Simulation and analysis of the impact force acting on the vibratory roadheader's cutting head.
振动式掘进机截割头冲击力的仿真分析

Analysis of the main factors affecting the performance of a roadheader
影响掘进机性能的主要因素分析

Analysis and approach on yaw question of roadheader
掘进机跑偏问题分析

roadheader with single arm.
单臂掘进机

Study of Bit Arrangement on Cutting Head of Roadheader
掘进机截割头截齿排列研究

Optimal Design for Pick Arrangement Parameters on Cutting Head of Roadheader Based on Minimum Load fluctuation
基于载荷波动最小的掘进机截割头截齿排列参数优化设计

Virtual assembly of roadheader cutting head
掘进机截割头的虚拟装配

A heavy broadheaded ax formerly used as a weapon.
战斧一种重的, 顶部宽的斧头, 曾用作武器

Optimized design of cutting efficiency for axial cutter of roadheader
掘进机纵轴式截割头截割效率的优化设计

Guide for Fixed Blade Broadhead Performance and Safety Standards
固定刃有粗大尖形铁箭头的箭矢的性能和安全标准指南

boom type roadheader
悬臂式掘进机

The Matched Relation between Oscillating Force and Cutting Force of Cutting Head on Boom Roadheader.
悬臂式掘进机截割头摆动力与截割力的匹配关系

Mathematical model and application of determining pick seat's position for roadheader transverse cutting header Cutting the Rod to Fit the Gate.
横轴式掘进机截割头齿座安装位置的数学模型及其应用

Simulation of Main Load of Cutting Heads of Roadheaders
掘进机截割头平均负荷的模拟

Simulation study of random loads on a cutting head of roadheader
掘进机截割头随机载荷的模拟研究

Simulation and Analysis of Loads on Cutting Head of Horizontal Roadheader.
横轴式掘进机截割头载荷的模拟分析

Kinematics Analysis of Pick on Transverse Cutting Head of Roadheader
横轴式掘进机截割头截齿运动学分析

Motion Equation of Pick on Transverse Cutting Head of Roadheader
横轴式掘进机截割头截齿空间运动方程的建立

Research on the Dynamic Property of the Drive System of Transverse Roadheader's Cutting Unit.
横轴式掘进机截割部传动系统动态特性研究

Finite element analysis of pick and holder on hard rock roadheader
硬岩掘进机截齿与齿座的有限元分析

Mechanical analysis for Main Frame of a new Railway Tunnel Roadheader
一种新型臂式掘进机机架力学分析

Analysis of comparing true motion with simplified motion for transverse cutting head of roadheader
横轴式掘进机截割头真实运动与简化运动比较分析