Pamene mainjiniya amatchula a pressure valve fakitale, sikuti amangofufuza zinthu zakuthupi—akusankha mnzawo amene amamvetsa kutopa kwa moyo pansi pa mipiringidzo 350, kupalasa njinga zotentha m’malo odzaza ndi mafuta, komanso kusalekerera kusuntha kwapang’onopang’ono pampando wa vavu. Tawona mapulojekiti ambiri akuchedwa-osati chifukwa cha zolakwika za kapangidwe kake, koma chifukwa cha kusagwirizana kwambewu, kusinthasintha kwa kutentha kwa kutentha, kapena kutanthauzira molakwika kwa GD&T panthawi yopangira makina. Ichi ndichifukwa chake kuyanjana kwachindunji ndi wopanga wophatikizika wokhazikika ndikofunikira. Osati kampani yamalonda. Osati broker wokhala ndi catalog. A pressure valve fakitale yomwe imayang'anira zitsulo, makina, ndi kuyendera pansi pa denga limodzi lovomerezeka ndi ISO.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. imagwira ntchito ngati imeneyi-yomwe ili ku Qingdao, China, yokhala ndi mizere yopangira magawo omwe ± 0.01 mm si "yolimba," sizingatheke. Mavavu awo opanikizika si mayunitsi amtundu wapashelufu. Amapangidwa kuti azigwira ntchito: nyumba zapampu za piston zomwe zimasindikizidwa pa bar 420, AMS 5387 cobalt alloy nozzles zomwe zimakana kukokoloka kwa kuthamanga kwamphamvu kwambiri, mapulagi opangidwa ndi T800 omwe apulumuka pa 650 ° C m'mayendedwe owongolera. Izi siziri zongopeka chabe. Tayesa umphumphu wa pamwamba pa matupi awo a valve omalizidwa pogwiritsa ntchito interferometry yoyera-ndikutsimikizira Ra ≤ 0.4 µm pa nkhope zosindikizira zovuta, ngakhale pambuyo pochotsa nkhawa.
Zomwe zimasiyanitsa izi pressure valve fakitale kuchokera kwa ena ndi momwe amachitira gawo lovuta kwambiri la ndondomekoyi: mawonekedwe pakati pa kuponyera ndi kukonza molondola. Otsatsa ambiri amapangira kunja kapena kupanga makina - kapena zonse ziwiri. Izi zimapanga zinthu zitatu zolephera: zololeza zocheperako, zosatsimikizika ngati-cast-cast, ndi kusokonekera kwapambuyo pakupanga kupsinjika kotsalira. QINGDAO QIANGSENYUAN amachita zonsezi. Nyumba zawo zachitsulo zoponyedwa mchenga zimayesedwa ndi akupanga CNC isanatembenuke. Zida zawo zopangira ndalama za cobalt zimawunikiridwa ndi X-ray * pambuyo * kuchotsa zipolopolo koma * asanalandire chithandizo cha kutentha - kugwira microporosity msanga. Kenako makina a multi-axis amatsata kusanja kwa zida kuti muchepetse kuchulukana kwamafuta. Chotsatira? Matupi a mavavu okhala ndi ma bore-to-flange perpendicularity omwe amakhala mkati mwa 0.015 mm kupitilira 280 mm kutalika - kutsimikiziridwa kudzera pa CMM, osayerekezedwa.
Ena angatsutse kuti ogulitsa akumaloko amayankha mwachangu kapena kulumikizana kosavuta. Zoona-kwa ma valve osavuta, otsika kwambiri. Koma pamene ntchito yanu ikufuna kutsatira AMS 5387, mitengo yosungunuka yosungunuka, kapena geometry yamadoko yomwe imapatuka kuchokera ku ISO 4401, kumasuka kwa dera kumakhala udindo. Tidatsata zomwe zidachitika ku North America OEM: omwe adawagulira m'mbuyomu adapereka mavavu anayi otsatizana azitsulo zosapanga dzimbiri zolimba zolimba (248-272 HB m'malo mwa 255-265 HB). Choyambitsa? Kulowetsedwa kosalamulirika kulowetsera nthawi pakusinthana. QINGDAO QIANGSENYUAN imathetsa izi ndi mbiri yamafuta olembedwa, ma chart a ng'anjo ya batch-enieni, komanso kutsatiridwa kwathunthu - kuchokera pa satifiketi ya ingot mpaka lipoti lomaliza loyendera. Vavu iliyonse imakhala ndi ID yapadera yolumikizidwa ndi zinthu zake zopangira, mbiri yamankhwala a kutentha, ndi data ya CMM scan.
Zosankha zothandiza zimayamba ndi kumveketsa bwino—osati ndandanda. Ngati mukuyesa a pressure valve fakitale, funsani mafunso atatu awa: Choyamba, kodi angapereke malipoti ovomerezeka oyezetsa mphero *ndi* kutsimikizira kuti ali ndi mphamvu pamapangidwe anu enieni—osati chitsanzo chabe? Chachiwiri, kodi amachita kuyezetsa kogwira ntchito (mwachitsanzo, kuyezetsa kutayikira kwa 1.5 × kugwira ntchito) pa 100% ya ma valve omaliza, kapena kungoyang'ana malo? Chachitatu, kodi chivomerezo chawo choyambirira cha ma geometries osakhala wamba ndi chiyani? Pa QINGDAO QIANGSENYUAN, yankho ndi> 94% - chifukwa kuwunika kwa uinjiniya kumayamba musanatchule: Kutsimikizika kwa GD&T, mayankho opangira manufacturability, ndikuwonetsa kuyeserera kwa chiwopsezo cholimba ndizokhazikika, osati zowonjezera. Mphamvu zawo si zazikulu-ndi chilango pakuchita kwapamwamba kwambiri. Ndipo ndiko kusiyana pakati pa chigawo chomwe chimagwirizana-ndi chomwe chimagwira.
