| CYG-300型多功能全液压钻机的设计 |
| 投稿时间：2015-03-20 修订日期：2016-02-24 点此下载全文 |
| 引用本文：李武初,彭儒金,邱华,等.CYG-300型多功能全液压钻机的设计[J].钻探工程,2016,43(6):60-63.LI Wu-chu,PENG Ru-jin,QIU Hua,et al. Design of CYG-300 Type Multifunctional Full Hydraulic Drilling Machine[J]. Drilling Engineering, 2016,43(6):60-63. |
| 摘要点击次数: 1098 |
| 全文下载次数: 756 |
|
|
| 中文摘要:主要介绍了CYG-300型多功能全液压钻机的总体结构和液压系统的设计及其主要功能。该钻机采用负载反馈系统，动力头双液压马达和两挡手动变速，使之输出4挡不同无级变化的扭矩和转速；在液压系统给进回路中设置相应的控制阀，增加了钻机的旋喷功能，使得钻机适用范围更广，实现功能更多。野外试钻表明，该钻机运行情况良好，钻进能力强，操作方便。 |
| 中文关键词:多功能全液压钻机 负载反馈 双液压马达 旋喷 |
| |
| Design of CYG-300 Type Multifunctional Full Hydraulic Drilling Machine |
|
|
| Abstract:The paper mainly introduces CYG-300 type multifunctional full hydraulic drilling machine about its overall structure design and hydraulic system design as well as main function. The load feedback system is adopted with dynamic head double hydraulic motors and two-gear manual transmission to output 4 different stepless torques and rotating speeds; related control valve is set for feeding circuit in hydraulic system to increase rotary spray function of the machine, all of these make the rig suitable for wider range with more functions. The field test drilling shows that this hydraulic system has good operation condition, strong drilling ability and convenient operation. |
| keywords:multifunctional full hydraulic drilling machine load feedback double hydraulic motor rotary jet |
| 查看全文 查看/发表评论 下载PDF阅读器 |
