【摘要】 石油钻机配置盘式刹车制动系统的基本原则是制动系统工作可靠且具有良好的工艺特性。在此基础上,提出盘式刹车的刹车钳应由开式和闭式两种钳型组成,刹车制动系统由工作制动子系统、紧急制动子系统和驻车制动子系统组合而成,并指出制动系统应具有制动能力储备、安全保障系统和备用系统。同时,分析了ZJ50钻机盘式刹车制动系统的主要特点。更多还原

【Abstract】 For the disc brake system on a drilling rig, reliable performance and good technological characteristic are required. It is proposed that both open type and close type brake clamps should be provided, the brake system should be comprised of working brake subsystem, emergency brake subsystem and holding brake subsystem, and it should be possess brake capacity storage, security system and standby system. The leading features of the disc brake system on Model ZJ50 rig are analyzed.更多还原