Zvikamu zvekukanda jecha zvinoramba zviri musana wemaindasitiri anorema-kwete nekuti akasakara, asi nekuti anounza kusimba kusingaenzaniswi, kugadzikana kwedimensional, uye kudzora mutengo pazvinonyanya kukosha: mukati me hydraulic manifolds, oirifield valve body, uye high-pressure pump housings.
Takakanda zvinopfuura zviuru gumi nezviviri zvekukandira jecha zvikamu zveinjiniya mota OEMs mumwedzi gumi nemisere yapfuura chete. Muchikamu chega chega, chokwadi chimwe chinodzokorora: kana madziro emadziro achipfuura 25 mm, kushandiswa kwekushanda kunokwira pamusoro pe 350 bar, kana hupenyu hwebasa hunofanira kudarika makore gumi nemashanu - kukanda jecha haisi sarudzo yekudzokera shure. Ndiwo chete maitiro anoenzanisa metallurgical kutendeseka nekugadzira kune yakakura, yakaoma geometries.
Kusiyana nekudyara kwekudyara, uko kunokunda mune yakatetepa-yakakomberedzwa nemazvo asi inotsemuka pasi pekupisa bhasikoro kushushikana, jecha kukanda kunopa yakakwira damping kugona uye kutsemuka kuramba mune ferrous uye yakakwirira-alloy masisitimu. Takaona cobalt-nickel alloy (AMS 5387) macylinder housings ari kurarama 40,000+ pressure cycles mu offshore pombi magungano-chete nokuti jecha kunyorova kwemuumbi kwakabvumira kudzora kusimba, kuderedza centerline shrinkage uye micro-porosity.
Zvinhu zvitatu zvetekinoroji zvinopatsanura zvikamu zvinokandira jecha kubva kune zvimedu:
- Core kusangana kushivirira: ± 0.3 mm kutsauka pakuiswa kwepakati kunogadzira ukobvu hwemadziro husina kufanana-uye 73% yekutadza kwekuneta kwehupenyu hwepakutanga isu takaongorora twunodzokera kune iyi vhezheni imwe chete.
- Binder system sarudzo: Phenolic urethane no-bake binders outperform clay-based systems for T800 cobalt alloy inodurura, kuderedza gasi kukanganiswa ne 68% mugobvu-section castings.
- Post-cast stress relief: A 4-awa soak pa 920 ° C inoteverwa nechoto kutonhora haigoni kutaurirana kune piston pombi housings-kudarika iyo inowedzera GD & T kutsauka kusvika ku 0.15 mm panzvimbo dzakaoma dzedatum.
Kubudirira kwemitengo hakusi kungori kuderera kwekushandisa. Ndezvekubvisa mashandiro echipiri. PaQINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Isu tinobatanidza machining datums zvakananga mukugadzirwa kwepateni-saka chikamu chekukanda jecha chinosvika pasero reCNC chagadzirira kupera, kwete kugaya. Izvo zvinocheka nguva yekutungamira nemazuva 3.2 pakurongeka uye zvinoderedza zvikanganiso zvekuseta ne41%. Isu hati "kukanda ipapo muchina." Isu tinokanda *ye* machining.
Vamwe vanopokana kuti 3D-yakadhindwa jecha molds inobvisa mapatani mutengo zvachose. Asi mukugadzirwa kwepasirese, mold dzakadhindwa hadzina simba rekumanikidza rinodiwa pakukandira simbi huru pamusoro pe120 kg. Isu takaedza ese ari maviri: akadhindwa molds akatadza pa 142 bar kudurura kumanikidza; zvechinyakare resin-yakavharidzirwa silica molds inobatwa pa198 bar-ine zero kutsva-mukati kana kukurwa kwe mold. Kutengeserana hakusi dzidziso-inoyerwa mumutengo wegoho. Yedu yazvino jecha yekukanda zvikamu zvekupasa inomira pa99.1%, yakasimbiswa kuburikidza neCMM scanning yemabhore ese akakosha uye yekuisa chisimbiso pamberi pekupisa kupisa.
Material traceability haisi mapepa - ifizikisi. Yese yakawanda yeASTM A27 Giredhi WCB simbi kana AMS 5387 cobalt alloy inotakura zvizere zvigayo certs, spectral ongororo mishumo, uye tensile bvunzo data rakaiswa zvichipesana nekukanda kupisa nhamba. Kana mutengi muNorway akakumbira kudzoserwa 2019 winch centre shaft roller batch, isu takadhonza iyo yekutanga yakanyungudika, tikawana iyo chaiyo sampu yeladle, uye yakasimbisa kuomarara kwakaramba iri mukati ± 2 HRC mushure memakore masere muzasi-zero mugungwa.
Iyi nhanho yekutonga inobva pakubatanidza yakatwasuka: yedu ISO-inoenderana nzvimbo inobata zvese kubva pagirinhi-jecha kuumbwa uye shakeout kusvika kuT6 kupisa kurapwa, kuputika kwepfuti, uye kuongorora kwekupedzisira uchishandisa kuenzanisa kwemaziso akaiswa kune NIST zviyero. Hapana handoffs. Hapana mabatch gaps. Chikwata chimwe chete chinozvidavirira kune yega micron yedimensional kurongeka uye yega joule yekukanganisa kuramba.
Matunhu ekukanda jecha anobudirira apo mainjiniya anoatora semagadzirirwo akagadzirwa—kwete maumbirwo esimbi. Izvi zvinoreva dhizaini yemakona akatenderedza maturusi ekubvisa nzira, kutsanangura nzvimbo dzekusimuka zvichibva pakupisa gradient modhi - kwete tsika - uye kusarudza maalloys anoenderana nekutyoka kuomarara macurve, kwete kungosimba matafura. Takaramba zvikumbiro gumi nenomwe muna 2024 nekuti macallouts eGD&T aipokana nemaitiro ekusimba kwekudzikira. Zviri nani kutaura "kwete" pane kutumira chikamu chinokundikana pa 3,200 psi.
Kana chikumbiro chako chichida kuvimbika kwechimiro pasi pemutoro wecyclic, kuramba kwecorrosion munzvimbo dzakavava-gasi, kana dimensional kudzokorora mhiri kwe500-unit runs - jecha rekukanda zvikamu hazvisi zvenhaka tekinoroji. Iwo chaiwo-engineered mhinduro dzakavakirwa kumishoni-yakakosha kuita. Uye vanotanga nokuziva kuti simbi yakanyungudutswa ichayerera kupi, kutonhora, uye kukiyira zviyo—shanga yokutanga yejecha isati yasvika patani yacho.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. inogadzira zvikamu zvekukanda jecha kune vatengi vepasi rose vanoyera budiriro munguva yekukwira-kwete mutengo weyuniti. Basa ravo rinoratidza kuti kusimba uye kudhura-kushanda hakukwikwidzani. Vanobatanidza.
