Xa iinjineli zicacisa i-nickel alloy machining parts for hydraulic pumps, i-oilfield valves, okanye i-high-pressure winch systems, azithengi nje izinto-ziqinisekisa ukuqhubeka nokusebenza phantsi koxinzelelo olushushu, olunomatshini kunye noxinzelelo. Yiyo loo nto ukhetha okulungileyo nickel alloy machining parts factory ibaluleke ngaphezu kwexabiso lodwa. E-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Sibone iiprojekthi ezininzi kakhulu zivaliwe-hayi ukusuka kwiziphene zoyilo, kodwa ukusuka ekuziphatheni okungafaniyo kwezinto, unyango olungahambelaniyo lobushushu, okanye ukukhukuliseka komda emva komatshini wokugqibela.
Sihlala sifumana imizobo ephawulwe "AMS 5387 cobalt-nickel alloy" kuphela ukufumana abathengi becinga ukuba bonke ababoneleli baphatha isitokhwe sebakala le-T800 ngokufanayo. Abayenzi. Ngokwesiqhelo, ibhetshi enye inomatshini onokunxitywa kwesixhobo esiqikelelweyo; enye incokola ngokungalindelekanga, ishiya iintanda ezincinci kwiindawo zokutywina ezibalulekileyo. Ngoba? Ngenxa yokuba amandla okwenyani abukho kwiphepha elikhethekileyo-kukwindlela ivenkile eqinisekisa ngayo ikhemistri yempahla ekrwada *ngaphambi kokuba irhabaxa, ihlawulela njani ukugqwethwa kwe-thermal ngexesha lokugqitywa kwe-multi-axis, kwaye ingaba iingxelo zayo ze-CMM zibuyela umva kwiinombolo ezininzi ezinyibilikayo. Kulapho udibaniso oluthe nkqo luba lungenakuxoxisana-kungekhona njengejargon yokuthengisa, kodwa njengolawulo lwenkqubo.
Indawo yethu eQingdao iqhuba zombini utyalo-mali kunye nokuchaneka kweCNC yomatshini phantsi kophahla olulodwa oluthobelayo lwe-ISO-akukho handoffs, akukho zithuba zedatha. Xa umthengi ethumela umzobo wezindlu wempompo one-±0.01 mm GD&T callouts kwi-bore concentricity, asikhupheli ngaphandle ukuphosa kwaye sinethemba lokuba unomatshini angawusindisa. Siphosa imilo ekufutshane nenetha kunye namazinga okuqinisa alawulwayo, emva koko umatshini ngokuthe ngqo kwindawo efanayo esetyenziselwa ukuhlolwa-ukuphelisa iimpazamo zokulungiswa kwakhona ezidibanisa kwinqanaba ngalinye. Kwizindlu zepiston pump cylinder, oku kuthetha ukubamba i-0.008 mm yokuphuma kuyo yonke i-320 mm ubude, nasemva kokunciphisa uxinzelelo kuma-950°C. Siyilinganisile-kwiqashiso ngalinye.
Izinto ezintathu zokwenyani zahlula iifektri ezithembekileyo ze-nickel alloy machining ukusuka kwezinye:
- Uqeqesho lwezinto eziphathekayo: Sifumana i-AMS 5387 kunye ne-T800 i-alloys kuphela kwii-mills eziqinisekisiweyo kunye namaxwebhu apheleleyo e-ladle-to-lot-kwaye uvavanye ibha nganye engenayo ubungakanani bengqolowa, ukusabalalisa i-carbide, kunye nokuchasana kwe-corrosion intergranular ngaphambi kokusika. Akukho ngaphandle.
- Ubukrelekrele bomatshini: I-nickel-based superalloys ifuna isantya esithile sokujikeleza, amazinga okutya, kunye nezicwangciso zokuhambisa okupholileyo. Sisebenzisa uqwalaselo lwesixhobo sexesha lokwenyani koomatshini bethu be-Mazak be-5-asikuko ukuthatha indawo yabaqhubi, kodwa ukuflegi xa isifakelo se-carbide siqala ukuphulukana nokugcina i-edge *phambi* kokuphela* komphezulu ukuthotywa ngaphaya kwe-Ra 0.4 µm.
- Ukuqinisekiswa okusebenzayo: Umzimba wevalve yoxinzelelo "ayenziwa" emva kokuhlolwa kokugqibela. Sicinezela-ukuvavanya yonke iyunithi ukuya kwi-1.5 × inqanaba loxinzelelo lwenkonzo, emva koko senze ukuhlolwa kwe-helium ukuvuza kwi-1 × uxinzelelo lokusebenza. Ukuba iyadlula, sithumela ngeelog ezipheleleyo zovavanyo-hayi nje isatifikethi.
Abanye bayabuza: “Ngaba ivenkile yentsimbi ayinakuyiphatha le nto?” Ewe-ukuba inxalenye isebenza kwiqondo lokushisa eliqhelekileyo, uxinzelelo oluphantsi, kunye nemijikelo yomsebenzi ongaqhelekanga. Kodwa xa umlomo wakho we-cobalt alloy kufuneka umelane ne-650 ° C yokukhupha ukhukuliseko lwerhasi ngelixa ugcina i-0.025 mm yokunyamezela i-orifice, okanye xa i-winch center shaft roller yakho ijikeleza phantsi kwe-420 MPa yoqhagamshelwano loxinzelelo lweeyure ze-10,000 +, amandla jikelele ayasilela. Siye saba nabathengi batshintsha phakathi kweprojekthi emva kokuba umboneleli wabo wokuqala ephoswe kunyango lobushushu ngemizuzu eyi-12-okubangela ukudinwa kwangaphambi kwexesha kwizilingo zentsimi. Ayisiwo "umcimbi womgangatho." Ingumsantsa wenkqubo.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. ayileqi umthamo. Sigxininise kwiziphumo eziphindaphindiweyo ze-mission-critical components: ii-valve zoxinzelelo ezitywina kwi-bar ye-700, iziseko zempompo ezinciphisa i-resonance ngaphantsi kwe-8 Hz, kunye ne-non-standard shafts apho i-geometry ichaza umsebenzi-kungekhona ngokuphambene. Iinjineli zethu ziphonononga zonke isakhelo se-GD&T, iflegi yonyamezelo olucinezelekileyo, kwaye icebisa ezinye iindlela ezinokwenziwa *phambi* kokusika intsimbi. Asithi “ewe” kwiinkcukacha ezingenakwenzeka—siyanceda ukucacisa okuphunyezwayo ngaphandle kokulahla ingqibelelo.
Xa sijonge phambili, sizama ukwenza nzulu iinkqubo ezixubeneyo—njengokutyalo-mali olusondeleyo oluneendlela zokupholisa ezidityanisiweyo, ezigqitywe kusetyenziswa ukuguba okuchanekileyo kunye nokuguliswa kwe-electrochemical ukwenzela imfezeko yomphezulu ofanayo. Ukwandiswa kwesatifikethi kulandela imfuno: i-AS9100 yeendibano zodidi lwe-aerospace, ukuthotyelwa kwe-API 6A yemizimba yevalvu engaphantsi kolwandle, kunye nemigaqo engqongqo yokulandeleka yosetyenziso lwenyukliya. Kodwa eyona nto iphambili ihleli ingatshintshwanga: ukuba isicelo sakho sifuna uzinzo olubanzi, ukuhambelana kwe-microstructure, kunye nokuthembeka okusebenzayo kwi-nickel kunye ne-cobalt alloys-ke nickel alloy machining parts factory kufuneka ingqine, iqashiso ngeqashiso, inxalenye nenxalenye, umjikelo ngomjikelo.
