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塔式起重机品种繁多,规格各异,就制动部分而言,目前采用比较多的有盘式制动和液压推杆制动两种形式,随着科学技术的发展,盘式制动应用越来越广。1盘式制动工作原理工作时(如图1所示),磁力体接通电源,产生电磁场,克服压力弹簧的阻力,吸引移动衔铁,沿导杆向尾部移动,使制动片于制动片间隔件和两端制动
Tower crane variety, different specifications, the braking part, the current use of more disc brake and hydraulic push rod brake in two forms, with the development of science and technology, the application of disc brake more The more widely. 1 disc brake working principle (shown in Figure 1), the magnetic body connected to the power supply to produce electromagnetic fields to overcome the resistance of the pressure spring to attract the moving armature, along the guide rod to the tail to brake the brake Spacers and brakes at both ends