Hlalutya ukufana kunye nomahluko phakathi kwengqiniba ezidityanisiweyo kunye neengqiniba ezikhandiweyo.

Ingqiniba eyakhiweyo ngumbhobho ofanelekileyo otshintsha indlela yombhobho.Njengoko yenziwe, inokumelana noxinzelelo oluphezulu ukuya kuthi ga kwi-9000LB, ke abanye abantu bayibiza ngokuba yingqiniba yoxinzelelo oluphezulu.

I-elbows ye-welding inokunqunyulwa kwaye ifakwe kwimibhobho okanye iipleyiti zensimbi, ezinoluhlu olubanzi lweenkcukacha.Inani lokugoba kunye ne-radius yokugoba inqunywe ngokukhululekileyo ngumenzi.I-welding bend ayigudi kakhulu, kwaye iradiyasi egobayo yomibini ayinkulu, idla ngokuba malunga nedayamitha ephindwe kabini yombhobho.

Ingqiniba ezidityanisiweyokwayeiingqiniba ezikhandiweyozizinto ezimbini ezisetyenziswa ngokuqhelekileyo zokudibanisa kwiinkqubo zemibhobho, kwaye zinokufana nokungafani kwiinkqubo zokuvelisa, ukusebenza, kunye neemeko ezisebenzayo.

1. Inkqubo yokwenziwa kwemveliso:

• Welding engqinibeni:

Ukuvelisawelding engqinibeningokuqhelekileyo isebenzisa inkqubo ye-welding, ebandakanya ukugoba umbhobho kunye nokulungisa amacandelo okudibanisa kwi-angle efunekayo ngokusebenzisa iteknoloji ye-welding.Iindlela ze-welding eziqhelekileyo ziquka i-arc welding, i-TIG welding, i-MIG ye-welding, njl.

• Ingqiniba eyakhiwe:

Inkqubo yokuvelisa i-elbow edibeneyo ibandakanya ukubunjwa kwe-elbow ngokubumba ibhloko yensimbi phantsi kobushushu obuphezulu kunye noxinzelelo oluphezulu.Oku kudla ngokufuna amanyathelo angakumbi enkqubo, njengokubumba, ukuyila kokungunda, njl.

2. Ukusebenza:

• Welding engqinibeni:

Ngenxa yokubandakanyeka kweendawo ezichaphazelekayo ukushisa ngexesha le-welding, kunokubangela utshintsho oluthile kwiipropati eziphathekayo.Ukongeza, i-weld seam yee-elbows ezidibeneyo inokuba yindawo ebuthathaka kwaye ingqalelo ekhethekileyo kufuneka ihlawulwe kumgangatho we-welding.

• Ingqiniba eyakhiwe:

Ngethuba lenkqubo yokubumba, i-grain structure yentsimbi idla ngokuba yi-denser, ngoko ukusebenza kwe-elbow edibeneyo kunokuba yinto efanayo, kwaye ngokuqhelekileyo akukho zi-welds.

3. Iimeko ezisebenzayo:

• Welding engqinibeni:

Ilungele iinkqubo ezithile zemibhobho yodayamitha encinci, ngakumbi kwiimeko apho kufuneka ufakelo olukhawulezileyo kunye neendleko eziphantsi.Ngokuqhelekileyo ifumaneka kumashishini afana nokwakha, ukwakha iinqanawa, kunye nokulungiswa kokutya.

• Ingqiniba eyakhiwe:

Ifanelekile kwiimfuno zoxinzelelo oluphezulu, ubushushu obuphezulu okanye obuphezulu bokusebenza kwii-elbows, ezifana neendawo zoshishino ezifana neekhemikhali, i-petroleum, igesi yendalo, njl.

4. Imbonakalo kunye nemilinganiselo:

• Welding engqinibeni:

Kulula ukufezekisa iimilo ezahlukeneyo kunye nobukhulu kuba i-welding inokuqhutywa ngeendlela ezininzi.

• Ingqiniba eyakhiwe:

Ngenxa yokulinganiselwa kokubumba ngexesha lokubumba, ukubunjwa kunye nobukhulu bunokuthi bube buncinci.

5. Iindleko:

• Welding engqinibeni:

Ngokuqhelekileyo ukonga ngakumbi, ngokukodwa ukulungeleka kweenkqubo ezincinci zemibhobho.

• Ingqiniba eyakhiwe:

Iindleko zokuvelisa zinokuba phezulu, kodwa kwezinye iimeko ezikhethekileyo, ukusebenza kwayo kunye nokuqina kwayo kunokuhlawula iindleko eziphezulu.

Ngokubanzi, ukhetho phakathi kwee-elbows ezidibeneyo okanye eziqiniweyo zixhomekeke kwiimfuno ezithile zesicelo, uhlahlo lwabiwo-mali, kunye neempawu zenkqubo yombhobho.