Design defects and hydraulic system elements aging are the main causes of the gantry milling machine's fault.
设计缺陷和液压系统元件的老化是导致龙门铣床出现故障的主要原因。
Units 1 6 meters import 600 tons bending machine, a punch 600 tons of imports, a CNC Gantry Milling drilling machine, a welding robot.
一台6米的600吨的进口折弯机，一台600吨的进口冲床，一台数控龙门铣钻床，一台焊接机器人。
It sets general CNC gantry milling machine, vertical-horizontal milling machine, boring machine, drilling machine, vertical lathe and machining center functions into one.
集普通数控龙门铣、立卧铣床、镗床、钻床、立式车床及加工中心的功能于一体。
The main equipment including Open blanking Production Line, Main welding Production Line, CNC Gantry Milling, other Production or auxiliary equipment, a total of 351 sets.
主要设备有开卷落料线、主焊线、数控龙门铣等生产主辅设备351台（套）。
The synchrodrive is the important part in the gantry moving type milling machining centers.
双电机同步传动是龙门移动式镗铣加工中心的关键环节。
The noncoincidental problem of synchrodrive for gantry moving milling machines is studied. Two linear motors are applied as traversing drive mechanism of gantries.
对龙门移动式镗铣床同步传动不一致性问题进行研究，用两台直线电机作为龙门柱纵向进给的传动机构。
Based on this principle, a rapid servo nc unit is designed for B2116 heavy duty gantry type planing - milling -grinding machine. This paper introduces its principle and main technical problems.
本文介绍了用于B2116大型龙门刨铣磨床的快速随动数控单元，阐述了其工作原理及主要技术问题。
The paper introduce structure of right-angle milling head that is used in TH42 type gantry machining center and it discuss working theory of...
文章介绍了一个在TH42龙门式加工中心上配合使用的直角铣头的结构，讨论了铣头的自动转位及自动装卸的动作原理。
The paper introduce structure of right-angle milling head that is used in TH42 type gantry machining center and it discuss working theory of...
文章介绍了一个在TH42龙门式加工中心上配合使用的直角铣头的结构，讨论了铣头的自动转位及自动装卸的动作原理。
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