• Lethathamo la lintlha tsa valve le litšoantšo tse amohetsoeng
• Lethathamo la tlhahiso le khokahano ho nameplate kapa tag
• ITP/QAP e amohetsweng
• Litlaleho tsa tlhahlobo ea MTC le lab
• NDT e sebetsang le mekhoa ea tlhahlobo
• Mofuta oa teko le ho lumellana ha teko ea mollo
• Lithuto tsa basebetsi ba NDT
• Disetifikeiti tsa ho lekanya bakeng sa sesebediswa sa ho metha le ditekanyetso
Joang ho etsa tlhahlobo ea ho lahla le ho forging?
• Tlhahlobo ea thepa e tala le tlhahlobo ea chate ea mocheso
• Boitsebiso ba lintho tse bonahalang, mohlala oa ho taka, le tlhahlobo ea mochine
• NDT: bofokoli ba bokaholimo – MPI ea fluorescent e metsi bakeng sa ho forging le ho akhela
• Ho thatafala le ho ba mahoashe holimo
Mokhoa oa ho etsa tlhahlobo ea Block, heke, globe, serurubele, cheke le li-valve tsa bolo?
• Ho tlameha ho hlahlobjoa lintho tse entsoeng ka samente le tsa foreime
• Teko ea khatello ea li-valve e tlameha ho etsoa joalo ka khetla, setulo se ka morao, ho koala ha khatello e tlase le e phahameng.
• Teko ea ho baleha ha metsi
• Tlhahlobo ea Cryogenic le mocheso o tlaase
• Tlhahlobo ea pono le boholo ho ea ka litšoantšo tsa database
Mokhoa oa ho etsa tlhahlobo ea li-valve tsa khatello ea maikutlo?
• Ho hlahloba lintho tse entsoeng ka matsoho
• Teko ea khatello ea PSV, 'mele, le nozzle
• Teko e sebetsang ea teko ea khatello ea PSV- set, set tightness test, back pressure test.
• Tlhahlobo ea pono le ea mahlakore
Mokhoa oa ho etsa tlhahlobo ea li-valve tsa taolo holim'a metsi?
• Sesebediswa se nepahetseng sa ho thusa se tlameha ho kenngwa
• Sheba hore na li-setting tsa khatello li nepahetse
• Sheba moo ho dutlang teng
• Gase, li- blinds, li-valve tse koetsoeng, kapa tšitiso ea lipeipi ha ea lokela ho ba teng
• Litiiso tse sireletsang selemo ha lia lokela ho rojoa
• Hlahloba hore na lisebelisoa tsa liphallelo lia lutla kapa che
• Ho tlameha ho etsoa tlhahlobo ea ultrasonic
Joang ho netefatsa polokeho nakong ea tlhahlobo ea li-valve tsa taolo?
• Pele re tlosa belofo moleng karolo eo ea mola o nang le belofo e tlameha ho koaheloa mehloling eohle ea lero le kotsi, likhase kapa mouoane.Kahoo karolo ena ea mohala e tlameha ho hatelloa maikutlong le ho hloekisoa oli eohle, chefo, kapa likhase tse tukang.Sesebelisoa sa ho hlahloba se tlameha ho hlahlojoa pele ho tlhahlobo.
Mokhoa oa ho etsa tlhahlobo ea valve e senyehileng?
• Sheba lethathamo la tlhahlobo ea polante hape u hlahlobe tlhahlobo ea thepa e le hore ho ka tsebahatsoa matšoao a ho hloleha ha valve
• Thepa e lokisitsoeng ea nakoana e lokela ho tlosoa joalo ka li-clamp, li-plug, joalo-joalo.
• Hlahloba valve bakeng sa tšenyo ea mochine kapa bakeng sa kutu
• Sheba liboutu le linate hore na ha li rusoe
• Sheba hore na sebaka sa ho haha se na le botenya bo nepahetseng le ho hlahloba boleng ba 'mele oa valve
• Hlahloba hore na heke kapa disc e sirelelitsoe hantle kutung
• Litataiso tse hekeng le 'meleng li tlameha ho hlahlojoa hore na ha li na kutu
• Re lokela ho hlahloba molateli oa tšoelesa, haeba molateli a lokisoa ho theosa ho tla hlokahala ho paka ho eketsehileng
• Hlahloba hore na valve e ka sebetsoa habonolo haeba ho se joalo, ho ka 'na ha hlokahala hore sephuthelo se nkeloe sebaka se seng
Mokhoa oa ho hlahloba valve ea taolo e hahiloeng bocha kapa e lokisitsoeng?
• Haeba likarolo tsa valve li nkeloa sebaka, netefatsa hore na likarolo tse nepahetseng li kentsoe
• Hape re tlameha ho hlahloba hore na thepa ea trim ea valve e nepahetse bakeng sa mofuta oa tšebeletso
• Re tlameha ho etsa tlhahlobo ea hydro-test e le hore re tsebe ho tseba hore na valve e lokisitsoeng e loketse ts'ebetso
• Teko e tiileng ea setulo e tlameha ho etsoa holim'a valve e hlokang ho koaloa ka thata haeba trim e lokisitsoe kapa e nchafalitsoe
• Haeba gasket le ho paka li nchafalitsoe joale ho lokela ho etsoa teko ea ho tiisa
Nako ea poso: Mar-11-2021