Iyo pompe hydraulic yananiwe munsi yumuvuduko wa bar-350, nyirabayazana ni gake kashe - cyangwa moteri. Ni kenshi bushing. Icyo gice ntabwo "gikwiye." Irokoka umukino wo gusiganwa ku magare, irwanya gukubita ibiti bikomeye, kandi ikomeza kwibanda nyuma yamasaha 12.000 ikora. Abatanga isoko bake barashobora kuyitanga - burigihe, mugihe, hamwe nibisobanuro byuzuye. Niyo mpamvu abajenjeri muri Milwaukee, Stuttgart, na Singapore bahindukirira a uruganda rwihariye rwa alloy bushing yashinze imizi mubisabwa byo kwamamaza - ahubwo ni iduka rya etage.
Impamvu Cobalt-Nickel Bushings Yatsinzwe-Nimpamvu Batsinze
Twabonye uburyo butatu bwananiranye muburyo bwo guteranya pompe yumuvuduko mwinshi: guturika mikoro ku rutugu rwa bore (biturutse ku guhangayika gusigara), kwambara byihuse kuri firime ya peteroli ya peteroli (bitewe na gradients zidahuye), hamwe no gutembera kurwego mugihe cyo gushiramo ubushyuhe (biterwa na CTE idahuye hagati yubusitani n amazu). Buri ngingo yerekeza kumpamvu imwe: gukora ibice. Iyo guta, gutunganya, no kuvura ubushyuhe bibaho kubacuruzi batandukanye, gukomeza metallurgical gukomeza. Ibinyampeke bigenda bihagarikwa. Ubusugire bwubuso burababara. Ubworoherane butondekanya.
Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Inzira iguma munsi yinzu. Ikigo cyabo cyubahiriza ISO gikora ishoramari rya T800 ishingiye kuri cobalt alloys, hanyuma ikora imirongo itanu ya CNC ihinduranya no gusya imbere - byose bitavanyeho igice. Ibi bivanaho kongera guhuza amakosa no kubika amateka yubushyuhe. Icyiciro cya vuba cya AMS 5387 gihuru cya pompe yicyondo cyo hanze cyerekanaga ± 0.008 mm z'uburebure burenga mm 40 z'uburebure - gipimirwa kuri Zeiss CONTURA G2 CMM, hamwe na certe yibikoresho bishobora gushakishwa na # COB-22894A.
Ubushobozi Bune butavuguruzwa Ntushobora gutanga hanze
Nukuri uruganda rwihariye rwa alloy bushing igomba gutanga ibirenze kubahiriza ibipimo. Igomba kwemeza imikorere ikora - mbere yuko igice cya mbere cyoherezwa. Ibyo bisaba ubushobozi bune bwahujwe:
- Igisonga cyibikoresho: Ntabwo ari ugushakisha AMS 5387 cyangwa T800 gusa, ahubwo dufatanya guteza imbere uburyo bwo kuvura ubushyuhe hamwe nabatanga amavuta kugirango bahagarike gukwirakwiza karbide
- Guhuza inzira: Gukora ibipimo byahujwe na as-microstructure-ntabwo ari ibiryo rusange n'umuvuduko
- Ubujyakuzimu: CMM isikana amanota 300+ kuri buri gice, hiyongereyeho ibizamini bya ultrasonic kubutaka bwisi, hiyongereyeho kugenzura munsi ya 10 ×
- GD&T kuvuga neza: Ba injeniyeri basobanura ASME Y14.5 guhamagarwa nka "datum B ikomoka kubutaka" badasabye kongera gukora
Umukiriya umwe yongeye gushushanya inzu ya piston pompe nyuma ya prototypes eshatu zananiranye ahandi. Ikipe ya QINGDAO QIANGSENYUAN yamenyesheje ko kwihanganira imyanya 0.01 mm yo kwihanganira imyanya ya bushing itagerwaho * idahinduye umushinga wo gutora *. Basabye kwihanganira mm 0,025 hamwe no guhamagarwa gutwarwa - kandi batanze ingingo ya mbere muminsi 11.
Icyo "Custom" bivuze mubyukuri - Kurenga Igishushanyo
"Ntibisanzwe" ntabwo ari gufata-byose kubwumvikane buke. Nukwiyemeza kugambirira gukora. Mugihe umukiriya wamajyepfo yuburasirazuba bwa Aziya yari akeneye ibihuru bya winch center shaft rollers ikorera mubidukikije-bitera umunyu, ntibagaragaje gusa ibyuma bitagira umwanda. Basabye kurwanya ruswa yangirika kuri 85 ° C, ubushobozi bwo gutwara imizigo ya 185 kN, hamwe na coefficente yo guterana munsi ya 0.08 kurwanya nitride 42CrMo4. QINGDAO QIANGSENYUAN yashubije hamwe na duplex casting: urwego rwo hanze rwa ASTM A995 Gr. 4A. Igisubizo cyatsinze amasaha 2000 yumunyu wogupima hamwe na zeru-mugihe wagabanije ibiro 17% na cobalt ikomeye.
Ibi ntabwo ari prototyping. Nibikorwa byo murwego rwo gukemura ibibazo-aho buri cyemezo gihuza gusubira mumyitwarire yumurima: guhindagurika kunyeganyega, kwagura ubushyuhe budahuye, guhuza amavuta, guhuza ubuzima bwa serivisi.
Ibikurikira: Inzira ya Hybrid, Ntabwo ari Ibice gusa
Kazoza ka-imikorere-y-ibihuru iri hejuru aho gutora neza bihuye no gutunganya ubudahemuka. QINGDAO QIANGSENYUAN ubu yujuje ibyangombwa bivangwa na Hybrid: hafi-net-shusho-y-ishoramari hamwe nu miyoboro ikonjesha ikomatanyirijwe hamwe, ikarangizwa hakoreshejwe imashini ikora amashanyarazi kugeza Ra 0.1 µm irangiza-nta kimenyetso cyibikoresho, nta gipimo gisubiramo. Ibi ntabwo ari amatsiko ya laboratoire. Barimo kwemezwa kubutaha-gen igenzurwa na valise isaba zeru kumeneka kuri bar 1200.
Niba porogaramu yawe isaba ibihuru bidahuye gusa na sisitemu - ariko byongerera ubuzima sisitemu, kugabanya intera yo kubungabunga, kandi ukabaho birenze ubuzima bwashushanyije… reba kataloge hamwe nimpamyabumenyi. Reba hasi yububiko aho metallurgiste naba mashini basangiye gahunda imwe yo guhinduranya. Aho niho uzasangamo a uruganda rwihariye rwa alloy bushing bikwiye gusobanurwa.
