Pamene mainjiniya afotokoza kuponya mchenga wopangidwa ndi utomoni pazigawo zazitsulo zolondola kwambiri, sikuti amangosankha njira-akudzipereka kuti azikhala okhazikika pansi pa kupsinjika kwa kutentha, kukhulupirika pamwamba pa makina achiwiri, ndi kusasinthasintha kwa microstructural kudutsa malire ambiri. Ichi ndichifukwa chake otsogolera ma hydraulic system OEMs, opanga mapampu, ndi othandizira zida zamafuta akuchulukirachulukira kuchokera kwapadera. fakitale yoponyera mchenga yokhala ndi utomoni zibwenzi - osati oyambitsa wamba.
Tawona mapulojekiti ambiri akuchedwa chifukwa cha ziyembekezo zosagwirizana: chojambula chimafuna ± 0.15 mm pa nyumba ya silinda ya 320 mm, koma mazikowo amapereka ± 0.4 mm monga muyezo-ndipo amadzudzula "kusuntha kwa mchenga." Kapena phokoso la aloyi la cobalt limang'ambika poyesa kukakamiza chifukwa kapangidwe kake kamene sikanatsimikizidwe musanapange. Izi siziri zochitika zenizeni. Ndizizindikiro za kuthekera kogawanika-kumene kuponyera, chithandizo cha kutentha, ndi kulondola kwa CNC kumakhala m'madipatimenti osiyana, popanda kugawana nawo gawo lomaliza.
Apa ndipamene machitidwe ophatikizika ophatikizidwa amasintha zotsatira. Ku QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., kuponyedwa kwa mchenga wopakidwa ndi utomoni sikudziwika. Ndilo gawo loyamba pamaketani oyendetsedwa molimba: chiphaso chazinthu zopangira (AMS 5387, T800, ASTM A487), geometry yoyambira yotsimikizika motsutsana ndi GD&T callouts pogwiritsa ntchito kuwala kwa 3D scanning, kuchiritsa kwa zipolopolo kumayang'aniridwa pa ISO 9001-nthawi yotsatirika / zipika za kutentha, ndikusintha kwanthawi yomweyo CMM. amayamba. Timaponyera nyumba za silinda zapampu za piston zokhala ndi makulidwe osiyanasiyana kuyambira 12 mm mpaka 48 mm pakutsanulira kamodzi - ndikugwira 0.08 mm kutsetsereka pamtunda wokwera. Bwanji? Polamulira chiŵerengero cha binder, kuthamanga kwa compaction, ndi nkhungu preheat mkati mwa ± 5 ° C. Osati chiphunzitso. Deta yoyezedwa, yolowetsedwa, yowunikiridwa, yobwerezedwa.
Kuponyera mchenga wokutidwa ndi utomoni kumapambana pomwe kuyika ndalama kumadutsa malire a mtengo - ndipo mchenga wobiriwira umasokonekera. Koma kupambana kumadalira pa zinthu zitatu zomwe sizingakambirane: Choyamba, kapangidwe ka nkhungu yeniyeni. Cobalt-nickel alloys ngati AMS 5387 amafuna kuzizira pang'onopang'ono kuposa chitsulo cha ductile; timasintha makulidwe a zipolopolo ndi gating kuti tipewe kufota m'njira zovuta kwambiri. Chachiwiri, mu-ntchito kutsimikizika kwazitsulo. Kutentha kulikonse kumayang'aniridwa ndi kuyesedwa kokhazikika - osati pongolandira, koma pambuyo poponya komanso mobwerezabwereza pambuyo pochotsa yankho. Chachitatu, makina - lingaliro loyamba. Akatswiri athu opanga makina amawunikiranso zojambula zanu * ndi CNC programmer*. Ngati kulolerana kwa mamilimita 0.05 kukakhala pamwamba pomwe padzagayidwe pambuyo pake, timakulitsa zolembera ndikumaliza - osati kungokwaniritsa zofunikira, koma kuchepetsa mtengo wanu wonse.
Ena amatsutsa mchenga wokutidwa ndi utomoni sungathe kufanana ndi kumalizidwa kwa ndalama. Zowona-pamalo osaphika, Ra 6.3 µm ndiyofanana ndi Ra 1.6 µm pakuyika ndalama. Koma izi ndi zomwe zili zofunika: ngati gawo lanu likufuna kugayidwa komaliza kapena kukulitsa, kusiyana kumeneko kumatha. Ndipo mchenga wokutidwa ndi utomoni umapereka kubwereza kwapamwamba kwambiri pamabatire apakatikati (ma PC 50-500) popanda kugwiritsa ntchito zilango zolipira. Kwa ma valve oponderezedwa okhala ndi mipando yosindikizira yophatikizika, maziko a pampu omwe amafunikira kuyanjanitsa kwa bolt-bolt kudutsa mita 1.2, kapena zodzigudubuza za winch center shaft zokhala ndi katundu wopindika - tapereka zokolola zoyambira 99.2% pamiyezi 18 yopanga ma serial. Palibe mipukutu yokonzanso. Palibe zodabwitsa zolephera za NDT. Zigawo zongotsatiridwa, zolembedwa, zovomerezeka.
Ngati mukuyesa a fakitale yoponyera mchenga yokhala ndi utomoni, funsani mafunso atatu: Kodi angakuwonetseni malipoti atatu omalizira a kalasi yanu ya aloyi-kuphatikizapo kulimba kwamphamvu, kulimba, ndi kukula kwa tirigu? Kodi amachita mayendedwe a CMM pamiyeso yoponyedwa - osati omaliza okha? Ndipo kodi mainjiniya awo amalankhula chilankhulo chanu-osati Chingerezi chokha, koma GD&T, ASME Y14.5, ndi cholinga chothandizira kulekerera kwanu? Ku QINGDAO QIANGSENYUAN TECHNOLOGY, amenewo si mabokosi. Iwo amachita tsiku ndi tsiku. Chotsatira? Magawo omwe amakhala ndi moyo maola 20,000+ pama hydraulic manifolds othamanga kwambiri. Zida zomwe zimasunga kukhulupirika kwa chisindikizo pa 450 ° C mu zida zapansi. Ndipo maubwenzi opangidwa pakuwonekera kwa uinjiniya-osati masiku obwera. Kujambula mwatsatanetsatane kumayamba ndi cholinga. Zimatha ndi umboni.
