Momwe mungasankhire mawilo a aloyi pagalimoto

Mawilo a alloy amawoneka okongola kwambiri kuposa omwe amasindikizidwa wamba. Gudumu la alloy limapatsa galimotoyo fano lapadera, kuti liwoneke ngati galimoto yamasewera. Ngati muyika disk yotere pagalimoto ya kalasi "C", "D" kapena "E", ndiye kuti izi zidzangotsindika udindo wapamwamba wa mwiniwake.

Momwe mungasankhire mawilo a alloy, muyenera kulabadira chiyani?

Choyamba, akatswiri amalangiza kusankha zimbale, ndipo ndithudi mbali iliyonse yopuma, kokha m'masitolo mbiri yabwino wogulitsa. Si chinsinsi kuti tsopano ndizosavuta kugula zabodza, zomwe sizidzangotaya mawonekedwe ake pakapita nthawi, komanso zimatha kubweretsa zotsatira zosasinthika.

Magnesium kapena aluminiyamu?

Mawilo a alloy amakopa oyendetsa galimoto ndi kulemera kwawo kochepa. Mukapita ku sitolo ya zida zamagalimoto, mutha kudabwa ndi chuma chosankha, pali mawilo amitundu yosiyanasiyana, okhala ndi ma spokes osiyanasiyana. Malo opangidwa ndi Chrome amawala padzuwa ndipo madalaivala amalingalira kale momwe galimoto yawo idzayang'anire pambuyo posintha mawilo.

Ma disc amapangidwa makamaka kuchokera ku aluminiyamu kapena magnesium alloys. Ndizitsulo izi zomwe zili ndi malire akuluakulu a mphamvu ndi ductility, komabe dalaivala ayenera kuganizira za funso - chomwe chiri bwino?

Yankho lake ndi losamvetsetseka, zonse zimadalira momwe ntchito ikugwirira ntchito. Magnesium ndi aluminiyamu zonse zimakutidwa ndi filimu yopyapyala ya okusayidi ikakumana ndi mpweya, yomwe imateteza chitsulo kuzinthu zoyipa. Koma pazimbale za magnesium, filimuyi silingathe kulimbana ndi zotsatira za mankhwala omwe amatsanuliridwa m'misewu mu matani m'nyengo ya autumn-yozizira. Filimu ya oxide pa aluminiyamu imalekerera mosavuta kutengera kwamitundu yosiyanasiyana yaukali, sizopanda pake kuti zophikira za aluminiyamu zimatha kutumikira kwa nthawi yayitali.

Aluminiyamu, monga amadziwika kuchokera ku chemistry, siwowopsa ku dzimbiri monga chitsulo kapena chitsulo. Magnesium, m'malo mwake, imafuna kutetezedwa kosalekeza, filimu ya okusayidi imawonongeka pakapita nthawi, makamaka pa kutentha kwambiri komanso mothandizidwa ndi malo amchere. Ndiye kuti, aluminiyumu ndiyabwinoko, kupatulapo, ma disks otere ndi otsika mtengo.

Mfundo yoti aluminiyumu ndi ductile yambiri iyeneranso kulankhula mokomera aluminiyumu. Magnesium alloys ndi kuwonjezera zitsulo zosiyanasiyana - titaniyamu kapena zirconium - ali ndi mphamvu zazikulu, koma katundu nthawi zonse ndi kugwedezeka kumabweretsa kuvala pang'onopang'ono, ndiko kuti, ma magnesium disks amaikidwa pa magalimoto omwe akukonzekera kuti azigwiritsidwa ntchito pamtunda wapamwamba kwambiri.

Makulidwe a disc

Mwachibadwa, mawilo ayenera kusankhidwa molingana ndi kukula ndi magawo a galimoto yanu. Ndiye kuti, ngati radius yanu ndi R14, ndiye kuti muyenera kusankha gudumu la aloyi lomwelo. Mukhoza, ndithudi, kusankha utali wokulirapo, momwemo muyenera kusintha mphira kukhala wochepa kwambiri, pamene gudumu lawiri silidzasintha.

Rabara yotsika kwambiri imagwira bwino panjanjiyo, koma imathanso mwachangu, makamaka m'misewu yabwino.

Chinthu chofunika kwambiri ndi disni overhang - mtunda kuchokera pa disk attachment point to the central axis of symmetry. Gawoli liyenera kutsatira malingaliro a wopanga. Kuchulukana kumayesedwa mu millimeters, kwa zitsanzo zina kusiyana kwa mamilimita 5 kumaloledwa. Ngati mukufuna kuyiyimbira ku galimoto yamasewera, ndiye kuti akatswiri akuyenera kutenga nawo gawo pakusintha kuchoka ndikusintha ma disks okha sikungakhale kokwanira. Dziweruzireni nokha:

• ndi kuchepa kwa overhang, njanji imakhala yotakata, pamene kupanikizika pa likulu ndi pa magudumu kumawonjezeka;
• ndi chiwonjezeko, mawilo adzapumula motsutsana ndi gulu lophwanyika.

Ndiko kuti, muyenera kukonzanso kwambiri kuyimitsidwa.

Muyeneranso kumvetsera kumangiriza - disk iyenera kukhala yoyenera malinga ndi kuchuluka kwa ma bolts okwera ndi kukula kwake, komanso kukula kwake kwa dzenje lapakati. Ngati m'mimba mwake wa bowo okwera akhoza kusinthidwa pogwiritsa ntchito mphete zapadera za adaputala, zomwe nthawi zambiri zimaphatikizidwa ndi zida, ndiye kuti mabowo a magudumu ayenera kufanana ndendende. The awiri a mabawuti okwera - PCD - zikusonyezedwa ndi nambala iwiri - chiwerengero cha mabawuti ndi awiri: 4 * 100 kapena 5 * 114,3 - ndiko kuti, 4 mabowo ndi awiri a 100 mm. Ngati mutenga, mwachitsanzo, 4 * 98 kapena 4 * 102, ndiye kuti simungathe kumangitsa mabawuti onse.

Rim m'lifupi - amasonyezedwa mu mainchesi. Mphepete mwake m'lifupi chimbale ndi 25-30 peresenti zochepa kuposa m'lifupi mbiri tayala. Kupatuka kwa mainchesi 0,5-1,5 kumaloledwa, koma ngati kusiyana kuli kwakukulu, ndiye, choyamba, kuyika tayala pamphepete kumakhala kovuta, ndipo kachiwiri, kuyendetsa galimoto kudzawonongeka.

Muvidiyoyi, katswiri akukamba za momwe angasankhire mawilo a galimoto komanso chifukwa chake kuli kofunikira.

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