Umsebenzi wokukhiqiza ongenasici udinga okungaphezu nje kwemishini enamandla, esindayo; idinga ukunemba okuphelele lapho kuxhunywana khona. Lesi sihloko esibanzi sihlola umhlaba wobuchwepheshe obuphezulu nobuyinkimbinkimbi bokufa komdwebo. Sizongena sijule ekutheni kungani ukukhetha umdwebo ofanele empeleni kusho impumelelo yawo wonke umugqa wakho wokukhiqiza. Sizophinde sichaze ukuthi ukuthuthukela ezintweni ezisezingeni eliphezulu kakhulu kunganciphisa kanjani isikhathi sakho sokuphumula esibizayo. Uma isitolo sakho sikhathele ukunqamuka izintambo, ukubhekana nezinkinga ezingamukelekile, noma ukushintshanisa amathuluzi agugile njalo, lo mhlahlandlela uzokukhombisa ukuthi ungaqala kanjani ukwandisa okukhiphayo kwakho kwansuku zonke ngempumelelo.
Ezweni elisheshayo lokwenziwa kwezimboni, ukungaguquguquki kuyinto yonke. Noma ngabe uhlinzeka ngomkhakha wezimoto noma uhlinzeka ngezingxenye ze-aerospace, izinto zakho zokusetshenziswa kufanele zihlangabezane nokubekezelelana okuqine ngendlela emangalisayo. Ukuqonda izinsimbi eziyisisekelo ngaphakathi kwamathuluzi akho kuzokunikeza umkhawulo omkhulu wokuncintisana.
Inqubo yokudweba ngocingo iyindlela ehlakaniphile kodwa enonya yokuwohloka kwemishini. Uqala ngocingo oluwugqinsi lwenduku. Lolu cingo lwensimbi lube selubanjwa luqiniswe yimishini yokubamba. Okulandelayo, idonswa ngefasitela. Njengoba idlula ekuvuleni okunciphayo, indawo ephambanayo iyancipha, kanyekanye ikhulise ubude bayo bonke. Kungumsebenzi oqhubekayo oqhutshwa ngokuphelele ukudonsa ukushuba, kunokuphusha ukucindezelwa.
Amandla okudonsa adingekayo ukwenza lokhu makhulu. La mandla aguqula ngokoqobo ukwakheka kwezinhlamvu zangaphakathi zento ezingeni le-microscopic. Uma udweba izintambo, ukhuphula kakhulu amandla ensimbi aqinile ngokusebenzisa into eyaziwa ngokuthi ukuqina komsebenzi. Umshini ojwayelekile wokudweba ungadonsa amamayela ale nto esanda kwakhiwa ngemizuzu nje.
Noma ngabe ukhiqiza izinsimbi zensimbi eziwugqinsi ngezinjongo zokwakha noma izintambo ezincane kakhulu zama-elekthronikhi athambile, i-core physics ihlala ifana ncamashi. Intambo idwetshwa ngokuqhubekayo ize ifike kubukhulu obuqondiwe obudingwa yikhasimende. Ukuqonda lolu shintsho olubalulekile kusiza opharetha ukuthi baxazulule izinkinga ngaphambi kokuthi kubangele amaqoqo alahliwe.
Kufana nomsebenzi onzima I-Extrusion Die, umdwebo usebenza njengomlindisango ophelele wesitezi sefekthri yakho. Ukusebenzisana phakathi kwentambo ne-die kunodlame ngendlela emangalisayo. Sikhuluma ngokungqubuzana okukhulu kokuslayida kanye nokukhiqiza ukushisa kwendawo. Ukufa kwekhwalithi ephezulu kufanele kumelane nale ndawo enonya, elimazayo ngaphandle kokulahlekelwa ukuma kwayo kwejometri. Uma i-die surface yehla ngisho nakancane, ikhwalithi yocingo iyehla ngokushesha ibe kumazinga angamukeleki.
Cabanga ngokucophelela ngekhwalithi yomkhiqizo wokugcina owuthumela ngemikhumbi yakho. Ithuluzi elisengozini lizofaka insimbi, lishiye amamaki ajulile, angamukeleki angaholela ekuqhekekeni okuncane komfula. Intambo kanye nendawo yokufa kuhlangene njalo, kunodlame ngesikhathi sokukhiqiza. I-premium wire drawing die iqinisekisa ukuthi intambo yokugcina igcina ukujula okuphelele, ukuzungeza, kanye nesiphetho esifana nesibuko. Yingakho nje abakhiqizi abaphezulu begxila ezintweni ezithile zokufa kanye nephrofayili yayo yangaphakathi yejometri.
Kungani i-carbide die isewumgogodla wemboni yokudweba ucingo?
Thatha uhambo kunoma iyiphi indawo enkulu yokukhiqiza emhlabeni wonke namuhla. Ngokungangabazeki uzobona amathuluzi e-carbide yonke indawo. I-carbide die isalokhu iyihhashi eliphelele, elingenakuphikiswa elisetshenziswa emkhakheni wokudweba ngocingo. Ukuze bakhe la mathuluzi aqinile, onjiniyela bathatha impushana ye-tungsten eluhlaza bayixube nesibophelelo se-cobalt. Lokhu kudala i-tungsten carbide, into eyinhlanganisela eziqhayisa ngobulukhuni obumangalisayo nokuqina kwezimboni.
Ngokudweba insimbi, akukho okwamanje okwedlula isilinganiso sezindleko zokusebenza kwe-carbide die. Lapho ukhiqiza izintambo zezakhiwo eziwugqinsi noma intambo yensimbi evamile, ukumelana nomthelela omkhulu we-carbide nib kuvimbela ukuphahlazeka okuyinhlekelele ngaphansi kwemithwalo esindayo. Inikeza ukumelana nokugqokwa okukhethekile ngokumelene nezinsimbi ezilumayo kakhulu. Kwa-Drillstar, sisebenzisa izimiso ze-metallurgical ezithuthukisiwe ezifanayo lapho sakha eyethuIzinduku ze-Tungsten Carbide eziqinile ngoba sazi mathupha ukuthi le ngxubevange isinda kanjani ekuhlukunyezweni kwezitolo nsuku zonke. I-Carbide iphatha izinhlobonhlobo zezinhlelo zokusebenza ngokungenasici, iyenza ibe yisisekelo ohlwini lwanoma yimuphi umsabalalisi we-CNC noma umphathi wokukhiqiza.
Kufanele utshale nini ku-superhard diamond die for wire yakho?
Ngenkathi i-carbide iyindlela enhle, eguquguqukayo, imisebenzi ethile yobuchwepheshe obuphezulu idinga ukweqisa ngokuphelele. Faka idayimane elimangalisayo lifa. Lawa enziwe ngedayimane, okuwenza abe amathuluzi angagugi kakhulu emhlabeni. Ukuqina okwedlulele kwedayimane kuvumela lawa mathuluzi athuthukisiwe ukuthi abambe ubukhulu bawo ncamashi isikhathi eside ngokumangalisayo, okudlula kude noma iyiphi insimbi evamile noma ithuluzi lengxubevange.
Ukhipha lezi zifa ezibizayo lapho ukuvumelana kwe-dimensional kuma-run amade kungaxoxiswana nhlobo. Basebenza kahle kakhulu ekudwebeni izintambo ezicolekileyo kanye nezintambo ezincane ezintekenteke. Kulezi zinhlelo zokusebenza ezithile, ngisho nokuchezuka kwe-microscopic kusayizi wamathuluzi kubangela ukunqamuka komugqa. Asetshenziswa kakhulu ukudweba izinsimbi ezithambile njengethusi ne-aluminium, ikakhulukazi embonini yezokuxhumana. Naphezu kwezindleko ezibalulekile zangaphambili, isikhathi sokuphila esikhulu sokufa ngokuvamile siholela ekukhiqizweni kwezindleko eziphansi kakhulu ngonyawo ngalunye, okujabulisa abaphathi bokuthengwa kwempahla okugxile ku-ROI yesikhathi eside.
I-PCD (i-Polycrystalline Diamond) nedayimane lemvelo ziqhathaniswa kanjani ngomdwebo wezintambo?
Lapho ukhetha idayimane liyafa endaweni yakho, ngokuvamile unezinketho ezimbili eziyinhloko. Ungakhetha i-PCD noma ukufakwa kwedayimane kwemvelo. I-PCD imele i-polycrystalline diamond. Kuyisisindo sokwenziwa, esiqinile kakhulu esidalwe ezindaweni zokucwaninga ngaphansi kokushisa okukhulu nokucindezela okukhulu. Ngoba i-PCD ifaka amakristalu aqondiswe ngokungahleliwe, iqine ngendlela emangalisayo futhi imelana kakhulu nomthelela. Igqoka ngokulinganayo kuyo yonke indawo yayo. Okubaluleke kakhulu, ayinazo izindiza zemvelo zokuhlukanisa ngezinye izikhathi ezingabangela itshe lemvelo elimbiwe ukuthi liqhekeke ngokungalindelekile.
Ngakolunye uhlangothi, idayimane lemvelo liyafa linikeza isiqongo esiphelele sokushelela. Uma uhlelo lwakho lokusebenza oluthile ludinga i-optical-grade, isiphetho esingenasici kuzinsimbi eziyigugu, imvelo iyindlela okufanele ihambe ngayo. Kodwa-ke, i-PCD ithathe kakhulu indawo yokudweba okunembayo okuphezulu okujwayelekile ngenxa yempilo yayo yokufa ebikezelwa ngendlela emangalisayo nokusebenza okungaguquki. Sibona lobu kuqina bokwenziwa bufaniswe kubuchwepheshe besimanje, obushintshayo, obufana nobuthuthukile I-CD Texture Cutter (Ithuluzi Lokuguqula Idayimane) esetshenziselwa ukufeza ukuqedwa kwesibuko okungenasici kuma-CNC lathes.
Iyiphi indima edlalwa ukugcoba okufanele enqubweni yokudweba?
Ungathenga umdwebo wezintambo obiza kakhulu emhlabeni. Kodwa-ke, ngaphandle kokugcoba okufanele, kuzohluleka ngokushesha futhi ngokumangalisayo. Ukungqubuzana ngokwemvelo kudala ukushisa okuphezulu. Ukushisa okukhulu kakhulu okungancishisiwe kuzoshisela intambo eshisayo kufasi. Uketshezi olusebenza kahle kakhulu noma okokugcoba okuyimpushana kusebenza njengesithiyo esibalulekile sokuvikela. Ipholisa ngempumelelo indawo eshisayo futhi isuse imfucumfucu yensimbi encane ngaphambi kokuba ibangele imihuzuko.
I-emulsion enhle emanzi noma okomile komdwebo we-powder lubricant kunciphisa kakhulu ukungqubuzana. Kuyasiza ukuqeda ukushisa ngenkuthalo kude ne-deformation zone ebalulekile. Lapho umngcele omncane wokugcoba udilika ngenxa yendlala, uthola ukuthintana ngokushesha, okuqondile kwensimbi kuya kwensimbi. Lokhu kubangela nakanjani indandatho elimazayo yakheke endaweni lapho insimbi ingena khona ethuluzini. Ekusetheni okuzenzakalelayo, kwesimanjemanje, yonke into eyodwa isebenzisa amasistimu nezinzwa ezithuthukisiwe zokulethwa koketshezi. Lokhu kupholisa okuyinkimbinkimbi kuvikela ithuluzi elibizayo ekuhlulekeni kokushisa kwangaphambi kwesikhathi.
Ukulwa kanjani nokugqokwa kokufa futhi ukwandise impilo yesevisi?
Ngeshwa, ukugqoka okufayo kuyingxenye engenakugwemeka ye-physics. Kodwa ngamasu alungile, ingaphathwa ngokuqinile futhi incishiswe. Umonakalo omningi wenzeka khona kanye lapho insimbi engenayo iqala khona ukuthinta ifaneli enciphayo. Le ndawo ihlangabezana nokuguga okukhulu ngenxa yamandla acindezelayo angazelelwe, anodlame asetshenziswa ezintweni ezingavuthiwe. Ulwa nalokhu ngokuyinhloko ngokukhetha ngokucophelela okokusebenza kwe-die okusekelwe kakhulu ekulimazeni nasekuqineni kwenduku engenayo.
Ukuhlola okujwayelekile, okuhleliwe kuwukhiye wangempela ekusebenzeni kahle kwesitolo. Ngaphambi kokuthi umdwebo ufe wehluleke ngokuphelele futhi ucekele phansi inqwaba, ochwepheshe abanekhono bangakwazi ukuphinda bacolise iphrofayili. Bangakwazi ukuyishintsha ngokunembile ibe yidayamitha ethe ukukhudlwana esigabeni esilandelayo emugqeni. Ukusebenzisa izinto ezifakiwe zesakhiwo eziqinile, ezifanayo kakhulu ngomqondo ku-a I-Cemented Carbide Wear-Resistant Bushing, inweba impilo yakho yonke yemishini. Ukuvikela indawo yesitolo othulini olubi kanye nesibandisi esisefayo nakho kukhulisa impilo yesevisi yethuluzi lakho kakhulu.
Ungakwazi yini ukufeza ukuncishiswa okukhulu kocingo endaweni eyodwa?
Ezimweni ezingokoqobo, zomhlaba wangempela, cha. Ukuzama ukuphoqelela ukuncishiswa okukhulu kwentambo ngokufa okukodwa ngokuvamile kunqamula insimbi ngokushesha noma kuphahlaze ithuluzi elibizayo. Ijubane lokudweba kanye nemikhawulo engokwemvelo yezinto ezibonakalayo kuyivimbela ngokuphelele. Esikhundleni salokho, abakhiqizi abahlakaniphile basebenzisa ama-dies amaningi ahlelwe ngochungechunge olude, oluqhubekayo. Udinga ukufa okuningi emshinini wokudweba wezintambo ukuze ufinyelele izinguquko ezinobubanzi obudlulele ngokuphepha.
Njengoba ucingo luhamba ngokushesha phansi emugqeni wokukhiqiza, ludonswa kudiyizi ngokulandelana. Ukufa ngakunye kunciphisa kancane iphrofayela ye-cross-sectional ngamaphesenti abalwe ngokwezibalo. Le ndlela ehlakaniphile, eqhubekayo ivumela okokusebenza ukuthi zidwetshwe phansi ngamadayamitha ahlukene ngokuphepha ngaphandle kokweqa imikhawulo yokushuba. Ngokusabalalisa ngobuchule umsebenzi wokuguqula osindayo kulo lonke uhla losayizi wokufa, ukungezwani kuhlala kuhlala ngokuphephile ngaphansi kwendawo yokuphuka. Le nqubo yokudweba ngezintambo enezigaba eziningi isebenza kahle kakhulu futhi inciphisa kakhulu amanani okulahlwa.
Yiziphi izingxenye zangaphakathi ezibalulekile zomdwebo wezintambo?
Bheka eduze kwesithombe somdwebo, futhi uzothola ijiyomethri eklanywe kakhulu, enezindawo eziningi. Akuyona neze imbobo elula ebhobozwe ngensimbi. Okokuqala, impahla ingena ku-engeli yokusondela (noma ikhoni yokunciphisa). Lena indawo ebalulekile, egcizelelwe kakhulu lapho kwenzeka khona ukuguqulwa kwepulasitiki kwangempela. I-engeli kufanele ihambisane kahle nezinto zocingo ukuze kuqinisekiswe ukugeleza okubushelelezi, okungaphazamiseki.
Okulandelayo, idlula ngqo endaweni yokuthwala. Lesi yisigaba esiyisilinda esichaza ngokuqinile ubukhulu bokugcina obunembile futhi siqinisekisa ukuthi ucingo luyindilinga ngokuphelele. Ekugcineni, kukhona impumuzo emuva noma ikhoni yokuphuma. Ukukhululeka emuva kuvimbela insimbi eshisayo ukuthi ingaklwebheki noma iklwebe njengoba ihlehla kancane lapho ishiya indawo eqinile yokuthwala. Imilimitha ngayinye ibalulekile uma ujaha ukuphelela ekukhiqizeni.
Uzikhetha kanjani izinto zokudweba ngocingo ezifayo ngokuya ngezidingo zakho?
Ukukhetha izinto zokudweba ngezintambo kuyafa kuya ekufaniseni kahle ithuluzi nomsebenzi othile wokukhiqiza. Unezinhlobonhlobo zezinto ongazidonsa emakethe yanamuhla, okuhlanganisa insimbi, ithusi, igolide, nama-alloys asemkhathini aqine ngendlela emangalisayo. Ngayinye yalezi zinsimbi eziyingqayizivele idinga indlela eyenziwe ngokwezifiso, ehambisanayo.
Uma udonsa insimbi esindayo, eqhuma kakhulu, i-tungsten carbide ejwayelekile iwukubheja kwakho okuhle kakhulu. Uma udweba amamayela angamakhulu ekhopha ngekhebuli yasendlini evamile, i-PCD iyindinganiso eyamukelwayo yemboni yakho kokubili isivinini esingenakuqhathaniswa nokuphila isikhathi eside. Uma ukufaneleka okwedlulele okungaphezulu kwezintambo zezokwelapha noma ze-aerospace kuwumgomo oyinhloko, idayimane lemvelo lithatha umqhele. Izinto ezisetshenziswa ngaphakathi kwedayizi kufanele zihlale ziqinile kakhulu futhi zingagugi kakhulu kunento oyidonsayo.
Isifinyezo: Okubalulekile Okuthathwayo Kwempumelelo Yokudweba Ngocingo
Ukuqonda ubunkimbinkimbi bobuchwepheshe bokudweba yikho okuhlukanisa izitolo zemishini ezimaphakathi nezindlu zamandla ezikhiqiza amavolumu aphezulu. Nawa amaphuzu abaluleke kakhulu okufanele uwakhumbule:
- I-Physical Foundation: Inqubo yokudweba ngocingo incike ngokuphelele emandleni okudonsa aqinile ukuze kuzuzwe ukuguquguquka okukhulu kwepulasitiki ngaphandle kokuphula i-substrate.
- Ukukhethwa Kwezinto Ezibalulekile: Ngaso sonke isikhathi khetha i-carbide die yezinsimbi eziqinile zezimboni, sebenzisa i-PCD isikhathi eside kakhulu sezinsimbi ezithambile, futhi ubeke idayimane lemvelo ukuze liqedele indawo enhle kakhulu.
- I-Friction iyisitha esikhulu: Ukusebenzisa ukuthambisa okufanele kunciphisa kakhulu ukungqubuzana, kupholisa ithuluzi kahle, futhi kuvimbela indandatho yokugqokwa ngaphambi kwesikhathi, eyingozi.
- I-Precision Internal Geometry: I-engeli yokusondela ebaliwe, indawo ene-cylindrical bearing enembile, kanye nokukhululeka emuva okushelelayo konke kusebenza ngokuvumelana ukuze kuqinisekiswe ubukhulu obufanayo.
- Ukulungiswa Okusebenzayo: Ukuhlolwa okuhleliwe komdwebo wakho wezintambo kunweba kakhulu ukuphila kwakho, kuqinisekisa ukusebenza okunenzuzo enkulu futhi okungenaziphazamiso.
Kwa-Drillstar, siyayiqonda ingcindezi engapheli yokukhiqizwa kwezimboni. Ukuthi ufuna okuthuthukile I-Stellite Alloy Powder ukuze uthole i-hardfacing yangokwezifiso noma udinga imininingwane ethembekile ekusebenzeni okuqinile kwe-carbide, ukwazi kahle ukuthi amathuluzi akho asebenzisana kanjani nezinto zakho kuyisisekelo sempumelelo yesikhathi eside.
