Kana mainjiniya akatsanangura simbi yekukandira masevhisi evashandi vefekitori, havasi kungotenga zvikamu-vari kuchengetedza kudzikama pasi pe300-bar hydraulic mitoro, microstructural kutendeseka mushure mekupisa bhasikoro, uye zero-kushivirira kuteedzera kwepombi dzimba dzinomhanya makumi maviri nematatu mumapuratifomu emafuta ekumahombekombe. Ndosaka iko kurongeka kusiri kushambadzira kunoti-ndiyo yekutanga.
Nei "Iron Casting Service Factory" Inoreva Kupfuura Jecha + Metal Yakanyungudutswa
Fekitori yesimbi yekukanda sevhisi haitsanangurwe neiyo yekutanga pasi pega. Inoyerwa nemabatiro aanoita simbi yekutonga nekusimbisa kwekushanda. KuQINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., simbi yega yega yegrey (ASTM A48 Kirasi 30B) kana ductile iron (ASTM A) kukanda kunotanga nemabhiridha akasimbiswa-kwete generic stock-uye kunopera neCMM-yakasimbiswa GD&T kutevedza kusvika ±0.02 mm pazvibhorani zvakakosha. Isu takaona vatengi vachiramba kukanda pamusoro pe 0.05 mm kutsauka muchigaro chevharuvhu - tobva tagamuchira mayunitsi akagadziridzwa patakatsvaga kudhiraivha kune isina kuverengerwa mold-bhokisi yekumanikidza kumanikidza, kwete shrinkage. Chiyero ichocho chekuranga-chikonzero chinopatsanura vatengesi vezvigadzirwa kubva kumishoni-akakosha vadyidzani.
Zvinane Zvinonyatsofambisa Tsono
Mafekitori mazhinji anonyora "CNC machining" uye "casting" semasevhisi akasiyana. Vashoma vanozvibatanidza zvakasimba zvekuti piston pombi silinda yeimba inoenda kubva kune yakasvibira jecha mold → kukanda-kudzoreredzwa kukanda → shanu-axis kupedza machining → nitride pamusoro kurapwa → inoshanda kumanikidza bvunzo-zvese pasi pedenga remba imwe, iine yakazara zvinhu zvakawanda traceability. Hezvino izvo zvinokupa:
- Dimensional kukiya-mukati mukati memaitiro: Hapana kugadzirisa zvakare zvinoshamisa. Kana isu muchina wakabereka madhayamita pane 420 mm OD silinda imba, iyo yekukanda se-cast datum nzvimbo inochengetedzwa kusvika mukati me 0.1 mm kufuratirwa-saka basa reCNC rinobata chinzvimbo chechokwadi kune yekutanga mold geometry.
- Metallurgical kuenderera mberi: Yedu AMS 5387 cobalt alloy nozzles haina kungokandwa uye kugadzirwa. Ivo vanopinda mhinduro annealing pa1175 ° C ± 5 ° C, ichiteverwa nekudzora kutonhora kuchengetedza gamma-prime chikamu kugovera-yakasimbiswa neSEM-EDS pane yega yega yekupisa.
- Hapana "bhokisi dema" kupera: Shot peening intensity (Almen intensity N), kushata kwepamusoro (Ra ≤0.8 μm pazviso zvakasimwa), uye coating adhesion (ASTM D3359 cross-hatch rating ≥4B) zvese zvakarogwa pachikamu, kwete nebatch.
- Dhizaini-ye-kugadzirwa kwakavakirwa mukati: Vatengi vanowanzobvunza, "Ungakanda mbabvu iyi nhete here?" Isu tinopindura neyakapisa simulation skrini inoratidza kusimba kwekudya nzira-uye tinokurudzira kuwedzera 0.3 mm radius pajunction kubvisa microporosity. Kwete "pamwe," asi "heino chikonzero."
Chii Chinotadza-Uye Nei Iron Casting Service Fekitari Sarudzo Inyanzvi yekuongorora
Vamwe vatengi vanongotarisa pamutengo wakatemerwa pakirogiramu. Izvo zvinokanganisa kana:
- Winch centre shaft roller inotsemuka pa70% ye torque yakayerwa nekuti mutengesi akashandisa zvisaririra zvisina spectrographic verification-zvichikonzera kusarura kwephosphorus kusingatarisirwe munzvimbo inotonhora.
- A pressure valve body inopfuura dimensional cheki asi inodonhedza pa250 bar nekuda kwekusaonekwa pasi pepasi shrinkage porosity padhuze nechiteshi chekutyaira, isingaonekwe nekutariswa kwekuona asi yakabatwa neyedu-yakarongwa UT scan pa5 MHz.
- Delivery inotsvedza nekuti iyo yekutanga inopa kupisa kurapwa kune wechitatu bato isina yakagovaniswa ERP system-saka kudzikamisa nguva matanda haawirirane nekukanda nhamba dzekupisa.
Isu tinodzivirira izvi nekubata ISO 9001:2015 chitupa chine magwaro akanyorwa ekuuya kwezvinhu zvekuongorora (kusanganisira PMI kuyedzwa pacoil yega yega), mu-process yekuongorora nzvimbo dzekutarisa (zvese gumi nezvikamu gumi neshanu pane yakanyanya njodzi geometries), uye yekupedzisira kushanda kwekuyedza-hapana kusarudzika.
Kusimbiswa Kwepasirese: Ipo Precision Inosangana Nekushandisa
Yedu yesimbi castings inoshanda mukati me masisitimu umo kutadza kusiri nguva yekudzikira-iyo njodzi yekuchengetedza. Iyo T800 cobalt-yakavakirwa pombi hwaro yakaiswa paNorth Sea yekucheresa rig inobata 450 ° C inopisa inochinja ichidzivirira H₂S corrosion. Iyo ductile iron piston pombi imba yemotokari yeinjiniya yekuEurope inoshingirira kutenderera kwemaawa gumi nemaviri pasina kurasikirwa kwehuwandu hwekuita. Izvi hazvisi mhedzisiro yelab. Iwo idata remumunda kubva kumaOEM anoongorora nzvimbo yedu gore rega- uye anoramba achidzoka nekuti goho redu rekutanga padzimba dzakaoma rinopfuura 92%, kwete 75%.
Matanho anotevera: Zvekubvunza Yako Iron Casting Service Fekitori
Usati wasaina NDA, bvunza mibvunzo mina iyi-uye kumbira humbowo, kwete vimbiso:
- "Ndiratidze mishumo yako mitatu yekupedzisira yekurapa kupisa kweASTM A castings-kusanganisira chefurnace thermocouple calibration rekodhi."
- "Ndifambise nemaitiro ako ekuona chiyero chegomba usati wadira - kwete kungoongorora maitiro."
- "Unobata sei macallouts eGD&T ezvimiro zvinopindirana zvekukandira uye kugadzira madhamu? Govera muenzaniso uchangoburwa."
- "Ndeipi hurongwa hwako hwekugadzira simbi kwenguva refu? Ndeipi nhamba yechikamu, uye ndeipi yazvino PPM defect rate?"
Kana mhinduro dzisina kujeka, dzakanonoka, kana kushaya zvinyorwa-uri kutaura nemutengesi. Kana vakadhonza machati eSPC chaiwo-nguva, vagovane mafaira eCMM, uye votaura zvirevo zveASTM/ISO - wawana fekitori yako yesimbi yekukanda sevhisi.
