Izinzuzo zokusebenzisa isikhungo semishini ye-CNC ukucubungula ama-workpieces ziye zaqondwa ngokujulile.Ngokusebenza nokuhlelwa kwesikhungo somshini we-CNC, namuhla ngihlanganyela nawe indlela yokucubungula intambo.Kunezindlela ezintathu zokwenza imishini ye-NC: indlela yokugaya intambo, ukucofa imishini, kanye nendlela yokukhetha intambo:
1.Indlela yokugaya intambo
Ukugaya intambo ukusetshenziswa kwamathuluzi okugaya intambo ukuze kucutshungulwe izintambo ezinemigodi emikhulu, kanye nokucutshungulwa kwezimbobo ezinemicu okunzima ukuya emshinini.Inezici ezilandelayo:
1. Ithuluzi ngokuvamile lenziwa ngezinto ze-carbide zikasimende, ezinejubane elisheshayo, ukunemba okuphezulu kwentambo yokugaya, nokusebenza kahle okuphezulu kokucubungula;
2. Iphimbo elifanayo, kungakhathaliseki ukuthi intambo yesobunxele noma intambo yesandla sokudla, ingasebenzisa ithuluzi elilodwa, ukunciphisa izindleko zethuluzi;
3. Indlela yokugaya intambo ifaneleka ngokukhethekile ekucubunguleni intambo yezinto ezinzima emshinini njengensimbi engagqwali nethusi.Kulula ukususa ama-chips futhi kupholile, futhi kungaqinisekisa ikhwalithi nokuphepha kokucubungula;
4. Ayikho inkomba yangaphambili yethuluzi, elula kakhulu ukucubungula izimbobo eziyizimpumputhe ezinezimbobo ezingaphansi ezinentambo emifushane noma izimbobo ngaphandle kwama-undercuts.
Amathuluzi okugaya izintambo ahlukaniswe abe izinhlobo ezimbili: izisiki zokugaya ezifakwe ngomshini ze-carbide kanye nezisiki zokugaya ze-carbide ezihlanganisiwe.Amathuluzi aboshwe ngomshini awakwazi ukucubungula izimbobo kuphela izintambo zazo ukujula kwentambo kungaphansi kobude be-blade, kodwa futhi angacubungula izimbobo okujula kwentambo kukhulu kunobude be-blade.Izimbobo;futhi abasiki bensimbi abaqinile be-carbide basetshenziselwa umshini izimbobo ukujula kwentambo kungaphansi kobude bethuluzi;
Intambo yokugaya i-CNC amaphuzu okunakwa: ukuze ungabangeli umonakalo ethuluzini noma amaphutha okucubungula.
1. Ngemuva kokuthi imbobo engezansi ecushiwe isicutshungulwe kuqala, sebenzisa i-drill ukuze ucubungule izimbobo ezinobubanzi obuncane, futhi usebenzise i-boring ukucubungula izimbobo ezinkulu ukuze uqinisekise ukunemba kwembobo engezansi enentambo;
2. Ithuluzi ngokuvamile lisebenzisa indlela ye-arc eyindilinga engu-1/2 ukusika nokuphuma ukuze kuqinisekiswe ukuma komucu, futhi inani lesinxephezelo serediyasi yethuluzi kufanele ilethwe ngalesi sikhathi.
2. Thinta Indlela Yokwenza
Indlela yokucubungula kampompi yesikhungo semishini ye-CNC ifanele izimbobo ezinentambo ezinobubanzi obuncane noma izidingo zokunemba kwesikhundla sembobo ephansi.Ngokuvamile, ububanzi bokubhoboza imbobo engezansi enentambo buseduze nomkhawulo ongaphezulu wokubekezelelwa kwedayamitha yembobo engezansi enentambo, enganciphisa imvume yomshini kampompi., yehlisa umthwalo kampompi, futhi iphinde ithuthukise impilo yesevisi kampompi.
Wonke umuntu kufanele akhethe umpompi ofanele ngokuya ngezinto ezizocutshungulwa.Umpompi uhlobene nomsiki wokugaya kanye nomsiki oyisicefe;
Izwela kakhulu ezintweni okufanele zicutshungulwe;ompompi bahlukaniswe ompompi bembobo kanye nompompi bembobo engaboni emehlweni.Umhlahlandlela osekupheleni kompompi bembobo yinde ukukhishwa kwe-chip yangaphambili.Lapho ucubungula izimbobo eziyizimpumputhe, ukujula kokucubungula kwentambo akukwazi ukuqinisekiswa, futhi umhlahlandlela wangaphambili wezimbobo eziyizimpumputhe ufushane., ukususwa kwe-chip yangemuva, ngakho-ke qaphela umehluko phakathi kokubili;uma usebenzisa i-flexible chuck tapping, naka ububanzi be-tap shank kanye nobubanzi besikwele ukuze bufane nobe-chuck yokuthinta;ububanzi be-tap shank ngokushaya okuqinile kufanele kufane nokwentwasahlobo Ububanzi bejacket buyafana.
Ukuhlelwa kwendlela yomshini kampompi kulula.Kuyimodi ehleliwe.Kwanele ukwengeza amanani epharamitha.Kumele kuqashelwe ukuthi uhlelo lokulawula izinombolo luhlukile, futhi ifomethi ye-subroutine nayo ihlukile, ngakho-ke incazelo emele yenani lepharamitha ihlukile.
3.Khetha Indlela Yomshini
Indlela yokucubungula i-pick ilungele ukucutshungulwa kwezimbobo ezinkulu ezinentambo ezingxenyeni zebhokisi, noma lapho kungekho ompompi nabasiki be-milling, le ndlela isetshenziselwa ukufaka ithuluzi lokuvula intambo kubha eyisicefe yezintambo eziyisicefe.Kunezinyathelo ezimbalwa zokuqapha zokusetshenziswa kwendlela yokucubungula i-pick-and-button:
1. Qala i-spindle ngesikhathi sokulibaziseka ukuze uqinisekise ukuthi i-spindle ifinyelela isivinini esilinganiselwe;
2. Ukucijiswa kwethuluzi lentambo ephansi ngesandla akukwazi ukulingana, futhi ithuluzi elibuyela emuva alikwazi ukusetshenziselwa ukuhlehlisa.Ithuluzi kufanele lihanjiswe ngokukhazimulayo ngokuma kokuphotha, bese ithuluzi liyahoxiswa;
3. Ibha yamathuluzi kufanele inembe futhi ihambisane nokuma kwendawo yethuluzi, ngaphandle kwalokho, ukucubungula ibha yamathuluzi amaningi ngeke kusetshenziswe, okuholela esimweni samabhakede angahleliwe;
4. Lapho ukhetha ibhande, qaphela ukuthi ungayikhethi ngommese owodwa, ngisho noma kuyinkinobho encane kakhulu, ngaphandle kwalokho izobangela ukulahlekelwa kwamazinyo kanye nobukhulu obumpofu obuphezulu, ngakho kufanele ithathwe ngemimese eminingi;
5. Ukukhetha indlela yokucubungula ifaneleka kuphela izingcezu ezilodwa, amaqoqo amancane, intambo ekhethekile ye-pitch, futhi alikho ithuluzi elihambisanayo, futhi ukusebenza kahle kokucubungula kuphansi.
Indlela yokukhetha yesikhungo semishini ye-CNC iyindlela yesikhashana nje ephuthumayo.Kunconywa ukuthi ucubungule ithuluzi ngendlela yokuhlanganisa, engathuthukisa ngokuphumelelayo ukusebenza kahle kanye nekhwalithi ye-threading, ukunciphisa izindleko zokucubungula nokuthuthukisa ukusebenza kahle kwesikhungo somshini.
Isikhathi sokuthumela: Sep-15-2022
