Guhitamo ibikoresho byo hejuru byo gufunga ubuso bwa valve

Ubuso bwo gufunga bwa valve z'icyuma (DC341X-16 Valve y'ikinyugunyugu ifite imiterere ibiri kandi idafite imiterere) muri rusange ikorwa na (Valve ya TWS)gusudira hejuru. Ibikoresho bikoreshwa mu gusudira hejuru ya valve bigabanyijemo ibyiciro bine by'ingenzi hakurikijwe ubwoko bw'aloyi, aribyo aloyi zishingiye kuri cobalt, aloyi zishingiye kuri nikeli, aloyi zishingiye ku cyuma, n'aloyi zishingiye ku muringa. Ibi bikoresho bya aloyi bikozwemo electrodes, insinga zo gusudira (harimo insinga zirimo flux-core), fluxes (harimo fluxes zishingiye ku mpinduka) n'ifu y'aloyi, nibindi, kandi bisudira hejuru hakoreshejwe intoki arc welding, oxyacetylene flame welding, tungsten argon arc welding, submerged arc automatic welding na plasma arc welding.

Guhitamo ibikoresho byo gufunga ubuso bw'imashini (valve)DC341X3-10Valve y'ibinyugunyugu ifite uburebure bubiriimpeta yo gufunga umubiri) muri rusange ishingiye ku bushyuhe bw'ikoreshwa, umuvuduko w'akazi n'uburyo valve ikora, cyangwa ubwoko bwa valve, imiterere y'ubuso bwo gufunga, umuvuduko wihariye wo gufunga n'umuvuduko wihariye wemewe, cyangwa imiterere y'umusaruro n'inganda by'ikigo, ubushobozi bwo gutunganya ibikoresho n'ubushobozi bwa tekiniki bw'ubuso n'ibisabwa n'abakoresha. Igishushanyo mbonera cyiza nacyo kigomba kwemezwa, kandi ibikoresho byo gufunga bifite igiciro gito, uburyo bworoshye bwo gukora n'umusaruro mwinshi bigomba gutoranywa hakurikijwe imikorere y'imvange (D341X3-16 Valve y'ikinyugunyugu ifite flange ebyirie ) value.

Bimwe mu bikoresho bikoreshwa mu gupfuka ahantu hafunga ama-valve bifite ishusho imwe gusa, cyangwa insinga ya electrode cyangwa ifu yo gusudira cyangwa ifu ya alloy, bityo uburyo bumwe bwo gupfuka ahantu hashobora gukoreshwa. Bimwe bikorwamo inkoni zo gusudira, insinga zo gusudira cyangwa ifu ya alloy mu buryo butandukanye, nka stellite l 6 alloy, inkoni zombi zo gusudira (D802), insinga zo gusudira (HS111) n'ifu ya alloy (PT2102), hanyuma gusudira arc manual, gusudira oxy2acetylene flame, gusudira tungsten argon arc, gusudira plasma arc plasma na powder plasma arc welding n'ubundi buryo bushobora gukoreshwa mu gusudira ahantu hafunga. Mu gihe cyo guhitamo ibikoresho byo gupfuka ahantu hafunga ama-valve, tugomba kuzirikana uburyo bwo gupfuka ahantu hakoresha ikoranabuhanga rigezweho, inzira yoroshye n'umusaruro mwinshi w'ikigo, kugira ngo twizere ko imikorere yacyo igerwaho mu gukora ubuso bwo gupfuka ahantu hafunga ahantu hafunga ahantu hafunga ahantu hatandukanye.

Ubuso bwo gufunga ni igice cy'ingenzi cya valve (Valve ya D371X-10 Wafer butterfly), kandi ubwiza bwayo bugira ingaruka zitaziguye ku buzima bwa valve. Guhitamo neza ibikoresho byo ku buso bwo kuziba valve ni bumwe mu buryo bw'ingenzi bwo kunoza ubuzima bwa valve. Kutumvikana nabi bigomba kwirindwa mu guhitamo ibikoresho byo kuziba valve.

Ikinyoma cya 1: Ubukomere bw'agapira k'ingufu (D371X3-16C) Ibikoresho byo gufunga hejuru birakomeye, kandi ubushobozi bwabyo bwo kwangirika ni bwiza.

Igerageza ryerekana ko ubushobozi bwo kudashira kw'ibikoresho byo kuziba imvange buterwa n'imiterere y'ibikoresho by'icyuma. Ibikoresho bimwe na bimwe by'icyuma bifite austenite nk'ikimenyetso n'igice gito cy'imiterere ikomeye ntabwo bikomeye cyane, ariko ubushobozi bwabyo bwo kudashira ni bwiza cyane. Ubuso bwo kuziba imvange bufite ubukana bwinshi kugira ngo budakomereka cyangwa ngo bukubitwe n'imyanda ikomeye iri mu cyuma. Uko byagenda kose, agaciro k'ubukana HRC35~45 karakwiye.

Ikinyoma cya 2: Igiciro cy'ibikoresho byo gufunga ubuso bw'amavali kiri hejuru, kandi imikorere yabyo ni myiza.

Igiciro cy'ibikoresho ni umwihariko wabyo, mu gihe imikorere y'ibikoresho ari imiterere yabyo, kandi nta sano ikenewe hagati yabyo byombi. Icyuma cya cobalt kiri mu byuma bikozwe muri cobalt gituruka mu mahanga, kandi igiciro kiri hejuru, bityo igiciro cy'ibikoresho bikozwe muri cobalt kiri hejuru. Ibyuma bikozwe muri cobalt birangwa no kudashira neza mu bushyuhe bwinshi, mu gihe iyo bikoreshejwe mu bushyuhe busanzwe n'ubushyuhe buringaniye, igiciro/imikorere iba iri hejuru. Mu guhitamo ibikoresho bifunga ubuso bwa valve, hagomba gutoranywa ibikoresho bifite igiciro/imikorere iri hasi.

Ikinyoma cya 3: Niba ibikoresho byo gufunga by’imvange bifite ubudahangarwa bwiza bwo kwangirika mu buryo bukomeye bwo kwangirika, bigomba kwihuza n’ibindi bikoresho byo kwangirika.

Ubudahangarwa bw'ibikoresho by'icyuma bufite uburyo bwabwo bugoye, ibikoresho bifite ubudahangarwa bwiza bw'ubudahangarwa mu buryo bukomeye bwangiza, kandi imiterere ihinduka gato, nko mu bushyuhe cyangwa ubunini buri hagati, ubudahangarwa bw'ubudahangarwa burahinduka. Ku bundi buryo bwangiza, ubudahangarwa bw'ubudahangarwa burahinduka cyane. Ubudahangarwa bw'ibikoresho by'icyuma bushobora kumenyekana gusa binyuze mu igerageza, kandi imiterere ijyanye nabyo igomba kumvikana kugira ngo ikoreshwe mu bikoresho bireba, kandi ntigomba kuba yaratijwe mu buryo butari bwo.