OEM izihlanganisi iingcingo zeemoto ikakhulu ziquka hardware shrapnel, iitheminali, rivets, iibholiti, iibholiti amandla aphezulu, iintonga ukuwelda, pivots (izikhonkwane), etc. Izinto ezisetyenziswa ngokuqhelekileyo zezi: ubhedu, ubhedu, tin-phosphor ubhedu, beryllium ubhedu, ingxubevange yobhedu, intsimbi. , igolide, i-nickel, njl.
Njengomhleisinyithi esixabisekileyoimpahla, ubheduethambileyokwayekulula ukubegobaed.Ucula ubhedu njengea i-terminal ejikelezayoisinxibelelanisi siza Kubaneumbane ophezulu kunye ne-thermal conductivity, ukumelana nokubolakwayeukusebenza okugqwesileyo.
Ubhedu, i-alloy yobhedu kunye ne-zinc, equlathe60-96%of ubhedu, yiimathiriyeli elastiki elungileyo. Iitheminali ezizenzekelayo ezenziwe ngobhedu ziya kubaukuhanjiswa kombane okwamkelekileyo, ukusebenza kakuhle kakhulukwayekulula ukube welded.
I-tin-phosphor yobhedu, i-alloy yobhedu kunye ne-tin;ikwayi ai-elastic materia entlel.Yaloelastikiis phakathi kobhedu neberyllium yobhedu;kwaye iyenzileconductive ngaphantsi kunobhedukodwaawunovelwano kukonakala koxinzelelo.Nangona kunjalo, ixabiso layo li-1.4 ngamaxesha obhedu.
Ibheryllium yobhedu,oko ikukuthiAmaxesha ama-5 abiza kakhulu kunobhedu, gubungela iingenelo zeeyona elasticity, ukomelela kakuhle ukudinwa, ukumelana nomhlwakwayenxiba ukumelana.Ingxubevange yobhedu,ikwabizwa ngegamaubhedu-nickel-zinc ingxubevange (Cu 65%, Ni12%, Zn23),imbonakaloisilivere emhlophe.Yaloconductivity kufutshaneskubhedu,kwaye iyenzileukumelana nomhlwakwayeukuxhathisa ngamandla ombane,
Intsimbiibonakala ingwevu.Tyena isicelo sobushushuyentsimbiinokufikelela kuma-250 degrees.Nokuba munxibelelwano etalezenziwe ngentsimbi babeihlwempuzombaneconductivity,yayou-elasticity kunye nokuchasana nokunxiba kunye nokukrazulayomelele kakhulu.
Nickel, kubonakalaisilivere-mhlophe, ibiza kakhulu kwaye inzimaintsimbi.Inomphezulu ogudileyo kodwaukungahambi kakuhle kombane.Nickelrhoqo esetyenziselwaintsimbiiplatingUmaleko ongezantsi.Ngenxa yayoukuwelda kakubi,i-nickel plating idla ngokusetyenziswa kwiieqhelekileyounxibelelwano lwentsimbi (kufuneka kuqalaicwecwe lobhedu njengesiseko).Copperkunyei-nickel plating inokumelana namaqondo obushushu angama-340 degrees,kodwa kwangaxeshanyeubhedu nobheduzilungileukuya kuthi ga kwi-250 degrees.
Ixesha lokuposa: Oct-14-2022