Lapho onjiniyela becacisa insimbi yokufaka umjovo wepulasitiki, abagcini ngokukhetha inqubo—bakhetha ubambiswano. Inselele yangempela ayikona ukufaka insimbi epulasitiki. Iqinisekisa ukuthi okufakiwe kuhlala kusendaweni enembile, akunangcindezi, futhi amelana nokugqwala ngemva kwemijikelezo engu-10,000 ngaphansi kwengcindezi ye-hydraulic. Sibone ama-prototypes amaningi kakhulu ehluleka—hhayi kusukela ekwakhiweni kwesikhunta esingesihle, kodwa kusukela ekunwebeni okushisayo okungafani phakathi kokufakiwe kanye ne-polymer matrix. Kungakho a faka imboni yokubumba umjovo weplastiki wensimbi kumele yenze okungaphezu kokugijima imishini. Kufanele kube yizixhumanisi zonjiniyela.
Kungani Faka Ukunemba Kwendawo Kushaya Ukubekezelelana Kwe-Mold Cavity Njalo
Ukwehluleka okuningi kulandelela emuva kokuhlukile okunganakiwe: i-coefficient of thermal expansion (CTE) ukungafani. Ukufakwa kwensimbi engagqwali (CTE ≈ 17 µm/m·°C) incipha kancane kune-PEEK (CTE ≈ 35–45 µm/m·°C) phakathi nokupholisa. Uma ifekthri iphatha okufakiwe njengesibambi sendawo esimile—hhayi ingxenye esebenza ngokushisa bhá—ingxenye iyajika, isango liyaba yiqhwa lisuke maphakathi nendawo, noma ifomu lemifantu emincane kusixhumi esibonakalayo sensimbi nepulasitiki. Kwa-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., konke okufakwayo kune-conditioned kusengaphambili ukuze kufane nephrofayili yezinga lokushisa elincibilikayo lenhlaka ekhethiwe. Siqinisekisa ukuzinza kwe-dimensional ezindaweni ezintathu: izinga lokushisa legumbi, indawo yokubeka isikhunta (isb., 120°C we-PPS), kanye nokukhishwa kwangemuva kokuphola (65°C). Lokhu akulona ithiyori. Eqeqebeni lakamuva lokufakwa kwezindlu zephampu kwe-OEM yaseYurophu, ukweqa lesi sinyathelo kubangele ukukhanya okungu-22% ekuhlanganyeleni kwe-flange—okulungiswe kuphela ngemva kokulinganisa kabusha isikhathi sokufaka ukushisa kwangaphambili kanye nezinga lerempu.
Ukuhlanganiswa Okuqondile Akuyona I-Buzzword-Kuwuhlelo Lwakho Lokuvimbela Ukwehluleka
Abanye abahlinzeki abafaka izinsiza zangaphandle. Abanye bawashicilele endlini—kodwa basebenzise izikhala ezivamile. I-QINGDAO QIANGSENYUAN akenzi noma yini. Ukugeleza kwayo okuhlanganisiwe okuqondile kuqala ngesitoko sebha ye-cobalt alloy eqinisekisiwe ye-AMS 5387, esikwe sibe ubude kumalebula e-CNC ngokuphindaphinda okungu-±0.005 mm. Bese kulandela ukwelashwa kokushisa—isixazululo esifakwe ku-1175°C, amanzi acinywa, aneminyaka engu-850°C—okuqinisekiswa i-spectrometry yasendaweni nobulukhuni bemephu. Kulapho kuphela lapho okufakiwe kuthuthela esiteshini sokulungiselela i-cleanroom ukuze kusebenze i-plasma kanye nokulawula ukuhwalala okuncane (Ra 0.8 µm). Kungani lokhu kubalulekile? Ngoba amandla okunamathela ekubumbeni okufakwa ensimbi ahlotshaniswa ngokuqondile nokufana kwe-oxide yangaphandle—hhayi nje ubulukhuni. Siyakukala. Iningi labancintisana nabo alikwenzi.
- Ukufakwa komshini we-CNC okunezici zedatha elawulwa yi-GD&T (isikhundla sangempela ≤ 0.02 mm)
- Amaphrofayili wokukhulisa okushisayo afaneleke ngaphambilini emndenini ngamunye we-resin (PPS, PEEK, LCP, PEI)
- Faka isinxephezelo se-thermal drift eyakhelwe ohlelweni lwe-cavity offset
- Ukuqapha kwengcindezi ye-cavity yesikhathi sangempela kuvunyelaniswa namalogi wokushisa wokufaka
Awudingi Amakhono "Angeziwe" - Udinga Ukubulawa Okugxilile
Amavalvu okucindezela, izindlu zesilinda sephampu ye-piston, ama-winch center shaft rollers—lezi akuzona izingxenye zempahla. Kungama-assemblies asebenzayo lapho ukungaboni ngaso linye okungu-0.03 mm ku-bore yokufaka ihumusheka ekufakweni kophawu ngaphambi kwesikhathi noma isiphithiphithi sokugeleza. Amanye amafekthri ayaziqhayisa ngeminikelo “esebenza ngokugcwele” kodwa i-casting yenkontileka engaphansi, ukukhanda imishini, noma ukucwenga. Lokho kwephula ukuziphendulela. Kwa-QINGDAO QIANGSENYUAN, unjiniyela oyedwa ungumnikazi wengxenye ukusuka ekubuyekezweni kwe-GD&T ukuya embikweni wokugcina we-CMM. Lapho ikhasimende laseNyakatho Melika libika ukugcinwa kwetorque okungqubuzanayo kokufakwayo okucutshungulwa kwensimbi engagqwali, asizange sikulandelele ekubunjweni, kodwa ekujikeni kwe-passivation okungahambisani kuwo wonke amaqoqo. Isixazululo? Kwengezwe ukuqinisekiswa kokuqina kwe-electrochemical ekuhlolweni okungenayo—futhi kwehliswe ukubuyiselwa kwenkambu ngo-94% ku-Q3.
Leso siyalo sifinyelela ekubhalweni. Konke okufakwayo kuthwala ukulandeleka okugcwele: inombolo yokushisa, i-ID yelogi yomshini, isitifiketi sokuqeda phezulu, neshadi lomlando oshisayo. Azikho izifinyezo ze-PDF. Amafayela edatha eluhlaza—afinyeleleka uma ecelwa. Amakhasimende asicwaningayo athi leli zinga lokubonisa izinto linciphisa isikhathi sokuxazulula i-NCMR ngesigamu.
Izindleko Zangempela Zokufaka "Kwanele".
Ake sikhulume izinombolo. Ingxenye ebunjiwe yensimbi ecashuniwe engu-$1.20/pc ibonakala inokuncintisana—kuze kube yilapho ufaka phakathi ukusebenza kwesibili. Iklayenti elilodwa likhokhe u-$0.85 owengeziwe ngeyunithi ngayinye ngokufakwa kokususa ngesandla ngoba umphakeli walo usebenzise izikhala ze-sand-cast ezinama-engeli asalungiswa angahambisani. Omunye ubhekane ne-$210,000 ezindlekweni zokukhumbula lapho ukufakwa kwe-nickel okungeyona into efanayo ekufakweni kwengxubevange yethusi kufakwa ukugqwala kwegalvanic kwasheshisa ezindlini zephampu yamanzi anosawoti. Ukunemba akunantengo esangweni—kunenani lokwehluleka kwenkundla. Ukucaphuna kwe-QINGDAO QIANGSENYUAN kuhlanganisa ukufaka ukuqinisekiswa kwe-metallurgical, ukuhlolwa komjikelezo oshisayo, kanye nokuhlobana kobukhulu be-athikili yokuqala ngokumelene nemodeli yakho ye-CAD—hhayi nje imidwebo yesikhala.
Uma ubheka phambili, isidingo akusona sezimboni ezengeziwe ezenza insimbi yokufaka umjovo wepulasitiki. Ozakwethu abambalwa, ababukhali abaphatha okufakiwe hhayi njengesengezo-kodwa njengehange lesakhiwo sayo yonke inhlangano. Lokho kudinga ukuba yingcweti kwama-superalloy, ukulawula i-interfacial physics, kanye nokubhala phansi zonke izinqumo ezithinta ukuthembeka kokusebenza. Uzothola lokho kugxile kwa-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD.—hhayi kumaslayidi okuthengisa, kodwa kumanani e-Cpk agxivizwe kuwo wonke umbiko wokuhlola, izitifiketi ze-AMS 5387 ezigcwaliswa ngokuthunyelwa ngakunye, kanye nerekhodi lethrekhi yesigameko esingenaziro kuzo zonke izinhlelo ze-hydraulic system222222 zathunyelwa.
