Xa iinjineli zichaza i-ductile iron investment casting kwi-valve ye-hydraulic enzima okanye izindlu zempompo, azikhethi nje izinto eziphathekayo-zibophezela ukuzinza kwe-dimensional phantsi koxinzelelo lwe-350-bar, ukuhambelana kwe-microstructural kwiibhetshi ze-500-part, kunye ne-zero yokunyamezela kwi-graphite nodule clustering. Yiyo loo nto ukhetha okulungileyo i-ductile iron investment casting factory ayithethi ngomthamo weetshathi okanye izatifikethi ze-ISO zodwa. Imalunga nokuba ngubani oqinisekisa ii-callouts ze-GD&T ngaphambi kokuba kuqale isixhobo-kwaye ngubani obambe ukutenxa kodonga lwe-0.012 mm ngexesha lokuhlolwa kwe-shell-dip, hayi emva konyango lobushushu.
Kutheni i-ductile intsimbi yokutyalomali ihluleka-ngaphambi kokuba iqale
Siye sabona izizathu ezintathu eziphindaphindiweyo kwiingcambu ezikhatywayo: i-nodularization engahambelaniyo ngenxa yokubunjwa kwentlawulo engaqinisekanga; ukugqwetheka kwegobolondo lokungunda ukusuka kwimijikelo yokuthotywa ngokukhawuleza; kunye nokuthathwa kwekhabhoni yomphezulu ngexesha lobushushu obuphezulu bokucoca amaqokobhe eceramic. Akukho nanye ebonisayo kwingxelo yovavanyo lwe-tensile. Zonke zibonakala kuphela kwiintsilelo zentsimi-njengempompo yepiston yezindlu eziqhekezayo kwiiyure zokusebenza ze-18,000 endaweni ye-45,000. E-QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Asiyiphathi njenge-iron ductile njengebakala lemveliso kodwa njengenkqubo yesinyithi. Yonke inyibilika iqala nge-Fe-Si-Mg master alloys eqinisekisiweyo-hayi i-generic noduzers-kwaye ibhetshi nganye ifumana ungqinisiso lwe-spectrographic *phambi* kokugalelwa. Sibambe i-nodularity ngaphezu kwe-85% (nge-ASTM A536 yeBanga 65-45-12) kuwo onke amacandelo angaphezulu kwe-40 mm-kungekhona nje kwiibhari zovavanyo.
Udibaniso oluthe nkqo oluvala ukusebenza-kungekhona nje iinxalenye
Uninzi lwabaseki banikezela ngokukhutshwa koomatshini bomntu wesithathu. Oko kudala izikhewu ezibalulekileyo: ukugqwethwa kwe-thermal phakathi kokuphosa kunye nomatshini, iireferensi zedatum ezingahambelaniyo, kunye nokulahleka kokulandela umkhondo xa iirekhodi zonyango lobushushu zingahambelani nezixhobo ze-CNC zendlela yesixhobo. I-QINGDAO QIANGSENYUAN ingumnini wetsheyini elipheleleyo-ukusuka ekwenziweni kokungunda kweqokobhe ukuya kwii-axis ezintlanu zokusila kunye nokuqina komphezulu we-nitride. Kwi-winch centre shaft roller efuna ±0.005 mm ukungqukuva kunye nokuqina komphezulu okungama-58 HRC, oku kuthetha ukwenziwa ngomatshini ngelixa ukuphosa kusengaphakathi kwe-20°C yobushushu bokunciphisa uxinzelelo. Akukho ukulungiswa kwakhona. Akukho kulinganiswa kwakhona. Idatum enye nje, imbali enye ye-thermal, umgca wokuphendula omnye. Sinqumle i-avareji yexesha lokukhokela kwiindibano zentsimbi ezintsonkothileyo nge-37% ngokuchasene nemodeli yomthengisi-hayi ngokungxama, kodwa ngokususa ukulibaziseka kwe-handoff kunye ne-loops ye-rework.
Apho "ukuchaneka" kuhlangana neengubo zangempela zehlabathi
I-Ductile iron investment casting inika ixabiso kuphela xa ijometri ihambelana nomsebenzi-hayi ikhathalogu specs. Cinga nge-AMS 5387 cobalt alloy pump impeller hub cast in ductile iron for cost-driven prototyping. I-interface yayo kunye ne-shaft yensimbi engenasici kufuneka igcine ukuphazamisa ukulungeleka emva kwemijikelezo ye-12,000 ye-thermal. Izibonelelo zokucutha eziqhelekileyo aziphumeleli apha. Iqela lethu lisebenzisa imodeli yokuqiniswa kwezinto ezinomda ukuqikelela ukuncipha kwendawo kwiihabhu ezinomlinganiselo we-3: 1 ubukhulu-kunye nokulungelelanisa imilinganiselo yepateni yewax ngokufanelekileyo. Sihambise izindlu zesilinda kwiimpompo zejethi zamanzi ezinoxinzelelo oluphezulu apho ukuqina kwahlala ngaphakathi kwe-0.008 mm ngaphezulu kwe-320 mm ubude, kuqinisekiswe nge-laser-tracked CMM scanning-hayi iigeji zeplagi. Oko kuchanekileyo akulothamsanqa. Ilinganisiwe idatha yolwandiso lweqokobhe, ireyithi elawulwayo yokuthoba, kunye nexesha lokwenyani lokunyibilika kweqondo lobushushu elidityaniswe kugalelo ngalunye.
Ukukhetha i-ductile iron investment casting factory-ngaphaya kwencwadana
Buza le mibuzo mine phambi kokuba utyikitye i-PO:
- Ngaba ungabelana ngeecerts zemathiriyeli ekrwada kwiinyibiliko ezintathu zokugqibela zeBanga 65-45-12-kwaye uqinisekise ukulandeleka kwinani lobushushu? (Ayizoziqinisekiso zokusila kuphela-iingxelo zohlalutyo lweladle.)
- Sibonise i-nodularity mapping protocol yakho ye-120 kg yevalvu yomzimba. (Ngaba uyahlula kwaye udibanise yonke iqashiso-okanye uthembele kwi-ultrasonic velocity correlation?)
- Uqinisekisa njani ukuzinza kwe-dimensional emva kokunciphisa uxinzelelo? (Sisebenzisa i-optical 3D scanning pre-and post-anneal kumacandelo enqaku lokuqala-hayi nje ukujonga indawo yeCMM.)
- Ngowuphi ukunyamezela kwakho ukutyeba kodonga oluphezulu lotyalo-mali-intsimbi ye-ductile engaphezu kwe-35 mm? (Impendulo yethu: ±0.8 mm—ingqinwe ngokwe-ASME B16.34 Isihlomelo F.)
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. isebenza ukusuka eQingdao ngenkxaso yobunjineli ngokuthe ngqo kuMntla Melika, iYurophu, kunye nabathengi baseMzantsi-mpuma Asia. Asithengisi iicastings. Sihambisa ukuthembeka okusebenzayo-kulinganiswa ngexesha lokusebenza, kungekhona nje ubunzima bokuphosa. Xa inxalenye yakho elandelayo enzima ifuna ukuqina kwentsimbi ye-ductile kunye nokunyaniseka kwe-investment casting, qala ngokuba ngubani olinganisa ntoni-kwaye nini.
