| 建议零售价 | ¥3800.00 | 品牌 | 金锐 | 型号 | 可根据客户所需定做 |
| 形状 | 滚轮 | 加工定制 | 是 | 材质 | 金刚石 |
| 粒度 | 根据客户所需（目） | 适用范围 | 修整各种工具，适用于大批量复杂型面工件的生产。 | 规格 | 可根据客户所需定做 |
金刚石滚轮使用方法及特点
The usage and features of diamond dressing roller
金刚石滚轮是一种高效的成型砂轮修整工具，特别使用于复杂型面或高精度成型面的砂轮修整，现在制作有电铸法和烧结法两种工艺而成。采用金刚石滚轮修整具有以下优点：
Diamond dressing roller is a high efficientdressing tool for molded grinding wheels, especially used for dressing complex surface or high precision molding surface of grinding wheel. There are electroplating and sintering producing methods to make the dressing roller. Diamond dressing roller tools have the following advantages:
n 生产效率高，使用寿命长，单件零件的修整成本低。
High production efficiency, long lifetime, low dressing cost for single component.
n 可长期保证零部件精度，粗糙度的稳定性,大幅降低次品率。
Can ensure the components’ precision and the stability of roughness in a long time, greatly lower the defective rate.
n 修整装置构造简单，交换频率很低，减少操作人员负担。
Simple structure of the dressing device with low switching frequencycan reduce the burden of operator.
广泛用于汽车，机床，工具，轻工，轴承，航天等工业加工领域。
It’s widely used in various processing industries, such as machine tool, tools, light industry, bearing, aerospace, etc.
金刚石滚轮制造精度要求
The required precision ofdiamond dressing roller
n 跳动：0.002mm
Run-out: 0.002mm
n 直线度：0.002-0.005mm
StraightnessAccuracy: 0.002-0.005mm
n 圆度：0.002-0.005mm
Circular degree: 0.002-0.005mm
n 长度、台阶差尺寸公差范围：L±0.002-0.005mm
Dimensional tolerance of length and step: L±0.002-0.005mm
n 半径尺寸公差范围：R±0.002-0.005ram
Dimensional tolerance of radius : R±0.002-0.005ram
n 角度公差范围：A±1’
Tolerance of angle: A±1’
精度等级代号
Accuracy class code
精度等级 Precision grade | 高精度 High precision | 精密 Precision | 普通 Normal precision |
代号 Code | A | B | C |
安装孔精度及形位公差
precision of mounting hole, geometric tolerance
精度等级 Precision grade | A | B | C | ||||
孔径公差 Hole tolerance | 圆柱度 Cylindricity | 孔径公差 Hole tolerance | 圆柱度 Cylindricity | 孔径公差 Hole tolerance | 圆柱度 Cylindricity | ||
孔径 Hole | ＜63 | +0.004 0 | 0.002 | +0.006 0 | 0.004 | +0.013 0 | 0.006 |
≥63 | +0.005 0 | 0.003 | +0.007 0 | 0.005 | +0.016 0 | 0.007 | |
形位公差
geometric tolerance
金刚石滚轮精度等级 Precision grade of diamond dressing roller | 径向跳动 Radial run-out | 垂直度 Perpendicularity | 平行度 Parallelism |
A | ≤0.002 | ||
B | ≤0.006 | ≤0.003 | |
C | ≤0.020 | ≤0.010 | |
滚轮的修整方式
Dressing ways of the roller
纵切式
Rip cutting
生产量大（同一形状工件批量生产）、高效率的一般用此方式 Suitable for large production output (volume production of a same implement)，and high efficiency | |
特长 Advantage | 台阶磨削砂轮磨损变大,修整一次砂轮磨工件少的用此方式 Large wear and tear of stage grinding wheel, one time dressing with less work piece use this method |
缺点 Disadvantage | 因为滚轮和工件形状一致，所以不能加工其他形状的物品 The roller has the same shape with its work piece, so it can’t process tools with other shapes |
横切式
Cross cutting
修整砂轮形状简单，工件形状简单用此方式 Suitable for Simple shape o grinding wheel or work piece | |
特长 Advantage | 因为是小形的修整器所以便宜，可以加工多种形状的物品 It’s very cheap as it’s small dresser, and can process many shapes tools |
缺点 Disadvantage | 于纵切式相比在修整上会多花时间，但在单石修整器的2～4倍的速度下可以修整 Compared with rip cutting, It takes longer time on dressing, but its speed is 2-4 times of single point dresser |
- 纵切式
Ripl cutting
滚轮、砂轮、工件各轴的关系
The relationship of dressing roller, grinding wheel, and every axis of the workpiece see picture
- 横切式
Cross cutting
纵向进给，沿滚轮轴向左右移动
Longitudinal feed or not, dressing roller moves left and right along roller shaft, see picture
制造金刚石滚轮所需的技术资料
Technical information requiredfor making a diamond dressing roller
n 滚轮图纸。
Drawing of the diamond dressing roller.
n 砂轮的材质、宽度、粒度、线速度等。
The grinding wheel’s material, width, grit, line speed, etc.
n 滚轮的线速度或转速、直径。
Dressing roller’s line speed or rotation speed, diameter.
n 被加工零件的图纸、材质及粗糙度。
Drawing, material and roughness of the parts which needs to be dressed.
n 滚轮修整砂轮的方式（直切、斜切、同向、相向、CNC等）。
Dressing way (straight cutting, beveling cutting, same direction, opposite direction, CNC, etc.
可根据客户所需定做
