Yiziphi izinto okufanele zibhekwe lapho ukhetha isithwebuli somunwe?

1. Ukuguquguquka nokuvikeleka kwemisebenzi yokuhlola

"Umsebenzi wokuhlola" okukhulunywe ngaye lapha ubhekisela ku- "ukuvuleka okuthathu kanye nama-degree amabili". "Ukuvuleka okuthathu" kubhekisele ekuvuleni kweminwe, ukuvula iphasiwedi kanye nokuvula amakhadi kazibuthe. Ijubane nokunemba kwendlela yokuvula emnyango.

Okokuqala, vivinya isivinini sokuphendula nokunemba kokuvulwa kweminwe. Vumela umabhalane afake iminwe yakho kuqala, okubuye kube yisinyathelo sokuqinisekisa umsebenzi wesithwebuli somunwe. Lapho uqopha iminwe, qaphela ukuthi kunzima kangakanani ngomabhalane ukubhalisa iminwe. Uma umdwebi weminwe engeke wamukelwa ngemuva kokubhaliswa kaningi, cishe kungagwetshwa ukuthi ukulungiswa kwesithwebuli somunwe akuphezulu. Ngemuva kokuthi kufakwe umunwe, uvivinye ngokungahleliwe isivinini sokuqashelwa kanye nempendulo yesithwebuli somunwe ku-Fingerprint efanele. Uma ivulwa ngokukhomba, isivinini sayo sokuphendula sizoshesha, uma kungenjalo sizobe sihamba kancane. Ngokushesha isivinini sokuphendula, okuphezulu kwesinqumo kanye nokusebenza okungcono kokukhiya. Ngendlela efanayo, uma iminwe yangempela neyembukayo ingakhonjwa ngokushesha, khona-ke ukunemba kuzoba kuhle, uma kungenjalo kuzoba mpofu. Kungcono ukuzama kaningi ngesikhathi sokuhlolwa. Kuphela ngokuhlola izikhathi ezimbalwa ongazibona kangcono izinzuzo zawo nobubi.
Okwesibili, avivinye ikhadi le-magnetic nephasiwedi ukuvula. Indlela yokuhlola yokuvula amakhadi kazibuthe kanye nokuvula iminwe kuyafana, futhi futhi kuhlola isivinini sayo sokuphendula nokunemba kwayo. Sebenzisa amakhadi wamandla agunyaziwe agunyaziwe nama-magnetic ama-magnetic agunyaziwe ukuvivinya ngokwahlukana endaweni yamakhadi kazibuthe ukubona ukuthi ukhiye uphendula kanjani kwikhadi lamazibuthe futhi uyalibona. Uma ijubane lokuphendula lishesha, khona-ke ukusebenza kokhiye kuhle, futhi okuphambene nalokho. Ukuvula umnyango ngephasiwedi nakho kuvivinywa ngesivinini sokuphendula nokunemba. Indlela yokuhlola nayo yenziwa ngokuhlukile ngezindlela ezilungile nezingalungile. Ngokushesha isivinini sokuphendula, okuphezulu okuqukethwe kwezobuchwepheshe, futhi kukhuphuka ukunemba okuphezulu, kukhuphuka ukuphepha.
Okwesibili, bheka ukuqina kwe-ferrule
Lapho uthenga isithwebuli somunwe, ngaphezu kokubheka emzimbeni wokukhiya, i-ferrule nayo iyingxenye ebaluleke kakhulu. Uma izinga le-ferrule lihle kakhulu futhi umklamo unengqondo, ngeke kube nezinkinga ekusetshenzisweni kwesikhathi esizayo. Ukuqina futhi kumele kuthengwe isithwebuli somunwe. Iphuzu elilodwa. Bangani, ungabheka i-ferrule kusuka ezicini ezimbili: enye indawo yokukhiya ye-ferrule, kanti enye ingukuqukethwe kwe-ferrule.
Bheka amaphuzu wokukhiya: amaphuzu wokukhiya wesithwebuli somunwe iminwe ahlukaniswe izinhlobo ezimbili: ulimi olulodwa namaphoyinti amaningi okukhiya. Ukuphepha kwesilinda solimi olulodwa kulubi kakhulu kunalokho kwamaphoyinti wokukhiya okuningi, kanye nokusebenza okulwa nokufakazelwa kwe-presing kanye nokuqhuma nakho kumpofu. Ngokuvamile isetshenziswa emazweni athuthukile kwamanye amazwe, eJapan, South Korea nezinye izifunda, futhi ayilungele imvelo eyinkimbinkimbi yezokuphepha eChina. Ngakho-ke, abathengi basekhaya bayalwa ukuba babheke kahle i-ferrule lapho bekhetha isithwebuli somunwe, bese bekhetha i-reltule yokukhiya iminwe, nokusebenza kobufakazi bobuchwepheshe.
Okwesibili, bheka impahla: Izinto ze-ferrule ziyefana negobolondo, futhi zingahlukaniswa ngezinhlobo ezintathu: ipulasitiki, i-alloy, nensimbi engagqwali. Ngokuvamile, ama-fertules awakali ukuthi akhethiwe, futhi abathengi bangabakhomba kalula. Ngoba i-ferrule ibekwa emnyango, izinkampani eziningi ziyingozi ngokwengeziwe mayelana nokuqukethwe kwe-ferrule. Ngokuvamile, ingaphakathi le-ferrule lenziwa ngensimbi engenacala, kepha igobolondo elingaphandle le-ferrule lenziwe nge-alloy noma ngepulasitiki. I-ferrule enjalo ayibuthakathaka kuphela ekumelaneni nobudlova, kodwa futhi i-fireproof. Ukusebenza nakho kubuthakathaka, okubi ngokuphepha.
3. Bheka izinsizakalo ezingeziwe
Isimo sobuchwepheshe obuphakeme besithwebuli somunwe sinquma ukuthi akuyona into ejwayelekile, futhi idinga ukufakwa ngochwepheshe abaqeqeshiwe ngaphambi kokuthi isetshenziswe ngokujwayelekile, futhi izinkinga ezihlangane nazo ngesikhathi kudingeka zixazululwe ngochwepheshe. Ngakho-ke, kufanele ubuze imininingwane efanele lapho uthenga. Ngokufaka kanye nensizakalo yokuthengisa ngemuva, kungcono ukukhetha umkhiqizo owaziwayo, khetha umkhiqizo onesitolo esikhethekile sendawo noma iphuzu lesondlo, ngokuvamile lemikhiqizo inomnyango wokufaka ochwepheshe, futhi abafaki bathunyelwa ngemuva kokuqeqeshwa okuhlangene. ziyaqinisekiswa ngokwengeziwe.