Xa iinjineli zifuna a ilahleke umzi-mveliso we-wax casting workshop ehambisa ukuchaneka kwe-dimensional, imfezeko ye-microstructural, kunye nokusebenza okuphindaphindiweyo kwi-cobalt alloys kunye neentsimbi ezingenasici-azibizi nje nayiphi na i-Foundry. Banxibelelana namaqela asebenze ngomatshini we-AMS 5387 izindlu zokumpompa phantsi kwe-0.015 mm GD&T ukunyamezelana. Ngubani ophose imilomo yengxubevange ye-T800 yeenkqubo zobushushu obuphezulu behydraulic kwaye yaqinisekisa wonke umjikelo wonyango lobushushu kunye neengxelo zelebhu eziqinisekisiweyo. Ngubani ophatha "i-mission-critical" hayi njengolwimi lwentengiso-kodwa njengomyalelo wokusebenza.
Kutheni ukuchaneka kufuna ukudityaniswa ngokuthe nkqo-hayi nje ukuphosa
Uninzi lwabathengi luqala ngomzobo kunye nenkcazo yezinto. Kodwa i-bottleneck yangempela ayinyibiliki isinyithi-ilawula okwenzekayo * phakathi * kwepateni ye-wax kunye nokuhlolwa kokugqibela. Umzi-mveliso olahlekileyo wokuphosa iworkshop ngaphandle kokukwazi kwe-CNC awukwazi ukulungisa utshintsho lokungunda okanye ukukhukuliseka okungundoqo kwijometri yasemva kokuphoswa. Omnye ngaphandle kokulandeleka kwesinyithi akanakuqinisekisa ukuhanjiswa kobungakanani bengqolowa be-AMS 5387 kwiiyunithi ezingama-500. Siye sabona abathengi befumana "i-valve epheleleyo" yoxinzelelo lwe-valve kuphela ukufumanisa i-12% yamacandelo awaphumelelanga kuvavanyo lwe-hydrostatic-kungekhona kwi-porosity, kodwa ukusuka kwi-interdendritic carbide precipitation engahambelani ngexesha lokupholisa.
Yiyo loo nto udibaniso oluthe nkqo alukhethi-yinto esisiseko. E-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., utyalo-mali, umatshini we-multi-axis, unyango lobushushu, kunye nokuhlolwa kokugqibela okusekwe kwiCMM kwenzeka phantsi kophahla olunye oluthobelayo lwe-ISO. Akukho handoffs. Akukho kwahlulwa kwebhetshi. Akukho kulibaziseka kokufaneleka. Xa indlu yesilinda yepompo yepiston ifuna ± 0.02 mm ulawulo lobunzima bodonga kwindawo egobileyo ye-220 mm OD, sisebenza ngomatshini ukuphosa *phambi kokunciphisa uxinzelelo-emva koko siqinisekisa ukugqwetheka nge-optical contour scanning. Hayi emva.
Apho Ukuphosa “Okuqhelekileyo” kusilela—kwaye Yintoni Ngokwenene Esebenzayo
Abanye bacinga ukuba i-cobalt-nickel alloys "kunzima ukuyisika." Ayilunganga. I-T800 ye-thermal conductivity yi-40% ephantsi kune-316 engenasici. Izinga lobunzima bomsebenzi walo liphindwe kabini kwi-0.3 mm ubunzulu. Amazinga okutya kufuneka ehle nge-65% phakathi-okanye ubomi besixhobo buwohloke. Siye salahla imveliso emithathu epheleleyo iqhuba ukufunda eso sifundo ngendlela enzima. Ngoku, wonke umsebenzi we-T800 usebenza kwiindlela zesixhobo esiqhelekileyo kunye nokuhanjiswa okupholileyo kwe-cryogenic-iqinisekiswe yi-infrared thermography ngaphambi kwechip yokuqala.
Kodwa ubunzima abukho kuphela okuguquguqukayo. Imilomo ye-cobalt alloy ayiphumeleli ekuqhekekeni-kodwa ukusuka kwi-micro-pitting kwiindawo ezinodaka oluludaka. Yiyo loo nto ukugqiba kwethu "kungekhona ukupholisa kwiRa 0.4." I-electropolishing ukuya kwi-Ra 0.12 + i-nitride diffusion elawulwayo-iqinisekisiwe yi-SEM cross-sections ebonisa i-8-10 µm ubunzulu betyala elilukhuni. Abathengi abatsiba eli nyathelo babona ubomi benkonzo yombhobho buhla ukusuka kwiinyanga ezili-18 ukuya kwiinyanga ezi-4.2. Ngalo lonke ixesha.
Izakhono ezingundoqo ezahlula amaqabane achanekileyo ukusuka kwiziseko eziqhelekileyo:
- Utyalo-mali lwejiyometri yokwakheka komnatha ukuya kuthi ga kwi-0.3 mm yamacandelo eludongeni
- Ukulungiswa kwe-CNC yee-alloys ze-cobalt eziqinisiweyo zisebenzisa ukufakwa kwe-ceramic kunye nokulawula ukutya okuguquguqukayo
- Unyango lobushushu lwangaphakathi kunye nezigodo zesithando somlilo ezilandelekayo kwi-NIST-calibrated sensors
- Ukuqinisekiswa komda ngeZeiss Contura G2 CMM + Keyence VHX-7000 yemakroskopu yedijithali
- Isiqinisekiso seMaterial ukuya kwi-ASTM A957 / AMS 5380 enamaxwebhu agcweleyo wobushushu
Iindleko eziNgathethwayo zoLawulo loMgangatho “olulungileyo okwaneleyo”
"Sihlola i-100% yemilinganiselo ebalulekileyo." Izandi ziqinisekisa-ude ubuze: *Yeyiphi imilinganiselo? Ngaziphi izixhobo? Ngowuphi umgangatho?* Sakha saphicotha umthengisi ecaphula “uhlolo olupheleleyo lweCMM” kwiziseko zempompo zentsimbi. Kwavela ukuba balinganisa kuphela i-7 ye-42 ye-GD&T callouts-kwaye basebenzisa ingalo ephathekayo, kungekhona inkqubo yokulungelelanisa isiseko segranite. I-"Cpk> 1.33" yabo isetyenziswe kuphela kwi-bore diameter, kungekhona i-flange flat okanye i-bolt-hole yokunyamezela indawo.
Kwindawo yethu, imathiriyeli ekrwada engenayo ifumana uhlahlelo lwe-spectrographic * phambi kokuba ikhuphe. Yonke into eyenziwayo ivavanywa ngokungena kwidayi ngokwe-ASTM E165. Yonke indawo engoomatshini idlula uthelekiso lweprofayile eskeniweyo ngelaser ngokuchasene neCAD yegama-ukuhla ukuya kwi-5 µm isisombululo. Kwaye ewe-sigcina yonke idatha: imbali ye-thermal, izixhobo zokunxiba izixhobo, amafu e-CMM. Akunjalo ngenxa yokuba kulula. Ngenxa yokuba xa i-winch centre shaft roller ingaphumeleli kwiiyure ze-72 kwisithuthi semigodi, "siyijongile" ayihlawuli i-bill ye-downtime bill.
Ukukhetha iFactory yakho elahlekileyo yokuphosa iWax—Yintoni omele uyiqinisekise phambi kokusayina
Sukubuza "Ngaba uyakwenza utyalo-mali?" Buza: “Ndibonise imisebenzi yakho emithathu yokugqibela ye-AMS 5387—iziqinisekiso zobushushu, iingxelo zeCMM, kunye neerekhodi zovavanyo ezingonakalisiyo.” Sukubuza "Ngaba unesiqinisekiso se-ISO?" Buza: “Ngawaphi amasolotya athe umphicothi-zincwadi wakho wawachaza kuphicotho-zincwadi lokugqibela—yaye uwavale njani?”
Siye sanceda ii-OEM zaseMntla Melika ukuba zifanelekele ababoneleli abatsha ngokwakha uluhlu lokukhangela kwiindlela zokusilela-hayi amaphepha. Ukuba inxalenye yakho isebenza ngaphezu kwe-400 ° C, funa idatha yokuvavanya i-creep rupture-kungekhona nje amandla okuqina. Ukuba itywina ngokuchasene ne-350 bar, ifuna iiprotokholi zovavanyo lwe-helium-hayi nje uxinzelelo lokubamba ixesha. Ukuba i-corrosion resistance resistance, cela iingxelo zesitshizi setyuwa *ezinamacandelwana anqamlezayo*, hayi nje ukudlula/ukungaphumeleli kwezitampu.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. yakha ezi ngqinisekiso kuyo yonke isicatshulwa-kungekhona njengezongezo, kodwa njengendlela yokuziqhelanisa. Asizifihli ngasemva "kwezisombululo zesiko." Sikubonisa imephu yobushushu. Uluhlu lwendlela yesixhobo. Umfanekiso wesakhiwo seenkozo. Ngenxa yokuba ukuchaneka akuhanjiswa ngebhokisi. Kungqinwe kwidatha.
