Xa iinjineli zichaza umzi-mveliso wokugalela iglasi yamanzi iinkonzo zeendawo eziphakamileyo zetsimbi, azifuni nje i-Foundry-bafuna ukulawulwa kwe-dimensional, i-microstructural consistency, kunye nokuthembeka kwe-metallurgical phantsi koxinzelelo. Sibone iiprojekthi ezininzi zilibazisekile ngenxa yolindelo olungahambelaniyo: inxalenye edlula iitshekhi ezinobukhulu kodwa isilele ukukhwela ibhayisekile eshushu, okanye indlu ye-cobalt alloy ehlangabezana nokunyamezelwa koshicilelo kodwa iyaqhekeka ngexesha lovavanyo lwehydraulic. Oyena nobangela? Ubunakho obuqhekekileyo-iziseko ezingenalawulo lomatshini, iivenkile zoomatshini ngaphandle kokuqonda, okanye ababoneleli abaphatha i-AMS 5387 okanye i-T800 njengesitokhwe segeneric kunemathiriyeli ebalulekileyo yobuthunywa.
Kutheni ukugalelwa kweglasi yamanzi kubalulekile-kwaye kutheni kunqabile ukuba kwenziwe ngokufanelekileyo
Iglasi yamanzi (i-sodium silicate) utyalo-mali lotyalo-mali lunikezela unyamezelo olungqingqwa kunokugqwala kwesanti kunye nexabiso eliphantsi lezixhobo zokusebenza kuneqokobhe leceramic lokuntsonkotha okuphakathi, kumthamo ophakathi wamacandelo oshishino. Kodwa impumelelo ixhomekeke kwizinto ezintathu ezingaxoxisiyo: ulawulo oluludaka oluludaka oluchanekileyo, ukuthotywa okulawulwayo ukunqanda ukuqhekeka komngundo, kunye neeprofayili zethambeka eziko ezilinganiswe kwigophe lokwandiswa kwe-alloy nganye. Kwivenkile yethu, sihlengahlengisa umlinganiselo we-binder-to-powder ngexesha lokwenyani ngokusekwe kubumanzi be-ambient-hayi ukusuka kwiphepha le-SOP elimile. Kwi-alloys ye-cobalt-nickel efana ne-AMS 5387, kunye nokuphambuka kwe-2 ° C ngexesha lokutshisa kwangaphambili kunokubangela ukuncipha kwe-micro-shrinkage kwizindlu zempompo ezinodonga oluncinci. Kungenxa yoko le nto sibeka iliso kuyo yonke inyibiliko nge-dual-thermocouple arrays kunye ne-log yembali eshushu kwiqashiso ngalinye-hayi ngebhetshi nganye.
Ukudityaniswa okuthe nkqo akulolizwi-ekuphela kwendlela yokubamba i-GD&T
Umzimba wevalve yoxinzelelo ofakwe kwiglasi yamanzi unokuthwala ± 0.1 mm ukunyamezelana komda-kodwa ukuba umsebenzi we-CNC oomatshini wokutywina ubuso bayo awunayo impendulo ngokuthe ngqo kwinkqubo yokuphosa, uya kugxotha ukuphuma kwiiseti ezintlanu. E-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., ukuphosa, unyango lobushushu, kunye ne-multi-axis machining yabelana ilebhu ye-metrology enye. I-CMM yethu iqinisekisa ijometri njenge-cast-cast phambi komatshini onzima; iiprofilometers zamehlo ziqinisekisa ukuthembeka komphezulu emva kokupasa kokugqibela; kwaye zonke izindlu ze-piston pump cylinder ziphantsi kovavanyo olusebenzayo lwe-hydrostatic kwi-1.5 × ilinganiswe uxinzelelo lokusebenza-kungekhona nje ukujonga ukuvuza. Oku kuphelisa ukunikezelwa kwe "ibhokisi emnyama" phakathi kwamasebe. Xa umthengi esithumelele umzobo we-GD&T-enzima wemoto yobunjineli winch ishaft roller, siye safaka iflegi ezimbini ze-datum callouts ezingqubanayo ne-core pull direction-phambi kokuba kuqaliswe isixhobo. Oko kugcina iiveki ezintathu kunye ne-18,000 yeedola ekusebenzeni kwakhona.
Ingqeqesho yezinto eziphathekayo yahlula ukugaywa okuchanekileyo kwimveliso yemveliso
Imilomo ye-cobalt alloy ayiphumeleli ngenxa yokungasebenzi kakuhle. Bayasilela ngenxa yokungahambelani kokuhanjiswa kwe-carbide kuwo wonke umnqamlezo. Sifumana ii-ingots ze-T800 kunye ne-AMS 5387 ngee-certs ze-mill ezigcweleyo-kuquka uhlalutyo lwe-spectrographic, iingxelo zobungakanani bengqolowa, kunye ne-tensile curves kwi-ASTM E8. Lonke ubushushu bucalulwe, luphawulwe ngamakhadi okulandelela anekhowudi ye-QR, kwaye agcinwe kwiiracks ezilawulwa yimozulu. Ukuba ibhetshi ibonisa umxholo wesulfure ophakamileyo ngaphezu kwe-0.015%, ivalwe-ayithotywanga. Ngoba? Ngenxa yokuba isulfure idibanisa i-cobalt alloys ecaleni kwemida yeenkozo, ikhawulezisa ukuqaliswa kokudinwa kokuqhekeka kwindawo yempompo yokuphefumla. Asidibanisi nje neespecs-senza imephu yendlela yokuziphatha ngokuchasene noxinzelelo lwesicelo. Yiloo ndlela esizisa ngayo iiplagi ezisinda kwimijikelo eyi-12,000+ kwi-oyile engaselunxwemeni kunye neendlela ezininzi zokulinganisa igesi.
Unikezelo lwehlabathi lokwenyani luthetha amaxesha aqikelelwayo—hayi izithembiso ezinethemba
"Ixesha lokukhokela" alithethi nto ngaphandle komxholo. Isicatshulwa seeveki ezili-12 kwisiseko sempompo yentsimbi engama-50 ithatha ukufumaneka kwezinto eziluhlaza, ukucwangciswa kwesithando somlilo, kunye nemijikelo yokuvunywa kwenqaku lokuqala-kungekhona nje iintsuku zekhalenda. Sakha iishedyuli malunga nomthamo we-bottleneck: umgca wethu weglasi yamanzi uqhuba iimold ezintandathu ngeveki, max. Asibhuki kakhulu. Endaweni yoko, silungelelanisa ukwakhiwa kweprototype kunye nokuqhutywa kwemveliso-ke iiyunithi zakho zokuqala ezi-5 ziqinisekisa zombini inkqubo kunye neendlela zokuhlola phambi kweerempu zevolumu. Abathengi baseNyakatho Melika naseYurophu babika umyinge wokuhanjiswa kwexesha kwi-98.3% kwiinyanga ezidlulileyo ze-18-kungekhona ngenxa yokuba siphuthuma, kodwa ngenxa yokuba sicwangcisa umva ukusuka kuvavanyo olusebenzayo, kungekhona phambili ekungeneni kwe-oda. Kwaye xa utshintsho loyilo lufika phakathi kokubaleka? Siphinda siqhube i-FMEA-kungekhona nje ukuhlaziya i-BOM.
Ukuba ufuna i umzi-mveliso wokugalela iglasi yamanzi ephatha ivalve yakho yoxinzelelo okanye i-piston pump yendlu njengenkqubo-engeyonxalenye-udinga ulawulo oluqinisekisiweyo malunga nokuziphatha kwe-alloy, ukuqhubeka kwekhonkco le-dimensional, kunye nokuqinisekiswa kwehlabathi lokwenyani. Oko kuqala ngokubuza ukuba "Ngaba ungayiphosa?" kodwa "Uqinisekisa njani ukuba iyasebenza?"
