'
气门研磨机 3M9390
气门磨床是专门磨修内燃机气门（汽车发动机、拖拉机发动机的气门）的专用机床，该机床具有体积小，操作灵活、使用方便，加工后零件的表面光洁度高，精度好等特点。
Application and Features:
This machine is special for grinding the valves in intemal combustion engines (the valves in engines on automobiles and tractors),featuring small size,flexible operation and easy use.The parts are ground with high surface finish and accuracy.
序号NO | 项目Item | 单位unit | 技术规格Technical Specification |
1 | 可磨气门最大直径
Max.dia.of vakves to be ground | 毫米mm | 90 |
2 | 气夹气门杆直径(标准附件)
Dia.of valve stems to be gripped(standard accessories) | 毫米mm | 6-16 |
可夹气门杆直径(特殊附件)
Dia.of valve stems to be gripped(special accessories) | 毫米mm | 4-7 |
可夹气门杆直径(特殊附件)
Dia.of valve stems to be gripped(special accessories) | 毫米mm | 12-18 |
3 | 磨削气门角度
Angles of valves to be ground | 度（°） | 25-60 |
4 | 车头纵向移动量
Longi tndinal movement of geared head | 毫米mm | 120 |
5 | 磨头横向移动量
Transverse movement of grinding wheel head | 毫米mm | 95 |
6 | 磨削气门的最大切削深度
Max.cutt ing depth of ground valve | 毫米mm | 0.025 |
7 | 磨头主轴转速
Grinding wheel spindle speed | 转/分rpm | 4500 |
8 | 车头气轴转速
Geared head spindle speed | 转/分rpm | 125 |
9 | 磨头电动机功率
Motor output for grinding wheel head | 千瓦kw | 0.37 |
10 | 车头电动机功率
Motor outpnt for geared head | 千瓦kw | 0.09 |
11 | 主机重量
weight | 公斤Kg | 120 |
12 | 外形尺寸
Overall dimensions(长×宽×高L×W×H) | 厘米cm | 68×60×60 |
'
