Ukujika kuyindlela yokusika i-workpiece ku-lathe usebenzisa ukujikeleza kwe-workpiece ehlobene nethuluzi.Ukuphenduka kuyindlela eyisisekelo futhi evamile yokusika.Iningi lezinto zokusebenza ezinezindawo ezijikelezayo zingasetshenzwa ngezindlela eziphendukayo, njengezindawo eziyisilinda zangaphakathi nezingaphandle, ingaphakathi nengaphandle eliyisiyingi, ubuso bokuphela, imisele, izintambo, nezindawo ezijikelezayo ezakhayo.Ama-lathes ajwayelekile angahlukaniswa abe ama-horizontal lathes, ama-floor lathes, ama-vertical lathes, ama-turret lathes nama-profiling lathes, iningi lawo okuyizintambo ezivundlile.
Ngenxa yokuthuthukiswa kwesayensi nobuchwepheshe besimanje, izinto ezihlukahlukene zobunjiniyela ezinokuqina okuphezulu neziqinile zisetshenziswa kakhulu.Ubuchwepheshe bokuguqula bendabuko bunzima noma akwenzeki ukucubungula ezinye izinto ezisezingeni eliphezulu neziqinile.Ubuchwepheshe bokuguqula kanzima benza lokhu kwenzeke futhi buveze izinzuzo ezicacile ekukhiqizeni.
1. Isingeniso sezimpawu zokuphenduka
(1) Ukusebenza kahle kokuphenduka okuphezulu
Ukuphenduka kunokusebenza okuphezulu kunokugaya.Ukuphenduka kuvame ukuthatha ukujula okukhulu kokusika kanye nesivinini esikhulu socezu lokusebenza, futhi izinga layo lokukhipha insimbi livamise ukuliphinda izikhathi ezimbalwa elokugaya.Ekuphenduleni, izindawo eziningi zingenziwa ngomshini ekubambeni okukodwa, kuyilapho ukugaya kudinga ukufakwa okuningi, okuholela ezikhathini ezisizayo ezimfushane kanye nokunemba okuphezulu kokuma phakathi kwezindawo ezinomshini.
(2) Izindleko zokufakwa kwemishini ziphansi.Lapho ukukhiqiza kufana, ukutshalwa kwezimali kwe-lathe ngokusobala kungcono kunomshini wokugaya, futhi izindleko zesistimu yokusiza nazo ziphansi.Ukuze kukhiqizwe inqwaba encane, ukujika akudingi okokusebenza okukhethekile, kuyilapho ukucutshungulwa kweqoqo elikhulu lezingxenye ezinemba kakhulu kudinga amathuluzi omshini we-CNC anokuqina okuhle, ukunemba kokuma okuphezulu kanye nokunemba kokubeka okuphindaphindayo.
(3) Ilungele izidingo zokukhiqiza eziguquguqukayo zeqoqo elincane.I-lathe ngokwayo iyindlela yokucubungula eguquguqukayo enebanga elibanzi lokucubungula.I-lathe iyasebenza kalula futhi ukujika nokubopha kuyashesha.Uma kuqhathaniswa nokugaya, ukuphenduka okuqinile kungahlangabezana kangcono nezidingo zokukhiqiza okuguquguqukayo.
(4) Ukuphenduka kanzima kungenza izingxenye zithole ukunemba okuhle kokusebenza kwemishini
Ukushisa okuningi okukhiqizwa ekuphenduleni okunzima kuthathwa ngamafutha okusika, futhi ngeke kube nokushiswa kwendawo kanye nokuqhekeka njengokugaya.ukunemba kwesikhundla.
2. Izinto zamathuluzi okuguqula nokukhethwa kwazo
(1) Amathuluzi okusika i-carbide eboshwe
Amathuluzi okusika i-carbide ambozwe ngesendlalelo esisodwa noma ngaphezulu sezingubo ezinokumelana okuhle nokugqokwa kumathuluzi aqinile okusika i-carbide.I-coating ngokuvamile idlala izindima ezimbili ezilandelayo: I-conductivity ephansi kakhulu yokushisa ye-matrix kanye nempahla yokusebenza kunciphisa umphumela oshisayo we-matrix yamathuluzi;ngakolunye uhlangothi, ingathuthukisa ngokuphumelelayo ukungqubuzana nokunamathela kwenqubo yokusika futhi inciphise isizukulwane sokusika ukushisa.Uma kuqhathaniswa namathuluzi okusika i-carbide enosimende, amathuluzi okusika i-carbide ahlanganiswe athuthukiswe kakhulu ngokwamandla, ubulukhuni kanye nokumelana nokugqoka.
(2) Ithuluzi le-Ceramic material
Amathuluzi okusika i-Ceramic anezici zobulukhuni obuphezulu, amandla aphezulu, ukumelana nokugqokwa okuhle, ukuzinza okuhle kwamakhemikhali, ukusebenza okuhle kwe-anti-bonding, i-coefficient ephansi yokungqubuzana kanye nentengo ephansi.Ekusetshenzisweni okuvamile, ukuqina kuphezulu kakhulu, futhi isivinini singaba phezulu izikhathi eziningana kune-carbide enosimende.Ifaneleka ngokukhethekile ukucubungula izinto ezinobunzima obukhulu, ukuqeda kanye nokucubungula ngesivinini esikhulu.
(3) Ithuluzi le-Cubic boron nitride
Ukuqina nokumelana nokugqoka kwe-cubic boron nitride kungokwesibili kuphela kwedayimane, futhi inokuqina okuhle kakhulu kwezinga lokushisa eliphezulu.Uma kuqhathaniswa namathuluzi e-ceramic, ukumelana nokushisa kwayo nokuzinza kwamakhemikhali kubi kancane, kodwa amandla awo omthelela nokumelana nokuchoboza kungcono.Uma ungafuni ukusebenza phansi, ufuna ukususa isimo esikhona, futhi ufuna ukufunda ukuhlela kwe-UG, ungangeza iqembu le-QQ 192963572 ukuze ufunde ubuchwepheshe bokuhlela be-CNC.Isetshenziswa kabanzi ekusikeni kwensimbi eqinile, insimbi empunga ye-pearlitic, insimbi epholile epholile kanye ne-superalloy, njll. Uma kuqhathaniswa namathuluzi e-carbide ayindilinga, ijubane layo lokusika lingakhuphuka ngisho nangomyalelo wobukhulu.
3. Ukukhethwa kwamafutha okusika
(1) Ukumelana nokushisa kwamathuluzi ensimbi amathuluzi akulungile, futhi ubulukhuni buyalahleka emazingeni okushisa aphezulu, ngakho-ke uwoyela wokusika ngokusebenza okuhle kokupholisa, i-viscosity ephansi kanye noketshezi oluhle kuyadingeka.
(2) Uma ithuluzi lensimbi elinesivinini esikhulu lisetshenziselwa ukusika ama-rough-speed, inani lokusika likhulu futhi inani elikhulu lokushisa lokusika liyakhiqizwa.Ukusika amafutha ngokupholisa okuhle kufanele kusetshenziswe.Uma amathuluzi ensimbi anesivinini esikhulu asetshenziselwa ukuqedela okuphakathi nesivinini esiphansi, amafutha okusika i-viscosity ephansi ngokuvamile asetshenziselwa ukunciphisa ukunamathela okushayisanayo phakathi kwethuluzi nomsebenzi, ukuvimbela ukwakheka kwamaqhubu okusika, nokuthuthukisa ukunemba komshini.
(3) Amathuluzi e-carbide enosimende anendawo ephakeme yokuncibilika nobulukhuni, amakhemikhali angcono nokuzinza okushisayo, futhi ukumelana okungcono kakhulu kokusika nokugqoka kunamathuluzi ensimbi anesivinini esikhulu.Amafutha okusika isibabule asebenzayo angasetshenziswa ekucubunguleni okujwayelekile.Uma ukusika okunzima, izinga lokushisa lokusika liphezulu kakhulu, futhi ithuluzi kulula ukugqoka ngokushesha okukhulu.Ngalesi sikhathi, uwoyela wokusika ongasebenzi kahle kufanele usetshenziswe futhi izinga lokugeleza lamafutha okusika kufanele linyuswe ukuze kuqinisekiswe ukupholisa nokugcoba okwanele.
(4) Amathuluzi e-Ceramic, amathuluzi edayimane namathuluzi e-cubic boron nitride konke anokuqina okuphezulu nokungagugi, futhi ngokuvamile asebenzisa uwoyela wokusika one-viscosity ongasebenzi ongasebenzi ngesikhathi sokusika ukuze aqinisekise ukuphela kwendawo yokusebenza.
Okungenhla yizici kanye nezixwayiso zenqubo yokujika.Ukukhethwa okunengqondo kwamathuluzi kanye nemikhiqizo kawoyela yokusika kungathuthukisa kakhulu ikhwalithi ye-workpiece.
Isikhathi sokuthumela: Jul-16-2022