Nkibigize nigikoresho gikora, silindiri ya hydraulic, nkibikoresho byose byubukanishi, byanze bikunze izaba ifite imyambarire itandukanye yo kwambara, umunaniro, kwangirika, kurekura, gusaza, kwangirika cyangwa no kwangirika mubice byubatswe mugihe kirekire.Fenomenon, ituma imikorere nuburyo bwa tekinike ya silindiri ya hydraulic yangirika, hanyuma bigatera mu buryo butaziguye kunanirwa cyangwa kunanirwa ibikoresho byose bya hydraulic.Kubwibyo, ni ngombwa cyane gukuraho no gusana ibibazo bisanzwe mubikorwa bya buri munsi bya silindiri hydraulic.
Ibyo bita imashini zubaka ibikoresho byo gusana ni kimwe mubidodo byinshi, bigizwe na RBB, PTB, SPGO, WR, KZT, kashe yumukungugu nibindi.
RBB \ PTB: Ikidodo cya pistonnakashe ya bufferkomeza guhuza ikimenyetso hagati ya hydraulic silindiri umutwe hamwe ninkoni ya piston isubiranamo.Ukurikije ibyasabwe, sisitemu yikimenyetso cyinkoni irashobora kuba igizwe na kashe yinkoni hamwe na kashe ya buffer cyangwa kashe yinkoni gusa.Sisitemu yo gufunga inkoni kubikoresho biremereye muri rusange igizwe no guhuza kashe ebyiri, hamwe na kashe yo kuryamaho yashyizwe hagati yikimenyetso cyinkoni na piston mumutwe wa silinderi.Ikirango cya piston kigena kwihanganira diameter ya piston d.Usibye imikorere yabyo yo gufunga, kashe yinkoni itanga firime yoroheje yamavuta kumavuta ya piston kugirango yisige amavuta kandi isige kashe yumukungugu.Amavuta yo kwisiga arinda kandi kwangirika hejuru ya piston.Ariko, firime yamavuta igomba kuba yoroheje kuburyo ishobora gufungwa muri silinderi kumugongo.Guhitamo no gutoranya ibikoresho bya piston inkoni ya sisitemu ni umurimo utoroshye, ukeneye gusuzuma igishushanyo mbonera hamwe nuburyo bwo gukoresha amashanyarazi ya hydraulic.SKF itanga ubwoko bunini bwinkoni hamwe nigitambaro cyo kashe mu bice bitandukanye, ibikoresho, urukurikirane nubunini kugirango bihuze nibisabwa bitandukanye.
SPGO:1. Koresha nibikorwa: Ikidodo gisanzwe cyerekezo ebyiri, intera yagutse.Kurwanya ubukana ni bike cyane, ntakintu kigenda gikurura, kwihanganira kwambara birakomeye, kandi umwanya wo gushiraho urabitswe.2. Ibikoresho bisanzwe: impeta yo gufunga (yuzuye polytetrafluoroethylene PTFE), O-impeta (nitrile rubber NBR cyangwa florine reberi FKM. kugeza kuri + 200 ° C, umuvuduko: nturenze 1.5m / s, hagati: amavuta ya hydraulic rusange, amavuta adindant, amazi nibindi.
WR:Impuzu ya fenolike ishigikira impeta, impeta idashobora kwambara, nimpeta yo kuyobora bikozwe muburyo budasanzwe bwo kwerekana imyenda yera yera yatewe na resinike ya fenolike, kuzunguruka no gushyushya, hanyuma irahindukira.Ifite imiterere yubukorikori buhanitse, irwanya amavuta meza, hamwe n’amazi meza cyane yo kwinjiza amazi no kurwanya kwambara cyane, irashobora gukoreshwa cyane mu mpeta zidashobora kwambara za silindiri ya hydraulic.
Ibicuruzwa byinshi PC60-7 Hydraulic Boom Arm Indobo Cylinder Ikidodo cya SKF KOMATSU Ikidodo cya kashe
KZT:1. Koresha n'imikorere: Impeta ya antifouling ikoreshwa ifatanije na kashe ya piston hamwe nimpeta irwanya kwambara kugirango wirinde amavuta muri silinderi kuvangwa n’umwanda wo hanze kugirango utume habaho igabanuka ryumuvuduko kuri kashe.bibi, kugirango umenye igihe kirekire cyo gukora kashe.Iyo ikoreshejwe ifatanije na kashe yinkoni hamwe nicyuma, birinda kwangirika kwinkoni ya piston.Mugihe kimwe, hariho gukata hamwe nigitutu cyamavuta bypass groove kugirango wirinde gukusanya umuvuduko wamavuta.2. Ibikoresho bisanzwe: impeta ya kashe: yuzuye polytetrafluoroethylenePTFE.
Ikidodo c'umukungugu:Amashanyarazi ya hydraulic arashobora gukora mubikorwa bitandukanye hamwe nibidukikije, harimo guhura n ivumbi, imyanda cyangwa ikirere cyo hanze.Kugira ngo ibyo bihumanya bitinjira mu bikoresho bya hydraulic hydrulic na sisitemu ya hydraulic, kashe yumukungugu (izwi kandi nk'impeta zohanagura, impeta zohanagura cyangwa guhanagura) zishobora gushyirwaho hanze yumutwe wa hydraulic.Ikidodo cyumukungugu gikomeza imbaraga zo guhuza inkoni ya piston mugihe ibikoresho biruhutse (static, inkoni ya piston ntigenda) kandi ikoreshwa (dinamike, inkoni ya piston irasubirana), mugihe kwihanganira inkoni ya piston diameter d ari byagenwe na kashe ya piston Ikimenyetso.Hatariho kashe yumukungugu, inkoni ya piston yagarutse irashobora kwinjiza umwanda muri silinderi.Ingaruka zifatika zifatika za kashe yahanaguwe kumurambararo winyuma wa groove nayo ningirakamaro cyane kugirango wirinde ubushuhe cyangwa ibice byinjira mubice byaIkidodo.
Igihe cyo kohereza: Gashyantare-20-2023