A、用途
珩磨是孔精加工，超精加工的一种主要工艺方法，由于珩磨时油石可以较大的面积与工件相接触，磨料和工件之间相对速度和压强都较磨削时低，其切削表面的温度也随之降低。因此珩磨在批量生产中能获得比磨削更高的精度稳定性，表面粗糙度和无应力破坏的内孔表面，是加工精密内孔，细长孔及盲孔的好办法。随着高性能磨料及自动珩磨机床的发展，珩磨的应用领域也将获得更大的扩展。

B、主要技术规格
加工范围： 
孔径：Φ25—Φ130mm 
主轴电机：3KW 0—50Hz 变频电机
主轴转速：250—3000转/分 无级调速
冲程电机：1.5KW 伺服电机
冲程速度：20—100次/分
冲程长度：0—350mm
进给电机：0.45KW 伺服电机
主轴及冲程的停机制动：程序控制油泵
电机：0.125KW 
油箱容量：120L
外形尺寸：1900×950×1350（长X宽X高）
机器净重：900KG
电源：380V 50Hz、 三相四线

A, use
Honing is a main process of hole finishing and super finishing. Since the oil stone can be in contact with the workpiece in a larger area during honing, the relative speed and pressure between the abrasive and the workpiece are lower than those in the grinding, and the cutting surface temperature also decreases. Therefore, honing can achieve higher precision stability than mass grinding in surface production, surface roughness and stress-free internal hole surface, which is a good way to efficiently process precision inner holes, elongated holes and blind holes. With the development of high-performance abrasives and high-efficiency automatic honing machines, the application area of ??honing will also be expanded.


B. Main technical specifications
Processing range: 
Hole diameter: Φ25—Φ130mm
Spindle motor: 3KW 0-50Hz inverter motor
Spindle speed: 250-3000 rev/min Stepless speed regulation
Stroke motor: 1.5 KW servo motor
Stroke speed: 20-100 beats / min
Stroke length: 0-350mm
Feed motor: 0.45KW servo motor
Shutdown brake for spindle and stroke: program control Oil pump 
motor: 0.125KW
Fuel tank capacity: 120 L
Dimensions: 1900 × 950 × 1350 (length X width X height)
Machine net weight: 900KG
Power source: 380V 50Hz, three-phase four-wire