柴油机曲轴、飞轮、离合器等高速旋转零部件都应进行平衡试验。曲轴要做动平衡试验,飞轮和离合器需进行静平衡试验,以保证修后的柴油机在行驶中不产生抖动,避免轴承等零部件过早磨损。本文介绍一种飞轮和离合器静平衡试验用双杠式平衡架。此架由平衡架、平衡轴、调整螺栓、台面、定位键等组成(见附图)。 Diesel crankshaft, flywheel, clutch and other high-speed rotating parts should be balanced test. Crankshaft to do dynamic balance test, flywheel and clutch static balance test to be carried out to ensure that the repaired diesel engine does not produce jitter, to avoid premature wear bearings and other components. This article describes a flywheel and clutch static balance test with two bar gimbal. This frame from the balance frame, balance shaft, adjusting bolts, countertops, positioning keys and other components (see photo).