CNKI
With the development of industrial technology and the increasingly high demand for quality, the rolling force parameter of cone gear rolling tester has become more and more important to ensure the stable production and product quality.
At present, cone gear rolling testers are widely used in the production and quality inspection of industrial products, such as automotive parts, aerospace aerospace parts, medical equipment accessories, etc. due to their high precision, simple structure and easy operation. The rational selection of rolling force parameters is a necessary factor for ensuring the long-term and accurate operation of cone gear rolling testers.
First of all, in order to ensure the highest accuracy of rolling force measurement, the maximum rolling force of cone gear rolling tester should not exceed its rated value. If the roller force is too large, the transmission accuracy of the cone gear rolling tester will be affected, thus affecting the accuracy of rolling force measurement.
Secondly, when the cone gear rolling tester is used, the profile accuracy of the workpiece should not be lower than the cone gear rolling tester. Otherwise, the cone gear rolling tester will be crushed by the material during the cutting process, affecting the accuracy of the rolling force data. Therefore, it is necessary to keep the workpiece profile accuracy more than the corresponding value of the rolling force tester.
Thirdly, the cone gear rolling tester should be regularly inspected and adjusted, so that the two gears of the same working module should have the same center of mass. This can ensure that both axes rotate at the same speed and keep the upper and lower gears as parallel as possible, thus avoiding the occurrence of excessive rolling force.
Fourthly, it is necessary to re-check and adjust the tachometer zero point to ensure the optimum response of the tachometer. If the tachometer reading is too high or too low, it will directly lead to the abnormal fluctuation of the rolling force value.
In addition, noise and temperature are also important factors that affect rolling force detection. It has been found out that noise can cause the rolling force value to deviate from the correct value, and the temperature will cause the rolling force to show a lateral drift. Therefore, in order to ensure the accuracy of rolling force measurement, operators should usually check and adjust the noise control system and heating control system.
To sum up, the rational selection and application of rolling force parameter is the key factor to ensure the long-term and accurate operation of cone gear rolling tester. Once the rolling force parameter deviates from the normal range, it will affect the accuracy of rolling force measurement, resulting in unstable production and product quality. Therefore, it is necessary to select the appropriate rolling force parameters and adjust them in time to ensure the high accuracy and reliability of the cone gear rolling tester.
