Litšitiso tse 'maloa tsa welding
01. Undercut
Haeba li-parameter tsa ts'ebetso ea welding li khethiloe ka phoso kapa ts'ebetso e sa tloaeleha, li-grooves kapa li-depressions tse entsoeng ka tšepe ea motheo nakong ea welding li bitsoa undercuts.
Ha o qala ho tjheseletsa, hobane ha o tsebe boholo ba hona joale mme matsoho a hau a tsitsitse nakong ea welding, ho bonolo ho baka li-undercuts. Ho thibela li-undercuts, o hloka ho sebelisa mekhoa e mengata ea welding. U tlameha ho tiea 'me u se ke ua fela pelo.
Thepa ea welding ea Xinfa e na le litšobotsi tsa boleng bo holimo le theko e tlase. Ho fumana lintlha, ka kopo etela:Baetsi ba Welding & Cutting Manufacturers - China Welding & Cutting Factory & Suppliers (xinfatools.com)
Ena ke foto ea undercut
02. Stomata
Nakong ea ho cheselletsa, khase e ka letamong le entsoeng ka ho qhibilihisoa e hlōleha ho tsoa nakong ea ho tiea, 'me likoti tse entsoeng ka ho sala ka har'a cheselle li bitsoa li-pores.
Qalong ea welding, ka lebaka la ho se khone ho tseba morethetho oa ho tjheseletsa le mokhoa o sa rutehang oa ho tsamaisa marapo, e tla baka khefu, e tebileng le e sa tebang, e ka bakang li-pores habonolo. Tsela ea ho e thibela ke ho se fele pelo ha u cheselletsa, tšoara boemo ba hau, 'me u phethe marapo mohato ka mohato. Ha e le hantle, ho tšoana le ho ngola calligraphy. , joalo ka ho ngola, stroke by stroke.
Ena ke lesoba la tjheseletsa
03. Ha e kene, e sa kopanngoa
Ho na le mabaka a mangata a ho tjheseletsa ho sa phetheheng le fusion e sa fellang, joalo ka: lekhalo kapa groove angle ea weldment e nyane haholo, bohale bo bobebe bo tenya haholo, bophara ba molamu oa welding bo boholo haholo, lebelo la welding le potlakile haholo kapa arc e telele haholo, joalo-joalo, phello ea welding e ka boela ea angoa ke ho ba teng ha litšila ka har'a groove, 'me litšila tse sa qhibilihisitsoeng li ka boela tsa ama phello ea fusion ea weld.
Ke feela ha ho tjheseletsa, laola lebelo la ho tjheseletsa, mekhoa ea hona joale le mekhoa e meng ea ts'ebetso, ka nepo khetha boholo ba groove, 'me u tlose sekala sa oxide le litšila holim'a groove; tjheseletsa e tlase e tlameha ho ba e phethahetseng.
Ha e kene
04. Chesa ka
Nakong ea ho cheselletsa tšepe, tšepe e qhibilihisitsoeng e tsoa ka morao ho sekoti, 'me e etsa sekoli se bitsoang ho chesoa.
Tsela ea ho e thibela ke ho fokotsa hona joale le ho fokotsa lekhalo la weld.
Litšoantšo tsa welding li chesa
05. Sebaka sa welding ha se setle
Mohlala, mefokolo e joalo ka lifaha tsa weld tsa overlap le serpentine weld li bakoa ke hore lebelo la welding le butle haholo mme hona joale oa welding o tlase haholo.
Tsela ea ho e thibela ke ho itloaetsa ho feta le ho tseba lebelo le loketseng la ho tjheseletsa. Batho ba bangata ba etsa sena qalong, itloaetse haholoanyane.
Sefaha se cheseletsang noha
fetella weld
Nako ea poso: Dec-19-2023
