Cén fáth a gcaitheann boinn gluaisrothair chomh gasta ar an mbóthar?

2021-06-11

Tá ról lárnach ag an dá bhonn gluaisrothar. Is féidir a rá gurb iad boinn an t-aon "droichead" a nascann an bóthar leis an bhfeithicil. Ní thugann a lán daoine aird ar bithboinn gluaisrothair, agus ná tabhair aird ar chothabháil. Níl a fhios acu fiú conas caitheamh na mbonn a luathú. Ach deir an rian a mhalairt, caithfidh na boinn ar an mbóthar caitheamh níos gasta ná marcaíocht laethúil? I díreach cúpla deich nóiméad, is gá na boinn a athsholáthar. Cén fáth?
Is cineál inchaite é an bonn féin. Maidir le gnáthbhonn, is cnapán beag an comhartha caitheamh sa phatrún tread, mar sin nuair a chaitear an bonn go pointe áirithe, cuimilfidh sé i gcoinne an chnapáin seo. Mura ndéantar na boinn a athsholáthar ag an am seo agus má leanann an caitheamh orthu, scriosfar ciseal struchtúrtha na mbonn agus cuirfear an baol i bhfolach a bhaineann le puncture.

Tá roinnt cúiseanna leis na boinn rianta a chaitheamh go gasta:
1. Staid na feithicle: Tá staid na feithicle an-speisialta. Toisc gur rás-rian é, tabharfaidh bearna ollmhór gach soicind. Tá sé deacair luas gach feithicle a rialú. Tá an fheithicil thar a bheith gasta, agus luasghéadaíonn an luas foriomlán caitheamh anboinn.
2. Rapid acceleration and frequent rapid deceleration: On the track, drivers need to make rapid turns, emergency braking, ultra-high number of turns to start, etc., so that the boinn are worn out. Sudden acceleration, at this time the tire tread has to double the work force of the ground, so that the tire will leave marks on the ground, and the wear will increase accordingly. Every corner of the track must be bent to ensure its own speed. It is also an important factor in accelerating tire wear.
3. Special boinn: Track boinn are hot-melt boinn, which are more prone to wear and tear than normal boinn. After the hot-melt boinn reach the normal working temperature, the grip and friction increase, which brings about increased wear and tear.
4. Brú na mbonn: Is minic a bhíonn an próiseas timthriallach de theocht íseal-teocht-ard teocht-íseal teocht-ard teocht, rud a fhágann go n-athraíonn brú na mbonn i gcónaí, rud a chuirfidh dlús le caitheamh freisin.
I believe that most ordinary people are not racers and do not have enough money to change boinn every day. Therefore, we must pay more attention to protecting our boinn when riding. Good boinnin ann an ráthaíocht is mó a sholáthar maidir lenár marcaíocht shábháilte. Déan iarracht a bheith chomh mall agus is féidir, laghdaigh an líon uaireanta a úsáideann tú na coscáin, agus ná luasghéarú ná luasmhoilliú go tapa. Ní amháin go bhfuil sé seo sábháilte, ach cuidíonn sé le húsáid fhadtéarmach anboinn.
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