Xa iinjineli zichaza a iqokobhe lokubumba intsimbi yokugalela inxalenye yefektri, abayenzi nje i-odolo yesinyithi-bafuna ukuphindaphinda kwe-dimensional ngaphantsi kwe-0.05 mm, ukuhambelana kwe-microstructure kwiibhetshi ze-500-kg, kunye nokunyamezelwa kwe-porosity kwizindlu zoxinzelelo oluphezulu lwe-hydraulic. Nantso ke umgubasi QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. idibana yonke imihla—kungekhona nje kuphela, kodwa njengesiqhelo.
Kutheni ukubumba iqokobhe kuzisa apho ukubunjwa kwesanti kusihla kufutshane
Ukubumba igobolondo ayisiyo "enye nje indlela yokuphosa." Yinkqubo kuphela ehlala ibamba ± 0.15 mm kwiimpawu ezifana ne-piston pump cylinder izindlu bores-ngelixa ukugcinwa komphezulu kugqitywa ngaphantsi kwe-Ra 3.2 µm * as-cast *. Siye saqhuba ulingo olusecaleni: imizimba yevalvu yesanti ifuna i-42% ngaphezulu yokususwa kwesitokhwe se-CNC ukubetha ii-callouts ze-GD&T; iinguqulelo ezibunjiweyo zeqokobhe ziye ngqo kunyango lobushushu kunye nokuhlolwa kokugqibela. Umehluko? Iqokobhe lesanti ye-phenolic resin-bonded silica sand, ephiliswe kwi-230 ° C, ihambisa ukungabikho kokungunda kwesanti. Akukho kutshintsha ngundo. Akukho lungelelwaniso olungundoqo. Akukho nto imangalisayo yemfazwe ngexesha le-shakeout.
Oku kubaluleke kakhulu xa icandelo lakho libona i-350 bar pulsation okanye i-800 ° C ephuma ekutyhilekeni kwerhasi. I-cobalt-nickel alloy nozzles (i-AMS 5387 grade) ephonswe ngokubumba iqokobhe igcina ingqibelelo yesakhiwo senkozo emva kokutshatyalaliswa kwesisombululo-apho ukulingana kwe-investment-cast kubonisa ulwahlulo lwe-carbide yendawo. Siyibonile kwiimpompo ezintathu ezahlukeneyo zokuqinisekiswa kwe-OEM. Oyena nobangela? Amazinga akhawulezayo okuqiniswa kwimold-shell-shell molds acinezela macrosegregation.
Ukudityaniswa okuthe nkqo akusiyo i-Buzzword-Lukunciphisa umngcipheko wakho
Abanye ababoneleli benza oomatshini bangaphandle. Abanye balima ngaphandle konyango lobushushu. I-QINGDAO QIANGSENYUAN ilawula zonke ezintathu: ukuphosa, i-CNC ye-multi-axis, kunye ne-vacuum brazing-zonke ziphantsi kophahla olulodwa lwe-ISO 9001-certified. Kutheni ibalulekile nje loo nto?
- I-winch center shaft roller iqala njenge-T800 cobalt-based mold mold casting. Ijometri yayo ibore ibanjwe kwi-Ø120+0.020 mm *phambi* komatshini—kuba ipateni yokungunda kweqokobhe ithatha ukuncipha okuqikelelweyo kwe-1.82% kuloo alloy.
- Kwaloo nxalenye inye emva koko iya kwi-5-axis DMG Mori NTX 1000. Akukho kulibaziseka kwempahla. Akukho mpazamo yokulungiswa kwakhona. Akukho lungelelaniso lwelahleko yoguqulo lwenkqubo phakathi kweengxelo zeCMM esisiseko kunye nedatha yenkqubo yomatshini.
- Isiqabu sokugqibela soxinzelelo lwenzeka ngaphakathi endlwini kusetyenziswa isithando se-Nabertherm VHT 1200 ° C-kunye ne-thermocouple logs elandelekayo kwimigangatho ye-NIST. Hayi "ndaweni ithile eTshayina." Apha. Ngoku.
Omnye umthengi usithumelele umzobo nge-0.01 mm flatness callout kwisiseko sempompo yensimbi engenasici esingama-600 mm. Impendulo yethu ayizange ithi "Siza kuzama." Yayisithi: “Siza kusebenzisa ukubumba iqokobhe ukubamba i-0.08 mm njenge-cast, emva koko sinqumle umphezulu kwindawo enye kunye ne-125-mm yobuso yokusila ku-8,200 rpm-ukuqinisekisa ukuvuleka kwe-0.008 mm. Ixesha elikhokelayo: iintsuku ezingama-22." Baodola iiyunithi ezili-147. Zero rework.
Ukulandelelwa kweMathiriyeli kuthetha ukuba awusoze ucinge ukuba yintoni ekwiSahlulo sakho
“Izinto eziqinisekisiweyo” azithethi nto ukuba ingxelo yovavanyo lokusila iyanyamalala emva kokuba ifunyenwe. E-QINGDAO QIANGSENYUAN, yonke inombolo yobushushu ifakwe kwi-laser-ifakwe kwi-casting, i-cross-referenced kwisatifikethi sayo se-billet eluhlaza, kwaye ingene kwi-ERP yethu ngembali epheleleyo ye-thermal: ubushushu obuthululwayo, izinga lokupholisa, ukucima i-viscosity ephakathi, ixesha lokufunxa ixesha. Xa isixhobo se-oilfield yaseYurophu i-OEM ifuna ukuthotyelwa kwe-AMS 5387 kwiiplagi ze-cobalt ze-alloy ezili-12, asinikezelanga nje ngengxelo yekhemistri-kodwa i-spectrographic scan ebonisa ukusabalalisa kwe-chromium kulo lonke icandelo. Akukho milinganiselo. Akukho extrapolation. Idatha yokwenyani.
Sifumana ngokuthe ngqo kwiindawo zokusila eziqinisekisiweyo-akukho bathengi, akukho "ibakala elilinganayo". Ukuba i-spec yakho ibiza i-UNS R30006 (T800), ufumana i-R30006. Hayi "ukwakheka okufanayo." Ayisiyiyo "ezinye iindlela zomgangatho weshishini." Olo qeqesho luphelisa ukusilela phambi kokuba luqale: omnye umxhasi wase-Asia-mpuma ulandele ukuvuza kwetywina okuphindaphindiweyo kwiivalvu zoxinzelelo oluphezulu ubuyela kwisiqulatho se-molybdenum esingahambelaniyo kwintsimbi yomboneleli "ehambelana nebakala". Umahluko wethu webhetshi ukuya kwibhetshi? ±0.03% Mo. Yabo? ±0.21%.
Ukuhanjiswa kweNyaniso yokwenyani iqala phambi kokugalela kokuQala
"Ukuhanjiswa ngexesha" kuyasilela xa uphononongo lobunjineli lutyhila iradiyasi engenziwanga ukwenziwa-okanye xa unyango lobushushu lugqwetha into enodonga olucekethekileyo. I-QINGDAO QIANGSENYUAN ihlomela ingxelo yokwenziwa kokwenziwa *phambi* kokucaphula. Siyajonga:
- Ubuncinci bobunzima bodonga lokungunda (2.5 mm yentsimbi yekhabhoni, 3.2 mm yealloyi yecobalt)
- Uzinzo loshicilelo olungundoqo kwiipaseji zangaphakathi >Ø8 mm
- Ukufikelela komatshini kwimingxuma eyimfama enzulu kune-4 × ubukhulu
- Ukushisa ukuphatha umngcipheko wokuphazamiseka kwiijometri ze-asymmetric
Akukho ngqiqweni "siza kuyiqonda." Amanqaku anokusetyenzwa: “Yandisa iradiyasi yefillet ukusuka kwi-R0.3 ukuya kwi-R1.2 apha ukunqanda ukukrazuka okushushu,” okanye “Hambisa le thagethi yedatha nge-12 mm ekhohlo—indawo yangoku ingquzulana nendlela engundoqo yokukhupha ibhokisi.” Oku kunciphisa imijikelo yeprototyping ngama-30–50%. Omnye umenzi we-hydraulic waseMntla waseMelika unqumle ixesha labo elitsha lophuhliso lwevalvu ukusuka kwiiveki ezili-18 ukuya kwezili-11-kuba iqela lethu liphawule ungquzulwano lwe-GD&T kumzobo wokuqala onokuthi ubangele i-100% ilahleko kumdlalo wokuqala.
Ukuba ufuna i iqokobhe lokubumba intsimbi yokugalela inxalenye yefektri ephatha ivalve yakho yoxinzelelo okanye impompo yendlu njenge-hardware ebaluleke kakhulu yemishini-hayi isinyithi sempahla-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. isebenza apho ukuphosa okuchanekileyo kuphela kunye nokuthembeka kokusebenza kuqala. Indawo yabo ayenzi nje iinxalenye. Iqinisekisa i-physics, inani elinye lobushushu ngexesha.
