Bearing testing solutions and classic application

2019 - bearing testing solutions and classic application 04 - The detection requirements for 22 bearing needle roller bearing the lack of needle, deep groove ball bearings lack of positive and negative beads, identification, lack of cage, lack of rivets, lack of oil, a one-way bearing short of spring, the cage before ball bearing in the proper selection of automation detection based on machine vision measurement is developed in recent years, a new method of automatic NDT has quick speed, good stability, high precision, easy to maintain etc, in the industrial enterprises has been widely attention and application. By introducing visual measurement method, solve the bearing detection accuracy is not high, poor reliability problems, improve the speed of detection, realize automatic on-line detection and meet the production requirements. Needle roller bearing is short of needle detecting needle bearing needle roller installation position within the bearing, and the quality of the needle is lighter, the traditional weighing method can't be 100% accurate detection, using the company independent research and development of intelligent camera and custom lens can well solve the problem. Custom lens is proposed, which can be from small to large, generality of needle bearing and without affecting the misjudgment rate under the condition of the accuracy requirement of the relaxation of bearing material as much as possible. The same lack of needle bearing don't lack for more than the same image pretreatment processing tasks at the same time realize the scene set up image sample visual inspection advantage using machine vision will be more efficient, accurate and reliable, also save costs greatly. In the tradition of quality inspection, mainly through sampling to control product quality, for some intermittent abnormal quality is difficult to control, and artificial detection itself to reduce the industrial standardization and automation process. Has low accuracy, low efficiency and high cost. Using machine vision can be achieved complete online detection, greatly improving the quality control, can reduce or eliminate the customer complaints for products, but also save the cost. Pieces scheme characteristic testing speed, high precision; The human-computer interaction, simple and convenient; Using the embedded intelligent camera, more stable performance; Detection efficiency, saving labor costs; Mixer greatly enhance the corporate image; Open system, adjustable parameters; The operation is simple, easy to use. （ Wuxi sharp blunt automation)