Ho khetha mochini o hlatsoang EPDM o lokela ho tsepamisa maikutlo linthong tsena tse hlano

Washer ke thepa kapa motsoako oa thepa e kopantsoeng pakeng tsa li-connectors tse peli tse ikemetseng (haholo-holo li-flanges), tseo mosebetsi oa tsona e leng ho boloka tiiso pakeng tsa lihokelo tse peli nakong ea bophelo bo reriloeng esale pele.Lihlatsoa ka kakaretso e na le likhokahano (joalo ka li-flange), li-washer le li-fasteners (joalo kaliboutulelinate) . Ka hona, ha ho etsoa qeto ea ts'ebetso ea ho tiisa ha flange e itseng, mohaho oohle oa ho hokahanya ha flange o tlameha ho nkoa e le tsamaiso. Ts'ebetso e tloaelehileng kapa ho hloleha ha washer ha e itšetlehe feela ka ts'ebetso ea mochini o hlatsoang ka boeona, empa hape le ka ho satalla le ho senyeha ha tsamaiso, ho ba thata le ho ts'oana ha sebaka se kopanetsoeng, le boholo le ho tšoana ha mojaro o tiileng.

Lintlha tse hlano tsa Khetho ea Shim:

1.mocheso:

Ho phaella ho mocheso o phahameng le o fokolang oa ho sebetsa o ka mamelloang ka nako e khutšoanyane, mocheso o amohelehang o tsoelang pele oa ho sebetsa o lokela ho nkoa hape. Thepa ea washer e lokela ho khona ho hanela creep ho fokotsa khatello ea maikutlo ea washer, e le ho netefatsa ho tiisoa ha eona tlas'a maemo a sebetsang. Lisebelisoa tse ngata tsa washer li tla ba le sekhahla se matla ha mocheso o ntse o eketseha. Ka hona, sesupo sa bohlokoa sa boleng ba washer ke ts'ebetso ea ho phomola ha mochini o hlatsoang mocheso o itseng.

2.ts'ebeliso:

Haholo-holo e bua ka tlhahisoleseling ea sistimi ea khokahanyo moo washer e leng teng, 'me thepa e nepahetseng ea washer le mofuta o hloka ho khethoa ho ipapisitsoe le thepa ea flange, mofuta oa holim'a ho tiisa oa flange, ho thatafala ha lesela. flange, le lintlha tsa bolt. Li-flange tse se nang tšepe li tlameha ho khetha li-gaskets tse nang le litlhoko tse batlang li le tlaase pele ho tiisa matla, ho seng joalo ho ka ba le maemo ao ho 'ona gasket e so ka e hatelloa' me flange e sithabetse nakong ea ts'ebetso ea ho tiisa.

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3. mahareng:

Motlakase o lokela ho se amehe ka mokhoa oa ho tiisa ho pholletsa le maemo a ho sebetsa, ho kenyelletsa le ho hanyetsa mocheso o phahameng oa oxidation, k'hemik'hale ea corrosion resistance, solvent resistance, permeability resistance, joalo-joalo Ho hlakile hore lik'hemik'hale tsa lik'hemik'hale tsa lik'hemik'hale tsa thepa ea gasket ho ea bohareng ke boemo bo ka sehloohong ba ho khetha washer.

4.khatello:

Motlakase o tlameha ho khona ho mamella khatello e phahameng ka ho fetisisa, e ka 'nang ea e-ba khatello ea teko, e ka' nang ea e-ba 1.25 ho 1.5 makhetlo a tloaelehileng a ho sebetsa. Bakeng sa li-gaskets tse seng tsa tšepe, khatello ea tsona e phahameng e boetse e amana le mocheso o phahameng oa ho sebetsa. Hangata, boleng ba mocheso o phahameng ka ho fetisisa bo atolositsoeng ke khatello e phahameng ka ho fetisisa (ke hore boleng ba PxT) bo na le boleng bo lekanyelitsoeng. Ka hona, ha u khetha khatello ea bona e phahameng ea ho sebetsa, ho boetse hoa hlokahala ho nahana ka boleng bo phahameng ba PxT boo gasket e ka bo mamellang.

5. boholo:

Bakeng sa ba bangata bao e senglihlatsoana tsa tšepe, li-washer tse tšesaane li boetse li na le bokhoni bo boholo ba ho hanela khatello ea maikutlo. Ka lebaka la sebaka se senyenyane sa ho kopana pakeng tsa karolo e ka hare ea washer e tšesaane le e bohareng, ho lutla ho haufi le 'mele oa washer ho boetse ho fokotsehile,' me tabeng ena, matla a fepuoang a tsamaisoang ke washer a boetse a le monyenyane, a etsa hore ho be thata hore mochini o hlatsoe.


Nako ea poso: Jul-17-2023