Kumanga nthawi yoyenera

Makokedwe amatchedwa rotational mphamvu, mwachitsanzo kumanga mtedza. mphamvu rotational amayezedwa Newtons pa mita 1 - NM. Pakuti flanges, amene ogwiritsa bawuti makokedwe imatulutsa ofananira katundu pa iwo. The ofananira katundu (ofananira) - mphamvu amene amachita m'mphepete mwa zinthu fyuluta. Zimenezi zingachititse kuti mapindikidwe wa chinthu kapena kuswa containment. Pa nthawi ya kumangika kwa akapichi mmene masika zimawonedwa.

Pamene kumanga mavuto mtedza bawuti zikachitika, kuika ukuwonjezeka katundu. Ofananira katundu ndi ntchito mwachindunji kwa mphamvu kukhululukirana. Ngati chingasinthe, ndiye kuti pali kusintha katundu anakumana ndi mwake. Kuti makokedwe a akapichi zinachitika pa malamulo onse, muyenera mafuta ndi mtedza ndi washers. Chitsulo chogwira matayala katundu makhalidwe ndi ndi patsogolo zofunika za flanges msonkhano. The makokedwe amamangiriridwa wapadera makokedwe wrench. Komabe, pali njira yolondola zokhudza makokedwe a akapichi ndipo zotsatira.

Kodi kukhala mphamvu pa akapichi yolumikiza?

Wathandizidwa compresses inakula flanges. The kumanga makokedwe a akapichi ayenera omangika ndi kusunga katundu pa gasket ndi kutentha madontho, ndi kuthamanga masiyanidwe mu ndondomeko wabwinobwino, ndipo pamene dongosolo ndi pressurized.

Mu zina kugwirizana njira akuchita wothandiza katundu. Ndiye kugwirizana bawuti akhoza atengere nthawi zonse ndipo nkukhalabe zolimba.

Zokolola mphamvu ya nkhani imene bawuti chopangidwa ndi katundu, kuwalola kutambasula kwa pazipita ake chovomerezeka m'litali, kenako Libwerere ku boma wapachiyambi. Anatambasula kungakhale owonjezera chovomerezeka miyeso zokolola. Pankhaniyi, pamene katundu atachotsedwa, wathandizidwa akutumikira monga mtundu wa "kasupe kubwerera".

Pamene bawuti kumanga mphamvu kuposa motsatizana amapezeka kololeka zokolola nkhawa, imbaenda kuchepetsa katundu. Pamene kumanga ndi zomangira ayenera kusamala kuti kulowetsa zinachitika kuti molondola zidzayambitsa spoilage. Kumanga mphindi - njira iliyonse yolemetsa, tiyenera kuonetsetsa kuti katundu okwana pa PAD ndi pang'onopang'ono wofooka, pamlingo wa 40-100% zokolola mphamvu. M'pofunikanso kuonetsetsa kuti sanasinthe kukhulupirika kwa gaskets, flanges. Voteji amene amaloledwa kugwiritsa ntchito pamwamba pa gasket asamatenge konse upambana mtengo anakonzeratu. A kusankha yabwino bawuti ndi chikhalidwe koyenera kuti ntchito mogwirizana flange.

Kodi kutsatira zikayamba?

zinthu ziwiri zimene ziyenera anakumana:

1. Khama, anachita ndi cholinga kukanikiza gasket ndi kuligwira mu malo. Katundu akapichi ayenera kukhala ngati kuti gasket cholizira kudutsa padziko flange lapansi.
2. Mphamvu chimene chili chofunika kuti:

• Pochitika katundu hydrostatic.
• The gasket ndi mbamuikha ndi unachitikira n'kupuma, kuti kuthamanga sanalandire mkati.
• Sungani katundu pa Mzere pambuyo katundu hydrostatic.