Uruganda rwose rutunganya ibyuma ruhura nikibazo kimwe cyo guceceka: ibice bitambutsa igenzura ariko bikananirana nigitutu - indiba ziva kuri 3000 psi, amazu ya pompe arwanira nyuma yamagare yumuriro, cobalt alloy nozzles yamenetse mbere yo koherezwa bwa mbere. Twabonye ku migabane itatu. Mu mushinga umwe wo muri Amerika y'Amajyaruguru hydraulic OEM, 17% by'ibikoresho bya pompe ya AMS 5387 byavanyweho mu gihe cyo kugerageza imikorere - bitatewe n'ikosa ryo gutunganya imashini, ahubwo biturutse ku microstructural idahuye mu guta. Ibyo ntabwo ari kunanirwa kugenzura ubuziranenge. Ni icyuho cyo guhuza inzira.
Kuki "Uruganda rutunganya ibyuma" ari ijambo riyobya uyumunsi
Uruganda rwukuri rutunganya ibyuma ntirukata cyangwa guterera gusa. Ihuza metallurgie, geometrie, nigikorwa murwego rumwe rugenzurwa nagaciro. Abatanga ibicuruzwa benshi batandukanya casting, gutunganya, no kurangiza mumashami acecetse - cyangwa nabi, abadandaza hanze. Uku gucamo ibice kuzana impinduka zitagenzuwe: amateka yubushyuhe budahuye hagati yo guta ubushyuhe no kugabanya impagarara zanyuma; gutakaza ubusugire bwubutaka iyo icyuma gikozwe mumucanga gihura na CNC ikaze; Ihamagarwa rya GD&T ryasobanuwe nabi kuko umukanishi atigeze abona raporo yimikorere ya valve.
Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Dufata buri gice nka sisitemu - ntabwo ari ikintu. Mugihe umukiriya wibikomoka kuri peteroli na gazi akenera inzu ya piston pompe ya silinderi ya serivise yo gutera inshinge zo mu nyanja, ntabwo twatangiranye na gahunda ya CNC. Twatangiranye numuvuduko wabo wigihe gito, impapuro zemeza ibyemezo, hamwe nukuri aho umunaniro wanyuma wacitse mumiterere yabo. Hanyuma twashushanyije icyerekezo cyogutwara ingano mugushora imari, twahisemo T800 alloy mbere yubushyuhe kugirango duhuze igipimo cyateganijwe cyo kuzimya, hamwe ninzira zifunze kugirango tubungabunge impungenge zisigaye kurukuta rwa bore. Igisubizo? Kunanirwa kwumwanya wa zeru mumasaha 42.000 yo gukora.
Ubushobozi bune bukuraho ibiciro byihishe abashoferi
Inganda nyinshi zitunganya ibyuma zitezimbere kugirango zinjizwe. Abakora cyane bakora neza kugirango * umusaruro ukorwe *. Dore icyimura urushinge:
- Cobalt-nikel alloy ubuhanga - ntabwo ari ugukora imashini gusa, ahubwo ni igisonga cya metallurgiki. AMS 5387 ntabwo yaciwe nka 304 idafite umwanda. Igipimo cyacyo gikomereye gisaba kugaburira imihindagurikire y'ikirere / umuvuduko wa algorithms, kandi kumva neza ihungabana ry'ubushyuhe bisaba gutegura gahunda yo kuvura ubushyuhe. Dukoresha imirimo yose ya cobalt ibinyujije mu kagari kabugenewe hamwe no kugenzura ubushyuhe bwahantu hamwe na nyuma yo gutunganywa nyuma yo gutunganywa hakoreshejwe XRD ikarita yerekana ikarita.
- Kwishyira hamwe bihagaritse gushira mubikorwa kwibuka. Iyo utanze hanze ya casting no kuyitunganya, buri mucuruzi akoresha kwihanganira ubwigenge. Imirongo yacu yumucanga nishoramari isangira CMM hamwe na selile 5-axis ya CNC. Igishushanyo mbonera cyamazu ya silinderi ntabwo ari "castable" gusa-ni imashini * itongeye guhuza *, ikomeza umubano wa datum ingirakamaro kubutaka bwa hydraulic.
- Gukora-kubanza kurangiza-ntabwo kwisiga. Winch center shaft roller ntabwo ikenera "nikel nziza." Irakeneye ubukana bwa 62-65 HRC hamwe na ≤0.5 μ m Ra ubukana kuri arc itwara imizigo-na okiside ya zeru. Twemeza kurangiza byose hamwe na profilometrie na cross-section microhardness, ntabwo ari ubugenzuzi gusa.
- Traceability isubiza "kuki," ntabwo "aho." Gukurikirana kwinshi birimo gushiramo ibiti bya chimie, gutanga raporo yo kwigana ibyemezo, hamwe nibikoresho byambara byindishyi kubikorwa. Niba igitutu cyumuvuduko cyananiranye, ntitwubaka gusa umubare wibyiciro gusa - ahubwo twatandukanije neza RPM gutandukana mugihe cyanyuma cyo guhindura radiyo.
Igiciro nyacyo cya "Bisanzwe" Gutunganya Ibyuma
Abaguzi bamwe bagereranya amagambo ashingiye kuri $ / kg cyangwa $ / isaha. Ariko ikiguzi cyihishe kibaho mugihe cyubwubatsi, gusubiramo ibikoresho, hamwe na garanti yumurima. Umwe mu bateranya pompe yo mu majyepfo yuburasirazuba bwa Aziya yaraduhinduye nyuma yo kubara igiciro cyose kuri buri teraniro rikora: uwabitanze mbere yavuzeko $ 217 / ubumwe. Iwacu yari $ 294. Nyamara ibiciro byabo byubutaka byagabanutseho 22% - kubera ko prototype itera yagabanutse ikava kuri 5 ikagera kuri 1, umusaruro wambere wambere wavuye kuri 68% ugera kuri 94%, kandi umusaruro wagarutse urazimira. Kubera iki? Kuberako dufatanya kwemeza ibishushanyo * mbere * gusubiramo - ntabwo hamwe nurutonde, ariko hamwe nibitekerezo bishyigikiwe na FEA kubice byibanda kubibazo bari kubura muri GD&T.
Ntabwo ari serivisi. Nibisangiwe kugabanya ingaruka. Ntabwo tuvuga ngo "duhura na ISO 9001." Twerekana uburyo protocole yacu yo kugenzura kumacomeka ya cobalt irenze AMS 2269 isabwa wongeyeho scanne ya ultrasonic kuri 70 MHz - ifata ibyuka byo munsi y'ubutaka UT ibura.
Ibizakurikiraho Kubyuma Byuzuye
Imipaka ikurikira ntabwo yihuta cyane cyangwa itanura rinini. Nuburyo bufunze-bwenge bwubwenge: ukoresheje amashusho yumuriro-nyayo mugihe cyo gukina kugirango uhindure ibikoresho bya CNC ibikoresho, gushyiramo ibipimo byerekana imbaraga mumazu yikizamini kugirango uhuze imashini zinyeganyeza hamwe nubuzima bwigihe kirekire cyumunaniro, hamwe na geometrike yujuje ibyangombwa ikuraho geometrike ikuraho intera yuzuye.
IKORANABUHANGA RYA QINGDAO QIANGSENYUAN ryubaka ubwo bushobozi ubu - ntabwo ari ikinamico R&D, ahubwo ni ibikorwa remezo byo kubyaza umusaruro. Umurongo mushya wa casting-gutunganya imashini ya Hybrid itangiza Q3 2024, yagenewe byumwihariko kubishingwe bya pompe-pompe-pompe aho ingingo gakondo za flange zitera inzira ziva. Umukiriya wa mbere? Tier-1 ya hydraulic sisitemu ihuza ibisubizo byabanje bisaba gasketi umunani nintambwe 42 za torque kuri buri nteko.
Niba uruganda rwawe rutunganya ibyuma rugifata casting, gutunganya, no kurangiza nkamaboko akurikirana-ntabwo wishyura menshi. Urimo gutegura kunanirwa muri buri gice. Imikorere nyayo itangira iyo metallurgie, geometrie, nibikorwa byakozwe nka sisitemu imwe. Ngiyo amahame twubaka. Nibisanzwe intego zawe-zingirakamaro ibice bisaba.
