Xa iinjineli zicacisa iindawo ze-T400 okanye i-T800 ye-valve ye-hydraulic ephezulu yoxinzelelo, izindlu ze-cylinder zempompo, okanye i-winch shafts ye-offshore, abakhethi nje izinto eziphathekayo-bazibophelele ekuzinzeni kwe-dimensional phantsi kwe-350 ° C ukuhamba ngebhayisikile eshushu, ukuxhathisa kwi-galling kwi-sand-laden segregation kunye ne-microstructure ye-oyile. Oko kuzibophelela kubambe kuphela ukuba Tribaloy T400 T800 iinxalenye umzi-mveliso uyayiqonda indlela i-cobalt-based superalloys eziphatha ngayo-kungekhona ephepheni, kodwa kwi-chuck, kwi-tip yesixhobo, nangaphakathi kwi-mold investment.
Senze imilomo ye-172 ye-T800 ye-Tribaloy yempompo ye-multiphase yoLwandle lwaseMantla-kwaye safunda izinto ezintathu ezingenakuxelelwa yidatha.
Okokuqala: I-AMS 5387-ehambelana ne-T800 “ayinzima kumatshini.” *Ayixoleli* yokungcangcazela. A 0.008 mm runout kwi collet? Ukugqitywa komgangatho wehla ukusuka kwi-Ra 0.4 µm ukuya kwi-Ra 1.6 µm-ngokwaneleyo ukukhupha i-cavitation erosion kwiiyure ze-420 zokusebenza. Okwesibini: ixesha lonyango lobushushu libaluleke ngaphezu kobushushu. Sakhe sabamba iT400 kwi-1,120°C kangangemizuzu engama-90 endaweni yama-75. Ukuhla nge-12% kukuqina kwempembelelo ku-−40°C—kubaluleke kakhulu kwizikhondo zevalvu ye-Arctic. Okwesithathu: imfezeko yomphezulu iphakamisa ubulukhuni obuqhelekileyo. Ukugqitywa komhlaba kunye noxinzelelo lwe-subsurface ye-tensile ayiphumelelanga ngokukhawuleza kunokuba ifakwe kancinci-nokuba bobabini bafunde i-HRC 42 kumvavanyi we-Rockwell.
Kungenxa yoko le nto ukuchaneka kungelilo isebe kwiziko lethu-ngumsonto odibanisa ukuqinisekiswa kwezinto eziluhlaza, i-five-axis contouring, kunye nokuqinisekiswa kweCMM yokugqibela. Yonke icandelo le-T400 okanye i-T800 liqala nge-billet eqinisekisiweyo elandelekayo kwinombolo yobushushu bokusila kunye nengxelo ye-spectrographic. Akukho ngaphandle. Siyazikhaba iibhetshi ezibonisa >0.03% ukutenxa isulfure-hayi ngenxa yokuba yophula i-spec, kodwa ngenxa yokuba sibonile ukuba inqanaba liqalisa ukuqhekeka kwe-intergranular kwiimvavanyo zokulayisha zebhayisikile.
Ukudityaniswa ngokuthe nkqo akukho malunga nolawulo-imalunga nokubamba iimpazamo ngaphambi kokuba zidibanise
Abanye ababoneleli bakhuphela ngaphandle, emva koko umatshini, emva koko ipleyiti. Senza zontathu-phantsi kophahla olunye oluqinisekisiweyo lwe-ISO 9001. Ngoba? Ngenxa yokuba i-0.05 mm yesibonelelo somatshini iba yintsingiselo ukuba i-as-cast microstructure iqulethe iqoqo le-porosity elikhulu kune-150 µm. Iqela lethu lokuphosa isanti lihlengahlengisa uxinzelelo lwe-ramming kunye noyilo lokungena ngokusekwe kumfanekiso wexesha lokwenyani lobushushu-hayi iitshathi ezimileyo. Abaqhubi bethu be-CNC bahlengahlengisa amaxabiso esondlo phakathi kwinkqubo besebenzisa ujongo lwamandla angaphakathi, hayi elayishwe kwangaphambili ikhowudi ye-G. Kwaye amagcisa ethu okugqiba aqinisekisa uxinzelelo olushiyekileyo kunye ne-X-ray diffraction-hayi nje ubukhulu bokugquma.
Le loop ibambeneyo inqanda ukusilela kwe-cascading. Umzekelo: umthengi usithumelele umzobo wendlu yempompo yepiston ye-T800 ene-GD&T callouts yokunyamezela isikhundla ±0.015 mm kwi-RFS. Uphononongo lwethu lobunjineli luphawule icandelo elinodonga olucekethekileyo (2.3 mm) elikufutshane ne-45° yokupholisa iphiko. Ukulinganisa kubonise i-0.022 mm ukugqwetheka ngexesha lokunciphisa uxinzelelo. Endaweni yokucaphula “njengoko kutsalwa,” sicebise ukufudusa inqaku ledatha-kwaye sinciphise i-post-machining scrap nge-68%. Ayiyongxoxo leyo. Kwabelwana ngokunciphisa umngcipheko.
Oko abathengi babuza ngokwenene-kwaye bathetha ntoni
- "Ngaba unokuthelekisa inxalenye yethu ye-OEM ekhoyo?" → Zifuna ukutshintshiselana okusebenzayo-hayi ukuphindaphinda izinto zokuthambisa. Sibuyisela umva-iipateni zokunxiba zobunjineli, ubulukhuni bemephu ukutyhubela umphezulu, kwaye siqinisekisa ukuqukuqela komdibaniso-hayi imilinganiselo kuphela.
- "Lithini ixesha lakho lokuhamba ngeziqwenga ezili-12?" → Baqinisekisa ukuyilwa kwakhona ngaphambi kwemveliso epheleleyo. Sibeka phambili ukuhlolwa kwenqaku lokuqala kwisantya se-batch: iskena esipheleleyo seCMM, i-metallography cross-section, kunye novavanyo loxinzelelo olusebenzayo-zonke zibhalwe kwaye zabelwana ngazo kwiiyure ze-72.
- “Ngaba uyazibonelela ngezatifikethi zezinto eziphathekayo?” → Bakha ukuthotyelwa kwe-API 6A okanye i-PED 2014/68/EU. Sibonelela nge-EN 10204 3.2 izatifikethi ezinokwakheka kweekhemikhali ezigcweleyo, iziphumo zovavanyo lomatshini nge-ASTM F962, kunye neelogi zonyango lobushushu-kubandakanywa nedatha ye-thermocouple ye-furnace.
Akukho nxalenye "yesiqhelo" ye-T400 okanye i-T800 eshiya indawo yethu ngaphandle kokudlula iitshekhi ezintathu ezizimeleyo: i-ID yezinto ezingenayo (i-PMI + OES), i-geometry yenkqubo (i-CMM + i-optical comparator), kunye nokuqinisekiswa kokugqibela kokusebenza (uvavanyo lwe-hydrostatic ukuya kwi-1.5 × uxinzelelo lokusebenza, ukuhlolwa kwedayi, kunye nemephu yobunzima bomhlaba).
Ukuthembeka akwakhiwa kuhlolo lokugqibela-yenziwe kwisigqibo ngasinye ngaphambi kokuba i-chip yokuqala ibhabhe.
Umzi-mveliso wamacandelo e-T400 T800 ufumana ukuthenjwa kungekhona ngokudwelisa iziqinisekiso-kodwa ngokuchaza isizathu sokuba isisombululo sesisombululo se-1,050 ° C sifuna iiyure ezi-4 emoyeni, kungekhona i-vacuum; kutheni ukugqiba kwe-EDM kufuneka kulandele ukugaya okokugqibela kwiiplagi ze-T800; kwaye kutheni sisala ukulisa ngengalo yedendrite isithuba > 45 µm—nokuba amandla okuqina adlula.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. yakha amacandelo apho ukungaphumeleli akukhethi: kwiimodyuli zokulawula i-subsea, i-high-speed centrifugal compressors, kunye neenkqubo ze-hydraulic kwiifosholo zemigodi ye-900-hp. Asithengisi iinxalenye. Sinikezela ngesakhono esiqinisekisiweyo sokusebenza-i-dimensionally stable, metallurgically sound, kwaye ibhalwe ngokulandelekayo. Xa i-T400 yakho elandelayo ye-T400 okanye i-T800 ifika, buza ukuba mangaphi amaxesha e-alloy adlule ngayo kwiziko labo, i-CMM yabo, kunye novavanyo lwabo loxinzelelo. Emva koko uthathe isigqibo sokuba ngubani ofumana i-PO.
