Apo mainjiniya anotsanangura a cpp investment casting fekitori, havasi kungotsvaga chimwe chivakwa-vari kutsvaga kugadzikana kwedimensional pasi pekupisa bhasikoro, microstructural consistency muAMS 5387 cobalt alloy, uye zero kushivirira kweporosity mupombi cylinder housings yakarongerwa 400+ bar. Ndicho chokwadi chekushanda chatinoona zuva nezuva kuQingdao Qiangsenyuan Technology Co., Ltd.-nzvimbo iyo kuisa mari kusiri kwekuzvimiririra asi imwe yakanyatsobatanidzwa neakawanda-axis CNC machining, kuronga kupisa kwekupisa, uye GD&T-inofambiswa nekuongorora.
Nei "CPP" Inoreva Zvinopfuura Kungodaro Acronym
“CPP” inomirira *Cobalt-Precision-Pump*—kwete tagline yekushambadzira, asi nhatu inoshanda yakamisikidzwa muhurongwa hwese. Isu takaona vatengi vachiendesa mifananidzo yakanyorwa "AMS 5387, RMA 40, ± 0.02 mm" kungoona yepakati-yekugadzirwa kuti dhizaini yavo yepakutanga haina kuverengera kusimba kwekudzikira mumiviri yakatetepa-yakavakirwa madziro. Ndipo apo CPP inochinja kubva kuchidimbu ichienda kuchiito: mametallurgists edu anogadzirisa gating geometry; machinist edu anoteedzera kupedzisa kucheka kuchengetedza se-cast pamusoro pekuvimbika; yedu QA timu inosimbisa kuomarara kwemagetsi munzvimbo yese yakakanganiswa nekupisa-kwete pamusoro chete.
Izvi hazvisi dzidziso. Gore rapfuura, European hydraulic OEM yakatitumira pombi yepiston pombi ine matatu anopindirana mabhora, imwe neimwe ichida akasiyana epamusoro pekupedzisira (Ra 0.4 µm pazviso zvekuisa chisimbiso, Ra 1.6 µm panzvimbo inokwira). Yakajairika tsika yaizove yekukanda rough, wobva wagadzira zvese. Pane kudaro, takashandisa kuisa mari kuburitsa padhuze-mambure chimiro pamabore maviri-uye takangogadzira wechitatu, uko kushivirira kwakanyanya kwakashandiswa. Nguva yekutenderera yakadzikira 37%. Chiyero chezvikara chakadonha kubva pa11% kusvika pa1.8%.
Zvina zvina Zvinogona Kupindirana
Vazhinji vatengesi vanonyora "casting + machining + kupedza" semasevhisi akasiyana. Panzvimbo yedu yeQingdao, mabasa iwayo anogovera dhatabhesi rekushandisa, matanda enhoroondo yemafuta, uye CMM probe calibration schedule. Heino mashandiro ayo mukuita:
- Casting control inotanga isati yadira: Isu tinosimbisa mareti ezvakagadzirwa zveT800 alloy zvichipesana neASTM A992-wozoyambuka-tarisa spectral ongororo inopesana nevanogovera batch mishumo. Hapana kunze.
- Machining inotsiva kukanda mutsauko: Zvigayo zvedu zveHaas VF-6 zvinoshandisa muripo wenguva chaiyo yekushandisa muripo, inodyiswa ne-in-process laser scanning ye-critical datum features-saka kana kukanda kunomhanya 0.015 mm pamusoro pechiso cheflange, chigayo chinogadzirisa kudzika-kwe-kuchekwa pakarepo.
- Kurapa kwekupisa kunorongwa-kwete kuwedzerwa: Kana cobalt alloy plug inoda mhinduro annealing pa1150 ° C ± 5 ° C, isu hatibudi kunze. Yedu vacuum yevira inoisa yega yega thermocouple kuverenga, uye iyo data inopindirana zvakananga kune chikamu chedhijitari mapatya muMES yedu.
- Kupedza machisi basa, kwete spec sheets: Winch centre shaft roller haidi yunifomu Ra 0.8 kumativi ayo akazara urefu-chete pa 42 mm contact band. Isu tinovhara nzvimbo dzisiri dzakakosha uye tinoshandisa electro-polish kusarudza.
Izvo Vatengi Vanoedza Chaizvo-Kwete Zvinorehwa neDatasheets
Vamwe vanobvunza: "Unogona here kubata ± 0.015 mm pane 320 mm cobalt alloy valve body?" Ehe-asi chete kana iyo dhizaini ichitsanangura kuyerwa kwekutanga kune iyo as-cast datum chimiro, kwete theoretical CAD mabviro. Vamwe vanofunga kuti "simbi isina tsvina" zvinoreva 316L. Asi mune yakanyanya-kudzvanywa mafuta & gasi sevhisi, isu tinongomira kuCF8M kunze kwekunge taudzwa neimwe nzira-nekuti iyo ferrite yemukati inodzora kushushikana kwecorrosion kupaza kuramba munzvimbo dzakavava.
Isu takave nevatengi vatatu vekuNorth America vanodzoka zvikamu-kwete zvekutadza mativi, asi nekuti robhoti mutsara wavo wemutsetse wakatsvedza pamusoro pekupedzisira wakasangana naRa specs asi wakashaya diki-mushongedzo weiyo coefficient yekupokana. Ikozvino, isu tinosanganisira profilometer scans mune yega PPAP package yezvinhu zvinotakura zvinhu. Kwete zvekusarudza. Not negotiable.
Apo Precision Inosangana Inoshanda Kuendesa
A chokwadi cpp investment casting fekitori inofanirwa kuenzanisa metallurgical rigor nechirango chekugadzira. Izvi zvinoreva kubata ISO 9001: 2015 certification uku uchimhanya zuva nezuva kaizen wongororo pajecha rekutora mitengo mudhipatimendi redu rekudyara mari-kana kuronda goho rekutanga-pase paAMS 5387 nozzles mukati mekupisa kushanu kwakatevedzana kuti uone kutsauka kusinganzwisisike mukugovanisa saizi yezviyo.
Isu tinoshandira vatengi kubva kuHamburg kuenda kuHouston kuenda kuHo Chi Minh Guta-kwete kuburikidza nevanogovera, asi kuburikidza neakananga engineering ongororo. Yese quote inosanganisira manufacturability mhinduro: "Iyi fillet radius ichateya masara eceramic - kurudzira R1.2 min." "Aya maburi mapofu anodarika chiyero chechiyero chekuburitsa ganda mold - kurudzira thru-gomba neplug." Hapana jargon. Hapana kutsauka. Inongoitwa yekuisa, inounzwa mukati meawa 72.
Tichitarisa kumberi, tarisiro yedu inoramba yakamanikana: kudzika kwakadzika kwecobalt-nickel masisitimu, kusimba kwakabatana pakati pekukanda simulation uye CNC toolpath chizvarwa, uye kuwedzera AS9100 chiyero cheaerospace-giredhi pombi magungano. Nekuti iko kurongeka hakuyerwe mumamicrons chete-kunopupurirwa munguva, kudzokorora maodha, uye chivimbo chakanyarara cheinjiniya anonyatsoziva zvinoitika kana T800 yakanyungudutswa ikarova mold.
