Intangiriro:
Igifuniko cya flange, kizwi kandi nk'isahani ihumye cyangwa flanges zimpumyi, zigira uruhare runini muri sisitemu y'igihugu ya Flange. Izi masahani ikomeye, bisa nigifuniko cyicyuma, ni ibice byingenzi bikoreshwa muguhagarika gufungura no gukumira ibirimo birenze. Byongeye kandi, flanges impumyi irashaka gusaba mubintu bitandukanye, nko gutanga imiyoboro y'amazi n'amazi yigihe gito mugihe cyo kwipimisha igitutu. Muri ubu buyobozi bwuzuye, tuzasengera ibipimo byumubiri byimpumyi, dukora ibipimo bizwi nka Anseni, Din, Jis, BS, nibindi byinshi. Byongeye kandi, tuzamurikira amanota yicyuma dukoreshwa mugukora flanges hejuru, kugirango imyumvire yawe isobanukirwe niki kibazo gikomeye.
Igika cya 1: Gusobanukirwa igifuniko cya flange n'imikorere yabo
Igifuniko cya flange, uzwi cyane nkisahani ihumye cyangwa flanges zimpumyi, ni ibice byingenzi bya sisitemu yubusa. Intego yabo ni uguhagarika gufungura imiyoboro neza kandi kubuza ibirimo byuzuye. Bikozwe mubintu bikomeye, ibifuniko bya flange bikikijwe numwobo wo kumurika umutekano. Bidasa nigifuniko cyicyuma, murashobora kubisanga mubishushanyo bitandukanye, nkibintu neza, byazamuwe, bihujwe kandi bikagirana, nururimi nubutaka. Bitandukanye na Buttt Isukura flanges, flanges impumyi zabuze ijosi. Ibi bigize mubisanzwe bikoreshwa kumpera yimiyoboro yo gutanga amazi, kubuza ntayobye cyangwa guhungabana bitunguranye cyangwa guhungabana.
Igika cya 2: Gushakisha ibipimo bihumye byumusaruro
Impumyi flanges yubahiriza amahame yihariye kugirango abone ubuziranenge, guhuza, no guhuza. Ibipimo bizwi muri Inganda birimo Ansi B16.5, disb257, KS 4506-1906, GB / T906-196, ~ 9123.4-2000, JB / T86.1 ~ 86.2-1994. Buri giciro kiranga ibintu bitandukanye byimpumyi, nk'ibipimo, ibisabwa, amanota yo guhatirwa, no kugerageza. Ni ngombwa kugisha inama ibipimo byihariye bijyanye n'umushinga wawe kugirango ukemure imikorere idahumye kandi ihujwe na sisitemu yawe.
Igika cya 3: Inyandiko zivanze zikoreshwa mu mpu zihumye
Guhitamo amanota yicyuma bigira uruhare runini mugukora flanges zimpumyi, nkuko bigenda bitera ubuziraherezo, imbaraga, no kurwanya ruswa. Amanota atandukanye yicyuma akoreshwa muburyo buhumyi, harimo ariko ntibigarukira kuri:
1. Icyuma cya karubone: uburyo buke-buke bufite imbaraga no kurwanya ubushyuhe bwo hejuru. Inyandiko zisanzwe za karubone zikoreshwa ni ASTM A105, ASTM A350 LF2, na ASTM A516 Gr. 70.
2. Icyuma nti: Ibyiza kubisabwa aho kurwanya ruswa ni ngombwa. Popular stainless steel grades include ASTM A182 F304/F304L, ASTM A182 F316/F316L, and ASTM A182 F321.
3. ALLY SHAL: Aya manota yicyuma azamura flange ihumye imihangayiko yihariye, nkubushyuhe bwo hejuru cyangwa ibidukikije. Inyandiko zisanzwe zikoreshwa na ASTM A182 F5, ASTM A182 F9, na ASTM A182 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91 F91.
Ni ngombwa guhitamo amanota akwiye ashingiye ku bisabwa byihariye umushinga wawe, tekereza ku bintu nk'ibidukikije, igitutu, ubushyuhe, n'ubushyuhe, n'ubushyuhe, n'ubushyuhe, n'ubushyuhe, n'ubushyuhe, n'imitinya, n'imiti.
Igika cya 4: guharanira ubuziranenge-bwiza
Iyo gutangaza flanges impumyi, ni ngombwa kugirango babone ibijyanye nubuziranenge bwemewe hamwe nicyemezo cyiza. Shakisha abatanga isoko bazwi cyane bakurikiza inzira yo gukora neza, kubungabunga flanges zimpumyi zihura cyangwa barenze inganda. Byongeye kandi, tekereza kubitanga gutanga ibyemezo byibikoresho (MTC) kubigenzura ubuziranenge. Izi nyandiko zemeza ko impumyi zihumye zarangije kugerageza ibikenewe, zemeza ko zikwiriye umushinga wawe.
Igika cya 5: Umwanzuro no gusaba ibyifuzo byanyuma
Impumyi flanges, izwi kandi nka flange cyangwa amasahani amfura, ni ibice byingenzi byingenzi bya sisitemu yubusayi. Umusaruro wabo ukurikiza amahame yihariye kugirango tumenye ko bihuye no guhuza. Ibipimo bizwi nka ANSI B16.5, din, jis, na bs bategeka ibipimo byimpumyi, ibisabwa nibikoresho, hamwe nibipimo byumubiri. Byongeye kandi, amanota yicyuma nkicyuma cya karubone, ibyuma bidashira, na alloy steel byatoranijwe neza kugirango birebe imikorere no kuramba. Iyo utanga isoko Cyiza, burigihe hitamo abatanga ibicuruzwa bazwi bashyira imbere ubuziranenge kandi bagatanga ibyemezo bikenewe. Mugusobanukirwa ibipimo byumusaruro wimpumyi hamwe nintebe yicyuma, urashobora guhitamo icyizere ibice byiza bya sisitemu yawe, kugirango ibikorwa binoze kandi bifite umutekano.
Igihe cyohereza: Werurwe-09-2024