BS 4504 Kunyunyuza ibyuma ku isahani

Ibisobanuro ku bicuruzwa

Kunyerera ku isahaniFlange irakwiriye guhuza umuyoboro wibyuma numuvuduko wizina utarenze 2.5MPa.Ubuso bwa kashe ya tekinike yasudutseflangeBirashobora gukorwa muburyo bworoshye, buringaniye na convex na tenon ubwoko bwa gatatu.Ikoreshwa rya tekinike yo gusudira neza ni nini.Ikoreshwa cyane cyane mugihe cyikirere giciriritse, nkumuvuduko muke udahumanye umwuka uhumanye hamwe numuvuduko ukabije wamazi.Inyungu zayo nuko igiciro gihenze.

Ikibaho cyo gusudira kiringaniye gifite ibisabwa bya tekiniki n'ibipimo mu musaruro no gukoresha, kandi bikozwe kandi bitunganywa hakurikijwe uburyo bumwe:
1. Isahani yicyuma kugirango ikore flange yo gusudira igomba kunyuramo ultrasonic inenge itagira inenge kugira ngo ireme neza kandi ikore neza.Igomba kubyazwa umusaruro no kugenzurwa hakurikijwe ibisabwa byujuje ubuziranenge kugira ngo icyuma cyakozwe kandi gikoreshwe kidafite qibibazo bya ualitative,
2. Ubuso bwa silindrike, bugomba gucibwamo ibice byerekeranye nicyerekezo kizunguruka cyicyuma, kigoramye nigituba gisudira muburyo bwimpeta hanyuma bigahinduka impeta hejuru yicyuma, ntibishobora guhindurwa muburyo bwizosi ryijosi hamwe nicyapa. mugihe cyo kubyara butt flange, make no gutunganya hamwe nikoranabuhanga runaka
3. Ikibaho cyo gusudira kibuto kigomba gusudira hamwe nuburyo bumwe bwo gusudira.Weld yuzuye yo gusudira izakoreshwa kuri butt weld ya mpeta,
4. Ikidodo cyo gusudira impeta kigomba gukorerwa ubushyuhe bwa weld hamwe na 100x ray cyangwa ultrasonic flaw detection, kandi gutahura inenge ya radiografi bigomba kubahiriza urwego rwa II rusabwa na JB4730.Kugaragaza inenge ya Ultrasonic igomba kubahiriza ibisabwa kurwego rwa JB4730.Uburyo bwo gusudira buto chagomba gukoreshwa ibipimo ngenderwaho byo gusudira hamwe n’ikoranabuhanga kugira ngo habeho umusaruro no gutunganya flange kugira ngo byuzuze ibipimo ngenderwaho by’umusaruro w’igihugu n'ibisabwa:
Flat welding flange ni ubwoko bwa disiki igizwe na disiki, ikunze kugaragara mubikorwa byubwubatsi.Flanges ikoreshwa kubiri.Mubikorwa byubwubatsi, flanges ikoreshwa cyane muguhuza imiyoboro.Mubice bitandukanye byimiyoboro igomba guhuzwa oisahani ya flange, umuyoboro muke urashobora gukoresha flange flange, flange yo gusudira irashobora gukoreshwa kumuvuduko uri hejuru ya kg 4, kandi ingingo zifunga zongerwaho hagati yibibabi bibiri byo gusudira, hanyuma flanges hamwe ningutu zitandukanye zifatanijwe na bolts, different umubyimba no gukoresha Bolt zitandukanye.

Ikigereranyo cyamakuru