一、概述 对内燃机整园轴瓦及各类衬套的测量,在目前轴瓦行业中一般都采用接触式机械通用量具和专用量具。由于轴瓦的减磨合金层质软极易在检测过程中划伤,不可避免带来深浅不一的测量痕迹。因而采用通用检具已不适应当前在精度上和效率上的需要了。 我厂从82年开始采用了Q F P浮标式气动量仪,达到了非接触测量的目的,并且提高了检测精度和检测效率。 First, an overview of the internal combustion engine and all kinds of bushings bushing measurements, in the current bearing and bushings industry are generally used universal mechanical measuring tools and special measuring tools. Due to the bearing pad wear alloy layer can easily be scratched in the detection process, inevitably bring different shades of measurement traces. Therefore, the use of universal fixture has not adapted to the current accuracy and efficiency needs. Since 1982, our factory has adopted the QF P buoy pneumatic measuring instrument to achieve the purpose of non-contact measurement, and improve the detection accuracy and detection efficiency.