebanzi yokusetyenziswa. Ngexesha elifanayo, izixhobo zokusika zanamhlanje zikwanyusa ukuguquguquka kunye nokumodareyitha, okuthi kunye kunye nokunciphisa i-inventory kunye nokwandisa ukusetyenziswa kwezixhobo zokusika. Ukuphuhliswa kwezixhobo zokusika kukwakhokelele kuyilo lwemveliso emitsha kunye neengqikelelo zokusetyenzwa, njenge-overlord cutter enemisebenzi yokujika kunye ne-grooving, i-cutter enkulu yokusila, kunye nokukhuthaza ukwenziwa kwesantya esiphezulu, ukupholisa i-micro lubrication (MQL) kunye nokujika kanzima. iteknoloji. Ngokusekwe kwezi zinto zingasentla kunye nezinye izizathu, kufuneka kwakhona ulandele eyona ndlela ilungileyo yokusetyenzwa kwaye ufunde itekhnoloji yesixhobo esiphucukileyo, kungenjalo kukho umngcipheko wokubuyela ngasemva.

15. Ixabiso

Nangona ixabiso lezixhobo zokusika libalulekile, alibalulekanga njengexabiso lemveliso ngenxa yezixhobo zokusika. Nangona imela inexabiso layo, ixabiso lokwenene lemela lixhomekeke kwimbopheleleko eyenzayo ukuze ivelise imveliso. Ngokuqhelekileyo, isixhobo esinexabiso eliphantsi sesona sineendleko eziphezulu zemveliso. Ixabiso lezixhobo zokusika libalelwa kuphela kwi-3% yeendleko zamacandelo. Ngoko gxininisa kwimveliso yesixhobo, kungekhona ixabiso lokuthenga.

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