0510-85063591
传 真:0510-85071382
总经理:费盘良 13906189647
费 铧:13812049916
黄小红:13961714002
电 邮:info@wx-dr.com
448581176@qq.com
网 址:www.wx-dr.com
地 址:江苏无锡太湖镇梁南
邮 编:214121
机床主要特点(Main Characteristics)
◆ 机床采用砂轮架固定、导轮架移动布局;
◆ 砂轮为悬臂式结构,砂轮主轴采用多片式长轴瓦动压油膜轴承;
◆ 导轮为悬臂式结构,导轮主轴前端采用整体1:30锥体滑动轴承,后端采用高精度滚动轴承;
◆ 导轮架进给导轨采用燕尾形滚针导轨,进给用差动丝杆;
◆ 导轮架调速采用交流变频调速;
◆ 机床配备切入机构;
◆ 托架安装面采用T型槽定位。
◆ The layout of the machine is thst its grinding wheethead is fixed and regulating wheelhead is movable.
◆ The grinding wheel spindle is designed in cantilever structure and supported on multiple long-secment hydrodynamic oil-film bearing.
◆ The regulating wheel spindle is also designed in cantilever structure and supported on conlcal sliding bearing with 1:30 taper in the front and rolling bearing on the back.
◆ The regulating wheel feed slide is supported on dovetail needle roller guideway and a differential leadscrew is used for performing feed motion.
◆ AC frequency converter is used ofr changing the regulating wheel speed infinitely.
◆ The machine is equipped with the plunge-cut mechanism.
◆ The mounting surface of the workrest is located with T-slot.
主要用途及适用范围(Main Appllcatlon)
主要用来对各种圈类、轴类零件的圆柱面进行通磨。对各种阶梯、锥形和圆形旋转面进行半自动切入磨削。
The machine is mainly used for through-feed grinding of cylindrical surface of ring-and shat-type parts,as well as for plunge-cut grinding of various stepped,conical and cylindrical surfaces semi-automatically.
地基安装图
磨削精度 | |
圆度 Roundness | 0.002mm |
圆柱度 Cylindricity | 0.003mm |
主要规格与参数
磨削直径 ( 备注:采用特殊托架最小工件直径为0.6mm ) |
通磨 For throughfeed grinding |
切入磨 For infeed grinding |
Φ2-Φ40 | Φ7-Φ40 | |
最大磨削长度 Maximum grinding length with standard work rest |
通磨 For through feed grinding |
切入磨 For infeed grinding |
140mm | 120mm | |
磨削轮规格 Grinding wheel spadifications |
PSA350x125x127mm | |
导轮规格 Regulating wheel specifications |
PSA250x125x75mm | |
磨削轮转速 Grinding wheel speed |
1870r/rain | |
导轮转速 Reguiating wheel speed |
10-180r/min.(stepless) | |
导轮回转角度 垂直面内 Swivellng angle of regulating wheel ln vertical plane |
-2°~+4° | |
水平面内 In horizonfal plane |
0°~+3° | |
进给手轮每格进给量 Feed amount per division of the feed handwheel |
0.002mm | |
修整器每格进给量 Feed amount per division of the dresser |
0.01mm | |
砂轮中心连线至托架底面距离 Helght of the centerlines of two wheels to the bottom of workrest |
190mm | |
砂轮中心连线至地面距离 Height of the centerlines of two wheels to the floor |
985mm | |
机床电机总功率 Power of motors |
9kw | |
磨削轮电机总功率 Grinding wheel motor |
7.5kw | |
机床使用电源 Power supply |
3N-50Hz 380V | |
机床外形尺寸(长X宽X高) Overall dimensions(Lx Wx H) |
1550x1300x1400mm | |
机床重量 Machine weight(Approx.) |
2000kg |