Qhov xwm txheej uas cov ntsia hlau tsis tuaj yeem unscrewed thiab tsis tuaj yeem tshem tawm yog hu ua "locking" lossis "tom", uas feem ntau tshwm sim ntawm cov fasteners ua los ntawm stainless hlau, aluminium alloy, titanium alloy thiab lwm yam ntaub ntawv. Ntawm lawv, flange connectors (xws li twj tso kua mis thiab li qub, luam ntawv thiab dyeing khoom), railway thiab ntaub thaiv phab ntsa thawj theem high-altitude locking ua hauj lwm, thiab hluav taws xob cov cuab yeej locking daim ntaub ntawv yog heev muaj kev pheej hmoo rau stainless hlau fasteners rau xauv.
Qhov teeb meem no tau teeb meem rau kev lag luam stainless hlau fastener rau lub sijhawm ntev. Yuav kom daws tau qhov teeb meem no, fastener kev lag luam cov tub txawg kuj tau sim lawv qhov zoo tshaj plaws los ntawm lub hauv paus, ua ke nrog cov yam ntxwv ntawm stainless hlau fasteners, thiab sau cov ntsiab lus ntawm kev tiv thaiv kev ntsuas.
Yuav kom daws tau qhov teeb meem ntawm "lock-in", nws yog ib qho tsim nyog yuav tsum xub nkag siab qhov ua rau thiab sau cov tshuaj kom zoo dua.
Yog vim li cas rau kev kaw ntawm stainless hlau fasteners yuav tsum tau soj ntsuam los ntawm ob yam: cov khoom thiab kev khiav hauj lwm.
Ntawm cov khoom siv
Vim tias cov khoom siv stainless hlau muaj kev ua haujlwm zoo los tiv thaiv corrosion, tab sis nws qhov kev ntxhib los mos yog mos, lub zog qis, thiab thermal conductivity tsis zoo. Yog li ntawd, thaum lub sij hawm zawm txheej txheem, lub siab thiab cua kub generated ntawm cov hniav yuav ua rau lub nto chromium oxide txheej, ua rau blockage / shear ntawm cov hniav, ua rau adhesion thiab xauv. Qhov siab dua cov ntsiab lus tooj liab hauv cov khoom, qhov softer qhov kev ntxhib los mos, thiab qhov ntau dua qhov yuav tsum tau xauv.
Kev ua haujlwm theem
Kev ua haujlwm tsis raug thaum lub sij hawm xauv cov txheej txheem kuj tuaj yeem ua rau muaj teeb meem "locking", xws li:
(1) Lub kaum sab xis ntawm kev siv quab yuam yog tsis tsim nyog. Thaum lub sij hawm kaw, lub ntsia liaj qhov rooj thiab cov txiv ntoo yuav qaij vim lawv haum;
(2) Cov qauv xov tsis huv, nrog impurities lossis khoom txawv teb chaws. Thaum vuam cov ntsiab lus thiab lwm yam hlau yog ntxiv ntawm cov xov, nws yuav ua rau kev sib tsoo ntau dua;
(3) Lub zog tsis tsim nyog. Kev siv lub zog xauv yog qhov loj heev, dhau ntawm cov xov cov kabmob ntau yam;
(4) Cov cuab yeej ua haujlwm tsis tsim nyog thiab qhov ntsuas xauv nrawm nrawm dhau. Thaum siv lub tshuab hluav taws xob, txawm hais tias qhov ntsuas qhov ntsuas tau nrawm, nws yuav ua rau qhov kub thiab txias, uas ua rau lub xauv xauv;
(5) Tsis siv cov gaskets.
Post lub sij hawm: Sep-25-2024