Indlela yokufaka i-valve Sealing Gasket

Ama-gaskets ayingxenye evame kakhulu yezinto zokusebenza.

I-factory gasket, ingabe uyifakile ngendlela efanele?

Uma ifakwe ngokungalungile, i-gasket ingase yonakaliswe ngesikhathi sokusebenza kwemishini futhi ingase ibe yingozi.

Imaphi amathuluzi adingekayo ukuze kufakwe?

Lungiselela imishini elandelayo ngaphambi kokufakwa:

I-wrench ye-torque elinganisiwe, i-hydraulic tightening wrench, noma amanye amathuluzi okuqinisa;

Ibhulashi lensimbi yensimbi, ibhulashi lethusi lingcono;

Isigqoko sokuzivikela

I-Goggles

Okokugcoba

Amanye amathuluzi ashiwo efekthri, njll

Ukuhlanza nokuqinisa ama-fasteners kudinga amathuluzi athile ahlukahlukene, ngaphezu kwalokho, imishini yokufaka ejwayelekile kanye nokusebenza okuphephile kufanele kulandelwe.

Izinyathelo zokufaka

1. Hlola futhi uhlanze:

Susa zonke izinto zangaphandle kanye nemfucumfucu ezindaweni zokucindezela i-gasket, izibopheli ezihlukahlukene (amabhawodi, izikhonkwane), amantongomane nama-gaskets;

Bheka izinto zokubopha, amantongomane nama-gaskets ukuze uthole ama-burrs, imifantu kanye nezinye iziphambeko;

Hlola ukuthi ingabe indawo ye-flange isontekile, ukuthi kukhona yini ukuklwebheka kwe-radial, ukuthi akhona yini izimpawu ezijulile zokungqubuzana kwamathuluzi, noma ezinye izinkinga ezithinta ukuhlala kahle kwe-gasket;

Uma kutholakala okwangempela okunesici, kufanele kushintshwe ngesikhathi.Uma unokungabaza mayelana nokuthi ungayishintsha yini, ungathintana nomkhiqizi wophawu kusenesikhathi.

2. Qondanisa i-flange:

Qondanisa ubuso be-flange nembobo yebhawudo;

Noma yisiphi isimo esingesihle kufanele sibikwe ngokushesha.

3. Faka i-gasket:

Qinisekisa ukuthi i-gasket ihlangabezana nosayizi oshiwo kanye nezinto ezishiwo;

Hlola i-gasket ukuze uqinisekise ukuthi azikho iziphambeko;

Faka ngokucophelela i-gasket phakathi kwama-flange amabili;

Qinisekisa ukuthi i-gasket igxile phakathi kwama-flange;

Ungasebenzisi i-adhesive noma i-anti-adhesive ngaphandle uma imiyalelo yokufaka i-gasket ikubiza;qondanisa ubuso be-flange ukuze uqinisekise ukuthi i-gasket ayibhobokile noma ayiklwejwa.

4. Gcoba indawo egxilile:

Izithambisi ezibaluliwe noma ezigunyaziwe kuphela ezivunyelwe ukuthi zisetshenziselwe indawo ethwala amandla okugcoba;

Gcoba i-lubricant eyanele ezindaweni ezithwala zonke izintambo, amantongomane namawasha;

Qinisekisa ukuthi okokugcoba akungcolisi i-flange noma indawo ye-gasket.

5. Faka futhi uqinise amabhawodi:

Njalo sebenzisa ithuluzi elilungile

Sebenzisa i-torque wrench elinganisiwe, noma elinye ithuluzi lokuqinisa elilawula umsebenzi;

Xhumana nomnyango wezobuchwepheshe womkhiqizi wophawu mayelana nezidingo nemithethonqubo yetorque;

Uma uqinisa i-nati, landela "isimiso se-cross-symmetrical";

Qinisa nati ngokwezinyathelo ezi-5 ezilandelayo:

I-1: Ukuqina kokuqala kwawo wonke amantongomane kwenziwa ngesandla, futhi amantongomane amakhulu angaqiniswa nge-wrench encane ye-manual;

2: Qinisa inadi ngalinye libe cishe u-30% wetorque ephelele edingekayo;

3: Qinisa inadi ngalinye libe cishe u-60% wetorque ephelele edingekayo;

4: Qinisa inadi ngalinye futhi usebenzisa "isimiso sokulinganisa ukulinganisa" ukuze ufinyelele ku-100% we-torque edingekayo yokhuni lonke;

Qaphela:Ukuze uthole ama-diameter amakhulu, izinyathelo ezingenhla zingenziwa izikhathi eziningi

5: Qinisa wonke amantongomane ngalinye ngendlela yewashi okungenani kanye ukuze afinyelele itorque edingekayo.

6. Phinda uqinise amabhawodi:

QAPHELA:Xhumana nomnyango wezobuchwepheshe womkhiqizi wezinsimbi ukuze uthole isiqondiso nezeluleko zokuphinda uqinise amabhawodi;

Ama-gaskets angewona ama-asbestos nama-gaskets aqukethe izingxenye zenjoloba eziye zasetshenziswa emazingeni okushisa aphezulu akumele ziqiniswe kabusha (ngaphandle kwalapho kuchazwe ngenye indlela);

Izinto zokubopha ezithole imijikelezo yokushisa okugqwalile zidinga ukuqiniswa kabusha;

Ukuqinisa kabusha kufanele kwenziwe ezingeni lokushisa elizungezile kanye nokucindezela komkhathi.