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What you need to know about heavy-duty grinding wheels

Release time:

2023/05/08 23:23

It is suitable for equipment requiring higher rigidity, large vibration and impact force, and machine tools with ultra-high load and overweight cutting. Usually used in machining centers, NC lathes, grinding wheel feed axis, milling machine, vertical or horizontal boring machine, tool guide, mechanical Z axis. Return to Sohu to see more.

For DTE28 anti-wear hydraulic oil, it is significantly less than 0.039-0.051 of the commonly used railway wheel-rail hydraulic oil, but the sintering load is less than the commonly used railway wheel-rail hydraulic oil; the developed hydraulic oil has better colloidal stability and heat resistance. In the grinding of railway bearings, a large amount of energy is consumed in the contact area between the grinding wheel and the workpiece, resulting in a large amount of grinding heat, resulting in local instantaneous high temperature in the grinding area. The instantaneous temperature under experimental conditions is measured by using the linear moving heat source heat transfer mechanism to derive, calculate or apply the infrared method and the thermocouple method.

About DTE24 antiwear hydraulic oil is obviously less than 0.039-0.051 of common railway wheel-rail hydraulic oil, but the sintering load is less than common railway wheel-rail hydraulic oil; the developed hydraulic oil has better colloidal stability and heat resistance. In the grinding of railway bearings, a large amount of energy is consumed in the contact area between the grinding wheel and the workpiece, resulting in a large amount of grinding heat, resulting in local instantaneous high temperature in the grinding area. The instantaneous temperature under experimental conditions is measured by using the linear moving heat source heat transfer mechanism to derive, calculate or apply the infrared method and the thermocouple method.

The grinding wheel dynamic balance instrument is used to measure the dynamic imbalance of the instrument. The use method of dynamic balancing instrument: the unqualified dynamic balancing instrument is placed in a vibrating environment, and the measuring instrument applies one or a group of repeated loads on the tested unqualified items.

Flowserve RENOLINZAF32D hydraulic oil is obviously less than 0.039-0.051 of common railway wheel-rail hydraulic oil, but the sintering load is less than common railway wheel-rail hydraulic oil. The developed hydraulic oil has better colloidal stability and heat resistance. In the grinding of railway bearings, a large amount of energy is consumed in the contact area between the grinding wheel and the workpiece, resulting in a large amount of grinding heat, resulting in local instantaneous high temperature in the grinding area. The instantaneous temperature under experimental conditions is measured by using the linear moving heat source heat transfer mechanism to derive, calculate or apply the infrared method and the thermocouple method.

Resin bond grinding tools: good self-sharpening, not easy to block, elastic, good polishing; but the strength of the binder matrix is poor, the matrix of diamond control is also poor, poor heat resistance and wear resistance, so it is not easy to do rough grinding wheel, not easy to carry out heavy load grinding

In the process of adjusting the pressure of the grinding wheel forming hydraulic press, the speed of the hydraulic press must be strictly controlled, not too fast. If there is any abnormality, it should be closed and maintained in time. Only when the pressure regulation is normal, can it be fully loaded. During the operation, always pay attention to the change of pressure and do not overload.

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