刹车毂加工。
所述的轮辋、辐条及刹车毂铸造成一个整体，所述辐条整体呈弧形。
The rim, spoke and the brake hub are cast into a whole; the spoke takes a shape of an arc on the whole.
本发明改变了一直认为刹车毂失效的主要方式是磨损的传统观念，发现了其失效主要方式是冷热疲劳引起的开裂。
Unlike the traditional idea that the failure of brake hub is mainly caused by abrasion, it is discovered that the main failure mechanism is the cracking caused by temperature different fatigue.
针对国内汽车生产厂家的需求，本文就新型汽车刹车制动毂疲劳试验机的软硬件设计及工作原理进行论述。
For matching the demand of local carmakers, it is discussed in this paper that the software and hardware designing and the principle of the new type brake hub fatigue testing device of car.
针对国内汽车生产厂家的需求，本文就新型汽车刹车制动毂疲劳试验机的软硬件设计及工作原理进行论述。
For matching the demand of local carmakers, it is discussed in this paper that the software and hardware designing and the principle of the new type brake hub fatigue testing device of car.
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