Mayunitsi Ogulitsa: Chinthu chimodzi

Kukula kwa phukusi limodzi: 63X33X26 cm

Kulemera konse: 1.800 kg

Mtundu wa Phukusi: Chikwama chimodzi cha thovu, ma seti 8 ku bokosi lakunja

Nthawi yotsogolera:

Kupalasa skateboard kunayamba chifukwa cha kusefa. M'zaka za m'ma 1960, anthu okhala ku California adapanga skateboard yoyamba. Pambuyo pa zaka za m'ma 1970, chifukwa cha kupita patsogolo kwa sayansi ndi ukadaulo mwachangu, okonda skateboard adapanga mawilo a polyurethane, omwe ndi osinthasintha, osawonongeka komanso otanuka, zomwe zalimbikitsa kwambiri chitukuko chatsopano cha ukadaulo wa skateboarding, ndipo skateboarding yakula kwambiri pankhani yolumikizana ndi anthu.

Ndikofunikira kusankha kukula ndi kupindika kwa bolodi komwe kukuyenererani. Ma panelo nthawi zambiri amapangidwa ndi zigawo zisanu, zisanu ndi ziwiri kapena zisanu ndi zinayi za mapanelo amatabwa okakamizidwa ndi mphamvu yayikulu. Ma matabwa akhoza kukhala a maple aku Canada, maple aku China, kapena birch. Kusankha sandpaper kuyenera kukhala "komata" ku phazi, zomwe zingapangitse kukangana pakati pa nsapato ndi bolodi. Kukula kwa mawilo kumawerengedwa mu mamilimita, komwe kumadziwika kwambiri ndi 52-56 mm. Mwachitsanzo, pa gudumu la 5331, manambala awiri oyamba (53) ndi m'mimba mwake wa mawilo, ndipo manambala awiri otsatira (31) ndi m'lifupi mwa mawilo. Gudumu likakula, limathamanga kwambiri, ndipo gudumu laling'ono limakhala loyenera kusewera mokongola. Ma bearing ambiri amagwiritsa ntchito ma abec coefficients kuti afotokoze liwiro ndi kuchedwa, omwe ndi ABEC1, ABEC3, ABEC5 ndi ABEC7. Choyamba, kuchita masewera olimbitsa thupi pa skateboarding panthaka yosalala (monga pansi pa marble kapena pansi pa simenti yosalala), mutha kusankha ma bearing a abec1-3; Ngati mukuchita masewera olimbitsa thupi pa skateboarding pamalo ovuta monga omwe ali ndi mizere yoletsa kutsetsereka, ndi bwino kugwiritsa ntchito ma bearing pamwamba pa ABEC3.