Lapho onjiniyela becacisa a imboni yensimbi yokuphonsa isihlabathi kumavalvu we-hydraulic abalulekile kumishini noma izindlu zephampu ezigqoke kakhulu, azithengi nje ukusakaza—zivikela ukuqina kohlangothi ngaphansi kwengcindezi yebha engu-350, ubuqotho be-microstructure ngemva kokwelashwa kokushisa, kanye nokuvumelana kwe-batch-to-batch metallurgical. Lona umkhawulo abahlinzeki abaningi abahluleka ukuwususa. Kwa-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Senze izingxenye ezingaphezu kwezingu-12,000 zensimbi nesihlabathi sensimbi kusukela ngo-2018—ngayinye ilandelelwa enambeni yayo yokushisa, ehlolwe ngama-Zeiss CMM ngaphambi komshini, futhi yaqinisekiswa ngokumelene ne-ASME B16.34 kanye ne-ISO 8062 tolerances.
Ukubunjwa kwesihlabathi kusewumzila ongabizi kakhulu wevolumu emaphakathi, izingxenye zejiyomethri eziyinkimbinkimbi ezingaphezu kuka-5 kg—ikakhulukazi lapho kuhileleke ama-alloys afana ne-AMS 5387 cobalt noma ama-superalloy asekelwe ku-T800. Kodwa nakhu abathengi abaningi abangakunaki: ikhwalithi yokukhipha isihlabathi ayichazwa yisikhunta kuphela. Kunqunywa ukuthi ukusakaza kuhlangana kanjani ngokuqinile nezinqubo ezingezansi. Sisebenzisa kokubili ukusakaza kwesanti nokutshalwa kwezimali endaweni efanayo eqinisekisiwe ye-ISO 9001—kodwa ukusakaza kwesihlabathi kuphela okusekela ukuhamba kwethu okugcwele okuqondile: kusukela ekulingiseni isikhunta sesihlabathi esiluhlaza (sisebenzisa i-MAGMASOFT®) ngokusebenzisa i-CNC finishing-machining yama-valve bores angaphakathi, i-nitriding, nokuhlola ukuvuza kwe-helium. Indlu yesilinda sephampu ye-piston esiyilethe ku-OEM yaseJalimane ngekota edlule ibe nokubekezelela indawo okungu-±0.05 mm ebusweni bembobo eyisithupha—okutholakala kuphela ngenxa yokuthi ithimba lethu labasunguli lihlala nochwepheshe bemishini ukulungisa ukuphrinta okuyisisekelo ngokusekelwe kudatha yangempela yokuchezuka kwamathuluzi.
Abanye bangase baphikise ngokuthi isikhunta sesihlabathi esiphrintiwe se-3D sanamuhla sisusa ukuhlukahluka kwendabuko. Yiqiniso—kodwa kuphela uma ulawula lonke uchungechunge. Sibone amakhasimende eshintshela ekubunjweni kwe-binder-jet, bese bezabalaza ngamandla okunyakazisa angahambisani abangela ukuphuka okuncane emibhobongweni yengxubevange ye-cobalt. Impendulo yethu? Gcina isihlabathi esiluhlaza esivamile ku->90% womsebenzi we-alloy ephezulu—kodwa thuthukisa inqubo: isilawuli somswakama esizenzakalelayo (± 0.3% ukunemba), ukuqapha ukuqina komgogodla wesikhathi sangempela, kanye nesampula ye-metallographic yangaphambi kokuthelwa. Ukuze uthole i-oda lakamuva lamarola we-winch center shaft angajwayelekile, sibambe izinga lokushisa elithelayo elingaphakathi kuka-±8°C ekushiseni okungu-14—okubalulekile ukugwema ukwakheka kwesigaba se-sigma ekubunjweni kwe-duplex stainless. Lelo zinga lesiyalo esishisayo alenzeki emisebenzini ye-siled.
Yini ehlukanisa umuntu onekhono imboni yensimbi yokuphonsa isihlabathi kwethembekile ngempela ukulandeleka—hhayi nje amaphepha. Iqoqo ngalinye liphethe idosi yedijithali exhunywe ku-QR: imibiko yokuhlaziywa kwencibilika, imiphumela yokuskenwa kwe-radiographic (ASTM E94 Level 2), imephu yobulukhuni be-as-cast, nokuqinisekiswa kokugcina kwe-GD&T ngokumelene nefayela le-STEP lekhasimende. Lapho umkhiqizi wezisetshenziswa zenkundla kawoyela eNyakatho Melika edinga ukumiselela amapulaki e-AMS 5387 ngemva kokuhluleka kwenkundla, ukulandela kwethu umkhondo kusivumele sihlukanise ukushisa okukodwa ngokuhlukaniswa kwe-chromium eseceleni—futhi sikucubungule kabusha ngokuhlanganisa isixazululo esilungisiwe. Akukho ukuqagela. Alikho iqoqo elikhumbulayo. Ukulungiswa okusekelwe ku-physics nje.
Uma iphrojekthi yakho elandelayo ihlanganisa amavalvu okucindezela, isisekelo sephampu, noma izingxenye zemoto yobunjiniyela ezidinga impilo yokukhathala yomjikelezo ongu-200,000, qala ngokubuyekezwa kokwenziwayo—hhayi ama-RFQ. Buza umphakeli wakho: Bangakwazi yini ukulingisa ukuncipha kokuqina kumklamo wakho wesango othize? Ingabe ziqinisekisa izakhiwo eziqinile *emva* komshini wokugcina nokukhululeka kwengcindezi? Ingabe isistimu yabo yokubuyiselwa kwesihlabathi ilinganisiwe ukuze kugcinwe ukungena okungaguquguquki kuwo wonke amashifu? I-QINGDAO QIANGSENYUAN TECHNOLOGY iphendula ngoyebo—kubo bobathathu. Asigcini nje ngokuphonsa insimbi. Sifaka ukuzethemba kuzo zonke izingxenye zemvilophu. Vakashela tsngtaocnc.com ukucela umbiko wamahhala wokuba nokwenzeka kokusakaza—okuhlanganisa nokuhlaziywa kokugeleza kwesikhunta, imephu yengozi yobukhulu obubalulekile, nokuzibophezela kwesikhathi esiholayo sesibonelo ngamavolumu okukhiqiza.
