Xa iinjineli zichaza inkonzo yokugalela ngentsimbi, abagcini nje ukuyalela inxalenye-bakhusela ingqibelelo yesakhiwo phantsi koxinzelelo, ukuzinza kwe-dimensional emva kokuhamba ngebhayisikili yokushisa, kunye nokuchasana kwexesha elide lokukhukuliseka kwi-valve ye-hydraulic okanye izindlu zempompo. E-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Siphose phezu kwe-12,000 yentsimbi kunye nentsimbi engenasici kwizicelo ezibaluleke kakhulu-nganye iqinisekisiwe ngokuchasene ne-AMS 5387 specs ze-tensile, i-ISO 8062 yokunyamezelana kwejometri, kunye neeprothokholi zokuvavanya ezichazwe ngumthengi.
Uninzi lwabathengi bacinga ukuba zonke iintsimbi zentsimbi ziziphatha ngendlela efanayo. Abayenzi. Sakhe safumana umzobo wendlu yesilinda yempompo yepiston ene-± 0.05 mm yokunyamezela ubukhulu bodonga-kwaye safumanisa ukuba i-original material spec (A105) ayikwazanga ukuhambisa i-microstructure engaguqukiyo kumacandelo angama-45 kg. Sicebise i-ASTM A352 LCB endaweni yoko: ikhabhoni esezantsi, ulawulo lwenkozo olungqingqwa, lungqinwe ngohlalutyo lwe-batch spectrographic. Inxalenye iphumelele uvavanyo lwe-hydrostatic kwi-1.5 × i-rated pressure. Ayikokuthatha indawo leyo. Leyo yi-metallurgical accountability.
Yethu inkonzo yokugalela ngentsimbi iibhulorho izikhewu ezithathu abanye bazishiya zivuliwe: ukuba nokwenzeka koyilo, ukuqhubeka kwenkqubo, kunye nokuqikelela ibhetshi ukuya kwibhetshi. Siqhuba zombini isanti kunye ne-investment casting-kodwa ungaze uyiphathe njengento etshintshisanayo. Isanti izibambo zobunzima ukuya kuma-350 kg kunye namazinga okupholisa alawulwayo kwimizimba yevalvu yecandelo elishinyeneyo. Utyalo-mali lunikezela nge-±0.1 mm ukuchaneka komgca kwimilomo ye-cobalt-alloy ecekethekileyo-eluqilima apho ukwenziwa komatshini kuphela kunokubeka emngciphekweni wokuqhekeka kancinci. Yonke isikhunta siqinisekiswa ngedijithali ngokuchasene neCAD ngaphambi kokugalelwa; yonke ilog yokugalela iquka ubushushu bokunyibilika, ukushisa okukhulu, kunye nedatha yesampulu yeladle. Akukho ngqikelelo. Amagalelo alandelekayo nje.
Sibona iindawo ezine zokungaphumeleli eziphindaphindiweyo ekuthengeni intsimbi-kunye nendlela esikhusela ngayo nganye:
- I-Dimensional drift ngexesha lonyango lobushushu: Sidibanisa ukudambisa uxinzelelo kunye nokunciphisa ngokuthe ngqo kwishedyuli yethu yokuphosa-hayi njengesongezo. Kwi-T800 esekelwe kwi-winch center shaft rollers, sibamba iinxalenye kwi-920 ° C kwiiyure ze-4 zangaphambi komatshini, emva koko sijonge kwakhona iibhore ezibaluleke kakhulu ngeegeji zomoya ngaphambi kokuba kudlule i-CNC yokugqibela.
- Ukugqitywa komphezulu okungahambelaniyo kwii-castings ezenziwe ngoomatshini: Ukudityaniswa kwethu ngokuthe nkqo kuthetha umqhubi ofanayo ohlola umgangatho we-as-cast naye ucwangcisa i-5-axis mill. Akukho handoff. Akukho lahleko yokutolika. Uburhabaxa bomphezulu buhlala ngaphakathi kwe-Ra 0.8 µm kubuso obutywiniweyo—nakwi-316L yentsimbi engatyiwayo ene-22% yechromium.
- Izikhewu zeziqinisekiso zezinto eziphathekayo: Sifumana kuphela kwizixhobo zokusila ezinezatifikethi ze-EN 10204 3.1-kwaye sigcina ukulandeleka okugcweleyo ukuya kwinani lobushushu eligximfizwe kwindawo nganye. Ukuba iqela lakho le-QA licela iingxelo zovavanyo lokusila kumzimba omnye wevalvu ethunyelwe ngo-2023, siyifumana phantsi kwemizuzwana engama-90.
- GD&T ulungelelwaniso phakathi komzobo kunye nokuphosa: Siqinisekisa yonke i-callout ye-GD&T ngexesha lophononongo lobunjineli-hayi nje ukuba "singayenza," kodwa "ngaba le datha iya kusinda kukuncipha kwe-thermal?" Kwiiflange zevalve yoxinzelelo, sitshintsha ii-datums eziphambili kwiindawo ezinomatshini emva kokuphosa, ukuphepha ukuthembela kwiimpawu ze-as-cast ezihluka ± 0.3 mm.
Abanye banokuphikisa ngelithi ukuphosa elwandle akunampendulo. Kodwa xa i-OEM yaseYurophu idinga iprototype ezintandathu ze-AMS 5387 zezindlu zempompo kwiintsuku ezili-18-ziphelele nge-NDT, ukuqina kwemephu, kunye neengxelo zeCMM ezinobungakanani-siye sahambisa. Njani? Kuba isicwangciso sethu semveliso siqala ngexesha lokukhokela kwezinto, hayi imihla yekhalenda. Sigcina amabakala angama-12 eengots zetsimbi eziqinisekisiweyo. Sigcina iipateni zokuphosa kwiindawo eziphezulu ezili-10 eziphinda-phinda kwisiza. Kwaye sabela enye injineli yeprojekthi ukusuka kwikowuti ukuya kwinqanawa-hayi irosta ejikelezayo.
Oku akukho malunga nesikali. Imalunga nokuziphatha. Inkqubo yethu ye-ISO 9001: i-2015 idinga ukuhlolwa okubhaliweyo kumasango enkqubo ezisixhenxe: irisithi yezinto eziluhlaza, indibano yokubumba, ukulungela ukuthulula, ukuxubha, ukuqinisekiswa konyango lokushisa, i-CMM yangaphambili, kunye novavanyo lokugqibela olusebenzayo. Ingxelo nganye idibana nenombolo yomsebenzi eyodwa. Konke ukutenxa kubangela i-log-cause log-kungekhona nje ukulungiswa, kodwa uhlaziyo lwenkqubo. Kunyaka ophelileyo, olo qeqesho lwehlise ukukhatywa kwenqaku lokuqala ngama-63% kubathengi behydraulic baseMntla Melika.
Ukujonga phambili, sikhulisa amandla amabini achaza kwakhona ukuba yintoni a inkonzo yokugalela ngentsimbi enokwenza. Okokuqala: hybrid casting-machining. Ngoku siye sazinzisa iimpawu zokubeka ngoomatshini ngokuthe ngqo kwizibumba zesanti-ukususa iimpazamo zokuseta okwesibini kwiziseko zempompo ezinobuso obuninzi. Okwesibini: ukulinganisa kwangaphambili. Ukusebenzisa i-MAGMAsoft imodeli ye-thermal, sichonga iindawo ezishushu ngaphambi kokuthululela-ukunciphisa ukuphakama kwesisindo ukuya kwi-28% ngaphandle kokubingelela isandi.
Ukuba intsimbi yakho elandelayo ifuna ukuthotyelwa kwe-dimensional-ukuba kufuneka iphile kwi-10,000 cycles kwi-250 bar, itywine ngokuchasene ne-abrasive slurry, okanye igcine amandla okudinwa emva kwe-500 ° C yebhayisikile eshushu-ngoko qala ngenjongo ye-metallurgical, hayi nje ijometri. Ndwendwela https://www.tsingtaocnc.com ukucela uphononongo lwasimahla lokwenziwa kokwenziwa. Zisa i-GD&T yakho, ijika loxinzelelo lwakho, ukusilela kwakho okugqithileyo kokuphosa. Siza kukuxelela into enokwenzeka-kwaye kufanelekile ukucacisa ngokwahlukileyo.
