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沥青砼搅拌设备的功用是将不同规格的矿料、矿粉及沥青按照一定的比例拌制成各种沥青混合料。要考核其可靠性,只有结合工地实际作业生产,才是最经济的办法。以下就从这一途径出发,探讨沥青砼搅拌设备可靠性试验。一、试验说明 1.试验目的通过500h的可靠性试验,全面考核搅拌设备作业生产的可靠程度和使用过程中的有效程度。 2.故障定义及分类故障是指搅拌设备在500h可靠性试验过程中,在常规使用条件下,由于其内在原因致使零部件、总成、整机丧失规定功能的现象。
The function of the asphalt concrete mixing equipment is to mix different specifications of mineral materials, ore powder and asphalt into a variety of asphalt mixtures according to a certain proportion. To assess its reliability, it is the most economical method only when it is combined with actual production on site. The following will start from this approach to explore the reliability test of asphalt concrete mixing equipment. First, the test description 1. Test purpose Through the 500h reliability test, a comprehensive assessment of the reliability of the operation of mixing equipment operations and the use of the process of effective degree. 2. Definition of failure and classification Failure refers to the phenomenon that parts, assemblies and complete machines lose their prescribed functions due to their internal causes under the normal use conditions during the 500h reliability test of the mixing equipment.