Akatswiri akamatchula zitsulo zosapanga dzimbiri za mavavu a hydraulic, mapampu, kapena ma winch shafts akunyanja, samangofunika chitsulo - amafunikira kukhazikika kwamkati pansi pa mipiringidzo 300, kukana kwa dzimbiri m'malo odzaza ndi kloridi, komanso kusakhulupirika kwapang'onopang'ono pambuyo pa kutentha. Chifukwa chake a Investment kuponyera zitsulo zosapanga dzimbiri fakitale si wogulitsa-ndiwowonjezera luso la gulu lojambula.
Tawona mapulojekiti ambiri akuyimitsidwa chifukwa chopangira zitsulo zosapanga dzimbiri ngati chitsulo cha kaboni: polowera komweko, kuzizira komweko, njira yoyendera yofanana. Koma 316 zosapanga dzimbiri zimachepa 12% kuposa chitsulo chosungunuka panthawi yolimba. Kutentha kwake ndi theka la aluminiyumu. Ndipo wosanjikiza wake wa oxide wa pamwamba - wofunikira kuti usasunthike - umapezeka pokhapokha kuzizirira kumatsata 5-10 ° C / min zenera pambuyo poponya. Ku QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., timapanga ndalama zilizonse zosapanga dzimbiri ngati zitsulo - osati kupanga mawonekedwe.
Kulondola Kumayamba Nkhungu Isanatsanulidwe
Ogula ambiri amaganiza kuti kulondola kwa ndalama kumachokera ku kuwongolera makulidwe a zipolopolo za ceramic. Sizikutero. Zimayamba ndi geometry ya sera - ndi momwe geometry imagwirizanirana ndi alloy shrinkage. Mwachitsanzo: nyumba ya silinda ya pampu ya pisitoni yopangidwa kuchokera ku ASTM A473 Giredi 316 iyenera kukhala ndi ± 0.05 mm pa ID ya bore kudutsa utali wa 280 mm. Timakwaniritsa izi polinganiza kukula kwa sera motsutsana ndi kutsika kwa aloyi komaliza pogwiritsa ntchito kayeseleledwe kanyumba - osati ma chart amtundu uliwonse. Gulu lathu logwiritsa ntchito zida limasintha ma angles okonzekera ndi 0.15° increments kutengera makulidwe a khoma, osati ma tempuleti wamba. Tatsimikizira njirayi kudutsa ma 172 opanga matupi a valve opanikizika; 99.4% adadutsa chitsimikiziro cha CMM choyambirira popanda kukonzanso.
Mulingo wowongolera uwu umafuna kuphatikiza koyima. Sitimapereka ntchito zomanga zipolopolo, zowotcha, kapena kuwongolera ng'anjo. Malo athu ogwirizana ndi ISO amayang'anira onse atatu-ndikuwalumikiza ku data yeniyeni ya thermocouple kuchokera ku crucible iliyonse. Tikasungunula 316 zosapanga dzimbiri, timawunika mosalekeza momwe mpweya wa okosijeni wasungunuka. Kupitilira 25 ppm? Gululo limayambitsa kutembenukira kuzinthu zosafunikira. Palibe kuchotserapo.
Kumene Ma Cobalt Alloys ndi Zitsulo Zosapanga dzimbiri Zimaphatikizana
Izi ndi zomwe magulu ambiri ogula zinthu amaphonya: kuponya zitsulo zosapanga dzimbiri sikusiyana ndi ntchito ya superalloy. Pamalo athu, ng'anjo yomweyi imatenthetsa AMS 5387 cobalt alloy ndi CF8M yopanda banga. Chifukwa chiyani? Chifukwa zonse zimafuna kuwongolera kofanana kwa mumlengalenga (vacuum + argon backfill), ma ramp ofananira a preheat (120 ° C/h mpaka 1,100 ° C), ndi mazenera anthawi yopumira ofanana (± masekondi 90). Kulangidwa kophatikizana kumeneku kumatanthauza kuti ochita masewera athu osapanga dzimbiri atenga ma protocol otsimikizika owongolera kutentha - palibe njira zophunzirira zoyeserera ndi zolakwika.
Tengani magawo a pampu a T800. Kuuma kwawo (42-48 HRC) kumafuna yankho la annealing pa 1,120 ° C ndikutsatiridwa ndi kuzimitsa madzi mkati mwa masekondi 45. Tinapanga chingwe chozimitsiracho kukhala chingwe choponyera - osati monga kuganiza mozama. Zotsatira: kupotoza zero pa 142 mm-diameter impeller hubs pomwe ogulitsa am'mbuyomu adanenanso kuti 0.18 mm yatha.
- Ma valve opanikizika: ASME B16.34 Kalasi 600, yovomerezeka ku NACE MR0175/ISO 15156
- Piston pump silinda nyumba: GD&T-zogwirizana pa ASME Y14.5-2018, kuphatikizapo mbiri ya zowongolera pamwamba pa mating flanges
- Zodzigudubuza zamagalimoto opangira ma winch center shaft: Kulimba kumatsimikiziridwa pa ASTM E10, kumaliza pamwamba Ra ≤0.8 µm monga-cast
- Cobalt alloy nozzles: Kukhazikika kwakutali kumatsimikiziridwa pambuyo pa matenthedwe a 500 pakati pa -40 ° C ndi +220 ° C
Chifukwa chiyani "Zida Zotsimikizika" Sizongotsatsa
"Timagwiritsa ntchito chitsulo chosapanga dzimbiri chotsimikizika" chikuwoneka pa 83% ya masamba ogulitsa. Koma certification sizitanthauza kanthu ngati kutsatiridwa kumayima pa tag ya coil. Pamalo athu, chiwerengero chilichonse cha kutentha chimalowa mu dongosolo lathu la ERP-ndi mamapu kupita kuzinthu zinazake pogwiritsa ntchito ma code a laser-etched lot pagawo lililonse. Makasitomala akafuna kuti apereke chiwongolero chonse cha valavu ya subsea, tinkapereka malipoti oyesa mphero, zolemba zowunikira, ndi mbiri yanthawi yonyowa m'ng'anjo-zonse zolumikizidwa ndi manambala omwe amaponyedwa. Mulingo wowonekera woterewu siwosankha. Ndikofunikira kuti API 6A itsatire - ndipo imawotchedwa mumayendedwe athu, osati kumawunikiridwa.
Timachokera ku 316, 304L, ndi duplex 2205 kokha kuchokera ku mphero zomwe zili ndi certification ya EN 10204 3.1-ndikutsimikizira chemistry tikalandira pogwiritsa ntchito ma LIBS spectrometry a m'manja. Ngati chromium igwera pansi pa 16.5% mu zitsanzo za 304L, koyilo yonseyo imayikidwa kwaokha isanatsitsidwe. Palibe kuchotserapo. Ayi “kamodzi kokha aka.”
Kutumiza Kweniyeni Kumatanthauza Kuneneratu Zenizeni
Funsani opereka asanu kuti akupatseni nthawi yotsogolera pakupanga zitsulo zosapanga dzimbiri, ndipo mupeza mayankho asanu - okhala ndi masabata 8 mpaka 22. Zathu ndizokhazikika: masabata a 14 pamutu woyamba, masabata a 10 obwerezabwereza-otsimikizika. Bwanji? Potsekera koyambirira: 30% ya malo athu opangira zipolopolo amasungidwa kuti akhale osapanga dzimbiri, ndipo ng'anjo zathu zotenthetsera zimapanga kutentha kosapanga dzimbiri m'midadada yodzipereka sabata iliyonse. Palibe kusinthana ma aloyi pakati pa kuthamanga. Palibe chiopsezo chokhudzana ndi kuipitsidwa. Palibe kuchedwa kodabwitsa kuchokera kuzinthu zomwe zimagawidwa.
Timatsimikizira lonjezoli tsiku ndi tsiku. Kota yatha, 97.2% ya maoda azitsulo zosapanga dzimbiri adatumizidwa tsiku lomwelo kapena lisanaperekedwe. Kusiyanasiyana kwa 2.8%? Zonse zimatsatiridwa ndi masinthidwe omwe makasitomala adafunsidwa atavomereza zida - osati kulephera kwamkati.
Ngati polojekiti yanu yotsatira ikufuna mnzanu yemwe amapangira zitsulo zosapanga dzimbiri ngati zitsulo, osati kupanga - muyenera Investment kuponyera zitsulo zosapanga dzimbiri fakitale kumangidwa mwatsatanetsatane, osati kuchuluka. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. imagwira ntchito mwanjira imeneyo-osati chifukwa ndi yabwino, koma chifukwa choponderezedwa kwambiri, zowononga kwambiri, zodalirika kwambiri sizisiya mpata wonyengerera. Precision si dipatimenti pano. Ndi ndondomeko yoyendetsera ntchito.
