Lapho ukubekezelelana okuqinile, amajiyometri ayinkimbinkimbi, nezimo zesevisi ezeqisayo zihlangana—inqubo eyodwa kuphela eletha ukwethembeka okuhambisanayo: ukunemba kokulahlekelwa ukutshala imali kwe-wax. Akuwona wonke ama-Foundries akufezayo. Bambalwa abalawula iketango eligcwele—kusuka ekukhetheni ingxubevange nobuqotho besikhunta ukuya kumashini wangemuva kokusakazwa kanye nokuqinisekiswa kwesakhiwo esincane—ngaphansi kophahla olulodwa. Kulapho ukusebenza komhlaba wangempela kuhlukanisa khona ithiyori nokulethwa.
Kungani "Ukunemba" Kungekona nje Ulimi Lokuthengisa
Ukutshala izimali kuzuza isithunzi sako sokunemba ngoba kuqeda imigqa ehlukanisayo, ama-engeli asalungiswa, namaphutha okungafani kwesikhunta atholakala esihlabathini noma ekubunjweni kokufa. Kodwa inzuzo yenqubo eluhlaza isho okuncane ngaphandle kwesiyalo sokubulawa. Kwa-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., “ukunemba” kuqala ngokulandeleka kwezinto—hhayi nje izinombolo zeqoqo, kodwa imibiko yokuhlolwa komshini wokugaya kuyo yonke ingot ye-cobalt-nickel, yonke i-AMS 5387 billet, yonke i-alloy bar ye-T800. Sibone amakhasimende ethola izingxenye ezingaphakathi kuka-±0.05 mm kumadayamitha abalulekile—bese ehluleka ukuhlola ukusebenza ngenxa yokuhlukaniswa komngcele wokusanhlamvu okungabikwanga. Ngakho siqinisekisa ukuvumelana kwe-metallurgical *ngaphambi* kokuthela, hhayi ngemva. Isikhungo sethu esithobela i-ISO senza ukuhlaziya okubonakalayo kusitoko esingenayo, sibheka amalogi omlando oshisayo kubahlinzeki, kanye nemijikelezo yokwelashwa kokushisa okuyizithenjwa eziphambanayo ngokumelene nezimfuneko ze-AMS 2269 kanye ne-ASTM A995. Ukunemba akukalwa ngama-microns kuphela. Yakhelwe ku-microstructure ye-alloy.
Lapho Izimboni Eziningi Zephuka Khona—Nendlela Esivala Ngayo Igebe
Ozakwethu befekthri abakhipha utshalomali be-wax ngokunemba bayaphumelela ekulingiseni—kodwa bashiyele izinkampani zangaphandle ukwenza imishini. Abanye basebenza kahle kakhulu ku-CNC kodwa abanalo ikhono lokusakaza ukuze kuthuthukiswe indawo yokungena, ukukhuphuka, noma ukujiya kwamagobolondo kumaphampu anezindonga ezincane ezinezindonga. Lokhu handoff kudala ukukhukhuleka kobukhulu. Silandele ukungezwani okuphindaphindekayo okungu-0.12 mm kubo bonke abathengisi abathathu lapho mshini ama-AMS 5387 cobalt alloy nozzles—okubangelwa izimiso eziyisisekelo zokunciphisa ingcindezi zangaphambi komshini. Ukugeleza kwethu okuhlanganisiwe okuqondile kugwema lokho. Wonke umzimba we-valve yokucindezela, indlu yesilinda sephampu ye-piston, noma i-winch center shaft roller igeleza ngokulandelana okukodwa okulawulwayo: ukufakwa kwe-investimenti → ukuhlanganisa isixazululo → ukunemba kwe-CNC ye-multi-axis (nokuqinisekiswa kwe-CMM okungaphakathi kwenqubo) → ukuqedwa kokugcina kwendawo. Akukho ukudluliselwa kwangaphandle. Akukho ukulahleka kwedatha phakathi kweminyango. Akukho ukuqagela ukuthi umakhi wemishini uyaqonda ukuthi izingcindezi eziyinsalela ezivela ekuqinisweni kokuqondisa ziwuthinta kanjani umzuliswano oyindilinga.
Izicelo Zomhlaba Wangempela Zidinga Ukuqinisekiswa Komhlaba Wangempela
Izingxenye zesistimu ye-Hydraulic azihluleki kumalebhu. Bahluleka ngaphansi kwemithwalo yamabha angu-350, ezindaweni zasolwandle ezinosawoti ogcwele usawoti, noma ngesikhathi sokushintshwa kwamahora angu-12 emalolini athwala izimayini. Kungakho ukuhlola kwethu kungaqhutshwa ngohlu lokuhlola—kuqhutshwa isicelo. Kumapulagi e-cobalt alloy asetshenziswa kuwoyela wasolwandle namavalvu okulawula igesi, senza ukuhlola ukuvuza kwe-helium *ngemuva* kokudlula kokugcina—hhayi nje ukuhlola ubukhulu. Ngezisekelo zephampu yensimbi engagqwali esekela izigaba ze-centrifugal zesivinini esikhulu, senza ukuhlaziya kwe-modal ukuze siqinisekise amaza emvelo agweme ama-harmonics okusebenza. Konke ukukhishwa kwensimbi kuhlolwa nge-ultrasonic nge-ASTM E186 ngayinye; konke ukukhishwa kwensimbi kuthola ukuhlolwa kwezinhlayiya kazibuthe nge-ASTM E709 ngayinye. Futhi yebo-sigcina ukulandeleka okugcwele kwedijithali: yimuphi u-opharetha othele liphi igobolondo, imuphi umjikelezo wesithando somlilo owasetshenziswa, okuyinto uphenyo lwe-CMM oluthinte ukuthi iyiphi i-datum. Uma ikhasimende libuza ukuthi “Kwenzekeni ku-Lot #QS-8842?”, silibonisa ishadi lephrofayela eshisayo, ifilimu ye-X-ray, nombiko wokugcina we-GD&T—konke ngaphansi kwamasekhondi angu-90.
Ukukhetha Uzakwethu Olungile Kusho Ukubuza Imibuzo Elungile
Ungabuzi ukuthi “Ungakwazi ukwenza le geometry?” Buza “Ukulawula kanjani ukunwetshwa kwegobolondo ngesikhathi sokukhiswa kwe-wax ezindongeni ezingaphansi kuka-2.5 mm?” Ungabuzi ukuthi "Liyini ikhono lakho lokubekezelela?" Buza ukuthi “Ithini i-Cpk yakho ku-Ø42.3±0.025 mm bores ku-T800 alloy—futhi lingakanani izinga lakho lokwenqaba lapho ukushisa kwelapha ngaphezu kuka-1150°C?” Sisize ama-OEM aseNyakatho Melika ukusika isikhathi sokuhola sesibonelo sisuka emavikini angu-14 siye kwayisi-6 ngokubuyekeza ngokuhlanganyela imidwebo kusenesikhathi—izici zokuhlaba umkhosi njengezimbobo ezijulile eziyizimpumputhe ezibamba izinsalela zobumba, noma ama-flange azacile athambekele ekubeni ne-warpage ngesikhathi sokupholisa. Onjiniyela bethu bakhuluma kahle nge-GD&T. Bayazi lapho i-callout engu-±0.01 mm ifinyeleleka—futhi uma idala izindleko ezingadingekile ngaphandle kwenzuzo yokusebenza. Lokho akuyona inkulumo yokuthengisa. Yilokho okwenzekayo lapho ithimba lakho lihlanganisa ama-metallurgists acacise ama-alloys e-cobalt emibuthanweni yepompo ye-subsea kusukela ngo-2013.
Ukuthola izicelo zezimboni ezifunayo—amasistimu awu-hydraulic, izimoto zobunjiniyela, okokusebenza kukawoyela negesi, ukuhlanganiswa kwephampu okukhethekile—ukunemba okulahlekile kwefekthri yokukhipha utshalomali kwe-wax kumele kudlulele ngalé kohlu lwemishini nezitifiketi ze-ISO. Idinga ulwazi oluqinisekisiwe olunama-superalloy ngaphansi komthwalo, ukuhlanganiswa okuqondile okuvimbela ukuvuza kwe-dimensional, namasistimu ekhwalithi akhelwe eduze kwezindlela zokuhluleka—hhayi nje ukuthobelana. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. iletha lokho. Hhayi njengento ekahle. Njengomkhuba wansuku zonke.
