Kanama 03,2021
Guhitamo imiterere ya kashe yuburyo ni intambwe yingenzi mubikorwa byo gushushanya, igomba kubanza gukora iperereza:
1.Ibipimo byo gukora -Umuvuduko wa Mediya, ubushyuhe, diameter ya shaft n'umuvuduko.
2.
3. Ibiranga ibikorwa byimikorere nibidukikije - ibikorwa bikomeza cyangwa rimwe na rimwe; nyiricyubahiro yashyizwe mucyumba cyangwa yashyizwe ahagaragara; Imiterere yikirere ikikije hamwe nubushyuhe bwubushyuhe.
4. Uwakiriye kashe kugirango yemere gusohoka, icyerekezo gisohoka (gusohoka imbere cyangwa gusohoka hanze) ibisabwa; Ubuzima nibisabwa byiringirwa.
5. Kwakira ku bunini bwububiko bwa kashe.
6. Gukora no gutunganya umusaruro uhamye.
Icyambere, ukurikije ibipimo byakazi P, V, T guhitamo:
Hano P nigitutu giciriritse kumurongo wa kashe. Ukurikije ubunini bwagaciro ka P, birashobora kubanza kugenwa niba ugomba guhitamo imiterere iringaniye kimwe nurwego rwo kuringaniza. Kubireba ubukonje buciriritse, amavuta meza, p ≤ 0.8MPa, cyangwa ububobere buke, amavuta mabi yo hagati, p. Ikidodo gisabwa, iki gihe kirashobora gukoreshwa murukurikirane rwikimenyetso.
U ni umuvuduko uzenguruka wa diametre yikigereranyo cyo hejuru yubuso bwa kashe, kandi ikagena niba ikintu cya elastike kizunguruka hamwe nigitereko ukurikije agaciro k agaciro ka U, kaba gakoresha ubwoko bwimpeshyi buzenguruka cyangwa bwuzuye imitwaro. Muri rusange U munsi ya 20-30m / s irashobora gukoreshwa muburyo bwimpeshyi, uburyo bwihuse, bitewe nubwiza butaringanijwe bwibice bizunguruka byoroshye biganisha ku kunyeganyega gukomeye, nibyiza gukoresha imiterere ihagaze neza.Niba agaciro ka P na U byombi birebire, tekereza kumikoreshereze ya hydrodynamic.
T. mubisanzwe byatoranijwe nitrile reberi O-impeta; T hagati ya -50 - + 150 ℃, ukurikije imbaraga zibora zibitangazamakuru, guhitamo rebero ya fluor, rubber silicone cyangwa PTFE yuzuza paki. impeta irahari.Iyo ubushyuhe buri munsi ya -50 cyangwa hejuru ya 150 ℃, reberi na polytetrafluoroethylene bizatanga ubushyuhe buke cyangwa ubushyuhe bwo hejuru busaza, iki gihe gishobora gukoreshwa imiterere yicyuma.Iyo imivurungano yikigereranyo iri hejuru ya 80 Usually, mubisanzwe birakenewe kubifata nkubushyuhe bwo hejuru murwego rwo gufunga, kandi hagomba gufatwa ingamba zikonje.
Icyiciro cya kabiri, guhitamo ukurikije ibiranga itangazamakuru:
Intege nke zangirika, mubisanzwe ukoreshe kashe yubukanishi, iherezo ryimbaraga za leta hamwe nicyerekezo cyo kumeneka kwitangazamakuru birumvikana cyane ugereranije nubwoko bwo hanze. Kubitangazamakuru bikomeye byangirika, kuko guhitamo ibikoresho byimpeshyi biragoye, urashobora gukoresha hanze cyangwa polytetrafluoroethylene yerekana kashe ya mashini, ariko mubisanzwe ikoreshwa gusa P ≤ 0.2-0.3MPa. imiterere.Kubera amasoko mato yugarijwe byoroshye nibisumizi, itangazamakuru ryinshi ryijimye rizatera urujya n'uruza rwindishyi ntoya ihagarikwa.Itangazamakuru ryaka, riturika, ryangiza, kugirango harebwe niba itangazamakuru ridatemba, inyubako ebyiri zifite kashe ( isukari yo kwigunga) igomba gukoreshwa.
Ukurikije ibipimo byavuzwe haruguru hamwe nibiranga itangazamakuru biranga imiterere yatoranijwe akenshi ni gahunda ibanza, icyemezo cya nyuma kigomba no kuzirikana ibiranga nyiricyubahiro hamwe nibisabwa bidasanzwe kugirango ushireho kashe.Urugero, uwakiriye mubwato rimwe na rimwe muri gutondekanya kugirango ubone umwanya unoze, ubunini bwa kashe hamwe n’aho washyizwe akenshi biba bisabwa cyane. Urundi rugero ni ubwato bwamazi kuri pompe yamazi, mumazi yo hejuru no kumanuka, umuvuduko uratandukanye cyane.Muri ibi bihe , Bisanzwe imiterere ntishobora gutoranywa muburyo busanzwe, ariko igomba kuba yarateguwe muburyo bwihariye bwakazi, kandi igafata ingamba zikenewe
Igihe cyo kohereza: Kanama-20-2021