Li-washer tse nang le Bonde li tšoarella nako e kae?

Li-washer tse kopantsoeng-li-fasteners tse kopantseng motheo oa tšepe (hangata tšepe kapa tšepe e sa hloekang) e nang le elastomer e kopantsoeng kapa polymer layer-e sebelisoa haholo ho thibela ho lutla, ho fokotsa ho thothomela, le ho hanela ho lokoloha lits'ebetsong tsa bohlokoa. Empa potso eo ke e utloang hangata ke: "Ha e le hantle li nka nako e kae?" A re e hlakoleng.

Lintlha tse Amang Nako ea Bophelo ba Washer ea Bonded
1. Boleng ba Lintho
• Lera la polymer (mohlala, NBR, silicone, kapa EPDM) le khetholla khanyetso ea lik'hemik'hale / boemo ba leholimo. Theko e tlaase e kopanya crack kapa e thatafatsa kapele.
• Metal base corrosion resistance (mohlala, 304 vs. 316 stainless steel) litaba tse tikolohong ea mongobo / letsoai.

2. Maemo a Tshebetso
• Mocheso: Li-washer tse kopantsoeng le silicone li tšoara -60 ° C ho ea ho 230 ° C; NBR e hloleha ho feta 100°C.
• Ho Hlaha Lik’hemik’hale: Mafura, oli, kapa liasiti li theola li-elastomer tse itseng.
• Tšebeliso ea UV/Kantle: Thepa e hanyetsanang le UV (mohlala, EPDM) lilemong tse fetileng ka ntle; tse ling li ka 'na tsa senyeha ka mor'a likhoeli.

3. Mojaro & Vibration
Meroalo e phahameng ea cyclic kapa ho sisinyeha ho sa feleng ho khathatsa maqhama lipakeng tsa tšepe le polymer. Torque e nepahetseng (qoba ho tiisa ho feta tekano!) E lelefatsa bophelo.

4. Ho kenya
Libaka tse sa leka-lekaneng kapa ho se lumellane ho etsa hore motho a senyehe pele ho nako. Kamehla etsa bonnete ba hore lifahleho tsa flange li hloekile ebile li bataletse.

Mekhahlelo e Tloaelehileng ea Bophelo
• Tšebeliso ea Liindasteri / Ka hare: 5-10 + lilemo (maemo a tsitsitseng, khatello e fokolang).
• Koloi/Kantle: lilemo tse 2–5 (ho ipapisitsoe le lipotoloho tsa mocheso, matsoai a litsela, libeso).
• High-Temp/Pressure Systems: 1-3 years (mohlala, exhaust gaskets, hydraulic systems).

Lipotso Tse Tsoang ho Baenjiniere
1. “Na nka boela ka sebelisa liwashara tse tlanngoeng?”
→ Che. The polymer compresses ka ho sa feleng nakong ea ho kenya. Ho sebelisa hape likotsi tse lutlang kapa ho hlephisa.

2. “Ke tseba joang nako ea ho li nkela sebaka?”
→ Batla mapetsong, elastomer e bataletseng, mafome holim'a tšepe, kapa ho lutla.

3. "Na li-washer tse tlanngoeng li molemo ho feta li-washer tse arohaneng tsa rabara?"
→ Ho joalo! Moqapi o kopantsoeng o thibela rabara hore e se ke ea sisinyeha kapa e fofa ka tlas'a khatello.

4. "Na li finyella litekanyetso tsa indasteri?"
→ Liwasha tsa boleng bo holimo li lumellana le litekanyetso tsa ASTM kapa DIN. Kamehla kopa mangolo a tlhahlobo.

Malebela a ho Qetela a ho Holisa Nako ea Bophelo
• Khetha elastomer e nepahetseng bakeng sa tikoloho ea hau (botsa bafani ba thepa bakeng sa lichate tse lumellanang).
• Qoba ho tiisa ho feta tekano—sebelisa sepane sa torque.
• Tlosa liwashara tse tlanngoeng ka nako e le 'ngoe nakong ea tlhokomelo ea kamehla, le haeba "li shebahala li lokile."

U hloka thuso ho khetha kapa ho etsa tlhahloboli-washer tse tlanngoeng? Ke thabetse ho arolelana maikutlo kapa ho fana ka mehlala. Joaloka moetsi oa li-fasteners ea nang le fektheri ea rona, Fasto e hlahisa mefuta e mengata ea li-screws, linate le li-washer tse entsoeng ka mokhoa o tloaelehileng tse lumellanang le maemo a thata.

Ikopanye le 'nainfo@fasto.cn| Litheko tsa mahala le tšehetso ea tekheniki li lula li fumaneha.