论文部分内容阅读
在毛主席“开发矿业”的伟大号召下,我矿广大职工发扬了“自力更生、艰苦奋斗”的革命精神,在批林整风运动中,落实“鞍钢宪法”,实行工人、干部和技术人员三结合,研制成功掘进双机液压凿岩台车,经过试验和改进,于1973年9月开始正式用于生产,到1974年8月止,已掘进开拓巷道1317.6米。经过近一年的生产实践检验,台车结构紧凑合理,动作平稳可靠,易于制造维修,生产效率显著提高,深受井下工人的欢迎。一位重返第一线的老岩工兴奋地说:“我的体力弱了,打气腿子是不行了,如果打台车我还能干上20年。”一、台车的技术性能和参数 1、适应条件: 适用于一般巷道断面3.6～6.5米~2,最大断面2500×3000毫米。轨距600毫米,最小弯
Under the great call of Chairman Mao’s “mining development”, the vast majority of mine workers carried forward the revolutionary spirit of “self-reliance and hard work” and implemented the “Anshan Iron and Steel Constitution” in the campaign of rectification and rectification of forests and implemented the combination of workers, cadres and technicians , The successful development of dual hydraulic drilling rig, after testing and improvement, in September 1973 formally used for production, to August 1974 only, has been heading to open up the roadway 1317.6 meters. After nearly a year of production practice, the trolley has the advantages of compact structure, stable and reliable operation, easy manufacture and maintenance, remarkably improved production efficiency and well received by underground workers. A return to the forefront of the old rock worker excitedly said: “My physical weakness, cheer is not good, if I can play tricks on the dry for 20 years.” First, the technical performance of trolleys and parameters 1 , Adaptation conditions: Suitable for general roadway section 3.6 ~ 6.5 m ~ 2, the largest section of 2500 × 3000 mm. 600 mm gauge, minimum bend