Akatswiri akamanena za kuponyedwa kwachitsulo chotuwira kwa mavavu opangidwa ndi ma hydraulic okwera kwambiri kapena zomangira pampu, sikuti amangosankha chinthu—akubetcherana pa kukhazikika kwapang'onopang'ono pansi pa matenthedwe apanjinga, kutsika kosasinthika pamakina onjenjemera, ndi machitidwe odziwikiratu pambuyo pa maola 10,000+ ogwirira ntchito. Ndicho chifukwa chake kufufuza kwa a fakitale ya kampani ya gray iron casting kawirikawiri zimayamba ndi mtengo-ndipo nthawi zonse zimathera ndi kuwongolera ndondomeko, kufufuza kwazitsulo, ndi kulekerera ziro kwa micro-shrinkage mumayendedwe ovuta kwambiri.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. imagwira ntchito imodzi yotere ku Qingdao-osati ngati malo opangira ma generic, koma ngati gawo lophatikizika bwino lomwe chitsulo chilichonse chotuwa chimatsimikiziridwa ndi batch-level chemistry motsutsana ndi ASTM A48 Class 30B ndi EN-GJL-250. Tawona makasitomala akubwereranso kudzayitanitsanso nyumba zapampu ya piston patatha zaka zitatu - osati chifukwa magawowo adalephera, koma chifukwa gulu lawo loyambirira la 2021 lidakumanabe ndi ma callout a GD&T mkati mwa ± 0.015 mm kudutsa 12 datum. Kusasinthasintha kumeneko sikungochitika mwangozi. Imawotchera ma protocol a ng'anjo yamoto, zipika zophatikizira nkhungu, ndi mikombero yotsitsimula pambuyo poponyedwa yowongoleredwa pagawo lililonse ndi makulidwe agawo.
Zomwe zimasiyanitsa izi fakitale ya kampani ya gray iron casting kuchokera kwa ogulitsa okhazikika kwambiri? Zowona zitatu zogwirira ntchito:
- Kupeza zinthu sikungakambirane: Zitsulo zonse zachitsulo zotuwira zimayamba ndi chitsulo cha nkhumba chovomerezeka kuchokera ku ISO 9001 smelters-palibe kusakanikirana kwazitsulo popanda kusanthula mawonekedwe. Kutentha kulikonse kumakhala ndi lipoti loyesa mphero (MTR) lomangidwa ku nambala yake yoponya, ndipo mipiringidzo yokhazikika imakoka ndikuyesedwa makina aliwonse asanayambe.
- Kuponya sikudzipatula - kumapangidwa ndi makina: Zitsamba zamchenga zimaphatikiza ma machinability allowance kutengera njira zomaliza za CNC. Mwachitsanzo, wodzigudubuza wa winch center shaft amapeza ma angles okhazikika pomwe zida zogaya zimafikira; kwina, pamwamba amakhalabe ngati-kuponyedwa kusunga graphite flake umphumphu ndi damping mphamvu. Kuganiza kosakanizidwa kumeneku kumachepetsa nthawi yotsogolera ndi 22% pa avareji motsutsana ndi mawu otsatizana.
- Kuyang'ana sikungoyang'anira - ndi mayankho: Kusewera kulikonse kumadutsa pa siteshoni ya Zeiss CONTURA CMM isanayambe kupanga makina ovuta. Kupatuka sikungojambulidwa - kumayambitsa kuwunikanso kwazomwe zimayambitsa ndi akatswiri opanga zida. Vuto la kasitomala wina lomwe limabwerezedwa mobwerezabwereza limayambira pakupatuka kwapakatikati pa nthawi ya shakeout. Kukonza? Kusinthidwa koyambira kabokosi kokhomerera—osati kusintha kamangidwe.
Ena angatsutse kuti chitsulo chotuwira ndi "cholowa" - chophimbidwa ndi chitsulo cha ductile kapena chitsulo cha ufa mu ntchito zopanikizika kwambiri. Koma pakutumizidwa kwapadziko lonse lapansi, imakhala ndi maubwino apadera: kugwedera kwapamwamba pamaziko a pampu, kutsika mtengo kwa kiyubiki-inchi pazigawo zazikuluzikulu, komanso kutsimikizira kukana kutopa kwamafuta m'matupi amafuta & ma valve opangidwa ndi 50 ° C-200 ° C kupalasa njinga. Kumene chitsulo chachitsulo chimang'ambika chifukwa cha kutenthedwa mobwerezabwereza, chitsulo chotuwira nthawi zambiri chimapangidwa ndi tinthu tating'ono tating'ono tating'ono tating'ono tomwe timalepheretsa kufalikira. Tatsimikizira izi m'matupi othamangitsidwa kuchokera kumadera aku North Sea - akugwirabe ntchito pambuyo pa zaka 17, ngakhale palibe zokutira pamwamba.
Malowa amathandizira njira zoponyera zosasunthika komanso zapakati, koma pazigawo zomwe zimafuna kuwongolera makulidwe a khoma - monga AMS 5387 cobalt alloy alloy pampu zomwe zimayikidwa molunjika pamiyala yachitsulo yotuwa - imangoyang'ana pa mchenga wokhala ndi nkhungu zomangika ndi utomoni. Chifukwa chiyani? Chifukwa imapereka ufulu wa geometric wofunikira pamakina oziziritsa amkati, mabwana okwera, ndi ma grooves ophatikizika osindikizira - zonse mukuthira kumodzi. Palibe ma welds a msonkhano. Palibe njira zotayikira. Palibe njira zolumikizirana zachiwiri zomwe zingasokoneze kupitiliza kwa kamangidwe.
Kwa magulu ogula zinthu akuwunika a fakitale ya kampani ya gray iron casting, funsani mafunso awa musanasaine NDA:
- Kodi mungapereke ma MTR ndi kuuma deta pa kutentha katatu komaliza komwe kumagwiritsidwa ntchito pa nambala yathu?
- Kodi mumatsimikizira bwanji ma graphite morphology-ndipo mwayi wanu wokanidwa ndi mtundu wa D (owonongeka) m'malo ovuta?
- Kodi malipoti anu oyendera akuphatikiza data yamtambo ya CMM-osati kungodutsa / kulephera mwachidule?
- Ndi kusiyana kotani komwe mungalole pakuthira kutentha pa nkhungu imodzi?
QINGDAO QIANGSENYUAN TECHNOLOGY imayankha kuti inde kwa onse anayi—ndi umboni wolembedwa. Mayendedwe awo ogwirizana ndi ISO sasiya kuponya. Imafalikira kudzera pakutsimikizira chithandizo cha kutentha (pomwe tafotokozera), CNC yamitundu yambiri yomaliza ndikuyesa mkati, ndikuyesa magwiridwe antchito ngati macheke a hydrostatic pressure pa 1.5× work pressure. Kutumiza kulikonse kumaphatikizapo dossier yowunikira: chipika chosungunuka, lipoti la X-ray (ngati kuli kofunikira), mtundu wa pulogalamu yamakina, ndi satifiketi yomaliza yoyendera yosainidwa ndi QA lead.
Izi sizokhudza kukulitsa zotulutsa-komanso kukulitsa kudalirika. Pamene moyo wa zida zamafakitale ukupitilira zaka 25 ndipo kutha kwa zina kumakhala pachiwopsezo chapamwamba, mtengo wa fakitale ya kampani ya gray iron casting zomwe zimagwira ntchito iliyonse ngati chinthu chosasinthika - osati chinthu - zimangowonjezera. Mbadwo wotsatira wama hydraulic systems sudzafuna mphamvu zambiri. Iwo adzafuna kulosera zambiri. Ndipo izo zimayamba kale ladle loyamba kutsanulira.
