Kusungulumwa, Zida ndi zipangizo
Zitsulo, mkuwa, zitsulo zamkuwa: zolemba ndi ntchito
Zowonjezera ndizowunikira zofunikira kwambiri pamene kuli kofunika kulumikiza zipangizo zosiyana siyana, mwachitsanzo, mapaipi amadzi. Gawolo likufunikira kuti ntchito yamapope iliyonse ipangidwe.
Pali mitundu yambiri yamagulu pamsika, omwe amagawidwa molingana ndi zinthu zopangidwa, malo ogwiritsira ntchito ndi cholinga. Kumalo ogwiritsira ntchito, zowonjezera (zitsulo) zimasiyana, zomwe zimathandiza kukonza mapaipi ena ndi zipangizo zina ku maziko, komanso zigawo zina zogwirizanitsa mapaipi pamodzi. Malingana ndi kukula kwake kwa zinthu zogwiritsidwa ntchito, pali zowonongeka zomwe zimagwiritsidwa ntchito kuti zigwirizane ndi mapaipi ofanana, ndi kusintha kwake, komwe kumatetezera mfundo zosiyana siyana.
Malinga ndi zinthu zopangidwa, zopangira zamkuwa, zitsulo, zitsulo zamkuwa, zamkuwa, zimasiyanitsidwa. Kuphatikiza apo, mankhwalawa amapangidwa kuchokera ku polypropylene ndi otsika kwambiri polyethylene.
Kawirikawiri, zipangizo zonse zimagawidwa m'makona ndi mitsempha, mitanda, maphikidwe, makapu, tees ndi zipewa. Kuphatikizana kumalola mapaipi okugwirizanitsa pa kutalika kolunjika, mothandizidwa ndi ma angles kusintha kayendetsedwe ka bomba. Mipata imapangidwira kupanga nthambi yowonjezereka m'madera ambiri. Plugs, plugs, plugs zimakulolani kuti mutseka pafupi mapeto a dongosolo. Matenda amagwiritsidwa ntchito pamene kuli kofunika kupanga nthambi mu njira imodzi.
Mwa njira yogwirizanitsa, zojambulazo zimasulidwa (mkuwa), zitsulo-pulasitiki, kupanikizana, glue, kudzimangirira, makina osindikizira, kwa capillary soldering.
Zipangizo zili ndi makhalidwe osiyana, omwe amachokera ku mapangidwe ndi zinthu zopangidwa. Zamakono zopangidwa ndi mkuwa ndizofunikira kwa soldering iliyonse, iwo ali otalika kwambiri. Zojambula zamkuwa zimakhala zotsutsana kwambiri ndi mantha, kuthamanga kwa mpweya ndi kutentha kwa kutentha. Amaonetsetsa kuti zogwirizana ndi kayendedwe ka mapaipi, madzi ndi Kutentha.
Pofuna kukonzanso kutupa, zida zamkuwa zimadzazidwa ndi nickel ndi chromium. Zida zamagetsi zimadziwikanso ndi kudalirika ndi kupirira komwe amapatsidwa ndi zinthu zopangidwa. Chitsulo chosanjikizidwa ndi zinthu zogwiritsidwa ntchito, chifukwa cha katundu wawo, zimagwiritsidwa ntchito kwambiri m'mafakitale onse.
Chifukwa cha kugwirizana kwa mapaipi, zowonongeka zimagwiritsidwa ntchito kwambiri, zomwe zakhala zikudziwika kwa zaka zambiri. Zapangidwa, monga lamulo, kuchokera ku zitsulo: zamkuwa, zitsulo, zitsulo zamkuwa kapena zamkuwa. Mitengo yapamwamba yotchuka ndi ya mkuwa yomwe ili ndi chikopa chokongoletsera kapena chrome yomwe imapangidwira kuti zitha kuzimitsa.
Kwa capillary soldering, mankhwala ogwiritsidwa ntchito polumikiza zitsulo zamitengo amagwiritsidwa ntchito. Zida zoterozo, pansi pa ulusi wamkati, tini kapena waya wamkuwa umene umasungunuka ukamawotcha, ndikuphimba malo pakati pa chitoliro ndi choyenera. Malowa amapereka chitsimikizo chachikulu cha kugwirizana.
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