1) explosion-proof hydraulic lifting winch
防爆液压提升绞车
1.
According to the problem,the condition monitoring system of the explosion-proof hydraulic lifting winch was developed,and the key technology of which was analyzed particularly in order to improve the reliability and efficiency of the winch.
防爆液压提升绞车在煤矿应用广泛,但由于井下工作环境恶劣、工况复杂多变,加之绞车液压系统的复杂性,液压绞车的运行可靠性问题一直难以保证。
2) Hydraulic proof explosive winch
液压防爆绞车
3) explosion-proof hydraulic winch
防爆液压绞车
1.
The explosion-proof hydraulic winch and the advantages were introduced,the existing problem of speed control was pointed out,electro-hydraulic proportional technology was used combined with PID control of PLC to improve speed control,and the advantages and feasibility of the explosion-proof hydraulic winch controlled by PLC were analysed.
介绍了防爆液压绞车及其优点,指出了其在速度控制方面存在的问题,提出了应用电液比例技术配合PLC的PID控制来改进速度控制,并简要分析应用PLC控制液压绞车的可行性和优点。
4) explosion-proof hydraulic lift
防爆液压提升机
1.
Analysis of failure in the main hypertension line of hydraulic system of JKY2.0/1.8B type explosion-proof hydraulic lift;
JKY2.0/1.8B防爆液压提升机主油路故障分析
2.
Carrying on reliability analysis to brake system of explosion-proof hydraulic lift and exploring the way of improving its reliability in order to enhance hydraulic lift working reliability.
通过对防爆液压提升机制动系统进行可靠性分析,探讨提高其可靠性的途径,进而提高提升机的工作可靠性。
3.
To carry on reliability analysis to disk braket of explosion-proof hydraulic lift and explore the way of improving its reliability in order to enhance hydraulic lift\'s working reliability.
通过对防爆液压提升机盘形制动器可靠性分析,探讨提高其可靠性的途径,进而提高提升机的工作可靠性。
5) Explosion-proof hydraulic lifter
液压防爆提升机
6) lifting winch
提升绞车
1.
Principle, catalogue and requirement of the lifting winch for coal mines are introduced simply.
本文简要介绍了提升绞车的工作原理,分类及性能要求,根据用户提供的技术规格和设计参数,提出了提升绞车的总体设计方案。
补充资料：防爆
分子式：
分子量：
CAS号：
性质：防止化工厂、炼油厂中爆炸性和易燃性的物质可能引起的爆炸。设备和管道因密封不良而引起爆炸性或易燃性物质外逸，遇到仪表的电气接点和电气设备短路时形成的火花，都可能引起爆炸或燃烧（见爆炸极限）。防爆措施有：（1）选择防爆型仪表；（2）选择防爆型电气设备；（3）选用通风方法。参见防爆膜。
分子量：
CAS号：
性质：防止化工厂、炼油厂中爆炸性和易燃性的物质可能引起的爆炸。设备和管道因密封不良而引起爆炸性或易燃性物质外逸，遇到仪表的电气接点和电气设备短路时形成的火花，都可能引起爆炸或燃烧（见爆炸极限）。防爆措施有：（1）选择防爆型仪表；（2）选择防爆型电气设备；（3）选用通风方法。参见防爆膜。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条