1. Muganho weKutakura Kwebasa reRound Link Steel Chains
Ungave uchitakura michina, uchishandisa cheni dzekudhonza, kana kuti uri muindasitiri yekucheka matanda, zvakakosha kuziva miganhu yemutoro wekushanda wecheni yauri kushandisa. Cheni dzine muganho wemutoro wekushanda- kana WLL- weinenge chikamu chimwe muzvitatu chesimba radzo rekutyoka (huwandu hwesimba rinogona kumiriswa necheni dzisati dzatyoka).
Chiyero checheni nedhayamita zvinosarudza muganho wemutoro wecheni. Cheni yacho yakashongedzwa negiredhi nehukuru kuitira kuti ugone kuziva WLL yayo uchishandisa chati iyi.
2. Mhando dzecheni
Giredhi 30 iketani ine mabasa akawanda uye inodhura zvishoma. Inozivikanwawo seGiredhi 30 Proof Coil Chain, vanhu vanoshandisa chigadzirwa ichi mumaindasitiri akasiyana-siyana nemabasa, kusanganisira kuvaka kwakareruka, macheni ekudzivirira, uye muindasitiri yegungwa. Hazvina kuchengetedzeka pakusimudza pamusoro. Cheni yeGiredhi 30 inonyorwa uchishandisa 3, 30, kana 300.
Inonziwo Grade 43 High Test Chain kana Grade 43 Tow Chain, izvi zvakajairika mumaindasitiri ekudhonza nekutema matanda. Usambofa wakashandisa cheni iyi pakusimudza pamusoro. Cheni iyi inosanganisira magadzirirwo akavezwa uchishandisa 43 kana G4.
Cheni yekutakura yeGiredhi 70, inonziwo "Cheni yeMarori eGiredhi 70," inoshanda mukuchengetedza mitoro yekutakura pamusoro pemugwagwa. Usamboshandisa cheni iyi pakusimudza pamusoro pemotokari. Cheni iyi inosanganisira magadzirirwo akavezwa achishandisa 7, 70, kana 700.
Chain yeGrade 80 Alloy inoshanda pakusimudza pamusoro pemotokari nekuda kwekugadzirwa kwayo kunogadziriswa nekupisa. Vanhu vanowanzo shandisa rudzi urwu rwecheni secheni inorema yekudhonza. Cheni yeGrade 80 inosanganisira magadzirirwo akavezwa achishandisa 8, 80, kana 800.
Inoonekwa secheni yemhando yepamusoro, ine muganho webasa wakakwira ne25% kupfuura cheni yeGiredhi 80. Yakachengeteka kusimudza pamusoro pemotokari. Cheni dzeGiredhi 100 dzinosanganisira magadzirirwo akavezwa ne10 kana 100.
Chigadzirwa chitsva chiri kutengeswa, cheni yeGiredhi 120 yakasimba kusvika 50% kupfuura cheni yeGiredhi 80 uye 20% yakasimba kupfuura cheni yeGiredhi 100. Inodzivirirawo kukweshwa kupfuura cheni dzeGiredhi 80 neGiredhi 100. Yakachengeteka pakukwidziridzwa pamusoro pemusoro.
3. Dzidza zvakawanda nezvemusiyano uripo pakati pemagiredhi 70, 80 ne100 pano:
Mubvunzo unowanzo bvunzwa nevatengi vedu nezvezvigadzirwa zvedu zvemaketani ndewekuti "Ndeipi misiyano iri pakati pemaketani egiredhi 70, 80, 100, uye 120?" Tinotsanangura misiyano iri pakati pezvikamu izvi uye kuti ndeapi maketani aunofanira kushandisa zvichienderana nezvaunoda.
Cheni yeGiredhi 70
Cheni yeGiredhi 70 inogadzirwa nesimbi yekabhoni inogadziriswa nekupisa. Inozivikanwawo se "cheni yemutyairi wemotokari," vanhu vanoshandisa Giredhi 70 senzira yekubatanidza matrailer pamusoro pemugwagwa.Usamboshandisa cheni iyi pakusimudza pamusoro pemotokari.
Rudzi urwu runowanzova negoridhe rakaita segoridhe saka zviri nyore kuziva. Rinosanganawo nezvinodiwa neCalifornia Highway Patrol neDOT. Mashandisirwo echeni iyi, kunze kwekutakura, anosanganisira kukweva, kutema matanda, kugadzira mafuta, uye kushandiswa kwekuchengetedza.
Cheni iyi inosanganisira magadzirirwo akavezwa ne7, 70, kana 700.
Cheni ye80 icheni yesimbi inogadziriswa nekupisa ine simba rakawanda kana tichienzanisa nehuremu. Simba rayo rinoita kuti ive yakachengeteka pakusimudza nekusimudza zvireyi pamusoro pemotokari. Yakanakirawo kushandiswa senge kudzoreredza, kuchengetedzeka, uye kudhonza cheni.
Cheni iyi iri kuwedzerawo kuwanda muindasitiri yemarori eflatbed kuti ichengetedze mitoro inorema mumaindasitiri. Nekuti mhando idzi dzecheni dzinowanzo shongedzwa nerudzi rwakati rwe clevis grab hook, uye magungano akadaro echeni haatenderwe kusimudzwa pamusoro pemotokari.
Cheni iyi inosanganisira magadzirirwo akavezwa ne8, 80, kana 800.
Cheni yeGiredhi 80
Cheni yeGiredhi 100
Cheni yeGiredhi 100 chigadzirwa chitsva uye chiri kuramba chichifarirwa sechinotsiva cheni yeGiredhi 80. Ichionekwa semhando yepamusoro nevagadziri, inopa miganho yekushanda yakakwira ne25% kupfuura yeGiredhi 80 uye inoshanda pakushandisa zvinhu zvinosimudza zvinhu pamusoro pemotokari.
Vanhu vakawanda vanoshandisa giredhi 100 kupfuura giredhi 80 kuti vabate mitoro yakatsetseka. Cheni iyi ine simba rakawedzerwa uye saizi diki isingapfuure muganho wemutoro wekushanda.
Zvisinei, nekuti cheni idzi dzinowanzo shongedzwa nerudzi rwakati rwe clevis grab hook, uye magungano echeni akadaro haatenderwi kusimudzwa pamusoro pemusoro.
Cheni iyi inosanganisira magadzirirwo akavezwa ne10, 100, kana 1000.
Cheni yeGiredhi 120 imhando itsva yecheni inoshanda zvakanyanya, ichipa simba guru muindasitiri. Maitiro ekubatanidza mativi anogadzira kubatana kwakawanda pakati penzvimbo dzinobata mabheyaringi pazvinobatanidza, izvo zvinoderedza kumanikidzwa kwecheni.
Izvi zvinoreva kuti miganhu yemutoro wekushanda iri pamusoro pe50% pane giredhi 80, uye 20% pamusoro pegiredhi 100. Chain grade 120 inoshanda pakusimudza pamusoro pemusoro. Zvakakosha kuziva kuti sezvakaita Grade 80 tie down chain assemblies uye Grade 100 tie down chain assemblies, chain assemblies hadzinawo kuchengetedzeka pakusimudza pamusoro pemusoro nekuda kwerudzi rwezvikorekedzo zvinoshandiswa.
Rudzi urwu rwecheni rune magumo ebhuruu akajeka kuti zvionekwe zviri nyore.
Cheni yeGiredhi 120
Pasinei nerudzi rwecheni, vese vanofanirwa kutevedzera mitemo yakatarwa neNational Association of Chain Manufacturers (NACM), iyo inosanganisira:
- Usambofa wakatakura kana kusungirira zvinhu zvakasimudzwa pamusoro pevanhu.
- Kuongorora cheni nguva nenguva kuti uone kana dzakatsemuka, dzakaboorwa, dzakasakara, dzakareba, dzine mitswe, uye kuti dzakakodzera here.
- Kupisa zvakanyanya kana kusangana nenzvimbo dzine makemikari akadai semaacid kana zvinopisa kana utsi zvinogona kuderedza mashandiro echeni.
- Bvunza mugadziri wecheni kana cheni dzichishanda kunze kwenzvimbo yekupisa inokurudzirwa (-40 °F kusvika 400 °F).
- Bvisa cheni kubva pabasa kana ukobvu pane chero chikamu chiri pachinongedzo huri pasi pehuwandu hushoma hwakanyorwa.
- Pakusanganisa mhando dzecheni kana dzezvikamu, zvese zvinofanirwa kuverengerwa pamuganho wemutoro wekushanda wechikamu kana cheni ine mwero wakaderera.
- Tarisa sarudzo yedu yeketani yekufambisa yegiredhi 70, pamwe chete nezvisungo zvecheni.
Nguva yekutumira: Gunyana-27-2022
