Tataiso e Felletseng ea Litheko tsa Mohala oa Tlhahiso ea Liphaephe tse Welded: Liparamithara tse 5 tseo u lokelang ho li bolella mofani oa hau oa thepa

Ha o rera ho tsetela moleng o mocha oa tlhahiso ea liphaephe tse tjheseletsoeng, ho romela potso ho bafani ba lisebelisoa tsa ho etsa liphaephe hangata ke mohato oa pele. Empa na u kile ua kopana le boemo bona: ho fumana litheko tse 'maloa tsa mochini oa ho etsa liphaephe, empa u fumana hore litheko tse ling li fapana haholo, 'me lisebelisoa tse ling tsa liphaephe tse tjheselitsoeng ha lia lokela litlhaloso tsa sehlahisoa sa hau?

Ha e le hantle, ka linako tse ling bothata ha se hore khotheishene ea mofani oa lisebelisoa tsa liphaephe tsa ho tjheseletsa ha e nepahale, empa ke hore tlhahisoleseling e fanoeng ha e nepahale ka ho lekaneng.

Potso ea mochini oa ho etsa liphaephe ea boleng bo holimo e ke ke ea u thusa feela ho fumana khotheishene e nepahetseng haholoanyane, empa hape e ka u bolokela nako ea puisano.

Jwalo ka moetsi ya nang le boiphihlelo ba dilemo tse 26 tlhahisong ya mechini ya ho etsa diphaephe, re bokelletse diparamithara tse 5 tsa bohlokwa tse lokelang ho fanwa ha ho botswa ka disebediswa tsa diphaephe tse welditsweng.

1. Lintlha tsa Lisebelisoa tse Tala: Bophara ba Tšepe le Boitsebiso

Ena ke motheo oa tlhahiso ea liphaephe tse tjheselitsoeng. Ka kopo hlalosa bophara le sehlopha sa thepa ea moqomo oa tšepe (khoele) eo u rerileng ho e sebelisa (mohlala, Q235, Q355, tšepe e sa ruseng 304 kapa 316, kapa tšepe ea phaephe e matla le ho feta X42/X60, jj.).

◆Thepa e fapaneng e beha litlhoko tse fapaneng ka ho felletseng moralong oa khatello le litlhoko tsa matla a ho tjheseletsa tsa mechini e etsang liphaephe tse tjheselitsoeng.

2. Litlhaloso tsa Phaephe e Fedileng: Bophara ba Kantle le Botenya ba Lebota

Ka kopo fana ka bophara ba phaephe bo bonyane le bo boholo boo u batlang ho bo hlahisa, hammoho le mefuta e tsamaellanang ea botenya ba lebota. Mohlala: φ32mm – φ165mm, botenya ba lebota 2.5mm – 6.0mm.

◆Sena se khetholla ka ho toba mefuta ea moralo oa roll pass, ho tiea ha foreimi e kholo ea mochini o etsang liphaephe, le matla a enjene e kholo.

Haeba o fane ka litlhaloso tse sebelisoang hangata feela empa o rera ho atolosa ho fihlela bophara bo boholo nakong e tlang, ho kgothaletswa ho totobatsa sena esale pele e le hore sebaka sa ntlafatso se ka bolokelwa disebediswa tsa tlhahiso ya phaephe e welditsweng.

3. Lipakane tsa Lebelo la Tlhahiso le Bokhoni: Na o hloka tlhahiso e potlakileng, e nang le bongata bo boholo, kapa tlhahiso e tenyetsehang ka mefuta e mengata le lihlopha tse nyane?

Ka kopo re tsebise ka tlhahiso ea hau ea selemo le selemo e lebelletsoeng (mohlala, lithane tse 50,000 ka selemo) kapa lebelo la mohala oa tlhahiso o lakatsehang (mohlala, limithara tse 30-50 ka motsotso).

◆Lipheo tsa bokgoni di laola boemo ba tlhophiso ya othomathiki ya mohala wa tlhahiso ya phaephe e welditsweng. Na o tla sebedisa sakha e tloaelehileng e fofang kapa sakha e lebelo le hodimo? Na ho hlokahala ho paka le ho kenya diphaleteng ka othomathiki? Mabaka ana a tla ama khotheishene haholo.

4. Mokhoa oa ho Chesetsa le Kalafo ea ho Chesetsa: Ka kopo hlalosa litlhoko tsa hau tsa ho chesetsa.

Na ho hlokahala sesebelisoa sa ho tlosa ditshila (ho hohla) inthaneteng kapa kantle ho inthanete? Bakeng sa ditshebediso tse itseng tse nepahetseng haholo (jwalo ka diphaephe tsa dikoloi le diphaephe tsa boiler), na ho hlokahala kalafo ya mocheso wa weld (ho normalizing)?

◆Sena se amana le tlhophiso ea ts'ebetso ea ho tjheseletsa ka mor'a maqhubu a phahameng, e amang ka kotloloho phomolo ea khatello ea kahare le ts'ebetso e latelang ea ts'ebetso ea phaephe e felileng.

5. Maemo a Tlhahlobo ea Boleng

Ka kopo re tsebise ka maemo a sehlahisoa ao u lokelang ho a latela (mohlala, GB/T 3091, API 5L, EN 10219, jj.). Hape, hlakisa hore na liteko tse sa senyeheng tsa inthanete, tse kang tlhahlobo ea ultrasonic (UT) kapa teko ea eddy current (ET), lia hlokahala.

◆Lisebelisoa tsa ho lemoha liphoso li emela letsete le leholo. Bakeng sa liphaephe tse sebelisoang mehahong ea meaho, ho nka sampole ka letsoho ho ka lekana; leha ho le joalo, bakeng sa liphaephe tsa oli, khase, kapa khatello, sistimi ea ho lemoha liphoso inthaneteng e koetsoeng ka botlalo ea hlokahala.

Foromo ea lipatlisiso tsa mohala oa tlhahiso ea phaephe e kopantsoeng ho kenyeletsoa le liparamente tse hlano tse kaholimo ke ea bohlokoa ho tataisa bafepedi ba mechini ea tlhahiso ea liphaephe ho rala tharollo ea lisebelisoa tsa tlhahiso ea liphaephe tse kopantsoeng tse loketseng ka ho fetisisa le tse theko e tlaase bakeng sa hau ka nako e khuts'oane ka ho fetisisa.

Haeba o rera ho haha ​​kapa ho ntlafatsa feme ea liphaephe tse kopantsoeng, ka kopo ikopanye le ZTZG ka kotloloho ho fumana "Foromo ea Tlhahiso ea Litlhoko tsa Tlhahiso ea Lisebelisoa tsa Liphaephe tse kopantsoeng." Baenjiniere ba rona ba tla u fa likeletso tsa moralo oa tlhahiso ea mohala oa liphaephe tse kopantsoeng ka bonngoe ho latela liparamente tsa hau tse ikhethileng.

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