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Translations:Brake Shoes/1/zh-hant

From Derail Valley
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軔塊,或稱閘瓦、煞車皮,是安裝於鐵路車輛 車輪旁的金屬部件。貫通制軔 單獨制軔 手軔機 制軔方式 都仰賴它才得以產生制軔力。透過軔塊制軔,是讓其與車輪摩擦,將旋轉動能化為熱量達成制軔效果。軔塊在制軔過程中被推壓至車輪表面,使車輛減速的同時升溫。