







创新的计量学,应用范围广泛:
- • 长度和直径
- • 表面和轮廓
- • 形状和位置
- • 齿轮和轴

液体和糊剂的精确混合与计量:
- • 齿轮计量泵
- • 纤维生产用泵
- • 计量混合分配机以及混合头

用于以下行业无间隙线性和旋转运动的转冲程轴承:
- • 机械工程
- • 精密工程
- • 光学
- • 电子
- • 以及许多其他行业








作为一家活跃于国际范围的公司,Mahr 不仅在德国拥有专利,在世界范围内也拥有专利。

Measure bearing rings close to production

The unit consists of an aluminum base plate, which is mounted on the centering and tilting table of the MarForm MMQ 500. For this purpose, Mahr uses the existing screw holes for clamping devices. On the base plate there are three support rails with precise shafts manufactured by Mahr, on which the operator places the bearing ring. In addition, there is a magnet in the base plate next to each of the three support rails. These three magnets secure the centering position of light, small bearing rings up to a diameter of 110 millimeters.

Centering with three levers
Once the operator has placed the workpiece on the base plate, it can be manually centered using three levers: One of the levers has a handle that the operator pulls. This causes all three levers to move synchronously to the center of the fixture and thus optimally align the part with the C axis – the best prerequisite for using the MarForm MMQ 500 to inspect the form and location characteristics of the bearing rings without interfering components or external forces. After actuation, all three levers automatically swing back to their initial position and thus do not interfere when measuring the outer surfaces of the workpiece.

The following video illustrates how the centering device works:
Special component goes into series production
The centering device can move workpieces weighing up to ten kilograms. It is suitable not only for bearing rings, but also for other flat rotationally symmetrical workpieces that do not need to be clamped. Originally, Mahr developed the centering device exclusively for a major customer. But due to the flexible application possibilities and the high customer benefit, it will be available immediately as an accessory for the MarForm MMQ 500.
Are you interested in the new centering device? Then please feel free to contact our sales department at info@mahr.com.
For further information please visit our website:
- to the form measuring machine MarForm MMQ 500
- to the product portfolio of Mahr Engineered Solutions