Kutheni i-Impact Resistance ibalulekile kwizigcina-ntloko zoMlilo
Kukho iingozi ezibulalayo ezifana nokuwa kunye nezinto eziwayo kwindawo yokuhlangula umlilo, kwaye njengomgca wokugqibela wokukhusela intloko, ukuchasana kwempembelelo yee-helmets zomlilo kuhambelana ngqo nokusinda kwabacimi bomlilo. Kweli nqaku, siya kudibanisa umgangatho, inkqubo kunye novavanyo lokwenyani, ukuqhawula ukuchasana kwempembelelo yeehelmethi, siphendule amathandabuzo, kwaye sinikeze ireferensi yobungcali kubathengi kunye nabasebenzisi.
Izigcina-ntloko zala maxesha zisebenzisa iqokobhe langaphandle elomeleziweyo kunye nombindi wangaphakathi ofunxa umothuko wesakhiwo esimbaxa-mbili, umaleko wangaphandle ukuxhathisa amandla angaphandle, umaleko wangaphakathi we-buffer energy, ngolungelelwaniso lwezenzululwazi lokusasazwa kwempembelelo ekhawulezileyo ukuphepha ukungena kwendawo. Ngoko ke, ukuchasana kwempembelelo yinkqubo yokhuseleko oluphambili lwesigqoko, kodwa kunye nokulinganisa ukufaneleka kwayo kunye nokulungelelaniswa nokulwa kwangempela kwesitshixo, ehambelana ngqo nokhuseleko lobomi bomlilo.
Olu luhlu lwamandla empembelelo alumiselwanga emoyeni obhityileyo, kodwa luhambelana ngokuchanekileyo neemeko eziqhelekileyo zomngcipheko ekucimeni umlilo kunye nokuhlangula, kwaye iyakwazi ukufunxa ngokufanelekileyo amandla ezi mpembelelo zilandelayo, ukubonelela abacimi-mlilo ngokhuseleko oluthembekileyo:
1. Impembelelo yobutyobo obuwayo: njengezitena eziwayo kwindawo yomlilo, inkunkuma yekhonkrithi, olu hlobo lobunzima buhlala kwi-1-5kg, ukuphakama kwe-1-3 yeemitha, amandla empembelelo malunga ne-40-80 joules, ngokupheleleyoUkucima umliloUluhlu lokukhusela isigcina-ntloko.
2. Izixhobo zokuwa impembelelo: inkqubo yokuhlangula, izembe lomlilo, izixhobo zokudiliza kunye nokunye ukuwa ngengozi, ubunzima be-2-3kg, ukuphakama kwe-2-4 yeemitha, amandla empembelelo malunga ne-50-90 joules,umliloIsigcina-ntloko sinokuba sisikhuseli esisebenzayo.
3. Impembelelo yokuwa kwesakhiwo: xa isakhiwo sidilika i-debris eveliswa yi-splash, impembelelo encinci, amandla empembelelo ngokuqhelekileyo yi-30-70 joules,umliloIsigcina-ntloko sinokusasaza ngempumelelo amandla empembelelo, ukuphepha amandla entloko ngqo.
1. Uyilo lwesakhiwo: isakhiwo esifanelekileyo sinokusasaza ngokufanelekileyo amandla empembelelo. Ingqwalasela ikwimilo yoyilo lwe-helmet, umphezulu woyilo lokuqinisa i-cap, ukufana kodonga lweqokobhe.
2. Inkqubo yokumiswa kwangaphakathi: uxanduva lokusasaza amandla empembelelo kunye nokunciphisa amandla asekuhlaleni entloko. Inkqubo yokuxhoma ekumgangatho ophezulu ithatha uyilo oluhlengahlengiswayo, olunokuthi lulungele iimilo zentloko ezahlukeneyo, kwaye kwangaxeshanye, ngokusebenzisa i-elastic cushioning ye-webbing, amandla empembelelo aya kusasazwa kuzo zonke iindawo zentloko, ukunqanda i-single-point force inkulu kakhulu.
3. Izinto ezingundoqo ezifunxa ukothuka: Lo ngundoqo wempembelelo yokuthomalalisa. Izixhobo eziphambili ze-foam ephezulu, i-EVA yokufunxa ukothuka, i-high-quality-absorbing core idinga ukuba ingabi nambuyekezo emva kwempembelelo, i-energy high-absorption performance, ingaba kwimpembelelo engoko nangoko ngokuguqulwa kwayo, ukufunxa uninzi lwamandla empembelelo, ukunciphisa amandla empembelelo adluliselwe entloko.
1. Ujongo oluphambili kwisiqinisekiso: kuyacetyiswa ukuba ukhethe ngesatifikethi se-CE okanye isiqinisekiso se-CCC sasekhaya semveliso, eyimveliso.umliloisigcina-ntloko impembelelo ukumelana ukusebenza isiqinisekiso esibalulekileyo.
2. Ukukhathazeka malunga nezinto kunye nenkqubo: i-shell priority Kevlar okanye i-polycarbonate composite material, kugweme ukukhetha izinto eziqhelekileyo zeplastiki. Ukukhetha okungundoqo kwegwebu elinoxinzelelo oluphezulu, ukuqinisekisa ukusebenza kakuhle komothuko. Ubuchwephesha khetha ukubumba into enye, kunqande ukuhlanganisa iqokobhe.
3. Ugxininiso kwi-shock absorption kunye ne-suspension system: xa uthenga, unokucinezela ngesandla undoqo wangaphakathi ukuva umphumo wokufunxa. Ukucofa ukuphinda ukubotshwa ngokucothayo, musa ukuwohloka ngokomgangatho. Inkqubo yokumiswa kufuneka ilungiswe, ikwazi ukulungelelanisa imilo yeentloko ezahlukeneyo, kwaye inomsebenzi wokulungisa ngokukhawuleza, inokuvulwa ngesandla esinye kwimeko yongxamiseko, ukunyusa ukhuseleko lokuhlangula.
4. Thatha ingqalelo induduzo kunye nokusebenza: abacimi bomlilo bayahlangula, isigqoko kufuneka sigqitywe ixesha elide, ngoko ubunzima kufuneka bulawulwe ngaphakathi kwe-1.3kg (ngaphandle kwe-cape), ukuphepha ukunyusa umthwalo entanyeni. Kwangaxeshanye, i umlilo i-helmet idinga ukuba nebala elihle lombono (indawo ethe tye yokujonga ≥ 105 °), i-flame retardant (ixesha lokutshisa ≤ 2s), ukugquma kombane (ukuvuza kwangoku ≤ 3mA), ukulungelelanisa kuzo zonke iintlobo zeemeko zokuhlangula ezinzima.
Njengomvelisi oqeqeshiweyo kwintsimi yezixhobo zokucima umlilo, sihlala sigada ubomi babasebenzi bomlilo njengeyona nto ingundoqo, i-helmet nganye ihlolwe ukuqinisekisa ukuba ukuchasana kwempembelelo kusemgangathweni, ukubonelela ngokuthembekileyo kunye nezixhobo ezikhuselekileyo zokukhusela iqela lokucima umlilo kunye neqela lokuhlangula. Ukuba unokuthengwa kwe-helmet yomcimi-mlilo, ukwenza ngokwezifisoIsigcina-ntloko somlilo iimfuno, ungaqhagamshelana nathi nangaliphi na ixesha, iqela lobuchwephesha ukukunika izisombululo-on-enye, kunye netekhnoloji yobuchwephesha ukugada zonke hero retrograde.
Kutheni i-Impact Resistance ibalulekile kwizigcina-ntloko zoMlilo
Abacimi-mlilo bahlala bejongana nemingcipheko yempembelelo efana nobutyobo eludongeni, izitena eziwayo, izixhobo eziwayo, njl.njl. ekulweni umlilo, ukuhlangulwa kwenyikima, ukulahlwa kokuwa kunye nezinye iimeko, kwaye ezi mpembelelo zinokubangela ukonzakala okubulalayo njengokuqhekeka kokhakhayi. Idatha ibonisa ukuba ukulimala kwentloko ziintlobo eziqhelekileyo zokulimala kakhulu kubacimi bomlilo,izigcina-ntloko zomlilo ezifanelekileyo inokusasaza amandla empembelelo, ukunciphisa umngcipheko wokwenzakala kakhulu ngaphezu kwe-80%.Izigcina-ntloko zala maxesha zisebenzisa iqokobhe langaphandle elomeleziweyo kunye nombindi wangaphakathi ofunxa umothuko wesakhiwo esimbaxa-mbili, umaleko wangaphandle ukuxhathisa amandla angaphandle, umaleko wangaphakathi we-buffer energy, ngolungelelwaniso lwezenzululwazi lokusasazwa kwempembelelo ekhawulezileyo ukuphepha ukungena kwendawo. Ngoko ke, ukuchasana kwempembelelo yinkqubo yokhuseleko oluphambili lwesigqoko, kodwa kunye nokulinganisa ukufaneleka kwayo kunye nokulungelelaniswa nokulwa kwangempela kwesitshixo, ehambelana ngqo nokhuseleko lobomi bomlilo.
Ubuninzi beMpembelelo yoMkhosi weeHelmethi zoMlilo ezinokumelana
Njengomenzi wesigcina-ntloko somlilo, sidibanisa imigangatho yoshishino lwasekhaya kunye namazwe ngamazwe, idatha yabo yokuvavanya imveliso, impendulo ecacileyo ---iihelmethi zabacimi-mlilo eziqhelekileyo, inokumelana noluhlu lwamandla empembelelo ye-50-100 joules, ixabiso elithile liya kusekelwe kuyilo lwenkqubo ye-helmet, ukukhethwa kwezinto eziphathekayo, imigangatho yokuqinisekisa kunye nokuhluka okuhlukeneyo.Olu luhlu lwamandla empembelelo alumiselwanga emoyeni obhityileyo, kodwa luhambelana ngokuchanekileyo neemeko eziqhelekileyo zomngcipheko ekucimeni umlilo kunye nokuhlangula, kwaye iyakwazi ukufunxa ngokufanelekileyo amandla ezi mpembelelo zilandelayo, ukubonelela abacimi-mlilo ngokhuseleko oluthembekileyo:
1. Impembelelo yobutyobo obuwayo: njengezitena eziwayo kwindawo yomlilo, inkunkuma yekhonkrithi, olu hlobo lobunzima buhlala kwi-1-5kg, ukuphakama kwe-1-3 yeemitha, amandla empembelelo malunga ne-40-80 joules, ngokupheleleyoUkucima umliloUluhlu lokukhusela isigcina-ntloko.
2. Izixhobo zokuwa impembelelo: inkqubo yokuhlangula, izembe lomlilo, izixhobo zokudiliza kunye nokunye ukuwa ngengozi, ubunzima be-2-3kg, ukuphakama kwe-2-4 yeemitha, amandla empembelelo malunga ne-50-90 joules,umliloIsigcina-ntloko sinokuba sisikhuseli esisebenzayo.
3. Impembelelo yokuwa kwesakhiwo: xa isakhiwo sidilika i-debris eveliswa yi-splash, impembelelo encinci, amandla empembelelo ngokuqhelekileyo yi-30-70 joules,umliloIsigcina-ntloko sinokusasaza ngempumelelo amandla empembelelo, ukuphepha amandla entloko ngqo.
Ziqhutywa njani iiMvavanyo zeMpembelelo yesigqoko soMlilo
JIUPAI njengomvelisi oqeqeshiweyo, sinyanzelisa ukuba yonke intoumcimi-mliloIsigcina-ntloko sinokumelana novavanyo lwangempela, umzi-mveliso kufuneka uphumelele uvavanyo lwempembelelo yebhubhoratri engqongqo, ukuqinisekisa ukuba ukusebenza okuchasene nempembelelo yomgangatho. Oku kulandelayo yinkcazo eneenkcukacha yenkqubo engundoqo yeumlilouvavanyo lwempembelelo yesigcina-ntloko, ukuze ukwazi ukuqonda ngokunyanisekileyo inkqubo yovavanyo lweehelmethi ezifanelekileyo.Uvavanyo lwempembelelo yokuwisa
Uvavanyo lulinganisa indawo yempembelelo yezinto eziwayo kwindawo yokuhlangula, isigcina-ntloko sinxitywe kwisikhunta sentloko esiqhelekileyo, kwaye ubunzima obuchaziweyo besando, ngokuqhelekileyo i-5kg yentsimbi yentsimbi okanye isando, ihla ngokukhululekileyo ukusuka kubude obuthile (i-1-3 yeemitha), ifuthe phezulu, ngaphambili, ngasemva, ecaleni kunye nezinye iindawo eziphambili zeumliloIsigcina-ntloko, ngokusebenzisa inzwa yokulinganisa ngokuchanekileyo amandla empembelelo kunye nokukhawuleza okudluliselwe kwi-mold yentloko. Imigangatho efanelekileyo yamandla empembelelo ayigqithisi kwi-3780N, ukukhawuleza kwempembelelo ephezulu kumphezulu we-cap ayidluli i-150g, umphambili kunye necala le-cap kunye nomva we-cap 400g, akukho kugqabhuka kwe-cap.umliloisigcina-ntloko, akukho nkunkuma iwayo.Uvavanyo lokuhlatywa
Indawo yokuhlangula inokujongana nenkunkuma ebukhali, njengentsimbi, impembelelo yeglasi, ngoko ke uvavanyo lokuhlatywa lubalulekile. Uvavanyo, luya kuba yi-3kg yentsimbi ebukhali, ukusuka kumphakamo we-1 yemitha yokuwa, impembelelo kwiindawo ezibuthathaka ze umlilo Isigcina-ntloko, imigangatho efanelekileyo ye-cone yensimbi ayiyi kungenaumliloigobolondo isigcina-ntloko, akayi kuqhagamshelwa kunye nokungunda intloko, ukuqinisekisa ukuba isigcina-ntloko sinokuchasa ngempumelelo ifuthe lezinto ezibukhali, ukuphepha ukuba intloko ihlatywe ukulimala. SivelisaumliloIzigcina-ntloko, ngenxa yokutyeba kwemathiriyeli yeqokobhe kunye nokuqiniswa kwesakhiwo, inqanaba lokupasa uvavanyo lokugqobhoza kwe-100%.Uvavanyo lokufunxa okothusayo
Undoqo wokumelana nempembelelo yesigcina-ntloko ulele ekusebenzeni kondoqo wokufunxa umothuko. Uvavanyo, ngokusebenzisa i-sensor real-time monitoring of the helmet core kwinkqubo yempembelelo yokufunxa amandla, ukuvavanya umphumo wokunciphisa undoqo. A ufanelekileumliloIsigcina-ntloko kufuneka sikwazi ukufunxa ngaphezulu kwe-70% yamandla empembelelo, ukunciphisa amandla empembelelo adluliselwe entloko kuluhlu olukhuselekileyo. Sisebenzisa i-foam core enoxinaniso oluphezulu, ukusebenza kakuhle okufunxa umothuko okungaphezulu kwe-85%, okungaphezulu lee kumndilili woshishino, kunokuthintela ngempumelelo impembelelo ekhawulezileyo.
Imiba Ephambili EchaphazelayoUmliloUkomelela kweMpembelelo yesigcina-ntloko
Izinto zeShell: lo ngumgca wokuqala wokukhuselaumliloUkumelana nempembelelo yesigcina-ntloko, iKevlar eqhelekileyo, i-fiberglass, imathiriyeli edibeneyo ye-thermoplastic. Ukusebenza kweKevlar kufanelekileyo, amandla aphezulu, ubunzima obulula, ukumelana nobushushu obuphezulu, lukhetho lokuqala oluphezuluumliloizigcina-ntloko. Ixabiso eliphantsi le-Fiberglass, i-insulation elungileyo, ifanelekile kwimisebenzi yesiqhelo. Iicomposites ze-Thermoplastic zinzima, zinendleko kwaye zifanelekile ukuthengwa kwezinto ezininzi.1. Uyilo lwesakhiwo: isakhiwo esifanelekileyo sinokusasaza ngokufanelekileyo amandla empembelelo. Ingqwalasela ikwimilo yoyilo lwe-helmet, umphezulu woyilo lokuqinisa i-cap, ukufana kodonga lweqokobhe.
2. Inkqubo yokumiswa kwangaphakathi: uxanduva lokusasaza amandla empembelelo kunye nokunciphisa amandla asekuhlaleni entloko. Inkqubo yokuxhoma ekumgangatho ophezulu ithatha uyilo oluhlengahlengiswayo, olunokuthi lulungele iimilo zentloko ezahlukeneyo, kwaye kwangaxeshanye, ngokusebenzisa i-elastic cushioning ye-webbing, amandla empembelelo aya kusasazwa kuzo zonke iindawo zentloko, ukunqanda i-single-point force inkulu kakhulu.
3. Izinto ezingundoqo ezifunxa ukothuka: Lo ngundoqo wempembelelo yokuthomalalisa. Izixhobo eziphambili ze-foam ephezulu, i-EVA yokufunxa ukothuka, i-high-quality-absorbing core idinga ukuba ingabi nambuyekezo emva kwempembelelo, i-energy high-absorption performance, ingaba kwimpembelelo engoko nangoko ngokuguqulwa kwayo, ukufunxa uninzi lwamandla empembelelo, ukunciphisa amandla empembelelo adluliselwe entloko.
Indlela yokukhetha isigcina-ntloko soMlilo-Mlilo oneMpembelelo ephezulu
Kumaqela okuhlangula umlilo, amasebe omlilo kunye nabathengi, undoqo wokukhethaiihelmethi zabacimi-mlilo ezinefuthe eliphezulu kukuthathela ingqalelo imigangatho, imathiriyeli kunye nokusebenza. Idityaniswe neminyaka yethu yamava kwimveliso kunye nokuthengwa, sishwankathela iingongoma ezi-4 zokuthenga ezingundoqo ukukunceda uphephe ukungaqondani kwaye ukhethe iimveliso ezifanelekileyo nezikhuselekileyo.1. Ujongo oluphambili kwisiqinisekiso: kuyacetyiswa ukuba ukhethe ngesatifikethi se-CE okanye isiqinisekiso se-CCC sasekhaya semveliso, eyimveliso.umliloisigcina-ntloko impembelelo ukumelana ukusebenza isiqinisekiso esibalulekileyo.
2. Ukukhathazeka malunga nezinto kunye nenkqubo: i-shell priority Kevlar okanye i-polycarbonate composite material, kugweme ukukhetha izinto eziqhelekileyo zeplastiki. Ukukhetha okungundoqo kwegwebu elinoxinzelelo oluphezulu, ukuqinisekisa ukusebenza kakuhle komothuko. Ubuchwephesha khetha ukubumba into enye, kunqande ukuhlanganisa iqokobhe.
3. Ugxininiso kwi-shock absorption kunye ne-suspension system: xa uthenga, unokucinezela ngesandla undoqo wangaphakathi ukuva umphumo wokufunxa. Ukucofa ukuphinda ukubotshwa ngokucothayo, musa ukuwohloka ngokomgangatho. Inkqubo yokumiswa kufuneka ilungiswe, ikwazi ukulungelelanisa imilo yeentloko ezahlukeneyo, kwaye inomsebenzi wokulungisa ngokukhawuleza, inokuvulwa ngesandla esinye kwimeko yongxamiseko, ukunyusa ukhuseleko lokuhlangula.
4. Thatha ingqalelo induduzo kunye nokusebenza: abacimi bomlilo bayahlangula, isigqoko kufuneka sigqitywe ixesha elide, ngoko ubunzima kufuneka bulawulwe ngaphakathi kwe-1.3kg (ngaphandle kwe-cape), ukuphepha ukunyusa umthwalo entanyeni. Kwangaxeshanye, i umlilo i-helmet idinga ukuba nebala elihle lombono (indawo ethe tye yokujonga ≥ 105 °), i-flame retardant (ixesha lokutshisa ≤ 2s), ukugquma kombane (ukuvuza kwangoku ≤ 3mA), ukulungelelanisa kuzo zonke iintlobo zeemeko zokuhlangula ezinzima.
Ukuqukumbela
Ubuninzi bempembelelo ye-helmet yomcimi-mlilo ayilona nje inani, kodwa kunye nokuzibophelela kukhuseleko lobomi bomcimi-mlilo. I-50-100 joules yoluhlu lokukhusela impembelelo ludibaniso oluchanekileyo lwemigangatho yoshishino kunye neemfuno zokusebenza, ngelixa izinto ezisemgangathweni ophezulu, uyilo lwezenzululwazi, uvavanyo olungqongqo lungundoqo wesiqinisekiso sokusebenza kwe-helmet esichasene nempembelelo.Njengomvelisi oqeqeshiweyo kwintsimi yezixhobo zokucima umlilo, sihlala sigada ubomi babasebenzi bomlilo njengeyona nto ingundoqo, i-helmet nganye ihlolwe ukuqinisekisa ukuba ukuchasana kwempembelelo kusemgangathweni, ukubonelela ngokuthembekileyo kunye nezixhobo ezikhuselekileyo zokukhusela iqela lokucima umlilo kunye neqela lokuhlangula. Ukuba unokuthengwa kwe-helmet yomcimi-mlilo, ukwenza ngokwezifisoIsigcina-ntloko somlilo iimfuno, ungaqhagamshelana nathi nangaliphi na ixesha, iqela lobuchwephesha ukukunika izisombululo-on-enye, kunye netekhnoloji yobuchwephesha ukugada zonke hero retrograde.
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