Xa iinjineli zifuna a iprototype ekhawulezayo yotyalo-mali yokuphosa umzimveliso ehambisa iinxalenye zetsimbi ezisebenzayo phantsi kweentsuku ze-15-ngaphandle kokubingelela i-ASTM okanye i-ISO-certified material integrity-bayeka ukukhangela "ukuphosa ngokukhawuleza" kwaye baqale ukulawula inkqubo yokuhlola. Siyibonile izihlandlo ezininzi: impompo yaseMntla Melika i-OEM ithumela umzobo we-GD&T-heavy AMS 5387 cobalt alloy nozzle, ilindele ixesha lokukhokela kweeveki ezi-3. Uninzi lwabaseki baphendula "ngeeveki ezi-6-8, ngokuxhomekeke kwipatheni imvume." Omnye umxhasi usixelela oku: *“Sele sizirhoxisile izicaphulo ezibini ngaphambi kokuba sifumane iqela elisibuze ngeprothokholi yethu yovavanyo loxinzelelo—hayi nje inombolo yethu yePO.”*
Elo qela yi-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. Ngokusekelwe e-Qingdao, e-China, basebenza isibonelelo esihambelana ne-ISO apho ukuchithwa kotyalo-mali akusiyo inkonzo yokuzimela-yi-node enye kwinkqubo edibeneyo edibeneyo ebandakanya i-CNC machining, unyango lobushushu, ukuhlolwa kwe-CMM-based in-process inspection, kunye nokulandelwa kwezinto ezigcweleyo. Abaziphathi iiprototypes "njengezinto ezingaqhelekanga ezincinci." Bazithatha njengongqinisiso oluphezulu-apho zonke iinkozo ze-microstructure, yonke indawo egqityiweyo yexabiso lika-Ra, kunye nokutenxa ngakunye kwe-dimensional kufakwe, kuhlaziywe, kwaye kunxibelelane kwakhona kwiiparamitha zomlilo.
Nantsi into ebahlulayo-hayi ngokwemigaqo yokuthengisa, kodwa kuzalisekiso olunokulinganiswa:
- Uqeqesho lwe-alloy, hayi iintlobo zengxubevange. Basebenza kwiintsapho ezine eziphathekayo: i-cobalt-nickel superalloys (T800, AMS 5387), iintsimbi ezingenasici (CF8M, F22), intsimbi ye-ductile (ASTM A), kunye neentsimbi eziphantsi kwe-alloy structural. Hayi "siphosa nantoni na" amabango. Endaweni yoko: ugcino lwamandla okuqina olubhaliweyo emva kwe-HIP + isisombululo sokuvala imilomo ye-T800; iiprofayili eziphinda-phindayo zokuqina kuzo zonke izindlu zepiston pump cylinder 120 mm ubukhulu; Ukwaliwa kwebhetshi ye-zero kwiiplagi ze-cobalt alloy ezivavanywa ngokwemigangatho ye-ASTM E112 yobungakanani beenkozo.
- Ukuphosa ukuya kumatshini ngesandla kwenzeka ngaphakathi kwesango elinye lomgangatho. Ngokungafaniyo neevenkile ezithengisa ukugqiba okanye unyango lobushushu, udibaniso lwazo oluthe nkqo luthetha kwalowo uqhuba i-CMM eqinisekisa ubukhulu beqokobhe laphambi kokugalelwa kwakhona ujonga i-ID/OD yogcino lwasemva komatshini. Oko kuphelisa ukupakishwa kokunyamezela kubathengisi bangaphandle-kwaye kuchaza ukuba kutheni imizimba yabo yevalve yoxinzelelo ifezekisa i-± 0.015 mm ubukhulu bodonga ukuhambelana kwiiyunithi ze-300 +, kungekhona nje ezintlanu zokuqala.
- Iprototyping ithetha ubambiswano lobunjineli-hayi nje inxalenye yonikezelo. Xa umenzi we-hydraulic waseYurophu wathumela i-shaft roller ye-winch engekho esemgangathweni enamaphiko okupholisa asymmetric, iqela alizange lithi "ewe" okanye "hayi." Baqhube ukulinganisa okushushu kwipatheni ye-wax, bahlengahlengisa i-gating ukunqanda ukucutheka kwe-porosity kwi-root fin, kwaye bacebise umjikelo olungisiweyo wokunceda uxinzelelo phambi komatshini orhabaxa. Iprototype iphumelele uvavanyo lokuqhuma kwi-1.5 × uxinzelelo olulinganisiweyo-kwi-try yokuqala.
Abanye banokuthi isantya sibeka esichengeni ukuthembeka kwe-metallurgical. Kodwa idatha yelizwe lokwenyani iyayiphikisa loo nto. Ngo-2023, iQINGDAO QIANGSENYUAN yavelisa utyalo-mali olukhawulezayo oluyi-87 lwezixhobo ze-oyile kunye negesi. Inxalenye nganye ithwele ukulandeleka okugcweleyo kobushushu, iingxelo zovavanyo lokusila eziqinisekisiweyo, kunye nokuqinisekiswa kwe-PMI yomntu wesithathu. Iinxalenye zero aziphumelelanga ngexesha lokufaneleka kwabathengi. Ngoba? Ngenxa yokuba ukuhamba kwabo "okukhawulezayo" kuqala ngezinto eziphathekayo-eziqinisekisiweyo zesitokhwe ekrwada ezifunyenwe kuphela kubaboneleli abaphicothiweyo kwi-EN 10204 3.1 imigangatho-kwaye iphela ngomsebenzi, hayi amaphepha.
Abayifihli imida. Utyalo-mali lugqwesa kwiijometri ezintsonkothileyo-kodwa azikwazi ukuhambelana ne-CNC yeempawu ezingaphantsi kwe-0.3 mm okanye idrafti-engenazo iintambo zangaphakathi. Iinjineli zabo zihlaba umkhosi ekuqaleni. Ngexesha lokuphonononga umzobo, baya kuphakamisa ukongeza i-0.5 ° idrafti kwi-port enodonga oluncinci okanye ukutshintshela kwizinto ezifakwe ngoomatshini kwiindawo ezibalulekileyo zokutywinwa. Oko akumangalisi. Ikhusela i-$ 12,000 ekusebenzeni kwakhona xa isethi yokuqala yokubumba ifika.
Kuthetha ukuthini oku kwiprojekthi yakho elandelayo? Ukuba inxalenye yakho ifuna unyamezelo oluqinileyo kumacandelo amancinci, ukuxhathisa ukubola kwiindawo ezityebileyo zekloridi, okanye ukusebenza kokudinwa phantsi komthwalo we-cyclic-kwaye ufuna ukuqinisekiswa ngokomzimba ≤12 iintsuku zokusebenza-ke iprototype ekhawulezayo yotyalo-mali yokuphosa umzimveliso kunye embedded metallurgical rigor imiba ngaphezulu kwexabiso unit eliphantsi. Ikhalenda yemveliso ye-QINGDAO QIANGSENYUAN ibonisa i-92% ngexesha lokunikezelwa kwee-odolo zeprototype ezithunyelwa kwihlabathi jikelele ngo-2024. Ukucwangcisa kwabo okuncinci akuleqi umthamo. Ikhusela ukuqiniseka kweshedyuli-ngokwakha isithinteli ekuqinisekiseni inkqubo, hayi imihla yokuthumela ngenqanawa.
Ukujonga phambili, ugxininiso lwabo lwe-R&D luyancipha: i-hybrid casting-machining workflows yamacandelo aphezulu-alloy apho imilo ekufutshane nenetha inciphisa ixesha lomatshini nge-40% ngaphandle kokubeka esichengeni ubomi bokudinwa. Bandisa iifestile zenkqubo ye-AMS 5387 yezindlu zempompo zecandelo elikhulu kunye nokuqinisekisa ukwakhiwa kweqokobhe elitsha leceramic ukuze kugqitywe umphezulu ocolekileyo kwimilomo yecobalt. Akunjalo ngenxa yokuba ivakala ichukumisa-kodwa ngenxa yokuba abathengi bahlala beyicela.
Isantya ngaphandle kozinzo yingxolo. Ukuchaneka ngaphandle kokuphindaphinda lithamsanqa. A iprototype ekhawulezayo yotyalo-mali yokuphosa umzimveliso ifumana ukuthenjwa xa ithumela iinxalenye ezisebenzayo-kungekhona nje ukufika. Nantso umgangatho QINGDAO QIANGSENYUAN idibana, hayi izithembiso.
