Emafekthri esikhunta, izikhungo zemishini ye-CNC zisetshenziswa ngokuyinhloko ukucubungula izingxenye ezibalulekile zesikhunta ezifana nama-mold cores, okufakwayo, nezikhonkwane zethusi. Izinga le-mold core kanye nokufaka lithinta ngqo ikhwalithi yengxenye ebunjiwe. Ngokufanayo, ikhwalithi yokucubungula yethusi ithinta ngokuqondile umthelela wokucubungula kwe-EDM. Isihluthulelo sokuqinisekisa ikhwalithi yomshini we-CNC ulele ekulungiseleleni ngaphambi komshini. Kule ndima, kubalulekile ukuba nesipiliyoni esicebile sokwenza imishini nolwazi lwesikhunta, kanye nekhono lokuxhumana ngokuphumelelayo neqembu elikhiqizayo kanye nozakwethu.
Inqubo ye-CNC machining
- Ukufunda imidwebo namaphepha ohlelo
- Dlulisela uhlelo oluhambisanayo ethuluzini lomshini
- Hlola unhlokweni wohlelo, imingcele yokusika, njll
- Ukunqunywa kobukhulu bemishini kanye nezibonelelo kuma-workpieces
- Ukucindezela okunengqondo kwama-workpieces
- Ukuqondanisa okunembile kwama-workpieces
- Ukusungulwa okunembile kwezixhumanisi ze-workpiece
- Ukukhethwa kwamathuluzi okusika anengqondo kanye nemingcele yokusika
- Ukubamba okunengqondo kwamathuluzi okusika
- Indlela yokusika isivivinyo ephephile
- Ukubuka inqubo machining
- Ukulungiswa kwemingcele yokusika
- Izinkinga ngesikhathi sokucubungula kanye nempendulo efika ngesikhathi evela kubasebenzi abahambisanayo
- Ukuhlolwa kwekhwalithi ye-workpiece ngemva kokucubungula
Izinyathelo zokuqapha ngaphambi kokucubungula
- Imidwebo emisha yokwenza isikhunta idinga ukuhlangabezana nezidingo ezithile futhi kufanele icace. Isignesha yomphathi iyadingeka kumdwebo womshini, futhi wonke amakholomu kufanele agcwaliswe.
- I-workpiece idinga ukugunyazwa umnyango wekhwalithi.
- Lapho uthola i-oda lohlelo, qinisekisa ukuthi indawo yereferensi yesiqephu sokusebenza sifana nendawo yereferensi yomdwebo.
- Buyekeza ngokucophelela isidingo ngasinye eshidini lohlelo futhi uqinisekise ukuhambisana nemidwebo. Noma yiziphi izinkinga kufanele zixazululwe ngokubambisana nomqambi kanye nethimba lokukhiqiza.
- Linganisa ukuhluzeka kwamathuluzi okusika akhethwe umdidiyeli ngokusekelwe ezintweni ezisetshenziswayo kanye nosayizi wezinhlelo zokusika ezimahhadlahhadla noma ezilula. Uma kukhonjwa noma yiziphi izinhlelo zokusebenza zamathuluzi ezingenangqondo, yazisa umhleli ngokushesha ukuze enze izinguquko ezidingekayo ukuze kuthuthukiswe ukusebenza kahle komshini kanye nokunemba kocezu lokusebenza.
Izinyathelo zokuphepha zokubopha ama-workpieces
- Lapho ucindezela ucezu lokusebenza, qinisekisa ukuthi i-clamp ibekwe ngendlela efanele nobude obufanele besandiso senati nebhawodi kupuleti lokucindezela. Ukwengeza, ungaphusheli isikulufu phansi lapho uvala ikhona.
- Ithusi ngokuvamile licutshungulwa ngamapuleti okukhiya. Ngaphambi kokuqala umshini, qinisekisa inani lokusikeka eshidini lohlelo ukuze uthole ukungaguquguquki, futhi uhlole ukuqina kwezikulufu zokuvala amapuleti.
- Ezimweni lapho izingcezu eziningi zezinto zethusi ziqoqwa ebhodini elilodwa, hlola kabili indlela efanele kanye nokuphazamiseka okungenzeka ngesikhathi sokucubungula.
- Cabangela ukuma komdwebo wohlelo kanye nedatha ngosayizi wesiqeshana sokusebenza. Qaphela ukuthi idatha kasayizi wocezu lokusebenza kufanele imelwe njenge-XxYxZ. Uma umdwebo wengxenye exegayo utholakala, qiniseka ukuthi ihluzo kumdwebo wohlelo zihambisana nalezo ezisengxenyeni evulekile yomdwebo, unake indlela yangaphandle kanye nokushwiba kwezimbazo zika-X kanye no-Y.
- Uma ucindezela i-workpiece, qinisekisa ukuthi usayizi wayo uhlangabezana nezidingo zeshidi lohlelo. Qinisekisa ukuthi usayizi weshidi lohlelo ufana yini nalowo wengxenye evulekile yomdwebo, uma ukhona.
- Ngaphambi kokubeka i-workpiece emshinini, hlanza ibhentshi kanye nephansi le-workpiece. Sebenzisa i-oilstone ukususa noma yimaphi ama-burrs nezindawo ezilimele etafuleni lamathuluzi omshini kanye nendawo yokusebenza.
- Ngesikhathi sokubhala amakhodi, vimbela ikhodi ukuthi ingalinyazwa umsiki, futhi uxhumane nomqambi uma kunesidingo. Uma isisekelo siyisikwele, qinisekisa ukuthi ikhodi iqondaniswe nendawo yesikwele ukuze uzuze ibhalansi yokuphoqelela.
- Uma usebenzisa udlawu ukuze ubambe, qonda ukujula komshini kwethuluzi ukuze ugweme ukubamba okude kakhulu noma okufushane kakhulu.
- Qinisekisa ukuthi isikulufu sifakwe ngokugcwele kubhulokhi emise okwe-T, futhi usebenzise lonke uchungechunge lwesikulufu ngasinye esingenhla nangaphansi. Bamba iqhaza ngokugcwele izintambo zenadi kupuleti lokucindezela futhi ugweme ukufaka imicu embalwa kuphela.
- Lapho unquma ukujula kuka-Z, qinisekisa ngokucophelela indawo yenombolo ye-stroke eyodwa ohlelweni kanye nephoyinti eliphakeme kakhulu lika-Z. Ngemva kokufaka idatha ethuluzini lomshini, hlola kabili ukunemba.
Izinyathelo zokuphepha zamathuluzi okubamba
- Njalo qinisa ngokuvikelekile ithuluzi futhi uqinisekise ukuthi isibambo asisifushane kakhulu.
- Ngaphambi kwenqubo ngayinye yokusika, hlola ukuthi ithuluzi liyahlangabezana nezidingo. Ubude benqubo yokusika kufanele budlule kancane inani lokujula komshini ngo-2mm njengoba kukhonjisiwe eshidini lohlelo, futhi ucabangele umbambi wamathuluzi ukuze agweme ukungqubuzana.
- Ezimeni zokujula kwemishini ejulile, cabanga ukuxhumana nomhleli ukuze usebenzise indlela yokubhoboza ithuluzi kabili. Ekuqaleni, bhora uhhafu uye ku-2/3 wobude bese ubhoboza isikhathi eside lapho ufinyelela endaweni ejulile ukuze uthuthukise ukusebenza kahle kwemishini.
- Uma usebenzisa ingono yekhebula enwetshiwe, qonda ukujula kwe-blade nobude be-blade obudingekayo.
- Ngaphambi kokufaka ikhanda lokusika emshinini, sula indawo efanelekile ye-taper kanye nendawo ehambisanayo yomkhono wethuluzi lomshini uhlanzekile ukuze ugweme ukufakwa kwensimbi okuthinta ukunemba nokulimaza ithuluzi lomshini.
- Lungisa ubude bethuluzi usebenzisa indlela yethiphu-kuya-thiphu; hlola ngokucophelela imiyalelo yeshidi lohlelo ngesikhathi sokulungiswa kwethuluzi.
- Uma uphazamisa uhlelo noma udinga ukulungiswa kabusha, qinisekisa ukuthi ukujula kungaqondaniswa nengaphambili. Ngokuvamile, phakamisa umugqa ngo-0.1mm kuqala futhi uwulungise njengoba kudingeka.
- Kumakhanda okusika ahlehlekayo ajikelezayo usebenzisa uketshezi lokusika oluncibilika emanzini, wacwilise emafutheni okugcoba amahora amaningana njalo ngesigamu senyanga ukuze anakekele ukuvimbela ukuguga.
Izinyathelo zokuphepha zokulungisa nokuqondanisa ama-workpieces
- Uma uhambisa ucezu lokusebenza, qiniseka ukuthi luqondile, caba uhlangothi olulodwa, bese uhambisa unqenqema olume mpo.
- Lapho usika i-workpiece, hlola kabili izilinganiso.
- Ngemva kokusika, qinisekisa isikhungo ngokusekelwe kubukhulu beshidi lohlelo kanye nomdwebo wezingxenye.
- Wonke ama-workpieces kumele agxiliswe kusetshenziswa indlela yokubeka phakathi nendawo. Indawo enguziro emaphethelweni ocezu lokusebenza kufanele futhi igxile ngaphambi kokusikwa ukuze kuqinisekiswe amamajini angaguquki ezinhlangothini zombili. Ezimweni ezikhethekile lapho ukusika uhlangothi olulodwa kuyadingeka, imvume evela eqenjini lokukhiqiza iyadingeka. Ngemva kokusika uhlangothi olulodwa, khumbula irediyasi yenduku kuluphu yesinxephezelo.
- Iphoyinti elinguziro lesikhungo sokusebenza kufanele lifane nesikhungo sama-eksisi amathathu kumdwebo wekhompyutha wendawo yokusebenza.
Icubungula izinyathelo zokuphepha
- Uma kune-margin eningi endaweni engaphezulu ye-workpiece futhi imajini ikhishwa ngesandla ngommese omkhulu, khumbula ukuthi ungasebenzisi i-gong ejulile.
- Isici esibaluleke kakhulu somshini yithuluzi lokuqala, njengoba ukusebenza ngokucophelela nokuqinisekisa kunganquma ukuthi akhona yini amaphutha esinxephezelweni sobude bethuluzi, isinxephezelo sobubanzi bethuluzi, uhlelo, isivinini, njll., ukugwema ukulimaza ucezu lokusebenza, ithuluzi, nethuluzi lomshini .
- Zama ukusika uhlelo ngale ndlela elandelayo:
a) Iphuzu lokuqala ukuphakamisa ubude ngesilinganiso esiphezulu esingu-100mm, futhi uhlole ngamehlo akho ukuthi kulungile yini;
b) Lawula “ukunyakaza okusheshayo” kuye ku-25% futhi okuphakelayo kube ku-0%;
c) Lapho ithuluzi lisondela endaweni yomshini (cishe u-10mm), misa kancane umshini;
d) Hlola ukuthi uhlelo lohambo olusele kanye nohlelo zilungile yini;
e) Ngemva kokuqalisa kabusha, beka isandla esisodwa enkinobho yokumisa isikhashana, ulungele ukuma noma kunini, futhi ulawule izinga lokuphakelayo ngesinye isandla;
f) Uma ithuluzi liseduze kakhulu nendawo yokusebenza, lingaphinde limiswe, futhi ukuhamba okusele kwe-Z-axis kufanele kuhlolwe.
g) Ngemuva kokuthi inqubo yokusika ibushelelezi futhi izinzile, lungisa zonke izilawuli zibuyele esimweni esijwayelekile.
- Ngemva kokufaka igama lohlelo, sebenzisa ipeni ukuze ukopishe igama lohlelo esikrinini futhi uqinisekise ukuthi lifana neshidi lohlelo. Lapho uvula uhlelo, hlola ukuthi ingabe usayizi we-diameter wethuluzi ohlelweni ufana neshidi lohlelo, bese ugcwalisa ngokushesha igama lefayela nosayizi wobubanzi bethuluzi kukholamu yesiginesha yephrosesa eshidini lohlelo.
- Ochwepheshe be-NC abavunyelwe ukuhamba lapho ucezu lokusebenza luqinile. Uma ushintsha amathuluzi noma usiza ekulungiseni amanye amathuluzi omshini, mema amanye amalungu eqembu le-NC noma uhlele ukuhlolwa okuvamile.
- Uma usebenza ne-Zhongguang, ochwepheshe be-NC kufanele banake ngokukhethekile izindawo lapho ukusika kungenziwanga khona ukuze kugwenywe ukushayisana kwamathuluzi.
- Uma uhlelo luphazamiseka phakathi nokucubungula kanye nokusebenza kusukela ekuqaleni kokumosha isikhathi esiningi kakhulu, yazisa umholi weqembu kanye nomklami ukuthi alungise uhlelo futhi anqamule izingxenye eseziqalisiwe.
- Uma kukhona okuhlukile kohlelo, luphakamise ukuze ubheke inqubo futhi unqume ngesinyathelo esilandelayo lapho ungaqiniseki ngesimo esingavamile ohlelweni.
- Isivinini somugqa kanye nesivinini esinikezwe umklami ngesikhathi senqubo yomshini singalungiswa uchwepheshe we-NC ngokwesimo. Naka ngokukhethekile isivinini sezingcezu zethusi ezincane lapho evezwe ezimeni ezinzima ukuze ugweme ukuxega kwe-workpiece ngenxa ye-oscillation.
- Ngesikhathi sokwenza umsebenzi womshini, hlola ngengxenye yomdwebo ukuze ubone ukuthi zikhona yini izimo ezingavamile. Uma kutholakala ukungezwani phakathi kwakho kokubili, vala ngokushesha umshini futhi wazise umholi weqembu ukuze aqinisekise ukuthi akhona yini amaphutha.
- Uma usebenzisa amathuluzi amade kuno-200mm wecnc machining kanye nokukhiqiza, naka ukuvunyelwa, ukujula kokuphakelayo, isivinini, kanye nesivinini sokugijima ukuze ugweme ukuzulazula kwamathuluzi. Lawula isivinini sokugijima sendawo yekhona.
- Thatha izidingo eshidini lohlelo ukuze uhlole ubukhulu bethuluzi lokusika ngokungathi sína futhi urekhode ububanzi obuhloliwe. Uma idlula ububanzi bokubekezelelana, yibike ngokushesha kumholi weqembu noma ubeke ithuluzi elisha esikhundleni salo.
- Uma ithuluzi lomshini lisebenza ngokuzenzakalelayo noma linesikhathi samahhala, hamba uye endaweni yokusebenza ukuze uqonde isimo esisele sokwenza izinhlelo, lungiselela futhi ugaye amathuluzi afanele ekhophi yasenqolobaneni elandelayo, ukuze ugweme ukuvala shaqa.
- Amaphutha okucubungula aholela ekuchitheni isikhathi: ukusetshenziswa okungalungile kwamathuluzi okusika angalungile, ukuhlela amaphutha ekucubunguleni, ukuchitha isikhathi ezindaweni ezingadingi ukucubungula noma ezingacutshungulwa ngamakhompyutha, ukusetshenziswa okungalungile kwezimo zokucubungula (njengejubane eliphansi, ukusika okungenalutho, indlela yamathuluzi aminyene, okuphakelayo okunensayo, njll.). Xhumana nabo ngohlelo noma ngezinye izindlela lapho lezi zehlakalo zenzeka.
- Ngesikhathi senqubo yomshini, qaphela ukuguga kwamathuluzi okusika, futhi ubeke izinhlayiya zokusika noma amathuluzi ngokufanele. Ngemva kokufaka izinhlayiya zokusika, hlola ukuthi umngcele wemishini uyahambisana yini.
Izinyathelo zokuqapha ngemuva kokucubungula
- Hlola ukuthi lonke uhlelo neziyalezo ezisohlwini lwephepha lohlelo sekuqediwe.
- Ngemva kokucutshungulwa, qinisekisa ukuthi ucezu lokusebenza luyahambisana yini nezidingo futhi uzihlole wena usayizi wesiqeshana sokusebenza ngokuya ngomdwebo wengxenye evulekile noma umdwebo wenqubo ukuze uhlonze amaphutha ngokushesha.
- Hlola noma yikuphi ukungahambi kahle kucezu lokusebenza ezindaweni ezihlukahlukene. Uma unemibuzo, yazisa umholi wethimba le-NC.
- Yazisa umholi weqembu, umklami, nomholi weqembu lokukhiqiza lapho ususa izingcezu zokusebenza ezinkulu emshinini.
- Qaphela lapho ukhipha izingcezu zokusebenza emshinini, ikakhulukazi ezinkulu, futhi uqinisekise ukuvikeleka kwakho kokubili ucezu lokusebenza nomshini we-NC.
Umehluko wezidingo zokunemba kokucubungula
Ikhwalithi yendawo ebushelelezi:
- I-Mold core kanye ne-inlay block
- UDuke wethusi
- Gwema izikhala ezingenalutho embotsheni yokusekela yepuleti lephini eliphezulu nakwezinye izindawo
- Ukuqeda isenzakalo sokunyakazisa imigqa yommese
Usayizi wokunemba:
1) Qiniseka ukuthi uhlola kahle ubukhulu bezinto ezicutshunguliwe ukuze uthole ukunemba.
2) Lapho ucubungula isikhathi eside, cabangela ukuguga okungase kube khona kumathuluzi okusika, ikakhulukazi endaweni yokuvala kanye neminye imiphetho yokusika.
3) Ngokukhethekile sebenzisa amathuluzi amasha okusika ingxubevange eqinile e-Jingguang.
4) Bala isilinganiso sokonga amandla ngemuva kokupholisha ngokushocnc processingizidingo.
5) Qinisekisa ukukhiqizwa kanye nekhwalithi ngemva kokucubungula.
I-6) Phatha ukugqokwa kwamathuluzi ngesikhathi sokucubungula isikhundla sokuvala ngokuya ngezidingo zokucubungula.
Ukuthatha i-shift
- Qinisekisa isimo somsebenzi wasekhaya weshifu ngayinye, okuhlanganisa izimo zokucubungula, izimo zesikhunta, njll.
- Ukuqinisekisa ukusebenza kahle kwemishini ngesikhathi somsebenzi.
- Okunye ukunikezela nokuqinisekisa, okuhlanganisa imidwebo, amashidi ohlelo, amathuluzi, amathuluzi okulinganisa, izinto ezilungiswayo, njll.
Hlela indawo yokusebenza
- Yenza imisebenzi ngokwezidingo ze-5S.
- Hlela amathuluzi okusika, amathuluzi okulinganisa, izinto ezilungiswayo, izinto zokusebenza namathuluzi ngobunono.
- Hlanza amathuluzi omshini.
- Gcina indawo yokusebenza ihlanzekile.
- Buyisela amathuluzi acutshunguliwe, amathuluzi angasebenzi, namathuluzi okulinganisa endaweni yokugcina impahla.
- Thumela iziqephu zokusebenza ezicutshunguliwe ukuze zihlolwe wumnyango ofanele.
Uma ufuna ukwazi okwengeziwe, sicela uxhumane info@anebon.com
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Isikhathi sokuthumela: Jul-09-2024