Rubber Expansion Joint ndi chipangizo cholumikizira chotanuka chomwe chimagwiritsidwa ntchito m'mapaipi, chomwe chimagwiritsidwa ntchito kwambiri kutengera ndikulipirira kusintha kwa mapaipi komwe kumachitika chifukwa cha kusintha kwa kutentha, kugwedezeka, kapena kuyenda kwa mapaipi.Poyerekeza ndi zolumikizira zachitsulo, zolumikizira mphira nthawi zambiri zimagwiritsa ntchito mphira kapena zida zopangira mphira monga zigawo zikuluzikulu zolipirira.
Gulu:
1.Mpira umodzi wowonjezera wolumikizana nawo:
Cholumikizira chosavuta kwambiri chokulitsa mphira chimapangidwa ndi thupi la raba lozungulira lomwe limatha kuyamwa ndikulipiritsa mapindikidwe angapo.
2.Rubber iwiri yowonjezera mpira wolumikizana:
Wopangidwa ndi matupi awiri oyandikana ozungulira, omwe amapereka chipukuta misozi komanso kusinthasintha.
3.Rubber spherical expansion joint:
Kutengera mapangidwe ozungulira, amatha kusintha ma angles pa ndege zingapo, zoyenera pamikhalidwe yomwe imafunikira kubweza kokulirapo.
Kukula ndi kukakamizidwa:
Kukula ndi kukakamizidwa kukhoza kusiyanasiyana malinga ndi zofunikira za ntchito, ndipo nthawi zambiri pamakhala zambiri zomwe mungasankhe.Kusankhidwa kwa kukula ndi kupanikizika kuyenera kutsimikiziridwa malinga ndi zofunikira za mapangidwe a dongosolo la mapaipi.
Kuchuluka kwa ntchito:
Malumikizidwe okulitsa mphira ndi oyenera m'mafakitale osiyanasiyana, kuphatikiza koma osachepera:
1. Madzi opangira madzi ndi ngalande: amagwiritsidwa ntchito kuti atenge kugwedezeka kwa hydraulic ndi kugwedezeka mumayendedwe a mapaipi.
2.HVAC dongosolo: ntchito madzi ozizira ndi Kutentha mapaipi kuti azolowere kusintha kutentha.
3.Chemical industry: Machitidwe a mapaipi ogwiritsira ntchito zowononga zowonongeka.
4.Uinjiniya wa Marine: amagwiritsidwa ntchito polumikizana ndi mapaipi pochiza madzi a m'nyanja ndi nsanja zakunyanja.
5. Chithandizo cham'madzi: chimagwiritsidwa ntchito m'mapaipi amadzi kuti athe kuthana ndi zotsatira zamadzimadzi.
Mawonekedwe:
1.Good elasticity ndi softness: Zipangizo za mphira zimatha kupereka elasticity kwambiri, kulola kuti ziwonjezeko zowonjezera zizitha kuyamwa.
2.Kukana kwa mphira: Malumikizidwe okulitsa labala nthawi zambiri amagwiritsa ntchito mphira wosawonongeka kapena zinthu zopangira mphira kuti zigwirizane ndi zofalitsa zowononga.
3.Mapangidwe opepuka: Poyerekeza ndi zitsulo zowonjezera zitsulo, zowonjezera zowonjezera mphira nthawi zambiri zimakhala zopepuka, zosavuta kuziyika ndi kuzisamalira.
4. Phokoso laling'ono ndi kugwedezeka: zingathe kuchepetsa bwino phokoso ndi kugwedezeka chifukwa cha kutuluka kwa madzi kapena mauthenga ena.
Ubwino ndi kuipa:
Ubwino:
1.Mtengo wake ndi wochepa kwambiri, makamaka kwa machitidwe a mapaipi ang'onoang'ono ndi apakatikati.
2.Easy kukhazikitsa ndi kukonza.
3.Good elasticity ndi kusinthasintha, koyenera kumadera osiyanasiyana.
Zoyipa:
1.Kwa ntchito zotentha kwambiri komanso zothamanga kwambiri, zowonjezera zowonjezera zitsulo zingakhale zoyenera kwambiri.
2.Moyo wautumiki ndi waufupi ndipo umafuna kusinthidwa pafupipafupi.
3.Zolemba zina zamankhwala sizingakhale zolimbana ndi dzimbiri.
Posankha maulalo okulitsa mphira, kuganiziridwa mozama kuyenera kuganiziridwa pa zofunikira za dongosolo la mapaipi ndi mawonekedwe apakatikati kuti zitsimikizire kuti zitha kukwaniritsa zofunikira zogwiritsira ntchito.
Nthawi yotumiza: Jan-11-2024
