Pamene mainjiniya amatchula a pompa casing fakitale, sikuti amangoyitanitsa nyumba zachitsulo. Akudzipereka kuti azikhala okhazikika pansi pa 300+ bar pressure, microstructural integrity pambuyo pa njinga yamoto yotentha, ndi zero kulolerana kwa porosity pamalo osindikizira madzimadzi. Ichi ndichifukwa chake magulu opangira ma hydraulic OEMs ku Germany, opereka chithandizo kumalo opangira mafuta ku Texas, ndi zophatikiza pampu zam'madzi ku Singapore nthawi zonse zimabwerera kwa mnzake m'modzi: QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD.
Chifukwa chiyani "Mwambo" Siwongolankhula Buzzword - Ndi Chilango cha Njira
Tawona mapulojekiti ambiri akuyimitsidwa pakuwunikanso zojambula - osati chifukwa mawonekedwe a geometry anali olakwika, koma chifukwa mawonekedwe ojambulira amasemphana ndi mwayi wamakina, kapena kutentha kwapakhoma komwe kumasokonekera pambuyo pakukonza. Ku QINGDAO QIANGSENYUAN, mwambo umatanthauza uinjiniya wophatikizika kuyambira tsiku loyamba. Gulu lathu silimadikirira mafayilo a CAD omalizidwa. Timalumikizana ndi kuwunika kwamakasitomala koyambirira - kutsimikizira kuyitanidwa kwa GD&T motsutsana ndi zomwe zingatheke kulekerera nkhungu, kuyika makulidwe osagwirizana ndi makhoma asanayambe kugwiritsa ntchito zida, ndikupereka njira zina zogwirira ntchito (mwachitsanzo, kusintha kuchokera pakuponya mchenga kupita kuyika ndalama pakufunika komaliza kwa 0.05 mm papampu ya AMS 5387 cobalt alloy).
Izi sizongoyerekeza. Chaka chatha, kasitomala waku North America amafunikira nyumba za silinda za pampu ya piston zomwe zimatha kugwira ntchito mosalekeza pa 220 ° C zokhala ndi abrasive slurry flow. Mapangidwe awo oyambirira adagwiritsa ntchito zitsulo zosapanga dzimbiri 316 - zomwe zidalephera kuyesa kutopa pambuyo pa mizungu 4,200. Tinapanga alloy yochokera ku T800 ya cobalt, timagwiritsa ntchito zofananira za kupsinjika kwamafuta, ndikutsimikizira kusinthaku ndikuyesa kwathunthu. Zotsatira: Mizere ya 17,800 isanalephereke - ndikubweretsa mkati mwa masabata a 11, osati 22 yomwe idaperekedwa ndi omwe adawapereka kale.
Kumene Kupambana Kwambiri Kumakumana ndi Kuwongolera Zopanga
Mafakitole ambiri opangira mapampu amaponya * kapena * makina. Ndi ochepa omwe amawongolera zonse ziwiri - ndipo ocheperako akadali odziwa bwino kwambiri. Cobalt-nickel alloys ngati AMS 5387 sizovuta kudula. Amagwira ntchito molimba mtima, amafuna mbiri yeniyeni yotenthetsera pamene akuyankhira yankho, ndipo amafuna kukhulupirika kwapamtunda komwe kumapewa kuyambitsa kwa micro-crack m'mphepete mwa kusindikiza kwakukulu. Ichi ndichifukwa chake QINGDAO QIANGSENYUAN imasunga zovomerezeka zopangira zinthu mpaka kusungunuka - komanso chifukwa chake nozzle ya aloyi iliyonse ya cobalt kapena pulagi imatumiza ndi malipoti azitsulo zonse, kuphatikiza kagawidwe ka kukula kwa tirigu ndi kusanthula kwamtundu wa carbide.
Malo athu ogwirizana ndi ISO amayendera ntchito zofananira: kuyika ndalama m'magawo ovuta amkati (monga ma valavu amitundu yambiri), kuponyera mchenga kwa maziko akulu a pampu, ndi makina a 5-axis CNC pomaliza kusindikiza ndi malo olumikizirana. Kuchiza kutentha sikuchokera kunja - kumatsatiridwa pamzere. Kutsirizitsa pamwamba sikokongola - kumatchulidwa malinga ndi ntchito: Ra 0.4 µm pa malo osindikizira osinthika, kuwomberedwa poyang'ana chifukwa cha kutopa kwambiri, kukhumudwa kokha pamene kukana kwa kloridi kumafunika.
Zimene “Zodalirika” Zimatanthauza M’kuchita
Kudalirika sikungopereka pa nthawi yake. Ndikudziwa kuti chopondera chanu chapampu sichingatayike poyambira chifukwa kupendekera kwa nkhope ya flange kudakhala mkati mwa 0.015 mm kudutsa 450 mm - kutsimikiziridwa ndi CMM * pambuyo * makina omaliza * ndi * kachiwiri pambuyo pakuchepetsa kupsinjika. Ndiko kutsatiridwa kwathunthu: manambala ambiri amadindidwa pagawo lililonse, olumikizidwa ndi zolemba zowunikira, ma cert azinthu, ndi magawo amachitidwe omwe adalowetsedwa mu nthawi yeniyeni.
Takhazikitsa kudalirika mu kapangidwe ka ntchito. Palibe "malamulo othamangira" omwe amasokoneza nthawi zotsogola - m'malo mwake, timagwiritsa ntchito kukonza zowonda ndi ma cell odzipatulira pazinthu zamtundu wapamwamba. Kuthamanga kwa prototype kumatsata ndondomeko yofanana yoyendera monga kupanga voliyumu. Ndipo makasitomala akafunsa, "Kodi mutha kukhala ndi ± 0.02 mm pa maziko awa a mchenga wa 600 mm?" - sitikunena kuti "mwina." Timawawonetsa zidziwitso zaukadaulo kuchokera m'magulu athu atatu omaliza.
Kusankha Fakitale Yoyenera Ya Pampu Ndi Chisankho Chaukadaulo - Osati Kuchita Zolimbitsa Thupi
Ngati pulojekiti yanu yotsatira ikukhudza mapampu othamanga kwambiri a hydraulic, zolimbitsa thupi zapansi pamadzi, kapena makina opangira mankhwala, funsani mafunso awa musanasaine PO:
- Kodi amatsimikizira zinthu zomwe zikubwera - kapena amangovomereza ziphaso?
- Kodi angalembe nthawi zonyowa za kutentha ndi mitengo yozizirira pagulu lanu la alloy?
- Kodi amawunika miyeso yovuta * akamaliza * - osati atangopanga makina?
- Kodi agawana malipoti osagwirizana ngati gulu lalephera - kapena kungosiya ndikusintha?
QINGDAO QIANGSENYUAN amayankha inde - ndi umboni. Osati zonena zamalonda. Zolemba zenizeni zoyendera. Malipoti a CMM oyezedwa. Ma chart a mbiri yotentha. Umu ndi momwe mumatsimikizira luso - osati kungodzinenera.
Tsogolo la kudalirika kwa pampu lagona pakuphatikizana kolimba pakati pa sayansi yoponyera, makina olondola, ndi kutsimikizika kwachindunji. QINGDAO QIANGSENYUAN ikupanga luso limeneli tsopano - valavu imodzi yokakamiza, nyumba ya silinda imodzi, nozzle wa aloyi wa cobalt panthawi imodzi. Pamene dongosolo lanu likudalira, palibe cholowa m'malo mwa kuphedwa kotsimikiziridwa.
