Boiler tube hydrostatic gwajin

Bututun tukunyar jirgiwani abu ne mai mahimmanci don masana'anta na masana'anta, zai kasance kai tsaye da alaƙa da ƙirar tukunyar jirgi na inganci don ingancin shigarwa da amfani da inganci.Quality na tukunyar jirgi tube ya kamata a yi da karfe shuka to garanti, amma a cikin hali na short wadata, kawota zuwa tukunyar jirgi bututu amfani da tukunyar jirgi manufacturer ko da yaushe samu wasu ingancin matsaloli, yafi amfani da shi sanya daga tukunyar jirgi matsa lamba sassa kamar waterwall tube. bututun convection, bututun mai zafi, bututun musayar zafi da ke zubewa ko fashe bututun abubuwan mamaki sun faru, ya zama babbar matsala da ta addabi ingancin tukunyar jirgi, wannan masana'anta da masu amfani da ita ra'ayi ne.Game da kasuwar mai siyarwa, masana'antar tukunyar jirgi kusan ɗaukar cikakken alhakin ɓangaren samar da kayan, gami da;yadda za a sarrafa ingancin tukunyar jirgi tube tukunyar jirgi masana'antun suna ƙara damuwa game da matsalar yanzu ya zama mafi nauyi a kan tukunyar jirgi tube hydrostatic gwajin.

China ta kasa misali GB3087-82 low matsa lamba tukunyar jirgi sumul karfe bututu: karfe bututu for hydrostatic gwajin ya kamata a fitar da tushen, aiwatar da bukatun a cikin fasaha bukatun, ba yayyo ko sweating sabon abu.20 matsakaicin matsakaicin ƙarfin gwajin ƙarfe 9.8MPa, ƙarfin ƙarfin juriya ba zai zama ƙasa da daƙiƙa 5 ba.Ana ƙididdige matsa lamba na gwajin hydrostatic kamar haka: P = 2 * S * T / D

Tsarin tsari: P - gwajin gwaji, a cikin MPa;s - kaurin bango na bututun ƙarfe, mm;D - diamita na waje na bututun ƙarfe, mm;T - Karfe A'a. ƙaddarar yawan amfanin ƙasa na 60%, MPa

An yi imani da cewa manufar gwajin hydrostatic nau'i biyu: daya shine gwajin hydrostatic na sana'a, manufarsa ita ce gwada kayan (ko sassan) don leaks, aikin hatimi na kayan gwajin;wani tabbataccen gwajin hydrostatic Manufar shine a gwada ƙarfin kayan (ko memba) ko ya isa.Daga nan za mu iya gani, gwajin hydrostatic na bututun tukunyar jirgi shine aiwatar da gwajin hydrostatic, gwajin ƙimar kayan abu, kayan gwajin yana ci gaba kuma ko mai yawa;ba don tabbatar da ƙarfin gwajin ba.An gani daga ƙarfin ka'idar makanikai na kayan aiki, bututun ƙarfe maras sumul suna da sirara da tsayi, ƙananan diamita, kaurin bangon bangon bakin ciki a ƙarƙashin matsin lamba.


Lokacin aikawa: Agusta-30-2019