Izinto eziluncedo kunye nezingeloncedo kwi-Socket Weld fittings

AMALUNGELO

1. Umbhobho akufuneki ubhijelwe ukulungiselela i-weld.
2. I-welding ye-tack yesikhashana ayifuni ukulungelelaniswa, kuba ngokomgaqo ukulungelelaniswa kuqinisekisa ukulungelelaniswa okufanelekileyo.
3. Intsimbi ye-weld ayikwazi ukungena kwi-bore yombhobho.
4. Zingasetyenziselwa endaweni yokufakwa kwentambo, ngoko ke umngcipheko wokuvuza uncinci kakhulu.
5. Iradiyografi ayisebenzi kwi-fillet weld; ke ngoko ukufakwa okuchanekileyo kunye nokuwelda kubalulekile. I-fillet weld inokuhlolwa ngokuhlolwa komhlaba, i-particle magnetic (MP), okanye iindlela zoviwo lwe-liquid penetrant (PT).
6. Iindleko zokwakha ziphantsi kunamajoyini ane-butt-welded ngenxa yokunqongophala kweemfuno ezichanekileyo zokulinganisa kunye nokupheliswa komatshini okhethekileyo wokulungiselela isiphelo se-butt weld.

IZIBONELELO

1. I-welder kufuneka iqinisekise i-gap yokwandiswa kwe-1/16 intshi (1.6 mm) phakathi kwepayipi kunye negxalaba lesokhethi.
ASME B31.1 isitanza. 127.3 Ukulungiselela i-Welding (E) i-Socket Weld Assembly ithi:
Kwindibano yokudibanisa phambi kwe-welding, umbhobho okanye ityhubhu iya kufakwa kwisokethi ukuya kubunzulu obukhulu kwaye ihoxiswe malunga ne-1/16 "(1.6 mm) kude noqhagamshelwano phakathi kokuphela kombhobho kunye negxalaba lesokhethi.

2. Umsantsa wokwandisa kunye neentanda zangaphakathi ezishiywe kwiisistim ze-socket welded zikhuthaza ukubola kwaye zibenze bangafaneleki kakhulu kwi-corrosive okanye kwi-radioactive applications apho i-solids buildup kwiindawo ezidibeneyo zingabangela iingxaki zokusebenza okanye ukugcinwa. Ngokubanzi zifuna iiweld zempundu kuzo zonke iisayizi zemibhobho ngokungena kweweld ngokupheleleyo ngaphakathi kumbhobho.

3. I-Socket welding ayimkelekanga kwi-UltraHigh Hydrostatic Pressure (UHP) kwisicelo soShishino lokuTya njengoko bengavumeli ukungena okugcweleyo kunye nokushiya ukugqithiswa kunye nemivalo enzima kakhulu ukuyicoca, ukudala ukuvuza okubonakalayo.
Injongo yokukhutshwa kwe-bottom kwi-Socket Weld ngokuqhelekileyo ukunciphisa uxinzelelo olushiyekileyo kwingcambu ye-weld enokuthi yenzeke ngexesha lokuqiniswa kwentsimbi ye-weld, kunye nokuvumela ukwandiswa kwezinto ezihlukeneyo.