Yadda Ƙafafun suka fara

Idan za ku iya kiran katakon ƙafar ƙafa, to, tarihinsu ya koma zuwa Paleolithic Era (Stone Age), lokacin da wani ya gano cewa manyan abubuwa masu nauyi sun fi sauƙi don motsawa idan sun yi birgima a kan katako.Ainihin dabaran farko ita ce motar maginin tukwane, tun daga kimanin shekara ta 3500 BC, kuma dabaran farko da aka yi don sufuri wataƙila motar karusar Mesofotamiya ce daga kusan 3200 BC.

Masarawa na d ¯ a sun gano dabaran magana ta farko, kuma Girkawa sun ɗauki mataki gaba ta hanyar ƙirƙira dabaran nau'in H tare da sandar giciye.Celts sun kara daɗaɗɗen ƙarfe a kusa da ƙafafun a kusa da 1000 BC Wheels sun ci gaba da girma da canzawa tare da amfani daban-daban na kociyoyin, kekuna, da karusai, amma ƙirar gabaɗaya ta kasance iri ɗaya na ɗaruruwan shekaru.

Wire spokes ya fito a cikin 1802, lokacin da GB Bauer ya sami lamban kira a kan tashin hankali na waya ya yi magana wanda ya zare ta gefen ƙafa kuma an haɗa shi zuwa cibiyar.Waɗannan sun zama nau'ikan na'urorin da ake amfani da su don ƙafafun keke.Tayoyin huhu na roba sun zo a kusa da 1845, RW Thompson ya ƙirƙira.John Dunlop ya inganta kan taya ta hanyar amfani da nau'in roba daban-daban wanda ke ba da tafiya mai sauƙi ga kekuna.

Motoci na Farko

Yawancin masana tarihin mota sun yarda cewa ƙafafun motoci na zamani sun fara bayyana a cikin 1885, lokacin da Karl Benz ya kera ƙafafun na Benz Patent-Motorwagen.Wannan motar mai kafa uku ta yi amfani da tayoyin waya da tayoyin robar da suka yi kama da ƙafafun keke.Tayoyi sun inganta a cikin shekaru masu zuwa, lokacin da 'yan'uwan Michelin suka fara amfani da roba don motoci, sannan BF Goodrich ya kara carbon a cikin roba don tsawaita rayuwar tayoyin mota.

A cikin 1924, masu yin keken hannu sun yi amfani da birgima da tambarin ƙarfe don yin ƙafafun diski na ƙarfe.Waɗannan ƙafafun suna da nauyi amma suna da sauƙin samarwa da gyarawa.Lokacin da Ford Model-T ya fito, ya yi amfani da ƙafafun bindigogi na katako.Ford ya canza waɗannan zuwa welded karfe magana ƙafafun don 1926 da 1927 model.Farar tayoyin roba maras carbon na waɗannan ƙafafun sun dau kusan mil 2,000 kuma galibi suna tafiya mil 30 ko 34 kawai kafin buƙatar gyara.Wadannan tayoyin suna da bututu, kuma ana iya huda su cikin sauƙi kuma wani lokaci suna fitowa daga gefensu.

Juyin juzu'in motar motar ya ci gaba a cikin 1934, lokacin da ƙananan ƙarfe na tsakiya, inda tsakiyar motar ya kasance ƙasa da gefuna, ya fito.Wannan ƙira ta tsakiya ta sanya tayoyin hawa cikin sauƙi.

Ƙafafun aluminum sun girmi fiye da yadda kuke zato-motocin wasanni na farko suna amfani da ƙafafun aluminum.Bugatti Type 35 ya ɗauki ƙafafun aluminum a cikin 1924. Ƙaƙƙarfan nauyinsu ya sa ƙafafun su juya da sauri, kuma ikon aluminum na watsar da zafi wanda aka yi don ingantaccen birki.Daga 1955 zuwa 1958, Cadillac ya ba da matasan karfe-aluminum ƙafafun da ke nuna fin kama da sikelin aluminum wanda aka zana zuwa bakin karfe.Waɗannan yawanci chrome plated ne, amma a cikin 1956 Cadillac ya fita duka kuma ya ba da kyautar zinare-anodized don Eldorado.

Juyin juyin motar motar ya haɓaka cikin shekarun 50s da 60s, yayin da wasan kwaikwayo da motocin tsere suka ci gaba da ɗaukar alluran aluminum-magnesium ga ƙafafun.Alfa Romeo ya fitar da ƙafafun alloy akan GTA a cikin 1965, kuma Ford ya gabatar da Mustang GT350 tare da zaɓi don ƙafafun Shelby/Cragar masu magana guda biyar waɗanda aka yi da simintin aluminum tare da baki mai chromed.Waɗannan har yanzu suna waldasu zuwa bakin karfe, amma a cikin 1966 Ford ya samar da dabaran simintin ƙarfe-aluminum mai magana guda ɗaya.

Magnesium aluminum alloy wheels (ko “mag” wheels) wanda Halibrand ya yi ya zama dabarar zaɓi don tseren mota tun shekarun 50s, kuma bayan ɗan lokaci ya zama ƙayyadaddun motocin titin Shelby.

A cikin 1960, Pontiac ya bi jagorar samfuran Panhard da Cadillac, ta yin amfani da dabaran da ke da cibiyar alumini wanda aka zazzage zuwa bakin karfe tare da ƙwaya mai chrome.Dole ne waɗannan ƙafafun su yi amfani da adaftar da masana'anta suka kawo don dacewa da injunan daidaita ƙafafun na ranar.Ƙafafun sun kuma ƙunshi babban hular tsakiya wanda ke rufe guraben.Pontiac ya samar da waɗannan ƙafafun masu walƙiya ta hanyar 1968;suna da tsada kuma a yanzu ba kasafai ake nema ba a wajen masu tattara motoci.

Porsche ya shiga duniyar alloy-wheel a cikin 1966, lokacin da suka yi ma'aunin alloy-wheel akan 911S.Porsche ya ci gaba da yin amfani da ƙafafun alloy akan 911 shekaru da yawa a cikin nau'ikan girman daban-daban kuma ya tura su akan samfuran 912, 914, 916, da 944.Kayayyakin alatu da masu yin mota sun ci gaba da ɗaukar ƙafafun alloy tun daga shekarun 60s gaba.

A farkon shekarun 1970, Citroën ma ya fito da wata dabarar da aka ƙarfafe da ƙarfe.Citroën SM ta amfani da waɗannan ƙafafun guduro ya lashe Rally na Maroko a 1971.

Ferrari ya fito da dabaran alloy na farko, nau'in magnesium don nau'ikan hanyoyin 275 GTB, a cikin 1964. A waccan shekarar, Chevrolet ya gabatar da samfurin Corvette tare da keɓaɓɓen Kelsey-Hayes aluminum center-lock wheels, wanda Chevy ya maye gurbinsa a cikin 1967 tare da kulle-kulle. akan iri.Amma tare da Corvette C3 a wannan shekarar, Chevrolet ya dakatar da ƙafafun aluminum mai haske mai haske kuma bai fito da irin wannan nau'in ba har sai 1976.

Wheels sun girma a cikin 90s, tare da daidaitattun masu girma dabam daga ƙasa da inci 15 zuwa sama da inci 17, har ma sun kai 22 inci ta 1998. "Spinners," wanda ke ci gaba da juyawa don sha'awar gani lokacin da motar ba ta motsawa, kuma sun sami sabuntawa. shahara a cikin 90s.

Zane-zanen dabaran futuristic sun haɗa da “twel,” mara iska, dabaran mara huhu tare da magana, dacewa a yanzu kawai don motocin gine-gine masu tafiya a hankali."Twel", wanda Michelin ya kirkira, yana da matsalolin girgiza sama da mil 50 a cikin sa'a guda, wanda ke sa ba zai yuwu a karbe su don amfani da hanya ba har sai an inganta su don magance matsalar girgiza.

Waɗanda ake kira ƙafafu “active”, wanda kuma Michelin ya ƙera, sun haɗa dukkan mahimman sassan motar, har ma da injin, cikin ƙafafun da kansu.Ƙafafun masu aiki don motocin lantarki ne kawai.

Rashin daidaituwa shine zai zama shekaru kafin ku sami kanku a kan "tweels" ko "takalmi masu aiki."A halin yanzu, karfen ku ko ƙafafun ku na allo za su same ku daga aya A zuwa aya B kawai lafiya.Ko da yake suna da ƙarfi kuma abin dogaro, ƙirar dabaran na yanzu na iya fuskantar lalacewa ta hanyar shinge, ramuka, muggan hanyoyi, da karo.Kuna iya buƙatar maye gurbin ƙafafunku don kiyaye motarku tana tafiya lafiya tare da kyakkyawan aiki da ingantaccen mai.TheRayone Wheelsyayi high-yi ƙafafun for yawa yi da kuma model, dagaAudi wheelsga ƙafafun gaBMWskumaMaserati.Mu ne Top10 mota ƙafafun factory a kasar Sin, da simintin line, kwarara kafa line da ƙirƙira line tare da high quality-farashin da al'ada sabis.