Uma uzwa 'izingxenye eziyisi-6 zengxubevange,' yini efika engqondweni? Kubantu abaningi abathengayo noma abanye abaklami abasha emsebenzini, ngokuvamile kuba yinto yomugqa eshidini elicacisiwe: 'Material: Alloy 6.' Bacabanga ukuthi inkinga exazululiwe—vele uthumele umdwebo bese izingxenye zizovela. Lowo umbono wokuqala, futhi omkhulu kunayo yonke, oyiphutha. Ingxubevange 6 akuyona into eyodwa, iyunifomu efana ne-304 engenasici; iwumndeni, ngokuyinhloko i-cobalt-based, enaleyo nhlanganisela yesiginesha yokumelana nokuguga, ukumelana nokugqwala, kanye nekhono lokubamba amandla kumazinga okushisa aphezulu. Udeveli, njengenjwayelo, usemininingwaneni yokuthola usuka kumodeli we-CAD uye engxenyeni esebenzayo, ethembekile ehlezi emhlanganweni. Akukhona nje ngokuba nomshini we-CNC; kumayelana nokuqonda indlela impahla eziphatha ngayo uma uyisika, uyigaya, noma, ngokujulile, ukuthi uyiphonsa kanjani eduze kwe-net-shape ukuze ugweme ukuchitha imali eningi ngesikhathi somshini kwelinye lama-alloys abiza kakhulu laphaya.
I-Casting Conundrum: Akukona Nje Ukuthela Insimbi
Ake sikhulume ngesisekelo. Kumajiyometri ayinkimbinkimbi noma izingxenye ezingaba ukubulala kuya komshini kusuka kusitoko sebha eqinile, ukusakaza kuyisinyathelo sokuqala esinengqondo. Senze umsebenzi omningi nge Ingxubevange 6 izingxenye ngokufaka utshalomali. Isiphetho esihlanzekile, esinembayo ongasithola esikhunjeni esihle segobolondo silungele ukubekezelela okuqinile lezi zingxenye ezivame ukukudinga. Kodwa nakhu okubambekayo: I-alloy 6 inezinga eliphezulu lokuncibilika futhi isimo sayo sokuncibilika si... Ayigelezi njenge-aluminium. Uma i-gating yakho nesistimu yesikhuphukeli ingaklanywanga ngaleyo ndlela engqondweni yakho ye-viscosity kanye nephethini yokuqinisa, uzogcina usunokuncipha kwe-porosity khona kanye esigabeni esibucayi. Ngikubonile kwenzeka. Iqoqo lezihlalo zamavalvu libuyile kukhasimende ngokuhluleka ngesikhathi sokuhlolwa kwengcindezi. I-X-ray yabonisa ingxenye enhle, ngaphandle kwephakethe elincane, elicashile le-porosity elaphenduka indlela yokuvuza. Ukulungiswa bekungesona isilungiselelo somshini; bekuwukuklanywa kabusha kwenkomishi ethelayo nama-engeli e-sprue ukuze kulawulwe kangcono ukuthambekela kokushisa.
Yilapho ukuzizwisa, njengeminyaka engu-30-plus esitolo esifana ne-Qingdao Qiangsenyuan Technology Co., Ltd. (QSY), kubaluleke kakhulu. Akukhona nje ukuqhuba isithando somlilo. Kumayelana nokwakheka kwephethini, amazinga okushisa angaphambi kokushisa kwesikhunta, kanye nokwazi kahle ukuthi ingxubevange izosabela kanjani endaweni yesitolo sakho esithile. Ukugxila kwabo kukho kokubili isikhunta segobolondo nokufaka utshalomali ezintweni ezifana nalezi kuyacaca—kusho ukuthi kungenzeka babambene nalezi zindida zensimbi kuzo zonke izindlela zokulingisa ezihlukene, okwakha umuzwa ojulile. Awukwazi ukukhohlisa lokho.
Bese kuba khona ukuhlanzwa kwangemuva kokusakazwa. Igobolondo le-ceramic kufanele lisuswe ngaphandle kokulimaza ingxenye noma ukufaka ukucindezeleka okushisayo. Imingcele yokuqhunyiswa kwesihlabathi kumele ilunge—ibe nolaka kakhulu futhi usebenza-qina noma uqhekeze kancane indawo engaphezulu, ibe mnene kakhulu bese ushiya izinsalela eziphazamisa ukwenziwa kwemishini noma ukumbozwa okulandelayo. Kuyisenzo sokulinganisa esinobuciko obuningi kunesayensi kwesinye isikhathi.
Ukumashini: Lapho Izindleko Zangempela (kanye Nobuhlungu Bekhanda) Zifihla Khona
Kulungile, ngakho unokulingisa okuhle, noma mhlawumbe uqala kubha eyenziwe. Manje kufanele uyifake ngomshini. Lapha yilapho igama elithi 'Ingxubevange 6 izingxenye' iqala ukuhumushela emahoreni angempela esitolo kanye nesabelomali samathuluzi. Lesi sici siyaluma. Iyawahleka amathuluzi ajwayelekile e-HSS. Udinga i-carbide, futhi ngokuvamile amamaki akhethekile anezingubo ezithile. Nalapho, impilo yamathuluzi iyingxenyana yalokho ongakuthola ngensimbi.
Lokhu sikufunde kanzima ngephrojekthi ye-pump shaft. Wayihlela njengensimbi engagqwali eqinile. Ukufakwa kokuqala kuthathe cishe imizuzu emithathu ngaphambi kokuthi umphetho uphele ngokuphelele. Isiphetho besikubi, futhi kudingeke ukuthi sime futhi sihlole kabusha yonke into—isivinini, okuphakelayo, ukugxilisa okupholile kanye nokucindezela (ukupholisa izikhukhula kuyadingeka, hhayi inketho), ngisho nesu lendlela yamathuluzi. Ukugaywa kokukhuphuka kuqhathaniswa nokugaya okuvamile kwenza umehluko obonakalayo ekuzinzeni komphetho. Ugcina ususebenza kancane kunalokho ongathanda ukulondoloza ithuluzi, elikhuphula isikhathi somshini, okukhuphula izindleko. Umzuzu nomzuzu ku-spindle nale nto iyabiza.
Kungakho amandla omshini we-CNC womphakeli kudingeka kuxoxwe ngawo kumongo wendaba. Isitolo esenza i-aluminium ngokuyinhloko asihlonyiselwe ngokuzenzakalelayo Ingxubevange 6. Badinga ukuqina komshini ofanele, amandla okuphotha, futhi, okubaluleke kakhulu, ulwazi lwenqubo. Uma ubheka izinto ezisohlwini lwe-QSY—insimbi ekhonjiwe, insimbi, insimbi, bese ubiza ngokukhethekile ama-cobalt nama-nickel alloys—lokho kuwuphawu. Ithi kuye kwadingeka ukuthi balinganise izinqubo zabo zomshini kuwo wonke lo mkhakha, kusukela kokunobungane kuya kokunzima kakhulu. Cishe bashise isabelo sabo sokufaka ukuze bathole amapharamitha okudayeliwe.
I-Fixturing Side-Quest
I-tangent esheshayo kodwa ebalulekile: ukulungisa. Ngoba usika kancane futhi impahla iqinile, amandla okusika ahlukile. Indawo yakho idinga ukuqina ukuze ugweme ukuxoxa, kodwa futhi awukwazi ukubamba kakhulu kangangokuthi uphazamisa ukusakaza okunezindonga ezincane. Ukuze uthole amasongo seal esikwenzile, kwakudingeka siklame i-mandrel yangokwezifiso nge-coefficient ethile yokwandisa okushisayo eduze ne-Alloy 6's, ngoba ukushisa okuvela kumshini kuzokwandisa ingxenye ku-mandrel yensimbi evamile, futhi lapho ipholile, izoba ngaphandle kokujikeleza. Imininingwane emincane efana naleyo ihlukanisa ingxenye esebenzisekayo nesele.
Ilebula Le-Special Alloys kanye nokuthi Lisho Ukuthini Empeleni
Abahlinzeki bavame ukuhlanganisa izinto ezinjengalezi ngaphansi kwama-alloys akhethekile. Ibhakede elikahle, kodwa njengomthengi noma unjiniyela, udinga ukumba ujule. Izindlela ezikhethekile zidinga ukuphathwa okukhethekile, izilawuli zenqubo ekhethekile, nokunaka okukhethekile emininingwaneni. Ngoba Ingxubevange 6 izingxenye, enye yezindawo zokulawula eziyinhloko ukwelapha ukushisa. Yize ivamise ukusetshenziswa esimweni se-as-cast noma esilashwe ngesixazululo, kwesinye isikhathi ukwelashwa okukhethekile kokuguga kuyadingeka ukuze kuncishiswe ama-carbides ukuze amelane nokugqokwa okufanele. Uma isitolo singahlomile ngezithando zomlilo ezinembayo, ezilinganisiwe futhi singabhalisi amajika ezinga lokushisa lesikhathi, ungathola ukusebenza okungahambisani ukusuka kuqoqo kuye kwelinye.
Ukulandeleka kungenye enkulu. Lokhu akuyona impahla. Udinga isitifiketi esibuyela emuva ekuncibilikeni. Abasunguli abahlonishwayo kanye nochwepheshe bemishini bazohlinzeka lokhu njengendaba nje. Iyingxenye yephakheji lapho usebenza nama-alloys asebenza kahle kakhulu. Lapho uhlola uzakwethu, ukuzimisela kwakhe kanye nekhono lokuhlinzeka ngokulandeleka okugcwele kwempahla kuyisihlungi esisheshayo sokubaluleka kwabo konke mayelana nekhwalithi.
Lokhu kubuyisela emuva emlandweni wokusebenza wenkampani. Ifemu ebilokhu yenza kanye nokwenza imishini iminyaka engaphezu kwamashumi amathathu, njenge-QSY, kungenzeka ukuthi yakhe amasistimu alokhu. Baye bamelana nokuhlolwa kwekhwalithi, babhekana nemibiko yokungalandeli, futhi balungisa amashidi abo enqubo. Lolo lwazi lwesikhungo yilokho okuthengayo ngempela, hhayi nje ukususwa kwensimbi ngokomzimba.
Ukwehluleka Njengothisha: Indaba Ye-Bearing Cage
Ngizokwabelana ngecala elifushane elingazange libe yimpumelelo, kodwa lisifundise amaphrojekthi abushelelezi angaphezu kweshumi nambili. Kwakuyikheji elithwalayo, ingxenye elula eyenziwe nge-lathed evela ku-Alloy 6 isitokwe esiyindilinga. Amaphrinti adinga ukuqedwa okuhle kakhulu kwe-ID. Sayizuza esitolo, sayilinganisa, yayibukeka iphelele. Kodwa enkonzweni, yehlulekile ngaphambi kwesikhathi ngenxa yokulimala. Ukuhlaziywa kwe-post-mortem kukhomba inqubo yokwenza imishini ngokwayo. Sasifinyelele isiphetho esihle, kodwa ngokwenza kanjalo, sasiphinde sakha i-microstructure ethile engaphezulu eyayithambekele ekugqokeni okunamathelayo ngaphansi komthwalo. Isixazululo bekungesona isiphetho esihle; bekuwukuphela okulawulwayo, okumangelenge kancane kusuka kweminye imidiya egayayo edale indawo ekahle yendawo engaphezulu. Ukucaciswa bekungalungile, futhi besingenawo umuzwa wokukubuza. Manje sihlala sibuza ngendawo yohlelo lokusebenza kanye nezimo zokulayisha ngaphambi kokuphothula i-callout yokuqeda phezulu kulawa ma-alloys.
Ukuthola kanye Nomugqa Wesikhathi Ongokoqobo
Ekugcineni, iphuzu le-pragmatic ekutholeni Ingxubevange 6 izingxenye. Isikhathi esiholayo. Uma uwadinga ngokushesha, ngokuvamile uphelelwa yinhlanhla. Impahla eluhlaza ingase ingabi eshalofini. Umjikelezo wokubunjwa, okuhlanganisa ukwenziwa kwephethini, ukwakha isikhunta, ukuthela, ukupholisa, nokuhlanza, kukalwa ngamaviki, hhayi izinsuku. Ukukhanda kuthatha isikhathi eside ngenxa yezivinini nokuphakelayo okuqaphile. Ukuhlolwa kwekhwalithi kubandakanyeka kakhulu. Ukusheshisa noma yisiphi salezi zigaba kuyindlela yokwenza inhlekelele. Umphakeli ongokoqobo ngeke athembise ukuguqulwa kwesonto elilodwa; bazokuhambisa kumugqa wabo wesikhathi wenqubo. Uzakwethu omuhle uphatha okulindelekile kusenesikhathi. Ukuhlola iwebhusayithi yomphakeli, njenge-tsingtaocnc.com, ngamakhono abo ashiwo kuyisiqalo, kodwa ukuhlolwa kwangempela kusengxoxweni: ingabe babuza imibuzo efanele mayelana nesicelo sakho, noma bavele bacaphune inani nosuku? Eyangaphambili imvamisa ikhombisa ukuthi bacabanga ukuthi bazoyenza kanjani ingxenye, hhayi nje ukuthi yenziwe kanjani.
Ekugcineni, kuphumelele Ingxubevange 6 izingxenye ukukhiqiza kuwukubambisana. Kuphakathi komklami oqonda izidingo zokusebenza, i-metallurgist noma unjiniyela we-foundry oqonda ukuziphatha kwezinto ezibonakalayo, kanye nomakhinikhi oqonda ukuthi zilolongwa kanjani ngaphandle kokuphazamisa izici zayo. Akulona nje i-oda lokuthenga. Kuyinqubo, enayo yonke imibimbi, ukubuyekezwa, nokuxazulula izinkinga okuhlanganisayo. Umgomo uwukugcina unengxenye engahlangani nje nokuphrintiwe, kodwa esindayo emhlabeni wangempela lapho ukuphrinta kungalokothi kuhambe khona.
