Mainjiniya akatchula zitsulo zoponyera ma hydraulic manifolds, mapampu, kapena ma winch system shafts, sikuti amangoyitanitsa zitsulo - akubetcha pamlingo wokhazikika pansi pa 350-bar pressure, microstructural consistency kudutsa 500-unit batches, ndi zero kulolerana kwa porosity yonyamula katundu. Ichi ndichifukwa chake kufufuza kuchokera ku zenizeni chitsulo kuponyera mbali fakitale-osati maziko onse - sizingakambirane. Tawonapo ma prototypes atatu omwe adalephera kuchokera kwa ogulitsa m'modzi chifukwa njira yawo yopangira mchenga siyingathe kugwira ± 0.15 mm pa 280-mm silinda. Makasitomala wina adataya 17% ya katunduyo pambuyo poyezetsa akupanga atawonetsa kutsika kwapamtunda pafupi ndi madera osinthira kutentha. Izi siziri zochitika zenizeni. Ndiwo mtengo wosankha voliyumu kuposa chilango chazitsulo.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. Amathetsa izi poyesa chitsulo chilichonse ngati cholumikizira - osati chinthu chopanda kanthu. Kutengera ku Qingdao, malo ake ogwirizana ndi ISO amayendetsa ndalama zofananira ndi mizere yoponyera mchenga yolumikizidwa mwachindunji ndi ASTM A48 Class 35, ASTM A, ndi zitsulo zama pearlitic ductile. Mosiyana ndi masitolo omwe amasintha chemistry pokhapokha atasungunuka, oyendetsa ng'anjo amayesa 250 kg iliyonse ya ladle kutsanulira, kutsimikizira kaboni wofanana (CE) mkati mwa ± 0.03 mfundo ndi tsankho la silicon ≤0.12%. N’chifukwa chiyani zimenezi zili zofunika? Chifukwa CE kusuntha kupitirira ± 0.05 kumagwirizana mwachindunji ndi makina opangidwa ndi microcracking m'nyumba za silinda ya pampu ya piston - ndipo tidayesa pazitsulo zisanu ndi chimodzi zosiyana.
Kuphatikizika kwawo koyima kumachotsa malo omwe amalephera kwambiri: ma handoffs pakati pa kuponyera ndi makina. Otsatsa ambiri amatulutsa ntchito ya CNC, kulephera kuwongolera nthawi yopumula komanso mbiri yamatenthedwe. QINGDAO QIANGSENYUAN makina casting mkati 48 hours shakeout, ntchito akusoweka annealed pa 620 ° C kwa maola 4 pamaso mphero akhakula. Izi si nthanthi - ndi momwe amagwirizira kuzungulira kwa 0.012 mm pa matupi a valve 120-mm-diameter, ngakhale makulidwe a khoma amasiyana 18 mm mpaka 42 mm. Mphero zawo zokhala ndi ma axis ambiri zimagwirira ntchito zocheperako, ma helical grooves, ndi ma counterbores pakukhazikitsa kumodzi-zofunika kwambiri pamene maziko anu a pampu amafunikira mabowo asanu ndi atatu a M24 olumikizidwa ndi kulolerana kwa GD&T kwa 0.05 mm kukhudzana ndi ndege ya datum yomwe idakhazikitsidwa pamtunda ngati-cast.
Kufufuza kwazinthu si zolemba - ndi ma ID opangidwa ndi laser mbali iliyonse, olumikizidwa ndi ma cert, malipoti owunikira, ndi ma curve oyeserera omwe adasungidwa zaka 10. Pamene European OEM idafuna umboni kuti ma nozzles a cobalt-alloy adakumana ndi kuuma kwa AMS 5387 pambuyo pa nitriding, QINGDAO QIANGSENYUAN adakoka chipika chenichenicho chochizira kutentha kuyambira Marichi 2023, kuwonetsa nthawi yonyowa, mitengo yokwera, komanso kukhala koziziritsa - zonse zidatsimikiziridwa motsutsana ndi woyesa wawo wa tsiku ndi tsiku wa Rockbwell C. Palibe labu lachitatu. Palibe kuchedwa. Zidziwitso zokha zomwe mungatumize ndi gawolo.
Kuwongolera uku kumapereka zotsatira zodziwikiratu: 98.3% zokolola zoyamba zokolola pa injini zamagalimoto opangira ma winch center shaft rollers, 12-masabata otsogolera kwa 200-unit orders of T800-based iron-cobalt hybrid castings, ndi zero field failure mu oil & gas downhole valve applications since 2021. Samaponya ma brake calipers kapena zophikira. Amaponyera zomwe zimasuntha madzimadzi, zimalimbana ndi kukokoloka, ndipo zimapulumuka kugwedezeka. Ngati ntchito yanu ikufuna chitsulo chomwe chimagwira ntchito-osati kungodzaza chojambula-yamba ndi fakitale yomwe imagwiritsa ntchito zitsulo monga code: yolondola, yowerengeka, komanso yokonzedwa mosalekeza.
