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Filifiliga o mea fa'apipi'i mo fa'amau fa'amau

O le fa'amaufa'ailogaina o alatoto uamea (DC341X-16 fa'alava fa'a'au'au fa'a'au'au pepe) e masani ona gaosia e (TWS valve) uelo i luga. O mea e faʻaaogaina mo le faʻaogaina o le valve ua vaevaeina i ni vaega tetele se 4 e tusa ai ma le ituaiga faʻapipiʻi, e taʻua o le cobalt-based alloys, nickel-based alloys, iron-based alloys, ma le apamemea. O mea u'amea nei e faia i ni eletise, uaea u'amea (e aofia ai uaea fa'a'au'au), fa'aulu (e aofia ai fe'avea'i u'amea fe'avea'i) ma pa'u u'amea, ma isi, ma o lo'o fa'afefeteina e ala ile uelo fa'amanu, oxyacetylene flame uelo, tungsten argon arc uelo, uelo otometi arc ma le plasma arc uelo.

 

Le filifiliga o mea fa'apipi'i fa'amaufa'ailoga valve (DC341X3-10Fa'ato'a fa'alava fa'alava ole pepemama faʻamaufaʻailoga tino) e masani lava ona faʻavae i luga o le faʻaogaina o le vevela, galuega mamafa ma le pala o le valve, poʻo le ituaiga valve, le fausaga o le faʻamaufaʻailoga, le faʻamaufaʻailogaina faʻamaufaʻailoga ma le faʻatagaina faapitoa o le faʻatagaina, poʻo le gaosiga ma le gaosiga o tulaga o le atinaʻe, le gaosiga gafatia o meafaigaluega ma le tomai faʻapitoa o luga ma manaʻoga o tagata faʻaoga. E tatau foi ona faʻaaogaina le mamanu sili ona lelei, ma o mea faʻamaufaʻailogaina i luga o le tau maualalo, faʻagasologa o le gaosiga faigofie ma le maualuga o le gaosiga e tatau ona filifilia i lalo o le tulaga o le faʻamalieina o le faatinoga o le (D341X3-16 Valv pepe fa'a'au'au fa'aluae ) valve.

 

O nisi o mea o lo'o fa'aogaina mo le fa'afefeteina o luga ole fa'amaufa'ailoga valve e na'o le tasi le foliga, po'o le eletise po'o le uaea u'amea po'o le pauta pa'u, o lea e na'o le tasi le auala e mafai ona fa'aoga. O nisi ua faia i uaea uelo, uaea uʻamea po o pauta uʻamea i ituaiga eseese, e pei o le stellite l 6 uʻamea, uaea uʻamea uma (D802), uaea uelo (HS111) ma paʻu uʻamea (PT2102), ona ueloina lea o le arc tusi lesona, oxy2acetylene afi uelo, tungsten argon arc uelo, matou fafaga fafaga ma plasma arc auala e mafai ona faʻaaogaina. uelo. Pe a filifilia mea faʻapipiʻi mo le faʻamaufaʻailoga valve, e tatau ona tatou amanaʻia le filifilia o le auala faʻafefeteina ma tekinolosi matua, faiga faigofie ma le maualuga o le gaosiga o le atinaʻe, ina ia mautinoa ai le faʻatinoina o lona faʻatinoga i luga o le gaosiga o le faʻamaufaʻailoga.

 

O le faʻamaufaʻailoga o le vaega autu o le valve (D371X-10 Vala'au pata pata), ma o lona tulaga lelei e aafia tonu ai le ola tautua o le valve. Filifiliga talafeagai o mea o le valve faʻamaufaʻailoga luga o se tasi lea o auala taua e faʻaleleia ai le ola tautua o le valve. E tatau ona 'alofia le le femalamalamaa'i i le filifilia o mea e fa'amau ai le valve.

DN300 lua flange eccentric butterfly valve

Talafatu 1: Le maaa o le alatoto (D371X3-16C) fa'amaufa'ailoga mea i luga e maualuga, ma e lelei lona fa'alavalava.

 

O fa'ata'ita'iga fa'ata'ita'iga o lo'o fa'aalia ai o le fa'aogaina o mea e fa'amaufa'ailogaina i luga o le valve e fa'atatau i le microstructure o mea u'amea. O nisi mea u'amea ma austenite e pei o le matrix ma se vaega itiiti o le fausaga vaega faigata e le faigata tele, ae o lo latou ofuina e matua lelei lava. O le faʻamaufaʻailogaina o le valve ei ai se maualuga maualuga maʻaʻa e aloese ai mai le manuʻa ma maosi e lapisi malo i totonu o le ala. O mea uma e mafaufau i ai, o le taua o le faigata HRC35 ~ 45 e talafeagai.

 

Talafatu 2: O le tau o mea fa'amaufa'ailoga valve e maualuga, ma e lelei lona fa'atinoga.

 

O le tau o se meafaitino o lona lava uiga oloa, ae o le faatinoga o meafaitino o lona uiga faaletino, ma e leai se sootaga talafeagai i le va o le lua. O le uʻamea o le cobalt i totonu o mea faʻapipiʻi e maua mai i fafo, ma o le tau e maualuga, o lea e maualuga ai le tau o mea faʻapipiʻi faʻavae. O faʻamau faʻavae Cobalt o loʻo faʻaalia i le lelei o le ofuina i le vevela, aʻo faʻaaogaina i tulaga masani ma le vevela, o le tau / faʻatinoga e maualuga tele. I le filifilia o mea faʻamaufaʻailoga valve, mea e maualalo le tau / faʻatinoga e tatau ona filifilia.

 

Talatuu 3: Afai o le faʻamaufaʻailogaina mea o le valve e lelei le faʻafefeteina i totonu o se auala faʻamalosi malosi, e tatau ona faʻafetaui i isi faʻasalalauga faʻafefe.

 

O le faʻamaʻiina o mea uʻamea o loʻo i ai lona lava faʻalavelave faʻalavelave, o se mea e lelei le faʻafefeteina i totonu o se auala faʻamalosi malosi, ma o tulaga e suia laʻititi, e pei o le vevela poʻo le faʻaogaina o le vevela, ua suia le faʻamaʻi. Mo se isi mea fa'a'a'a'a, e ese'ese le fa'a'a'a. E na'o le fa'ata'ita'iga e mafai ona iloa ai le fa'a'ele'ele o mea u'amea, ma e tatau ona malamalama i tu'utu'uga talafeagai mo fa'asinoga mai mea fa'atatau, ma e le tatau ona nono tauaso.


Taimi meli: Mati-01-2025