Xa iinjineli zichaza a imveliso yesinyithi kwi-mission-critical valves hydraulic valves okanye i-high-wear pump housings, ayithengi nje iinxalenye-zikhupha uzinzo lwe-dimensional, intembeko ye-microstructural, kunye nokuthembeka komsebenzi. Sibone iiprojekthi ezininzi kakhulu zimile kwinqanaba leprototype ngenxa yokuba isiseko sasingenazo iiprothokholi zonyango olukhethekileyo lwe-alloy-okanye okubi ngakumbi, imizobo eyamkelekileyo ngaphandle kokubonisa iflegi ye-GD&T ingxabano eye yavela kuphela ngexesha lokuhlolwa kweCMM. Ukuchaneka ayongezwa kumatshini wokugqibela. Yakhelwe ekukhetheni izinto eziphathekayo, uyilo lokubumba, ulawulo lokuqinisa, kunye nokunciphisa uxinzelelo lwasemva kokuphoswa.
Kutheni le nto iCobalt-Nickel Alloys ifuna ngaphezulu kuneStandard Casting Yazi-Njani
Amacandelo asekelwe kwi-Cobalt afana ne-AMS 5387 iipompo zepompo okanye ii-nozzles ze-T800 aziphumeleli-kungekhona kwi-machining engafanelekanga-kodwa ukusuka kwi-microsegregation engabonakaliyo, ukuchithwa kwengcinezelo eseleyo, okanye ukuchithwa kwe-carbide okungahambelaniyo. Imigca yokujula yesanti esemgangathweni ayinakuqinisekisa ulawulo lwemithamo yobushushu efunekayo kwezi ngxubevange. Sakhe savavanya ababoneleli abathathu kwi-cobalt-nickel plug geometry efanayo: enye ihanjiswe nge-42% ye-scrap emva konyango lobushushu ngenxa yamazinga okupholisa angalawulwayo; olunye luphumelele uvavanyo lwe-dimensional kodwa aluphumelelanga uvavanyo loxinzelelo kwi-1,200 psi ngenxa ye-interdendritic porosity engabonakaliyo kwi-X-reyi. Okwesithathu kusetyenziswe ukubunjwa okupholisayo okulawulwayo kunye nokuqinisekisa kwangaphambili ukushisa-ukungaphumeleli kwe-zero kwiiyunithi ze-210. Loo mahluko awulothamsanqa. Luqeqesho lwe-metallurgical olufakwe kwinyathelo ngalinye lenkqubo.
Ukudityaniswa okuthe nkqo akusiyo i-Buzzword-Luhlahlo-lwabiwo mali lwakho lokunyamezela
Uninzi lwee-castings ezichanekileyo zifuna ukulingana okuqinileyo phakathi kwamabhori akhiwe ngoomatshini kunye neendawo ezithwele njenge-cast-cast. Ukuba ukujula kunye noomatshini kwenzeka kwizibonelelo ezahlukeneyo, uphulukana nolawulo lokwahluka kolwandiso lwe-thermal, ukutshintshwa kwedatum, kunye nokuhambelana komphezulu wokugqiba. Kwiziko lethu elihambelana ne-ISO eQingdao, siphosa, umatshini, kwaye sigqibe intsimbi nganye okanye izindlu zensimbi ezingenasici phantsi kophahla olulodwa-usebenzisa i-CMM efanayo yokuhlola okungenayo kunye nokuqinisekiswa kokugqibela. Oku kuphelisa ulungelelwaniso lwenkqubo yokukhukuliseka. Kwizindlu zesilinda zempompo yepiston, oko kuthetha ukuba ubunzulu buhlala ngaphakathi kwe-±0.015 mm ukunqumla ubude be-300 mm—nasemva kokuthotywa koxinzelelo loxinzelelo. Abathengi banika ingxelo nge-68% imbuyekezo kwindawo encinci kwii-winch center shaft rollers xa umatshini ulandela ukuphosa ngaphandle kokunikezelwa kwezandla.
- Ukudluliselwa kwedatha ngokuthe ngqo ukuya kumatshini kusika impazamo eyongezelekayo ukuya kuthi ga kwi-0.022 mm kwindawo nganye.
- Kwinkqubo yokuhlola i-CMM iqinisekisa ubungakanani obubalulekileyo phambi konyango lobushushu-kungekhona emva
- Uburhabaxa bomphezulu bulungiselelwa ukusebenza kakuhle-hayi amanani aqhelekileyo e-Ra
Ukulandeleka Okwenene Kuncedayo-Akukokuthobela nje
"Ukulandelelwa ngokupheleleyo" akuthethi nto ukuba ayikuncedi ukusombulula iingxaki zokwenyani. Xa i-OEM yaseYurophu ibhengeze ukuvuza okungapheliyo kwiivalvu zoxinzelelo, iqela labo le-QA lilandele umba kwi-batch #QSY-7894-emva koko yatsala ilogi yethu epheleleyo yokuhlola: iicerts zezinto ezikrwada (ASTM A957 Grade 1), uhlalutyo olunyibilikayo (Co 62.3%, Cr 28.1%, W 4.2%), ukuqina kwedatha, ukuqiniswa kwedatha kunye nokuqina. Kwiiyure ezingama-48, siye saqinisekisa oyena nobangela: idiphu yobushushu yasekuhlaleni ngexesha lokufakwa kwesisombululo. Akukho ngqikelelo. Akukho kukhombana ngomnwe. Idata enokusetyenzwa nje ibotshelelwe kumanani ayinxalenye ebonakalayo. Elo nqanaba le-granularity lisebenza kuphela xa ukukhangela izinto eziphathekayo, ukuphosa, kunye nokuhlolwa kulawulwa njengetyathanga elinye eliqhubekayo-kungekhona njengamasebe afihliweyo.
Eyona nto kufuneka uyibuze ngaphambi kokubandakanyeka kwifektri ye-Metalcasting
Sukubuza "Ngaba uyakwenza utyalo-mali?" Buza: “Uyiqinisekisa njani imbuyekezo yokushwabana komngxuma wokungunda kwi-AMS 5387 kubushushu obuyi-1,200°C?” Sukubuza "Ngaba unesiqinisekiso se-ISO?" Buza: “Ndibonise iziphumo zakho ezintathu zokugqibela zophicotho-zincwadi lwangaphakathi malunga nokungahambelani kwezinto.” Kwaye ungaze ucinge ukuba "insimbi engenasici" ithetha into efanayo kubathengisi-316L, CF8M, kunye ne-ASTM A351 Gr. I-CK3MCuN iziphatha ngokwahlukileyo kwisanti vs. iinkqubo zotyalo-mali, ngakumbi ngeendlela ezintsonkothileyo zangaphakathi.
Elona linamandla imveliso yesinyithi Intsebenziswano iqala ngolungelelwaniso lobugcisa-hayi amaphepha exabiso. Baqala xa injineli yakho kunye nenkqubo yabo ye-metallurgist iphonononga i-GD&T callouts kunye-kungekhona emva kokusikwa kwesixhobo. Ziya nzulu xa izibophelelo zonikezelo zibambe nangexesha lokunqongophala kwempahla ekrwada, kuba umthengisi ugcina isitokhwe sesicwangciso seebhilidi ze-T800 eziqinisekisiweyo kwaye unentsebenziswano yobugcisa ngokuthe ngqo nabavelisi bealloy. Yiloo ndlela QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ihambisa iivalvu zoxinzelelo ezisinda kwimijikelo ye-15,000+ kwi-oyile engaselunxwemeni kunye ne-gas manifolds-kwaye kutheni abathengi behlabathi bebuyela kwii-odolo eziphindayo kwiinkqubo ze-winch yemoto yobunjineli, iziseko zempompo, kunye nemilomo ye-cobalt alloy eyenzelwe ukukhwela ibhayisekile ngokugqithisileyo.
Jonga ngaphaya kwamandla okuphosa. Khangela amava athile e-alloy, ubungqina bekhwalithi evaliweyo, kunye nokuphendula kobunjineli obuphatha umzobo wakho njengengxaki ekwabelwana ngayo-kungekhona umyalelo wokuthenga. Kuba kwimveliso echanekileyo, esona sisombululo ayisosona sicatshulwa sincinci. Liqabane elibona imo yokungaphumeleli ngaphambi kokuba yenzeke.
