Uma abantu abaningi bezwa 'izingxenye ezizenzakalelayo zensimbi engagqwali', bafanekisela ingxenye ecwebezelayo, engabhubhi. Lowo umbono oyiphutha wokuqala. Iqiniso esitolo sethu limayelana nokuphatha okulindelweyo—ukulinganisa ukumelana nokugqwala ngokumelene nezinto ezifana nokukhathala okushisayo, ukukhishwa kwangemuva komshini, kanye nezingcindezi ezinonya zezindleko zochungechunge lokuhlinzekwa kwezimoto. Akukhona nje ngokuthela insimbi; imayelana nobunjiniyela ingxenye esindayo emijikelezweni yomhlaba wangempela wokushisa, ingcindezi, kanye namakhemikhali.
Ingxubevange Akuyona Indaba Yonke
Amaklayenti avame ukuza ecacisa u-304 noma u-316 ongenabala njengokungathi induku yomlingo. Ezinhlelweni eziningi ze-exhaust noma izindlu ze-turbo, lokho kuyithrekhi esheshayo yokwehluleka. Sikubonile. Ukuhamba ngebhayisikili okunezinga eliphezulu lokushisa kubangela lokho esikubiza ngokuthi ukuzwela eduze kwemingcele yokusanhlamvu, okwenza ingxenye ijwayele ukugqwala nokuqhekeka kwe-intergranular. Udinga ibanga elizinzile elifana ne-321 noma i-316L enekhabhoni ephansi, ngezinye izikhathi uze ubheke ama-alloys aphezulu ezingxenyeni ezithile ezishisayo. Inketho ayikho encwadini yesandla; kunqunywa indawo eqondile yomhlangano, uhlobo lukaphethiloli, nomjikelezo wemisebenzi olindelekile.
Yilapho amashumi eminyaka okwenza iphethini nokulawula inqubo kubalulekile. Esimeni sethu, sincike kakhulu ukubunjwa kwegobolondo zalezi zingxenye. Ukuzinza kwe-dimensional okuthola kugobolondo lesihlabathi esimbozwe nge-resin kubalulekile kuma-multifolds ayinkimbinkimbi noma abakaki abanezingxenye ezincane ezincikene nama-flange aqinile. Uma isikhunta sithela ngisho nakancane, uthola ukucindezelwa kwangaphakathi ekubumbeni okungekho ukwelashwa okushisa okungakulungisa ngokugcwele. Senze inqwaba yezindlu ze-turbocharger ngonyaka odlule lapho i-warpage ye-as-cast flange yayingaphezu nje kokucaciswa—yayilandelela emuva ekushintshaneni okucashile kuzinga lokushisa lokubhaka igobolondo. Ukuchezuka kwenqubo encane, inqwaba ebizayo.
Lona umdlalo ofihliwe phakathi insimbi engagqwali casting izingxenye auto: ukulawula okuguquguqukayo ngaphambi kokuba insimbi ithinte isikhunta. Ikhemistri encibilikayo, izinga lokushisa lokuthulula (liphezulu kakhulu futhi ushisa izakhi zengxubevange, liphansi kakhulu futhi uthola ama-mistruns), idizayini yesistimu yokufaka isango ukuze uqinisekise ukuqiniswa kokuqondisa. Kuwuchungechunge lwezinqumo. Ngikhumbula iphrojekthi yobakaki wokukhweza inzwa lapho iklayenti lalifuna ukuqedwa okuqondile okungaphezulu ukuze kuvalwe. Kwadingeka ukuthi sishintshe sisuke kusihlabathi se-silica esivamile siye esihlabathini esibheke esekelwe ku-zirconia egobolondweni ukuze sithole ukuthungwa okusanhlamvu okucolisekileyo, okwabe sekushintshe izinga lokupholisa futhi kudinga ukulungiswa ekwelapheni ukushisa. Ingxenye yokugcina yasebenza kahle, kodwa iluphu yentuthuko yayiphindaphinda, ingaqondile.
I-Niche ye-Investment Casting in Precision
Ezingxenyeni lapho amavesi angaphakathi noma ubunkimbinkimbi obudlulele obudlulele kungaxoxiswana khona, sishintshela kukho ukutshala imali. Cabanga ngezingxenye zesistimu kaphethiloli eyinkimbinkimbi, izindlu ezincane ze-actuator ezinamashaneli ahlanganisiwe. Inqubo yephethini ye-wax ivumela amajiyometri okungenakwenzeka ngezinye izindlela. Kodwa-ke, ukweqa kwezindleko kubalulekile, futhi kubakaki abaningi abajwayelekile noma izindlu, kuyaqina.
Inselele ngokufaka utshalomali okungenabala kwezingxenye ezizenzakalelayo ukusebenzisana kwegobolondo le-ceramic nensimbi. Ama-alloys athile angasebenza, aholele kungqimba olungaphezulu lokusabela oluqinile kunensimbi eyisisekelo kanye nephupho elibi kokulandelayo. CNC imishini. Sibe nokugijima kwezingxenye esimweni esingu-17-4 PH lapho izinsimbi zokubhoboza zaziguga ngemva kwezimbobo ezimbalwa nje. Inkinga kwakungelona uhlelo lomshini; bekungushintsho oluncane lwamakhemikhali ngesikhathi sokuncibilika kanye nomphumela wokusebenzelana nesikhunta se-ceramic. Siyixazulule ngokulungisa umkhuba wokukhipha i-oxidization ku-ladle—ukulungiswa kwesitezi sesitolo okuzalwe ngokuzibonela, hhayi incwadi yokufunda.
Leli khono lokunemba yingakho izinkampani zithanda I-Qingdao Qiangsenyuan Technology Co., Ltd. (QSY) gcina izinqubo zombili. Ngemva kokusebenza iminyaka engaphezu kwengu-30, babone inguquko kusukela ekubunjweni kwesihlabathi kuya ezixazululweni ezihlanganisiwe zanamuhla. Indlela yabo, enemininingwane endaweni yabo ethi https://www.tsingtaocnc.com, ayikona ukuphusha indlela eyodwa. Kumayelana nokuba ne-Foundry kanye nobungcweti bomshini ngaphansi kophahla olulodwa ukuze kunconywe indlela elungile—kungaba isikhunta segobolondo sevolumu nokuzinza noma ukutshala imali ukuze kube yinkimbinkimbi—bese sikuqeda ngomsebenzi we-CNC onembayo. Lokhu kulawula okuqondile yikhona okuvimbela igeyimu yakudala yokusola phakathi kwe-Foundry nesitolo somshini lapho ingxenye ingabekezeleleki.
I-Machining Handshake
Ukulingisa kuwuhhafu womsebenzi. Ingxenye yabalingisi iwuhlaka oluqinile. I CNC imishini isigaba yilapho iba ingxenye yokusebenza. I-synergy lapha iyikho konke. Ochwepheshe bethu bemishini badinga ukuqonda isikhumba esilingisayo, izindawo eziqinile ezingaba khona, kanye nesimo sokuxineka okungenzeka. Sivamise ukwenza i-anneal yokunciphisa ingcindezi ngaphambi kwanoma yikuphi ukugaya okusindayo ukuze sigweme ingxenye ehamba phezu kombhede womshini.
Idizayini yokulungisa ingobunye ubuciko. Ukusakazwa kwe-stainless stainless enezindonga ezincane okungasekelwa kahle kuzokhuluma, kuphambuke, futhi bonakalise amathuluzi. Senze ukulungiswa komhlathi othambile ngokwezifiso kanye namasu okubamba alandelanayo emindeni yezingxenye, njengabakaki abashintshanayo, ukuze sisabalalise amandla okubamba ngaphandle kokuhlanekezela. Yilezi zinqubo zolwazi ezingabhaliwe, ezihlukanisa ingxenye esebenzisekayo nethembekile kakhulu.
Futhi akukhona nje ngensimbi ne-stainless. Ukusebenza ngama-alloys akhethekile—asekelwe ku-nickel kanye nasekelwe ku-cobalt ezindaweni eziyingozi kakhulu—kudinga inkhulumomphendvulwano eqinile phakathi kwamaqembu okusakaza nemishini. Lawa ma-alloys asebenza kanzima ngokushesha. Amapharamitha womshini (isivinini, okuphakelayo, ukujula kokusika) esiwasebenzisela i-304 stainless standard angashisa ngokushesha ithuluzi ku-Inconel. I-gateing kanye nomklamo okhuphukayo wokulingisa ngokwawo kufanele futhi ubhekane nalokhu kusebenziseka, kuqinisekiswe ukuthi impahla isesimweni sayo esithandeka kakhulu esitolo semishini.
Ukwehluleka Njengomsebenzi Wokuphoqa
Ufunda okuningi eqoqweni elahliwe kunekhulu eliphelele. Ekuqaleni, sibe nokuphunyuka kwekhwalithi ngochungechunge lwabakaki abafaka injini. Baphumelele ukuhlolwa kwe-dimensional kanye nokuhlolwa kwengcindezi kodwa bahluleka ezivivinyweni zokukhathala. Indawo ephukile ibonise iphethini yakudala ye-brittle cleavage. Imbangela? Sasilungise izinga lokushisa ukuze sigcwale, kodwa kuholele ekwakhiweni kokusanhlamvu okumaholoholo ekhoneni elinengcindezi ephezulu. Isixazululo kwakungeyona inqubo enkulu yokulungiswa kabusha; ibingeza amakhaza asendaweni esikhunjeni kuleyo ndawo ethile ukuze kuthuthukiswe ukupholisa okusheshayo nokusanhlamvu kakhudlwana. Manje, lelo yinothi elijwayelekile eshidini lenqubo laleyo ngxenye yomndeni. Lolu hlobo lokufunda olunobuhlakani luwumgogodla wokukhiqiza okuhlala isikhathi eside.
Esinye isifundo sibandakanya inzwa yokutshala imali ebukeka kahle. Bekubukeka kuphelele, kepha ngesikhathi sokuhlolwa kwengcindezi, sathola i-micro-porosity endaweni evalekile ebalulekile. I-Radiography ibonise ukuthi kwakuwukuncipha kwe-porosity kusuka kumphakeli onganele. Ukulungisa bekuphikisa: empeleni sinciphise usayizi wesiphakeli kodwa sisisondeza endaweni yenkinga futhi sashintsha umumo wakho ukuze sikhuthaze ukuthambeka okushisayo okungcono. Kwasebenza. Ngezinye izikhathi, izinto eziningi azisiyo impendulo; ukuphathwa okungcono ezishisayo kuyinto.
Lokhu kwehluleka kuphoqa umbono ophelele. Uyeka ukucabanga ezinqolobaneni zokuncibilika, ukubumba, nokwenza imishini. Uqala ukucabanga mayelana nesimo sokucindezeleka kwengxenye yempilo. Lesi simo sengqondo sibalulekile insimbi engagqwali casting izingxenye auto okumele kuthathe isikhathi sewaranti nangale kwalokho, ngaphansi kwemibandela abaklami bangempela okungenzeka ukuthi babengayilindele ngokugcwele.
Isilinganiso Sangempela: Emhlanganweni
Ukuhlolwa kokugcina akukho elebhu yethu ye-QA. Isemgqeni womhlangano nasemotweni. Ingxenye esakazwe kahle futhi eyenziwe ngomshini kufanele ifakwe ngaphandle kwamandla, ivaleke ngaphandle kwetorque eyeqile, futhi isebenze ngaphandle kwesigameko. Sibone izingxenye ezivela kwabaqhudelana nazo ezibukeka zizinhle ku-CMM kodwa ezidinga isikrufu somthelela ukuze zivalwe phansi ngoba amaphethini embobo awabali ukukhula okushisayo noma ukubekezelela ukunqwabelana kwezitaki.
Umgomo wethu, owatshalwa eminyakeni edlule, uwukuletha lokho esikubiza ngokuthi izingxenye ezilungele umugqa. Lokhu kuvame ukusho ukuhlinzeka ngezindlu ezincane—izindlu eziyindilinga ezinama-bearings agxishiwe futhi zifakwe ama-seal, konke kwenziwa ekamelweni lethu elihlanzekile. Kuklayenti, lokhu kunciphisa ubunkimbinkimbi bomugqa kanye nempahla. Kithina, isiqiniseko sokugcina sekhwalithi. Uma sicindezela lokho kuvumelana, singabanikazi bayo yonke imiphumela yochungechunge lwezinqubo.
Ngakho-ke, uma udlula isikhathi esijwayelekile insimbi engagqwali casting izingxenye auto, uthola isiyalo esakhelwe ekuvumelaneni okulawulwayo, ukuxazulula izinkinga okunamandla, kanye nokuhlanganiswa kwenqubo ejulile. Kuncane mayelana nobuhle bemvelo bensimbi engagqwali nokunye okuningi mayelana nokulawula ukuziphatha kwayo kuzo zonke izinyathelo—kusuka esithandweni somlilo kuya kusikrufu setorque sokugcina emugqeni womhlangano. Izinkampani ezihlala njalo, njenge-QSY enesisekelo seminyaka eyishumi nantathu, ziyaqonda ukuthi inani alikona nje ukwenza isimo ngensimbi; isekuletheni umsebenzi obikezelwayo, othembekile, nowongayo endaweni enonya yemoto yesimanje.
