Iyo injeniyeri muburyo bwa hydraulic sisitemu cyangwa ibikoresho byo kugura ibikoresho bya peteroli bashakisha "uruganda rukora neza," ntabwo baba bashaka isoko rusange. Bakeneye umufatanyabikorwa wakemuye ikibazo kimwe cyumutekano muke kuri AMS 5387 cobalt alloy pomp pompe-inshuro ebyiri-kandi yerekana uburyo igihe cyo kuvura ubushyuhe cyagize ingaruka kumikorere ya microcrack mumitwe ya T800 munsi ya 280 MPa yikizunguruka.
Ukuri-kwisi neza gutangirira aho kwihanganira kurangirira
Twabonye uburyo butatu bwo kunanirwa muburyo bwumuvuduko mwinshi wa valve: icya mbere, kugoreka ubushyuhe mugihe cyo kurangiza gutunganya amazu ya silinderi yoroheje; icya kabiri, impeke zidahuye imbibi za karbide imvura igwa hejuru yumucanga wibyuma; icya gatatu, GD&T kudahuza hagati yo guta datum hejuru nibintu bya nyuma bya CNC. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. gukemura ibyo ntabwo bifite ibisobanuro byagutse - ahubwo nukugenzura urunigi rwose: uhereye kumpapuro zemewe za AMS 5387 zemewe kugeza kumashanyarazi nyuma yo gutunganyirizwa impagarara zoroheje zemewe na ASTM E8M. Ikigo cyabo cyujuje ISO muri Qingdao ntabwo gifata ± 0.01 mm gusa kuri raporo za CMM-gifata ko ubunyangamugayo * nyuma yamasaha 48 y’amagare y’umuriro kuri 120 ° C, kuko aribyo inteko za pompe piston zisaba mubikorwa nyabyo.
Guhuza Vertical ntabwo ari ijambo ryijambo-ni ubwishingizi buke
Abatanga isoko benshi batanga casting cyangwa kurangiza. Ibyo bitera icyuho cyamaboko: uruganda rushobora guhura na ASTM A48 Icyiciro cya 35 cyicyuma cyumuhondo wicyuma, ariko hejuru yubutaka bwacyo burashobora guhindura CNC ibikoresho byimbaraga zimbaraga za mm 0,03 - bihagije kugirango bitere kwivanga mumashanyarazi. QINGDAO QIANGSENYUAN ifite imirongo yombi yo gushora imari hamwe n’ibigo bitunganya 5-axis munsi yinzu. Iyo umukiriya yohereje igishushanyo cya moteri yimodoka ya winch center shaft roller, itsinda ryabo rikoresha icyarimwe: isesengura ryimiterere yimikorere * hamwe na * imashini yerekana uburyo bwo gutandukanya ibintu - ikoresheje ibintu byinshi bifatika. Igisubizo? Nta gusubiramo imirimo. Oya "twatekereje ko uzagaragaza uburyo bwo kuvura ubushyuhe." Porogaramu imwe ya GD&T, gahunda imwe yo kugenzura, numero imwe ikurikiranwa kuva gusuka kugeza passivation.
Ntabwo uhitamo ibinyomoro-uhitamo uburyo bwo gutsindwa
Ibigize Cobalt-nikel ntabwo byatoranijwe kubwicyubahiro. Batoranijwe kuko ubundi buryo bwananiranye. Twakurikiranye ibyagarutsweho mumashanyarazi ya pompe ya offshore: verisiyo yicyuma idafite ingese yerekanaga nyuma ya cycle 1200 kuri 180 ° C; Inconel 718 yateje imbere micro-piting kuri flux iterwa no guhindagurika hejuru ya 3.2 kHz. Cobalt alloy nozzles yo muri uru ruganda-yakozwe mu bubiko bwa T800 hamwe no gukwirakwiza karbide ikwirakwizwa - yakoresheje inzinguzingo 14.700 mu bihe bimwe mbere yo kuyisimbuza. Kubera iki? Ntabwo ari ibihimbano gusa - inzira zabo zifunga ubukana (42-46 HRC) * na * guhagarika ibisigisigi bisigaye hejuru yubutaka, byagenzuwe hakoreshejwe ikarita ya XRD ishushanya kuri buri gice cyakozwe. Niba porogaramu yawe isaba> amasaha 300 yubuzima bwa serivisi mubuzima bubi, itandukaniro ntabwo ryiyongera. Nibikorwa byigihe.
Gutanga kwizerwa bitangirira kubishushanyo mbonera
“Urashobora gukora ibi?” ni ikibazo cya mbere. Igikwiye ni: “Ni iki kizacika mbere - kandi twabihagarika dute?” Mugihe cyo gusuzuma ubwubatsi, itsinda rya QINGDAO QIANGSENYUAN ryerekana amabendera yinganda zishobora kugurwa nabaguzi benshi babuze: inguni ya 0.5 ° ifata umusenyi mumifuka yatewe, umwobo uhumye uburebure bwa diametre urenga 8: 1 kugirango ucukure umwobo wimbitse, cyangwa ikibanza kidasanzwe gisanzwe gihatira guhimba kanda - wongeyeho iminsi 11 yo kuyobora igihe. Basubiza ibishushanyo bisobanuwe hamwe nubundi buryo: "Koresha ISO 261 M12 × 1.25 aho gukoresha ikibanza cya 1.18mm - umurimo umwe wo gufunga, gutanga iminsi 6 byihuse." Ibi ntabwo bigabanya ibiciro. Ni ugukuraho ibyago mbere yo guca ibyuma. Igenamigambi ryabo ryubaka rikoresha prototype itera hamwe nubunini buringaniye (50-500 pcs) nta gahunda yo kunyerera - kubera ko ibikorwa byo gutembera kumurimo bitekwa mumpapuro zerekana, ntabwo byongeweho nkigenzura rya nyuma.
Ku matsinda yo gutanga amasoko ku isi ashakisha "uruganda rukora neza rukora imashini," ikimenyetso ntabwo ari ururimi rwo kwamamaza. Nibimenyetso: ibimenyetso bifatika bikurikirana kuri buri AMS 5387 yoherejwe, raporo ya CMM yerekana gutandukana kwukuri <0.008 mm kuri 12-fatizo ya pompe ya pompe, hamwe nibiti byipimisha bikora byerekana igipimo cyumuvuduko wa valve kumeneka kuri 1.5 × umuvuduko wakazi. Nibyo shingiro-ntabwo aribyo. Mugihe sisitemu ya hydraulic igenda yerekeza kuri 400 MPa yumuvuduko wibikorwa na pompe zamavuta ya peteroli bisaba igihe cyimyaka 20 ya serivisi itabanje gusenywa, gutunganya neza neza guhagarara hafi yibice. Biba hafi yimikorere iteganijwe. QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. yubaka ibyo guhanura-icyuma kimwe cobalt alloy plug, inzu imwe ya piston, igipimo cyagenzuwe icyarimwe.
