Isivavanyeli soMvalelo weSihlalo seOfisi kunye noMandla oMvalelo: Umatshini woVavanyo loKuhlala ixesha elide weBIFMA/EN

Kutheni uvavanyo lwamandla lubalulekile kwizitulo zeofisi

Izitulo zeofisi zinyamezela uxinzelelo lwemihla ngemihla oluvela kubasebenzisi abathambekeleyo, abatyhalayo, nabatshintsha ubunzima.indawo yokubeka iingalo or umqolo ongasemvakunokubangela ukwenzakala okukhulu kunye noxanduva olubiza kakhulu.Umatshini wokuvavanya amandla esihlalo seofisi kunye nomatshini wokuvavanya i-armrest kulingisa zombiniukusetyenziswa okuqhelekileyokwayeukusetyenziswa gwenxa rhoqo— ukufaka isiceloukugqithisa ngomjikelo omnyekwayeimithwalo ephindaphindayo ejikelezayoukuvavanya ukuthembeka kwesakhiwo. Ezi zixhobo zinceda abavelisi ukuba bahlangabezane nemigangatho yehlabathi efanaI-BIFMA X5.1(I-USA),EN 1335(iYurophu), kunyeGB/T 10357.2(iTshayina).

Uvavanyo lwaMandla okuGcina iingalo: Uxinzelelo oluthe nkqo noluthe tye

Iuvavanyo lwamandla okubeka ingalouvavanya ukuxhathisa amandla asezantsi nawasecaleni:

• Uvavanyo lomthwalo othe nkqo:Isebenzisa amandla okuhla (ngesiqhelo i-1000N ngomzuzu omnye) ilinganisa umsebenzisi otyhala esitulweni. Akukho kuguquka okanye ukwaphuka okusisigxina okuvumelekileyo.
• Uvavanyo lomthwalo othe tye:Isebenzisa amandla asecaleni (umz., 500N) ukuze ilinganise ukuxhoma kwisihlalo esinye. Ijonga ukuba iindawo zokuncamathisela ziyakhululeka okanye ziyaphuka na.
• Uvavanyo lokudinwa ngebhayisikile:Ngokuphindaphindiweyo kusetyenziswa amandla aphantsi (umz., i-600N kwimijikelo eyi-10,000) ukulinganisa iminyaka yokusetyenziswa kwemihla ngemihla.

IngcaliIsitulo seOfisi esingasemva kunye neArmrest Strength Testerisebenzisa ii-actuators ezilawulwa yi-servo ukusebenzisa amandla achanekileyo ngelixa ilinganisa ukufuduka. Iikhrayitheriya zokupasa/zokungaphumeleli zifunaakukho mifantu ibonakalayo, akukho monakalo osebenzayokunyeukuguqulwa kwentsalela ngaphantsi kwemida eqhelekileyo.

Uvavanyo lwamandla omqolo: Ukulinganisa uxinzelelo lokuhlala phantsi

Iuvavanyo lwamandla omqoloisebenzisa amandla athe tye embindini ophezulu we-backrest (okanye kubude obuchaziweyo). Uvavanyo lulinganisa umsebenzisi ogobe ngasemva enobunzima bomzimba opheleleyo. Iimfuno eziqhelekileyo (ngokwe-BIFMA X5.1):

• Uvavanyo lomthwalo ozinzileyo:Faka i-2224N (500 lbf) umzuzu omnye. Indawo yokubeka umqolo mayingaqhekeki, kwaye indlela yokuthambekela mayihlale isebenza.
• Uvavanyo lwe-cyclic (ukhetho):Iibhayisekile ezili-10,000 kwi-1330N ukujonga ukudinwa kwexesha elide.
• Iikhrayitheriya zokwamkelwa:Akukho kusilela kwesakhiwo, iseti esisigxina ingaphantsi kwe-5mm (okanye ngokweenkcukacha zomenzi).

IIsitulo seOfisi esingasemva kunye neArmrest Strength Testerinokuvavanya zombini iindlela zokuthambekela ezihambelanayo nezizimeleyo, kunye neepads zokulayisha ezihlengahlengiswayo ukuze zihambelane neemilo ezahlukeneyo zomqolo.

Iimpawu eziphambili zoMshini woVavanyo loBugcisa

• Ubuchule bovavanyo oluphindwe kabini:Izikhululo ezahlukeneyo okanye uvavanyo olulandelelanayo lweendawo zokubeka iingalo kunye neendawo zokubeka umqolo.
• Iiseli zomthwalo ezichanekileyo kakhulu:Ukuchaneka ±0.5% yokufunda.
• Umlawuli onokucwangciswa:Misela umthwalo, isantya, imijikelo, kunye nexesha lokubamba ngokomgangatho.
• Ijika lokuguquguquka kwamandla ngexesha langempela:Yiba nombono wokuziphatha kwezinto eziphathekayo.
• Izixhobo zokutshintsha ngokukhawuleza:Ziqhelanise nobukhulu bezitulo obahlukeneyo.
• Indawo yokhuseleko:Ikhusela umqhubi ngexesha lovavanyo olunamandla amakhulu.

Ukuthobela iMigangatho yaMazwe ngaMazwe

Ukusebenzisa isiqinisekisoIsitulo seOfisi esingasemva kunye neArmrest Strength Testeriqinisekisa ukuba iimveliso zakho ziyahlangabezana:

• I-BIFMA X5.1-2017– Icandelo 12 (i-armrest static) kunye ne-13 (i-backrest static)
• EN 1335-3:2009– Imihlathi 4.4 (amandla okubeka ingalo) kunye ne-4.5 (amandla okubeka umqolo)
• I-ANSI/BIFMA X5.11– Iimfuno zesitulo esinzima/esinzima
• GB/T 10357.2-2013– Umgangatho wokuqina kwefenitshala yaseTshayina

Iingenelo zabavelisi kunye neeLebhu zoMgangatho

• Nciphisa umngcipheko woxanduvangokuqinisekisa uyilo ngaphambi kokuba luveliswe ngobuninzi.
• Khawulezisa uphando kunye nophuhlisongovavanyo olukhawulezileyo oluphindaphindayo lwezinto ezintsha (umz., iindawo zokubeka iingalo ze-nylon vs. i-aluminium).
• Qinisekisa ukuhambelana kwebhetshingokuphicotha iisampulu ezingacwangciswanga ezivela kwimigca yemveliso.
• Phumelela iithendangeengxelo zovavanyo eziqinisekisiweyo zabathengi beenkampani kunye noorhulumente.

Isiphelo: Tyala imali kuKhuseleko kunye noMgangatho

IIsitulo seOfisi esingasemva kunye neArmrest Strength Testersisixhobo esibalulekileyo kuye nawuphi na umenzi wefenitshala yeofisi ozimisele ngokhuseleko lwemveliso kunye nokuthobela imithetho yehlabathi. Ngokulinganisa ukusetyenziswa okuqhelekileyo kunye neemeko ezimbi kakhulu zokusetyenziswa gwenxa, lo matshini ukunika idatha yokwakha izitulo eziqinileyo nezihlala ixesha elide ezikhusela abasebenzisi kunye nodumo lophawu lwakho.