The stability of the double end grinding machine is explained in detail

Good device habits can not only ensure the accuracy of workpiece stop processing, but also ensure the safe and stable operation of the double end grinding machine and extend the service life of the double end grinding machine. First of all, the device to stop the double-end grinding wheel is not to overexert, and the action should be light, especially the new grinding wheel. After the device is completed, it is necessary to stop the proper idling test, and the main task is to check the unbiased swing of the grinding wheel and the vibration phenomenon at about 10 minutes.

Before running, check whether the position of the handle and the stop block of the travel limit can be correct and insist on the cleanliness of the double-end grinding machine. If the grinding wheel is relatively close to the workpiece when processing, it is necessary to use the way of hand shaking, and carefully check whether there is a protrusion or depression during processing. If the grinding wheel is not stopped at the end of processing, do not stop the coolant liquidation or stop the grinding change work.

If it is found that the double end grinding machine is processed and the workpiece is burr, it should be stopped before stopping the processing to prevent affecting the processing effect of the double end grinding machine, the choice of coolant should also be appropriate, and it should be changed in time, otherwise it will affect its cooling effect. Because of the high precision and high consumption efficiency of the products grinding by the connecting rod double-end grinding machine, it is widely used in many industries such as automobile and motorcycle, bearings, magnetic materials and so on.

Behind the widespread application, a new technical request has also been put forward for its frequency converter, which requires the frequency converter of the connecting rod double-end grinding machine to use the vector quality converter for low frequency torque, and can produce 150% rated torque at low frequency (1~10Hz). Usually, the acceleration and deceleration time of the connecting rod double-end grinding machine is relatively short, the acceleration time is guaranteed by the performance of the inverter, and the deceleration time is dependent on the external brake resistance or brake unit.