Mukamva 'cast iron casing', malingaliro ambiri amalumphira molunjika ku 'heavy' ndi 'makonda dzimbiri'. Ndiwo msampha wamba. M'zochita, nkhaniyi ikukhudza kutsitsa mphamvu, kukhazikika kwamafuta, komanso kutsika mtengo kwazinthu zina, nthawi zambiri zosakhululuka. Si njira imodzi yokha, ndipo mtengo wake weniweni umamveka pokhapokha mutawona ochepa akulephera m'munda kapena kupambana kumene zipangizo za fancier sizingathe kupirira.
Zinthu Zosamvetsetseka
Tiyeni titulutse njovu m'chipindamo: inde, ndi yolemetsa. Koma kulemera kwake nthawi zambiri kumakhala kofunikira. Kwa mafelemu oyambira amakina ogwedera kwambiri - ganizirani mapampu akulu kapena ma compressor housings - unyinji ndi mawonekedwe, osati cholakwika. The chotengera chachitsulo imagwira ntchito ngati sink, kuyamwa ndi kutaya mphamvu zonjenjemera zomwe zikanatopa ma bolts, ma welds osweka, kapena kuwononga kulolerana mumtundu wopepuka wa aloyi. Ndawonapo nyumba za aluminiyamu pamalo oyesera zikugwedezeka, pomwe chitsulo chakale, chonyezimira pafupi ndi icho chimangong'ung'udza.
Kudetsa nkhawa kwa dzimbiri ndi kovomerezeka, koma kuchulukirachulukira m'malo olamulidwa. Ndi nkhani yapamtunda, osati yokhazikika pa makulidwe omwe tikukamba. Vuto lenileni lakuthupi ndi kufooka. Kukhudzidwa kwakukulu pamalo olakwika, monga ngodya panthawi yogwiritsira ntchito kapena kugwetsa zida, kungayambitse kupasuka komwe kumafalikira. Inu simungakhoze basi kuwotcherera izo ngati chitsulo; pamafunika njira zenizeni zotenthetsera kutentha ndi pambuyo pa kutentha, ndipo ngakhale pamenepo, ndi chigamba, osati chitsimikizo. Ichi ndichifukwa chake machitidwe a foundry ndi kuwongolera khalidwe ndizosakambirana.
Apa ndipamene tsogolo la ogulitsa limafunikira. Kampani ngati Malingaliro a kampani Qingdao Qiangsenyuan Technology Co., Ltd. ndi zaka makumi atatu akusewera sikungogulitsa mawonekedwe; akugulitsa njira zowongolera. Kutentha kwakuthira, kuzizira, mtundu wa inoculant-izi zimayang'anira kapangidwe kake komaliza, komwe kumakhudza mwachindunji kuphulikako ndi kunyowa komwe ndatchula. Inu simungakhoze kuzifufuza izo mu gawo; iyenera kutayidwa kuyambira pachiyambi.
Njira ndi Mfumu: Kuchokera ku Mold kupita ku Machine
Mawu akuti 'casing' amatanthauza kuti ndi mpanda, koma kawirikawiri si bokosi chabe. Ili ndi malo okwera, madoko amadzimadzi, mipando yonyamula, ndipo nthawi zambiri ndime zamkati. Momwe mumapangira izi ndizofunikira. Kwa ma geometries ovuta amkati, nkhungu ya zipolopolo kapena kupanga ndalama - zonsezi zatchulidwa Tsamba la deta la QSY- nthawi zambiri ndi poyambira. Amalola tsatanetsatane watsatanetsatane komanso kutsirizika kwapamwamba kuposa kupanga mchenga, zomwe zimachepetsa kuchuluka kwa makina ofunikira.
Koma 'kuchepetsa' ndikofunikira. Nthawi zonse mumafunikira makina. Mpando wonyamulira mu a chotengera chachitsulo si dzenje chabe; imafunika m'mimba mwake, mapeto a pamwamba (Ra), ndipo nthawi zambiri zimakhala zogwirizana ndi mpando wina. Apa ndipamene luso lophatikizana la makina limalekanitsa ogulitsa. Ngati mazikowo akugwiranso ntchito ya CNC, amatha kupanga zojambulazo ndi malipiro oyenera a makina ndi zosintha. Ndakhala ndikulota maloto owopsa ndi ma casings ochokera kumalo osungira omwe sanali makina, pomwe malo a 'as-cast' anali osagwirizana kwambiri kotero kuti makina athu ogulitsa makina amatha nthawi yochulukirapo akuwonetsa ndikunyezimira kuposa kudula.
Ponena za makina, chitsulo ndi abrasive. Imadya zida zodulira. Kugwiritsa ntchito giredi yoyenera ya carbide, kuziziritsa koyenera, komanso liwiro/zakudya zokongoletsedwa ndi machitidwe ophwanya chitsulo ndi luso lake. Othandizana nawo abwino samangopereka zopangira; apereka gawo lomwe malo opangidwa ndi makina ndi okonzeka kusonkhana. Kuphatikizika kumeneko - kuponyera ndi kupanga makina pansi pa denga limodzi - kumapulumutsa mutu waukulu wazinthu komanso kuloza zala zabwino.
Pamene Ikugwira Ntchito, Ndipo Pamene Ikalephera
Ntchito yabwino? Malo osasunthika, olemetsa kwambiri, ogwedezeka kwambiri. Nyumba zazikulu za gearbox ndizabwino kwambiri. Chitsulo chimachepetsa phokoso la magiya ndi kugwedezeka, ndipo kulimba kwake kumapangitsa kuti giya ikhale yogwirizana ndi katundu. Tidawagwiritsa ntchito ngati ma hydraulic manifold blocks posindikiza - kukhazikika kwamafuta kunali kofunika pamene kutentha kwamafuta kumayendera, kuteteza kupotoza komwe kumatha kuthamanga.
Mlandu wolephera? Chilichonse chokhudza kuthamanga kwambiri kapena kugwedezeka kwamphamvu. Ndikukumbukira pulojekiti ya zida zaulimi zoyenda m'manja. Mapangidwewo anafuna kuti a chotengera chachitsulo kupulumutsa mtengo pa gawo lopanga zitsulo. Idapambana mayeso osasunthika koma idalephera modabwitsa pamayesero am'munda patatha miyezi ingapo. Kuchulukirachulukira kobwera chifukwa chodutsa m'malo ovuta kudapanga ming'alu yaying'ono yomwe idakula. Phunziro silinali kuti chitsulo chinali 'choipa', koma kuti tinachigwiritsa ntchito molakwika. Mtengo womwe tidasunga pazinthu udafafanizidwa kakhumi ndi pulogalamu yobwezera.
Mfundo ina yobisika ndi dzimbiri mu ntchito inayake. Dzimbiri lonse ndi chinthu chimodzi. Koma ngati chosungiracho chili mbali ya madzi ozizirirapo madzi amchere, ngakhale pang'onopang'ono, dzimbiri limatha kukhala lagalasi ndikukhazikika, zomwe zimapangitsa kuti zibowole ndi kutayikira. Zikatero, kutchula chitsulo chapamwamba cha nickel alloy kapena kukonzekera zokutira zapadera kuyambira pachiyambi ndizofunikira. Sichiganizo chotsatira.
The Alloy Nuance ndi Supplier Synergy
'Chitsulo choponyedwa' si chinthu chimodzi. Iron imvi, chitsulo cha ductile (nodular iron), chitsulo chophatikizika cha graphite—chilichonse chimakhala ndi matrix osiyana. Chitsulo chachitsulo, chokhala ndi spheroidal graphite, chimakhala ndi zina zomwe zimaperekedwa kwa icho, kusinthanitsa pang'ono pang'ono kuti zisawonongeke. Kusankha giredi yoyenera ndi chisankho choyambira.
Ichi ndichifukwa chake mndandanda wazinthu za ogulitsa ukunena. Pamene Mtengo wa QSY imatchula zitsulo zotayidwa, zitsulo, zosapanga dzimbiri, ndi zosakaniza zapadera monga zopangira faifi tambala, zimasonyeza kuti amamvetsa kuti izi ndi zosankha zaumisiri, osati zinthu zongotengera zinthu. Nthawi zina, yankho si chitsulo chenicheni. Pabokosi lofunika kukana kutentha kwambiri, kusunthira ku aloyi yopangidwa ndi faifi tambala kungakhale kofunikira, ngakhale pamtengo wokwera kwambiri. Wothandizana naye wabwino waukadaulo amatha kuwongolera zokambiranazo potengera magawo enieni ogwirira ntchito, osati pepala lokha.
Kugwirizana pakati pa zipolopolo / kuyika ndalama ndi makina a CNC ndiye chinsinsi chothandiza. Kwa chosungira cha valve chovuta, amatha kuponyera munjira zoyenda movutikira ndi ulusi wapadoko, kenako CNC imasindikiza malo osindikizira ndi nkhope za flange mpaka kumapeto. Njira yosakanizidwa iyi nthawi zambiri imabweretsa ntchito yabwino kwambiri, nthawi yotsogolera, komanso mtengo. Kuyesera kupanga makina onsewa kuchokera pagulu lolimba kungakhale kodula komanso kuwononga nthawi.
Malingaliro Omaliza: Chida mu Kit
Kotero, kuti mutsirize izi, a chotengera chachitsulo ndi chida chapadera. Sichikale kwambiri kapena chapamwamba. Mtengo wake wagona mu kuphatikiza kwake kwapadera kwa damping, castability kwa mawonekedwe ovuta, komanso kutsika mtengo kwazinthu. Zolepheretsa - kulemera, kufooka, chizolowezi cha dzimbiri - zimatha kuyendetsedwa kudzera mukupanga mwanzeru, kulongosola koyenera, ndi kusankha bwenzi lopanga lomwe limayang'anira ntchito yonse kuyambira kusungunuka kupita kumalo opangidwa ndi makina.
Zosankha zenizeni zenizeni nthawi zambiri zimafika pa izi: kodi mumafunikira kugwedezeka ndi kukhazikika kwamafuta kuposa momwe mumafunikira mphamvu zopepuka kapena kukana dzimbiri? Ngati inde, ndipo ngati kutsitsa kuli kophatikizika, chitsulo mwina ndi yankho lanu. Koma gwirani ntchito ndi maziko omwe amakufunsani za malo ogwirira ntchito, maulendo olemetsa, ndi mawonekedwe a mawonekedwe. Omwe amangotenga chojambulira ndikubwereza ndi omwe angakugwetseni mmavuto.
Pamapeto pake, ndizokwanira. Ndipo nthawi zina, zinthu zakale, zolemetsa, zosawoneka bwino ndizoyenera kugwira ntchitoyo, kuchita mwakachetechete ntchito yake pakapita nthawi yayitali njira 'yotsogola' ikadayimitsa. Mukungoyenera kudziwa komwe mungagwiritse ntchito.
