IbintuAgutunganyaWugutwi kwaHydraulicSandblastingFracturingNozzles

Kwambara nozzle na hydraulic sandblasting jet ni ahanini kwambara isuri yibice byumucanga kurukuta rwimbere rwa nozzle. Kwambara nozzle nigisubizo cyibikorwa byindege yumucanga kurukuta rwimbere rwa nozzle. Muri rusange abantu bemeza ko gutakaza ingano ya macroscopique yubuso bwimbere bwimbere ya nozzle bitewe no kwambara biterwa no kwegeranya gutakaza ibintu bya microscopique yibintu biterwa n'ingaruka z'umusenyi umwe. Kwambara isuri yumusenyi hejuru yimbere ya nozzle ikubiyemo uburyo butatu: kwambara mikorobe, kwambara umunaniro no kwambara kuvunika. Nubwo uburyo butatu bwo kwambara bubaho icyarimwe, bitewe nibintu bitandukanye biranga ibintu bya nozzle nibiranga ibice byumucanga, imiterere yibibazo nyuma yingaruka ziratandukanye, kandi igipimo cyimiterere itatu yo kwambara kiratandukanye.

1. Ibintu bigira ingaruka kumyambarire ya nozzle

1.1 Ibintu bifatika bya nozzle ubwayo

Kugeza ubu, ibikoresho bikunze gukoreshwa mu gukora indege nini cyane cyane ibyuma, ibikoresho byubutaka, karbide ya sima, amabuye y'agaciro, diyama nibindi. Uwitekaimiterere-mikoro, gukomera, gukomera nibindi bintu bifatika nubukanishi bwibintu bigira ingaruka zikomeye kubirwanya.

1.2 Imiyoboro yimbere yimbere nuburyo bwa geometrike.

Binyuze mu kwigana ubwoko butandukanye bwa nozzles, umwanditsi yasanze muri sisitemu ya hydraulic sandblasting jet sisitemu, guhora ihindagurika ryihuta nozzle iruta nozzle yoroheje, nozzle yoroheje iruta izuru, kandi nozzle nziza iruta iya nozzle. Diameter isohoka ya nozzle muri rusange igenwa nigipimo cy umuvuduko nigitutu cyindege. Iyo umuvuduko wo gutembera udahindutse, niba diameter isohoka igabanutse, umuvuduko nigipimo cyinshi bizaba binini, bizongera ingaruka za kinetic yingufu zumucanga kandi byongere kwambara igice gisohoka. Kongera diameter ya jet nozzle nabyo bizongera kwambara kwinshi, ariko muriki gihe igihombo cyimbere cyaragabanutse, bityo diameter nziza ya nozzle igomba guhitamo. Ibisubizo byabonetse kubigero byumubare wa nozzle itembera hamwe ninguni zitandukanye.

Muri make, fcyangwa urusaku rwa conical, ntoya yo kugabanuka Inguni, niko bigenda bihindagurika neza, kugabanuka gukabije, no kwambara gake kuri nozzle. Igice kigororotse cya silindrike ya nozzle kigira uruhare rwo gukosora, kandi igipimo cyacyo cya diametre cyerekana ikigereranyo cyuburebure bwigice cya silinderi ya nozzle na diameter yikibanza, kikaba ari ikintu cyingenzi kigira ingaruka kumyambarire. Kongera uburebure bwa nozzle birashobora kugabanya igipimo cyo kwambara cyo gusohoka, kubera ko inzira yo kwambara igana kumurongo isohoka. Inletangle ya nozzle igira ingaruka itaziguye kumyambarire yimbere yimbere. Iyo kugabanuka kwinjiriraangle igabanuka, igipimo cyo kwambara gisohoka kigabanuka kumurongo.

1.3 Ubuso bwimbere

Ubuso bwa micro-convex hejuru yurukuta rwimbere rwa nozzle bitanga imbaraga zikomeye zo kurwanya indege iturika. Ingaruka z'umucanga ku gice kigaragara cya bulge zitera hejuru ya micro-crack kwaguka kandi byihutisha kwambara nabi kwa nozzle. Kubwibyo, kugabanya ubukana bwurukuta rwimbere bifasha kugabanya guterana amagambo.

1.4 Ingaruka zo guturika umucanga

Quartz umucanga na garnet bikoreshwa mugucika hydraulic sandblasting. Isuri yumucanga ku bikoresho bya nozzle niyo mpamvu nyamukuru itera kwambara, bityo ubwoko, imiterere, ingano yingirakamaro hamwe nubukomezi bwumucanga bigira uruhare runini mukwambara nozzle.