Tlhahlobo ea terakaU-boltse tlameha ho akaretsa litekanyo, thepa ea thepa, ts'ebetso ea mochini, le likarolo tse ling. Litekanyetso tse ikhethileng ke tse latelang:
1. Tlhahlobo ea ho nepahala ha Dimensional"
Lintho tsa Tekanyo: Bolelele, bophara, botenya, ho nepahala ha khoele, joalo-joalo, ho sebelisa li-caliper, li-micrometer, kapa lisebelisoa tse ling tse nepahetseng ho netefatsa hore ho latela litlhoko tsa moralo.
Litlhoko tsa Mamello: Ha u hlahloba khoele e lekanang le li-gauge tsa go/no-go, gauge ea "go" e lokela ho phunyeletsa hantle, athe "no-go" gauge ha ea lokela ho feta ho thinya ha 2.
2. Tlhahlobo ea Boleng ba Sefahleho"
Tlhahlobo ea Pono: Bokaholimo bo tlameha ho ba boreleli, bo se na mafome, mapetsong, mengoo, kapa likoli tse ling (ho hlahlojoa ka tlhahlobo ea pono kapa ea tactile).
Tlhahlobo ea ho Koaheloa: Lesenke le lokela ho ba junifomo, le litekanyetso tsa kopano ea botenya (mohlala, tlhahlobo ea sefafatsi sa letsoai bakeng sa netefatso ea ho hanyetsa ho bola).
3. Sebopeho sa Lintho le Lik'hemik'hale
Netefatso ea Boitsebiso: Tlhahlobo ea sebopeho sa lik'hemik'hale e tlameha ho netefatsa ho lumellana le carbon steel (mohlala, Q235) kapa litekanyetso tsa tšepe e sa hloekang (mohlala, 304).
Ho tšoaea Kereiti: Liboutu tsa tšepe tsa carbon li lokela ho ba le matšoao a matla (mohlala, 8.8), athe tšepe e sa hloekang e tlameha ho bonts'a likhoutu tsa thepa.
4. Teko ea Ts'ebetso ea Mechini"
Matla a Tensile: E netefalitsoe ka tlhahlobo e tsitsitseng, ho netefatsa hore ho robeha ho etsahala ka shank e khoele kapa e se nang khoele.
Teko ea Mathata: E lekanyetsoa ho sebelisoa tester ea hardness ho etsa bonnete ba ho latela litlhoko tsa kalafo ea mocheso.
Teko ea Torque & Preload: Netefatsa coefficient ea torque ho netefatsa ts'ebetso e tšepahalang.
5. Tshebetso & Sekoli fumanoa"
Cold Heading & Thread Rolling: Sheba hore na ho na le li-chamfering tse nepahetseng, tse se nang burr, 'me ha ho na matšoao a tšenyo ea hlobo.
Magnetic Particle Inspection (MPI): E sebelisetsoa ho bona mapetsong a ka hare, li-inclusions, kapa liphoso tse ling tse patehileng.
6. Maemo le Setifikeiti"
Maemo a Sebetsang: Sheba QC/T 517-1999 (U-boltsbakeng sa liliba tsa makhasi a koloi) kapa JB/ZQ 4321-97.
Ho paka & Ho tšoaea: Ho paka ho tlameha ho bonts'a maemo a naha; lihlooho tsa bolt li lokela ho otloloha, 'me likhoele li hloeke li se na litšila.
Lintlha tse Eketsehileng:
Bakeng sa tlhahlobo ea lihlopha, liteko tse ling tse kang bophelo ba mokhathala le hydrogen embrittlement sensitivity li ka hlokahala.
Hangata tlhahlobo e nka matsatsi a 3-5 a ho sebetsa, 'me linyeoe tse rarahaneng li nka matsatsi a 7-10.
Bakeng saU-boltslipotso, ka kopo ikopanye le rona ka lintlha tse ka tlase
Motsamaisi:Helly Fu
E-mail:[imeile e sirelelitsoeng]
Mohala: +86 18750669913
Whatsapp: +86 18750669913
Nako ea poso: Sep-10-2025
