Ịhọrọ ihe nchacha EPDM kwesịrị ilekwasị anya na ihe ise a

Onye na-asa ihe bụ ihe ma ọ bụ ngwakọta nke ihe ejikọtara n'etiti njikọ abụọ nọọrọ onwe ya (karịsịa flanges), nke ọrụ ya bụ idobe akara n'etiti njikọ abụọ ahụ n'oge ndụ ọrụ a kara aka. Onye na-asa ákwà ga-enwe ike mechie elu nkwonkwo ma hụ na Akara mkpuchi bụ ihe na-adịghị mma ma ghara imebi ya, ọ pụkwara iguzogide mmetụta nke okpomọkụ na nrụgide.Ndị na-asa akwa n'ozuzu nwere njikọ (dị ka flanges), washers, na fasteners (dị kaboltsnaakụ ) . Ya mere, mgbe ị na-achọpụta arụmọrụ akara nke ụfọdụ flange, a ga-atụle usoro njikọ flange dum dị ka usoro. Ọrụ nkịtị ma ọ bụ ọdịda nke onye na-asa ákwà na-adabere ọ bụghị nanị na arụmọrụ nke onye na-emepụta ihe a haziri n'onwe ya, kamakwa na nkwụsi ike na nrụrụ nke usoro ahụ, ihe mgbagwoju anya na myirịta nke elu nkwonkwo, na nha na ịdị n'otu nke ibu ngwa ngwa.

Ihe ise nke Nhọrọ Shim:

1.okpomọkụ:

Na mgbakwunye na okpomọkụ kachasị na kacha nta na-arụ ọrụ nke enwere ike ịnabata n'ime obere oge, a ga-atụlekwa okpomọkụ na-arụ ọrụ na-aga n'ihu. Ihe a na-asacha ihe kwesịrị inwe ike iguzogide ihe na-akpụ akpụ iji belata nchekasị nke onye na-ehicha ihe, iji hụ na akara ya n'okpuru ọnọdụ ọrụ. Ọtụtụ ihe ndị na-asa ákwà ga-enwe mmetụta siri ike ka okpomọkụ na-abawanye. Ya mere, ihe dị mkpa na-egosi àgwà washer bụ ọrụ ntụrụndụ na-akpụ akpụ nke onye na-asa ákwà na ụfọdụ okpomọkụ.

2.ngwa:

Ọ na-ezo aka na ozi nke usoro njikọ njikọ ebe onye na-asa ákwà dị, na ihe kwesịrị ekwesị na-asachapụ ihe na ụdị dị mkpa ka a họrọ dabere na ihe nke flange, akara n'elu ụdị nke flange, roughness nke. flange , na ozi bolt. Non dara flanges ga-ahọrọ gaskets na dịtụ ala tupu tightening ike chọrọ, ma ọ bụghị na e nwere ike ịbụ ọnọdụ ebe gasket e abịakọrọ ma na flange e-echi ọnụ n'ala n'oge flange tightening usoro.

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3.ọkara:

The washer kwesịrị na-adịghị emetụta site sealing ọkara n'oge nile na-arụ ọrụ ọnọdụ, gụnyere elu-okpomọkụ oxidation eguzogide, chemical corrosion eguzogide, ihe mgbaze eguzogide, permeability eguzogide, wdg N'ụzọ doro anya, na chemical corrosion iguzogide nke gasket ihe na-ajụ bụ isi ọnọdụ. maka ịhọrọ ihe nchacha.

4.nsogbu:

Onye na-asa ákwà ga-enwe ike iguzogide nrụgide kachasị elu, nke nwere ike ịbụ ule nyocha, nke nwere ike ịbụ 1.25 ruo 1.5 ugboro nrụgide ọrụ nkịtị. Maka gaskets ndị na-abụghị ọla, nrụgide ha kachasị na-emetụtakwa oke okpomọkụ na-arụ ọrụ. Ọtụtụ mgbe, uru nke okpomọkụ kachasị elu mụbara site na nrụgide kachasị elu (ya bụ uru PxT) nwere oke oke. Ya mere, mgbe ị na-ahọrọ oke nrụgide ọrụ ha, ọ dịkwa mkpa ịtụle uru PxT kachasị elu nke gasket nwere ike idi.

5. nha:

Maka ọtụtụ ndị na-abụghịọla mpempe akwụkwọ washers , mkparị washers nwekwara ike ka ukwuu iguzogide nchekasị nchekasị. N'ihi obere oghere nke kọntaktị dị n'etiti akụkụ ime nke onye na-ehicha ihe dị mkpa na nke na-ekpuchi ya, a na-ebelatakwa ntanye n'akụkụ ahụ ịsa ahụ, na n'ọnọdụ a, ike ịfụ nke onye na-ekpuchi ya dịkwa obere, na-eme ka ọ sie ike. a ga-afụpụ ihe nzacha


Oge nzipu: Jul-17-2023