Aratohu Mahi me te Whakamahinga o te Gasket Valve

Kua hangaia ngā gasket takirere hei ārai i ngā turuturu i puta mai i te pēhanga, te waikura, me te whānui/te whakaheke wera i waenga i ngā wāhanga. Ahakoa tata katoa ngā flangeshononga's me whai gasket ngā takirere, ka rerekē te whakamahinga me te hiranga o aua takirere i runga i te momo me te hoahoa o te takirere. I roto i tēnei wāhanga,TWSka whakamārama i ngā tūranga tāutanga o te takirere me te kōwhiringa rauemi gasket.

I. Ko te whakamahinga matua o ngā gaskets kei te hononga flange o ngā hononga takirere.

Te takirere whakamahinga tino noa

1. Takirere Keti
2. Takirere Ao
3. takirere pūrerehua(ina koa ko te takirere pūrerehua porowhita me te takirere pūrerehua takirua)
4. Takirere tirotiro

I roto i ēnei takirere, kāore te gasket e whakamahia hei whakahaere i te rere, hei hiri rānei i roto i te takirere tonu, engari ka tāutahia ki waenganui i ngā flange e rua (i waenganui i te flange o te takirere tonu me te flange paipa). Mā te whakakīkī i ngā pūtu, ka puta he kaha piri hei hanga i tētahi hiri tūmau, hei ārai i te turuturu o te reo i te hononga. Ko tana mahi he whakakī i ngā āputa iti kāore i te ōrite i waenganui i ngā mata flange whakarewa e rua, kia hiritia katoatia ai i te hononga.

Tuarua.Te Whakamahinga o te Gasket i roto i te "Taupoki Valve"

He maha ngā takirere kua hangaia me ngā tinana takirere motuhake me ngā taupoki hei whakahaere i ngā mahi tiaki o roto (hei tauira, te whakakapi i ngā nohoanga takirere, ngā takirere kōpae, te tango rānei i ngā paru), kātahi ka whakapirihia ngātahi. Me whai gasket anō hoki tēnei hononga hei whakarite kia piri pai.

1. Ko te hononga i waenga i te taupoki takirere me te tinana takirere o te takirere kuaha me te takirere porowhita me whakamahi i te gasket, i te mowhiti-O rānei.
2. Ko te gasket i tēnei tūranga he hiri pumau hei ārai i te turuturu o te mea mai i te tinana takirere ki te āhuarangi.

III. He gasket motuhake mō ngā momo takirere motuhake

Ka whakauruhia e ētahi takirere te gasket hei wāhanga o te huihuinga hiri matua, i hangaia kia whakaurua ki roto i te hanganga takirere.

1. takirere pūrerehua-te whakakī nohoanga takirere

• Ko te nohoanga o te takirere pūrerehua he mowhiti gasket, ka pēhia ki roto i te pakitara o roto o te tinana takirere, ka tāutahia rānei ki te taha o te kōpae pūrerehua.
• Ina te pūrerehuakōpaeka kati, ka pēhi i te gasket nohoanga takirere hei hanga i tētahi hiri hihiri (pērā i te pūrerehuakōpaehurihuri).
• Ko te rauemi he rapa (hei tauira, EPDM, NBR, Viton) PTFE rānei, i hangaia hei whakauru i ngā momo pāpāho me ngā āhuatanga pāmahana.

2. Takirere Pōro-Pakete Nohoanga Takirere

• He momo gasket anō hoki te nohoanga takirere o te takirere pōro, he mea hanga mai i ngā rauemi pēnei i te PTFE (polytetrafluoroethylene), te PEEK (polyetheretherketone), ngā kirihou whakapakari rānei.
• Ka whakaratohia he hiri i waenganui i te pōro me te tinana takirere, hei hiri tūmau (e pā ana ki te tinana takirere) me te hiri hihiri (e pā ana ki te pōro hurihuri).

IV. Ko ēhea ngā takirere kāore e whakamahia ana me ngā gasket?

1. Ngā takirere whakarewa: Ka whakarewahia tika te tinana takirere ki te paipa, ka kore e hiahiatia he flanges me he gaskets.
2. Ngā takirere me ngā hononga miro: He tikanga tēnei mō te hiri miro (pērā i te rīpene rauemi mata, i te hiri rānei), ā, kāore e hiahiatia he gasket.
3. Ngā takirere kotahi: Ko ētahi takirere pōro utu iti, ko ētahi takirere motuhake rānei, he tinana takirere whakauru kāore e taea te wetewete, nō reira kāore he gasket taupoki takirere.
4. Ngā takirere me ngā mowhiti-O, ngā gasket takai-whakarewa rānei: I roto i ngā tono pēhanga teitei, pāmahana teitei, reo-motuhake rānei, ka taea e ngā otinga hiri matatau te whakakapi i ngā gasket kore-whakarewa tuku iho.

Whakarāpopototanga:

Ko te hiri takirere he momo huānga hiri matua tapahi whānui, e whakamahia whānuitia ana i roto i te hononga paipa o ngā takirere flange, ā, e whakamahia ana hoki i roto i te hiri taupoki takirere o te maha o ngā takirere. I te wā e whiriwhiri ana, me whiriwhiri te rauemi hiri tika me te hanga kia rite ki te momo takirere, te aratau hononga, te reo, te pāmahana me te pēhanga.