IINKQUBO ZOKUGCINWA KWENKQUBO YOKUGQIBELA: Isikhokelo esibanzi

IINKQUBO ZOKUGCINWA KWEMPILO: Isikhokelo esibanzi seSikhokelo esinemifanekiso

Inkcazo emfutshane:

Inkqubo ye-welding ye-welding ibalulekile kwimizi-mveliso eyahlukeneyo kubandakanya nolwakhiwo, ukuvelisa, ioyile kunye negesi, nangaphezulu. Ukulungiselela ezi nkqubo kubalulekile ekuqinisekiseni ingqibelelo kunye nokukhuseleka kwemibhobho. Esi sikhokelo sibanzi, thina'I-LL ingena kwimiba ephambili yenkqubo ye-welding ye-pipe, kubandakanya neendlela, izixhobo kunye neendlela ezilungileyo.

Thumela i-imeyile kuthi

Iinkcukacha zemveliso

Iimpawu zeMveliso

1. Qonda iziseko zeenkqubo ze-welding ze-pipe

I-welding ye-pume ibandakanya ukujoyina amacandelo emibhobho kunye nokwenza umbhobho oqhubekayo nobonwabisayo. Inkqubo ifuna ukuqondwa okucokisekileyo kweendlela ze-welding ezifana ne-tig (irhasi ye-tungsten), i-mig (i-intert yentsimbi) kunye ne-welding ye-welding. Itekhnoloji nganye ineengenelo zayo kunye nokusikelwa umda, kwaye ukhetho lwetekhnoloji luxhomekeke kwizinto ezinje ngohlobo lwezinto ezibonakalayo, indawo ye-pidy kunye nendawo ye-pid.

Ikhowudi yokubekwa emgangathweni	Api	I-astm	BS	Din	Gb / t	Jis	Iso	YB	Sy / t	Snv
Inani le-serial yenqanaba		A53	1387	1626	3091	3442	I-599	4028	I-5037	I-OS-F101
	5L	A120		I-10201919	I-9711 pl1	3444	3181.1		I-5040
		I-A135			I-9711 psl2	3452	3183.2
		A252			I-14291	3454
		I-A500			13793	3466
		A589

2. Ukulungiswa kwe-pieling

Ukulungiselela okwaneleyo kubalulekile ngaphambi kokuqala kwenkqubo ye-welding. Oku kubandakanya ukucoca umphezulu ukuba i-welding, ukuqinisekisa ukuba imibhobho ifakiwe ngokuchanekileyo kwaye ukhetha izixhobo ezifanelekileyo ze-welding. Ukongeza, kubalulekile ukuba ulandele iiprothokholi zokhuseleko kwaye uqinisekise ukuba indawo yomsebenzi ayinazikhonzazana ezinokubakho.

3. Khetha izixhobo ezifanelekileyo

Ukukhethwa kwezixhobo ze-welding zidlala indima ebalulekileyo kwimpumelelo yenkqubo yakho ye-welding. Oku kubandakanya ukukhetha umatshini ofanelekileyo we-welding, i-welding electrode, ukukhusela igesi kunye nezinye izinto. Kubalulekile ukuba utyale imali kwizixhobo ezisemgangathweni eziphezulu ukuqinisekisa ukuthembeka kwama-welds kunye nenkqubo yonke yokulinganisa.

4. Sebenzisa ezona ndlela zilungileyo

Ukubambelela kwizinto ezilungileyo kakhulu kubalulekile ekufezekiseni i-welding ephezulu kunye ne-pied ye-pie. Oku kubandakanya ukugcina iiparamitha ezichanekileyo ze-welding ezifana ne-voltage, isantya sangoku kunye nokuhamba ukuqinisekisa ukungena nokubhalwa. Ukongeza, ukulungiswa ngokudibeneyo, kubandakanya ityheli kunye nokulungiselela ityheli kunye nomphetho, kubalulekile ekufezekiseni i-SOTE.

5. Qinisekisa ukuthotyelwa kwekhowudi

Kumashishini amaninzi,Inkqubo ye-welding ye-PelingKufuneka ulandele ngqo iikhowudi ezithile kunye nemigangatho ukuqinisekisa ukuthembeka kunye nokhuseleko lwenkqubo yokuphoxwa. Oku kunokubandakanya ukuthotyelwa kweenkcazo ezinjengeAsme B31.3, API 1104, okanye i-AWS D1.1. Abahloli be-welders kunye nabahloli be-welding kufuneka babe nokuqonda okucokisekileyo kwale ngcaciso kwaye baqinisekise ukuba zonke iinkqubo ze-welding zifezekisa imigangatho efunekayo.

6. Ulawulo olusemgangathweni kunye nokuhlolwa

Ulawulo olusemgangathweni kunye nokuhlolwa kwenxalenye yenkqubo ye-welding ye-welding. Oku kubandakanya ukwenza uvavanyo lokubona, uvavanyo olungelulo oluqhelekileyo (i-NDT) kunye novavanyo olonakalisayo ukuqinisekisa ukuba umgangatho kunye nokunyaniseka kwe-wels. Abahloli be-welding badlala indima ebalulekileyo ekuqinisekiseni ukuba iinkqubo ze-welding zithobela iimfuno kunye nemigangatho ethile.

Kwisishwankathelo, iinkqubo zokufundisa zombhobho osebenzayo zifuna indibaniselwano yobuchule bobuchwephesha, izixhobo ezifanelekileyo, ukubambelela kwiyona ndlela ilungileyo, kunye nokuthobela imigangatho yeshishini. Ngokulandela esi sikhokelo, i-welder inokuqinisekisa ukuthembeka nokhuseleko lweenkqubo zokumiselwa kwizicelo zemizi-mveliso. Uqeqesho oluqhubekayo kunye nokwazisa ngenkqubela phambili yetekhnoloji ye-welding nayo ibalulekile kwiinkqubo zokuphucula i-welding ze-Peling kwaye kufezekisa intsimi.